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PROTECTION engineer: Please anyone who has this file with English translation

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Protection user x: What is the reason
Protection engineer user x: tell me, please
Protection engineer user x: The case with micom relays as well
Protection user x: Pardon
Protection user x: hello who built such panels
Protection engineer user x: can I see a full panel, please
Protection user x: We have such errors as well on Micom Relays
Protection engineer user x: Actually after configuration of the relay the error indication is still coming..that’s a problem
Protection user x: What is the solution for this issue
Protection engineer user x: I don’t know yet
Protection user x: What is your configuration version and device firmware version
Protection engineer user x: If the error can not be reset it can be an indication of defective hardware even tho it is new.
Protection user x: So not a configuration issue
Protection engineer user x: If you have changed any configuration Settings, try to upload the previous settings and check whether the error still exists or not.
Protection user x: nice vhi
Protection engineer user x: Okay
Protection user x: anyone has Transformer switchgear, AIS, GIS erection testing documents.
Protection engineer user x: Yes. Share your email I’ll send you tomorrow
Protection user x: Pls Share me also sir
Protection engineer user x: Sir Can I Also Get.Protection user x
Protection user x: What is the reason
Protection engineer user x: tell me, please
Protection engineer user x: The case with micom relays as well
Protection user x: Pardon
Protection engineer user x: hello who built such panels
Protection user x: can I see a full panel, please
Protection engineer user x: We have such errors as well on Micom Relays
Protection user x: Actually after configuration of the relay the error indication is still coming..that’s a problem
Protection user x: What is the solution for this issue
Protection engineer user x: I don’t know yet
Protection user x: What is your configuration version and device firmware verion
Protection engineer user x: If the error can not be reset it can ne an indication of defective hardware eventho it is new.
Protection user x: So not a configuration issue
Protection engineer user x: If you have changed any configuration Settings, try to upload the previous settings and check whether the error still exists or not.
Protection user x: nice vhi
Protection engineer user x: Okay
Protection user x: anyone have Transformer switchgear, AIS, GIS erection testing documents.
Protection engineer user x: Yes. Share your email I’ll send you tomorrow
Protection user x: Pls Share me also sir
Protection engineer user x: Pls I need for self skill development.
Protection user x: who knows how to build a data collection system for energy meters billing data for cewe promoter, Landis gyr, elster A1700 , cewe meters
Elec-Engg.com support team: https://elec-engg.com/digsilent-training/
Protection engineer user x: Can anyone please tell me how to test open delta protection.
Protection user x: Open Delta for unbalance voltage…
Protection engineer user x: Earth fault
3 phase input?
Protection user x: Is there an alternate link to access this training.
Elec-Engg.com support team: The website will be available from tomorrow

Meanwhile, u can access our backup website

https://protectionrelay.com/digsilent-training-package/

PROTECTION RELAY SYSTEM DIGSILENT
elec-engg.com

Protection user x: Thanks!
Protection engineer user x: 🟣Dear members, our backup website for a check is
🌐 www.protectionrelay.com
Protection engineer user x: How much is the Generator Protection?
Protection user x: Details will be sent to
Protection user x: Hello
Protection engineer user x: our help relay testing or protection basic notes send or tell me🙏
Protection user x: R u there
Protection engineer user x: Commissioning-of-HT-electrical-system.pdf (file attached)
COMMISSIONING OF HT ELECTRICAL SYSTEM.pdf
Protection user x: Exactly what function you want…
Protection engineer user x: Ok
Protection user x: 822MVA 400kv/22kv GSUT Transformer HV side HOW WE TEST 51V INVERTED PROTECTION .
Protection engineer user x: what is the cause of the alarm as shown in the photo whenever I try to close BCU
Protection user x:


Protection engineer user x: Who knows… wrong binary input, wrong wiring, fault on switch… Do you hear output contact after trying to operate?
Protection user x: Is this a voltage controlled over current? Which means that your test plan need to take in consideration both voltage and current variation.
Protection engineer user x: Yours all file are not opening
Protection user x:

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Anyone hav any report format for tiz?

Protection engineer user x:


siprotec and digsi


Protection user x: If anyone have one or two years experience in relay testing and configuration specially in Siemens Make and looking for a job kindly send c.v to contact@arrowatt.com
Protection engineer user x: InterestedLocation ?
Protection user x: Device founds but unable to connect Anyone help please Digsi 5
Protection engineer user x: Check your cable
Protection user x: Tried 2 cables
It says 1 device found but doesn’t show device, please see screen shot
Protection engineer user x: This message was deleted
Protection user x: Check your driver of USB
Protection engineer user x: All over India
Protection user x: I have performed a Siprotec4 7UT61 firmware update and now device is in error mode. How to solve?
Protection engineer user x:


Protection user x: After you upload the firmware, you must initialize the device with the same version of the firmware that you installed
Protection engineer user x:


How to fix this problem while communicating with relay
Protection engineer user x: Driver
Protection user x: Diferent firmware
Protection engineer user x: Thks. Solved finally
Protection engineer user x: I have install all driver
Protection user x: Ready
Protection engineer user x: Need Woodward NXT 3200 easy gen relay, any one having stack ?
Protection user x: When I copy one configuration file from one siprotec relay and sent to another relay…
In Scada feedback error came. I compared both file two difference in interface.

One was ip address and other was COM port
Protection engineer user x: Ip address changed but how could I change com port number
Protection user x: Help me for the same
Protection user x: Share the comparison report
Protection engineer user x: How to change the com interface or any other thing need to do for sorting out this issue
Protection user x: I am looking opportunity as Electrical Design Engineer. Please help me to find. I can join immediately
Protection engineer user x: In siprotec 5 7UT i want to recieve command which is single cmd
Protection engineer user x: Which signal to use which will show on diappay
Protection user x: Display
Protection engineer user x:


Why DPC in BO is locked
Protection user x:layer 7 occupied “is resolve for Siprotec relay
Protection user x: any one knows how to check meassurements on Siemens Reyrolle 7SR5111. I cant find any item to check, only on the relay screen
Protection engineer user x: Check for instrument viewer
Protection user x: thanks, I tried but, there isnt any option inside conected device to Avoid clise programm to execute “Intrumenst monitor? thanks
Protection engineer user x: I have another problem. I cant activate 50BF trigger. Relay trip by overcurrent funtions but breaker falure not working with 51 overcurrent funtion. Maybe, only works with 50 overcurrent funtion? activation is conditioned to close switcher towards bus bar ?
Protection user x: After getting LBB initiation
Protection engineer user x: Only it will operate
Protection user x: Otherwise overcurrent will operate
Protection engineer user x: Please check LBB initation BI is high or not
Protection user x: Check your 86 input is mapped to LBB initiation
Protection engineer user x: In which case, it appears 50 is & 51 is not initiating 50BF. 50BF generally initiates a trip on relevant CBs backing up the CB in question.
Protection user x: This message was deleted
Protection user x: Admin add this 2 people in group
Protection engineer user x: thanks a lot.
Protection user x: what is LBB signal. A external trigger on a BI input? I have one but,only trigger 1 and 2 coil breaker, nor active 50BF function
Protection engineer user x: is not a transformer, is configured as a line. I havent 86 funtion configured
Protection user x: This message was deleted
Protection engineer user x: I have open Delta core in PT should I directly connect to relay or connect the loading resistor then connect to relay?
Protection user x: Relay is 7UM62
Protection engineer user x: What protection function do you intend to drive with the delta core?
Protection user x: 90℅ stator E/F
Protection engineer user x: Has anyone worked on siemens 7SG1182 relay
Protection user x: If have a query
Protection user x: thanks for help. I got resolve the problem. It was neccesart set, in “Trip Configuration” which output trips 50bf has to delay trip. is difficult realise this option is used for 50BF, it would be situaded in the same location than adjustments
Protection engineer user x: In 7UT85 relay shows differential blocked by external fault and after 300 ms it enabled and tripped differential
Protection user x:

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Protection user x: How to set 0224 paramete for 7um62 relay
Protection engineer user x: Is it pt primary /secondary
Protection user x: Or what?
Protection engineer user x: Ratio
Protection user x: Siemens lED reset internal any option available… Which node i use for IEC61850?

🎇🎄Elec-Engg wishes u years of happiness & health. 🎇🎄

🎁 Christmas gift (FULL PACKAGE OFFER) 🎁
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🌐 Protectionrelay.com
Protection engineer user x: Digsi4 & digsi5 IEC61850 dataset configuration procedure same?
Protection user x: Yes
Protection engineer user x:


In this logic please explain seal in timer function
Protection user x: Good question
Protection engineer user x: Undervoltage value reaches to set value for T seal in time, at the same time I1 or I2 or I3 current reaches the set value = fault + t set time = trip
Protection user x: If my TI> is 3 sec and T seal in time is 4 sec then at what time the protection will operate
Protection engineer user x: Exactly
Protection user x: After T seal in time undervoltage resets itself. So in your question it trips after 3 sec.
Protection engineer user x: I think both overcurrent and undervoltage must exist for 4 sec (seal in time) then it trips
Protection user x: If voltage recover before 4sec then it blocks
Protection engineer user x: What I understood is.
a) If voltage restores before T seal in i.e, 4.0 sec then the protection gets blocked. And
b) If voltage doesn’t restores before 4.0 sec then will it trip if yes then after 3.0 sec?

Pls correct me
Protection user x: Do anyone know how to do AVR auto mode test on ABB RET670.The issue is over current blocking feedback need to be record through goose with omicron kit ?
Protection engineer user x: Yes. 👍🙂
Protection user x: So the protection will operate at 7.0 sec…… TI> + Tseal in..?
Protection engineer user x: No it will operate in 3 sec I think
Protection user x: No 3 secs.
Protection engineer user x: It will check for voltage restoration I.e T seal in upto 4 Secs right?
Protection user x: It will count 4 secs to reset.
Protection engineer user x: Have any experience in Abb. Smart relay M102 P

Protection user x:


Time zone time source 1 UTC it is ok
Protection engineer user x: This message was deleted
Protection user x: If time zone time source 1 &2 both are put local any problem?
Protection engineer user x:


Protection engineer user x: What its showing , after again open means it’s opening but distance not match with relay display
Protection user x: Relay display showing crt distance
Protection engineer user x: In 415 V system, if earth fault occurs in any outgoing feeder controlled through MCCB, then how earth fault protection will be taken care? Any idea or suggestions?
Protection user x: In my system earth faults occured in one outgoing feeder which is controlled through MCCB and fuses. This EF, tripped my incomer and MCCB was not operated, nor fuse blown
Protection engineer user x: I have one doubt that when there is R phase fault is there voltage decreased in 3 phase for 20 ms but back to normal to in unfaulted phase what could be the reason?
Hi,can anyone guide me, how to resolve this issue.
Protection user x: I am facing this issue while downloading 7SJ80 Firmware
Protection engineer user x: Hi dear members,
📣 As the Elec-Engg Generator Protection training is getting completed in time.

🟣part E is ready now, for taking this or other course/s txt me🟣

https://youtu.be/_hLzYdkuIaQ
Protection engineer user x:

Supported cilent how make 3??
Protection engineer user x: Digsi4 iec station
Protection engineer user x: This message was deleted
Protection user x: insert physical clients in IeC station
Protection engineer user x: Hi everyone …
7SD82
7SJ85
7SJ82
7VU68
7UT86
Digsi 5 Test report need anyone have send me as soon possible it’s very urgent ..
Protection user x: Hi everyone , any one have study material on distance protection 7SA or any .
Protection user x: Please share
Protection engineer user x: 🔸STANDARD FOR
MAINTENANCE TESTING SPECIFICATIONS
for Electrical Power Equipment
& Systems🔸
Protection user x: very good

Protection engineer user x: Transformer Handbook
Protection user x: Goodmorning everyone
I have a problem, I have a transformer with a VCC% = 6% what value of z% should I enter on ETAP for the correct configuration? Anyone have an Excel spreadsheet to use?
Protection engineer user x: what is VCC?
Protection user x: Can you provide a screenshot of your trafo. nameplate?
Protection engineer user x: Thank you for answer, V primari 20000 Volt V Secondary 400 V Power 1250 KVA Vcc = 6%
Protection user x: I have only this information
Protection engineer user x: Sorry for the late of answer
Protection user x: Vector group?
Protection engineer user x: Not that it matters, though.
Protection user x: Tracking keep active or inactive?
Protection engineer user x:


Protection engineer user x: Tracking keep active or inactive?
Protection user x: Inactive
Protection engineer user x: If active what happened
Protection user x:


Protection engineer user x: Hello.
I’m using digsi 5 v8.80. It’s working okay, but as I try to open or export any fault record in the online or offline window, this message pops up.

I have tried reinstalling the software, but the problem persists.
Any suggestions?
Protection user x:


Protection user x:

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Protection user x: Dear Colleague
Greating of the day
why the msg of ENG074 could not activate power supply after associating omicron kit with software.
appreciated…
Protection engineer user x: Please recheck the ground supply. It will indicate when the grounding is not proper
Hello guys,
I have one small query can any help me on this

The concern is every digsi 5 relay have motor running hours , can we transfer this running hours to DCS through scada
Protection user x: Hello sir
Please contact omicron, I feel EN074 is related to hardware issue
Protection engineer user x: Hello everyone
Please I urgently need the software and documents for simeas r 7KE600
Thank you
Protection user x: Hello friends
We are planning for etap training from one of the organization only on Sunday due to our office hour , we are 2 people , but we need 3 more guys to complete the batch , if any one interested please dm .
Protection engineer user x: Hello to the group, in relay siorotec 7sj 64 the protección TRIP 94 what does it means??
Protection user x: General Trip
Protection engineer user x: Means to Trip Matrix
Protection user x: And what could be the cause??
Protection engineer user x: Any Trip condition
Protection user x: For any protection function
Protection engineer user x: External ??
Protection user x: Internal and external
Protection engineer user x: Please send me this document.
Protection user x: ANSI Code
Protection user x: Thk.
Protection engineer user x:


Protection user x: B phase polarity wrong
Protection engineer user x: I think
Protection user x: Angle must be -60 or 300
Protection engineer user x: Degree
Protection user x: Dir. Phase or Dir. EF?
Protection engineer user x: Non directional
Protection user x: Question or a statement?
Protection engineer user x: Statement
Protection user x: What’s your Ref. Phase A?
Protection engineer user x: Yes
Protection user x: A @ 0 Deg, B @ -120, C @ +120 should do the job.
Protection engineer user x: R and Y phase CT polarity to be changed then
Protection user x: You have said nothing about the CTs, so can’t comment.
Protection engineer user x: I just pointed out your voltage phase displacement.
Protection user x: Also you mention ABC & also RYB. Which one is it?
Protection engineer user x: RYB
Protection user x: A and B currents polarity might be wrong.
Protection engineer user x: Ok
Protection user x: Is this wavewin
Protection engineer user x: Hello everyone
I need a DC clamp meter with range of 1mA to 20A
But I am unable to find one in this range
Can anyone guide me ?

Protection user x: Kyritsu
Protection engineer user x: Kyritsu’s 2010 has a bad accuracy
Protection user x: And other one doesn’t give proper range
Protection engineer user x: Hello,Does anyone have key of SICAM 230 6.22 Regards
Protection user x: This message was deleted
Protection engineer user x:While importing the station like wise coming, how to solve it .
Protection user x: Is it for DC ???
Protection engineer user x: I think It is for AC
Protection user x: Omicron probe is good you need to connect to multimeter
Protection engineer user x: This ac
Protection user x:This one DC
Protection engineer user x:Check this AC/DC both can measurement
Protection user x: This has more than 10mA Zero arror
Protection engineer user x: Error
Protection user x: This can measure maximum 120mA
Protection engineer user x: Please
I am bkoqued
How to reset configure abb rel670
Protection user x: Anyone knows how to take cb on off status in disturbance oscillograph ?
Protection engineer user x: In siemens relay
Protection user x: This is a discussion group and we can not share files here.

For joining our discussion groups: https://elec-engg.com/whatsapp-group-for-protection-engineers/

To share files and documents related to protection relay IEDs and IEC 61850, we created different WhatsApp groups. My colleague, Ali, manage these groups.

If you are interested in joining the groups, Please save the following number as Ali and text him ” join sharing group ” on WhatsApp:+989044686911

Please don’t hesitate if intereste as limited members. 🙏

PROTECTION RELAY SYSTEM MICOM
Elec-engg.com

Protection engineer user x: I have o e query that in CFC how to use CMD INF block
Protection user x: Does it convert double point to single point please clarify
Protection engineer user x: This message was deleted
Protection user x: *single point output
Elec-Engg.com support team: https://elec-engg.com/digsilent-training/
Protection engineer user x: Do anyone have motor protection calculation sheet or calculation guide? Please share.
Protection user x: For which relay?
Protection engineer user x: Micom p220, p225
Protection user x: Please refer manual
Protection engineer user x: U will better understand
Protection user x: That m Doing, I was Looking for the calculation sheet also to prepare cordinatoon curves as well
Protection engineer user x: Motor Protection philosophy and calculation is mentioned in manual
Protection user x: Ok
Protection engineer user x: Which protection you require calculation ?
Protection user x: For thermal, negative sequence, phase reversal
Protection engineer user x: Curve for thermal
Protection user x: In busbar protection manual close cmd used for Binary input why use this?
Protection engineer user x: For endfault reset or too off
Protection user x: Too off means
Protection engineer user x:

Protection engineer user x: Any one can help to resolve this issue in wood ward DTSC200
Protection user x: This message was deleted
Protection engineer user x:


Micom p444 showing error code while relay is heathy. How to fix this problem??
Protection user x: Requesting someone to kindly help to resolve this issue.
Protection engineer user x: Reset the relay
Protection user x: Yes make a reset of relay
Protection engineer user x: Ok, thanks
Protection user x: Reset the relay means it is restart na?
Protection engineer user x: I have restarted the relay but after sometimes same error displayed on screen.
Protection user x: Read the relay manual and check what this error means
Protection engineer user x:


Protection user x: As per manual, Analog input card is defective.
Protection engineer user x: It’s distance relay right ???
Protection user x: Yes
Protection engineer user x: Distance relay gets CT and PT as analog inputs
Protection user x: Check if relay is reading them okay ?
Protection engineer user x: Unable to see parameters in relay, it shows only error.
Protection user x: Then ask the vendor for replacement
Protection engineer user x: Ok
Protection user x: And befor that
Check if your inputs are okay
Protection engineer user x: Like CT currents and PT voltages
Protection user x: Yes, all parameters are Ok
Protection engineer user x: Right
Protection user x: In Generator VT we are using HRC fuse of around 120 ohm resistance at HV side of VT ( 22 kv side). Can anybody tell me exact use of fuse and calculation parameters for deciding 120 ohm fuse resistance?
Protection engineer user x: I think resistance is not the deciding factor for fuse, we have observed 75-90 ohm also for 22kv generator VT , but Fuse rating is 22kV ,1A
Protection user x: So what is the actual use of fuse?
Protection engineer user x: Can anyone tell me how to route BO to DPC signal in digisi5
Protection user x: Is it same or different from digsi, 4
Protection engineer user x: Please tell me if anyone knows about it
Protection user x: The resistance among many things is a design and sizing factors
Protection engineer user x:


Protection user x: The relay has frozen in this condition and has stopped communicating. How to do the general reset?
Protection engineer user x: Remove the supplye for a few seconds and then give it back
Protection user x: I had already done this and continued frozen
Protection engineer user x: Out of service 🤦🏻‍♂️
Protection user x: have you with Software between Relay and Computer communication ?
Protection engineer user x:


I entered that parameter and it worked! unlocked
Protection user x: What is paramater?
Protection engineer user x:


Protection user x:


Protection engineer user x: But still there was a communication failure
Protection user x: Tomorrow I will test again
Protection engineer user x: I took the hardware of the source and put it again, then the communication worked normally
Protection user x:

Protection engineer user x:Ok
Protection user x: When I am scanning it is giving error
Protection user x: Relay is reg630 abb make
Protection engineer user x: Anyone can help me communicating Ruggedcom RS2100 from console using hyperterminal ?
Protection user x: What your problem ? Have you installed hyperterminal ?
Protection engineer user x: Yes i have.
I am using crossover cable, nd the console cabe.
The hyperlink shows connected but it displays nothing
Protection user x: TCP/IP and telnet are working fine
Protection engineer user x: From RJ45 ethernet port.
Protection user x: Use converter USB tO rs232
And than scan again with your hyperterminal
Protection engineer user x: Yes i am using it.
Protection user x: Any hidden setting i am missing ?
Protection engineer user x: No Settings to use hyperterminal first bro… u just choose COM At device manager
Protection user x: Dear folks, I need IEC61850-5,6,7,8,9 and 10 standard study document ..please share if somebody have .

PROTECTION RELAY SYSTEM STUDIES Etap1

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PROTECTION RELAY SYSTEM ETAP
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Protection user x:Dear engineers,
Wish you great days.
All Elec-Engg courses are available for you to take:

💠 DIGSI 4
💠 DIGSI 5
💠 IEC61850
💠 PSCAD
💠 ETAP
💠 PCM 600
💠 Micom
💠 Testing & Commissioning (✴️Offer✴️)

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Protection user x: Please add +919945362695 in the group
🎇🎄Elec-Engg wishes u years of happiness & health. 🎇🎄

🎁 Christmas gift (FULL PACKAGE OFFER) 🎁
DIGSI 4, DIGSI 5, ETAP, PSCAD, IEC61850, PCM600, Testing & commissioning, Generator protection

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🌐 Protectionrelay.com
Protection engineer user x: We are in urgent requirement of experienced Electrical Testing and Commissioning Engineer
Please share ur CV @ electroveen@gmail.com
Protection engineer user x: Who can share a working etap down load link ?
Protection user x: me
Protection engineer user x: Please share
Protection user x: Me too ☺️
Protection engineer user x: me too🙏
Protection user x: Any one interested in PSSE training??
Protection engineer user x: We are providing training on ETAP and PSSE. If any one is interested in learning message us
Protection user x: interested
Protection engineer user x: You are providing online training?
Protection user x:

Protection user x: I fed the relay data and closed the editor.Again when I open relay editor really data nowhere to see.How to address this?can anyone please help
Protection engineer user x: I need abook in coordinate time protection
Protection user x: 🔸STANDARD FOR MAINTENANCE TESTING SPECIFICATIONS
for Electrical Power Equipment & Systems🔸
Protection engineer user x: Transformer Handbook
Protection user x: Thanks
Protection engineer user x: We are looking for 2 nos. experienced candidates (minimum 4 years) for a renowned manufacturing company in Greater Noida
Candidate must be aware of working of sensor,relay, contactor, Solenoide Valve and motor
Able to see input output of PLC
Able to connect laptop to PLC
Interested candidates may share their CV @ electroveen@gmail.com
Protection user x: thx sir
Protection engineer user x: Hi
Do any one have idea how to model SVC in etap or any video for this….
Protection user x: https://tinyurl.su/m630332651/
Protection engineer user x: We are looking for an electrical draftsman
He need to be deputed in GURGAON
If anyone interested DM his CV for consideration
Thanks
Naveen Kumar Mishra
Protection user x: electroveen@gmail.com
Protection engineer user x: Hi guys ..I need this kit testing procedure & report anyone have send me ..
Protection user x:

PROTECTION RELAY SYSTEM testing commissioning
elec-engg.com

Our 2 latest courses, are on the website. You can see details here:
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🔸generator protection 🔸testing & commissioning
Protection engineer user x: This is a discussion group and we can not share files here.

To share files and documents related to protection relay IEDs and IEC 61850, we created different WhatsApp groups. My colleague, Ali, manage these groups.

If you are interested in joining the groups, Please save the following number as Ali and text him ” join sharing group ” on WhatsApp:+989044686911
Elec-Engg.com support team: https://elec-engg.com/digsilent-training/
Protection user x:

For joining our discussion groups: https://elec-engg.com/whatsapp-group-for-protection-engineers/

Protection engineer user x: Anyone interested plz call
Protection user x: Your service provider or?
Elec-Engg.com support team: Spam

PROTECTION RELAY SYSTEM STUDIES WhatsApp Chat with G04


Protection user x: I am looking opportunity as Electrical Design Engineer. Please help me to find. I can join immediately
Protection engineer user x: This message was deleted
Protection user x:

Protection user x:

Protection engineer user x: Hello Friends
When do we change these settings?
Protection user x: Means ,
Switchgear/ CBAux settings
Protection engineer user x: Its for a Gen block trafo differential relay 7UT613
🎇🎄Elec-Engg wishes u years of happiness & health. 🎇🎄

🎁 Christmas gift (FULL PACKAGE OFFER) 🎁
DIGSI 4, DIGSI 5, ETAP, PSCAD, IEC61850, PCM600, Testing & commissioning, Generator protection

🌐 Elec-Engg.com
🌐 Protectionrelay.com
Protection user x: What is the offer
Protection engineer user x: Any one have guideline IS 1866
Protection user x: Please send if any one have
Protection engineer user x: In Alstom p643 relay, one alarm (disc ct invalid) is persisting. What is the issue and how to clear that.. does anybody faced this.?
Protection user x:NETA MTS – 2015.pdf
Protection engineer user x: 🔸STANDARD FOR
MAINTENANCE TESTING SPECIFICATIONS
for Electrical Power Equipment
& Systems🔸
Protection user x: Transformer Handbook
Protection engineer user x: Oil leakage near buchholz relay flange.Gasket need to be changed.what are all the test to be done on transformer if I drop the oil level and change the gasket in 2.5MVA transformer….
Protection user x: Please guide any experienced here….
Protection engineer user x: Dehydration test only
Protection user x: And check the breakdown voltage of oil
Protection engineer user x: DGA test should be performed as per routine maintenance in order to know oil quality
Protection user x: Is it oil filteration
Protection engineer user x: Ct conection for DYn11 transformer ( 87T)?
Protection user x: Elec-Engg.com support team: This is a discussion group and we can not share files here.

To share files and documents related to protection relay IEDs and IEC 61850, we created different WhatsApp groups. My colleague, Ali, manage these groups.

If you are interested in joining the groups, Please text” join sharing group ” on WhatsApp:

+989044686911
Protection user x: Elec-Engg.com support team: https://elec-engg.com/digsilent-training/
Protection user x: Hello Gents,
Please why we put OLTC AVR in Manuel mode for power gen transformer
Protection user x: Since
oLTc is supposed to maintian.voltage at secondary side.of Trafo.and generator excitor is also set.to maintain voltage.
And
Thus,
Conflict will.arise between 2 different equipments, if both will.be.in auto mode..
Protection engineer user x: Therefore,
OLTC in power.gen.trafo is kept in manual.mode and Generator excitor.in voltage control.mode
Protection user x: There IS a system like AVR management system who coordinate between tubine generator ,ecxitation system and transformer OLTC
Protection engineer user x: Gen Trafo OLTC is always operated manually.. (Means, human input)..

Turbine has no contribution in voltage control
Protection user x: Excitation system is responsible for maintaining voltage on secondary side.of gen traf

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PROTECTION RELAY SYSTEM ABB 1


Protection engineer user x: Hi all..
pls give solution for this issue..
Protection user x: Replace the X120 card
Protection engineer user x: You cannot on 615 replace card yourself. It needs to go to factory for repair.
Protection user x: It’s possible to replace though you need to have the replacement card with you. I have done it several times
Protection engineer user x:


What should he the single phase pick up factor for ABB RET650 differential relay?
Protection user x: I rated current /I nominal current
Protection engineer user x: Aren’t rated and nominal current same thing?
Protection user x: No
Rated current =S/root(3)*VLL

Nominal current is the primary current transformer ratio
Protection engineer user x: My bad. My rated current is 27.55 and nominal current is 100
Protection engineer user x: But when I try to test my relay pick up, it does not pick
Protection user x: Pick up
Protection engineer user x: I am asking about pick up factor
Protection user x: Correction factor should be 3.623 at hv & 0.2212 on lv side…
Protection engineer user x: Pls share this execl sheet
Protection user x:Vector group of my TF is Ynzn11
Protection engineer user x: But ABB relay ony takes Y and D values
Protection user x: Primary CT is 100/1
Protection engineer user x: Second CT is 350/1
Protection user x:TF rating 6.3MVA 132/11.5kV
Protection engineer user x: Nameplate
Protection user x: It’s selected 350/5
Protection engineer user x: Yes
Protection user x:

Protection user x:

Protection engineer user x: Change W2
Protection user x: Megger template does not accept values lower tha 1
Protection engineer user x: Do it by direct injection
Protection user x: 🆗
Protection engineer user x:Can you tell me how you calculated 3.6
Protection engineer user x: Relay is showing correct behavior on 3.623 HV side PU factor
Protection user x:

Protection engineer user x: Hi any one can support and provide abb 230kv gis maintenance procedures
Protection user x:


Hellow team I have this problem
Protection engineer user x: Display is not working how RET670 how can I fix it
Protection user x: Please help
Protection engineer user x: On this
Protection user x: Check using pcm 600 tool after connection on the ethernet cable
Protection engineer user x: is the IED in a energized bay?
Protection user x: Restart , if not came live, then its OS corrupted.
Protection engineer user x: Yes is on service now
Protection user x: ok
teh problems is HMI fonts are corrupted.
it is recommended to take out of service and fix the HMI font problems.
Protection engineer user x: I tried to switch off 10min then restart again but the problem still persist
Protection user x: Don’t worry,i will support you to fix this problem
Protection engineer user x: Check in PCM tool after going online …I think it may come from protection function block
Protection user x: I think, He is asking about disply issue , not trip.
Protection engineer user x: seems the IEDs in operational state,this you can check using many tools like PCM600 and IEDScout I but it is recommended to fix the HMI font issue in the relay LHMI for the better performance and monitoring
Protection user x: I tried to communicate with PCM600 but didn’t communicate with it
Protection engineer user x: then you make the transformer out of service
Protection user x: Transfomer is on service now
Protection engineer user x: Did you enable IEC 61850 communication in this IED?
Protection user x: ?
Protection engineer user x:Yes enabled
Protection user x: Ok,is the ied reporting to the scada system now?
Protection engineer user x: Previous before this problem IEC61850 the status was ready
Protection user x: This is the the answer for my question
Protection engineer user x: What is the current status?
Protection user x: I can’t see it due to display problem
Protection engineer user x: I am not asking about the IED LHMI.
I am asking about the ied reporting status to SCADA system.
This you need to check in SCADA pc not in the ied LHMI
Protection user x: Ok
Protection user x:

Protection user x: Can anyone send connection diagram for this relay.
Protection engineer user x: Ena relay vasu
Protection user x: Ref615 aa
Protection engineer user x: Sss .. new version. In abb website stil not updated
Protection engineer user x: Ithuku ena venum
Protection user x: This message was deleted
Protection engineer user x: Installation manual..
Protection user x: Products will not be released to the market without the ied documentation release.
You need to properly check in abb medium voltage protection control ied sections
Protection engineer user x:

Protection user x: Alguien tiene manual ?
Protection user x: Is it possible to insert PCMM file from ABB PCM600
Protection engineer user x: Where?
Protection user x:

Protection engineer user x: I want to upload this file in REF615
Protection user x: Pcmp is project file
Protection engineer user x: Pcmi is pre-configured file from ABB
Protection user x: But how i convert this file in pcmi
Protection engineer user x: Pcmm not sure if it is configurstion file, but if it is create project , voltage level, bay and then inport that file
Protection user x: If it cannot import than it is not IED
Protection engineer user x:I can check when at PC later
Protection user x: Ok thank you
Protection engineer user x:


Protection engineer user x:

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Protection engineer user x:


Protection engineer user x:


Protection engineer user x:

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this is how we need to export the .pcmm main application logic files from PCM and import back in the typical IEDs
Protection user x: Ok thanks you sir
Protection engineer user x: rediroff.ru/e513807970/
Protection user x: This message was deleted
Protection engineer user x:
🎇🎄Elec-Engg wishes u years of happiness & health. 🎇🎄

🎁 Christmas gift (FULL PACKAGE OFFER) 🎁
DIGSI 4, DIGSI 5, ETAP, PSCAD, IEC61850, PCM600, Testing & commissioning, Generator protection

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Protection engineer user x: sir any one help me
how to disabled DHCP
Protection user x: On which model ied?
Protection engineer user x: getaway server all adapter.
Protection user x: getaway SYS 9600C
Protection engineer user x: please help us.
Protection user x: Basically it’s a windows based pc on top of that Microscada software running on it.
You can use the static ip address and check the status information by right clicking the adapter that you want to know the DHCP status
Protection engineer user x: all ready check sir.
Protection user x: but not disabled
Protection engineer user x: If you don’t want DHCP support just disable the DHCP service from the services
Protection user x: sir now what can do sir.
Protection engineer user x: I think if you configure IP manually, then DHCP is disabled.

Protection user x: i have already check sir same problem.
Protection engineer user x: What is the problem?
Protection user x: DHCP should not affect if you give static IP address
Protection engineer user x: Where are you connecting? What is your problem? It does not communicate with relays?
Protection user x: It is 104 line?
Protection engineer user x: yes sir
Protection user x: Where are you connecting this adapter? To switch? Is this Master or Slave in 104?
Protection engineer user x: Slave
Protection user x: And this gors through some router?
Protection engineer user x: Problem is that Master does not receive any informations?
Protection user x: getaway server.
Protection engineer user x: yes sir
Protection user x: What is than sys 600c? Is it not gateway? You have some additional gateway?
Protection engineer user x: Can you show architecture?
Protection user x: Sys9600c
Protection engineer user x: What is 9600c?
Protection user x: getaway server
Protection engineer user x: I never heard of 9600c… only 600c MicroSCADA PC
Protection user x: Anyhow… send architecture
Protection engineer user x: ok sir send.
Protection user x: I dont think your problem is DHCP but maybe gateway is not configured
Protection engineer user x: Any other substations connected to this NDC masters?
Protection user x: yes
Protection engineer user x: this is new substation
Protection engineer user x: connected to NLDC newly
Protection user x: And do you have settings for other substation gateways?

Protection engineer user x: All good? You becer sent anything?
Protection user x: Could you please tell me, any YouTube videos regarding
Pcm 600 tutorial
Protection engineer user x: Barani tech
Protection user x: sir, In abb microscada when giving the breaker isolator command in mimic its always shown white color the color cannot be changed why? if any suggestion kindly give me.
Protection engineer user x: please help me sir
Protection user x: sir anyone help me sir.
Protection engineer user x: sir please helped me
Protection user x: Check in CET.
Is the values are properly updated there?
Protection engineer user x: yes updating
Protection user x: only in mimic
Protection engineer user x: its not color changing
Protection user x:

Protection user x: kindly find the picture
Protection engineer user x: its not color changing
Protection user x: value properly update sir
Protection engineer user x: sir please come any desk
Protection user x: You can get support form the person who commissioned this project
Protection engineer user x: no sir this new commission.
Protection user x: any body have sir give support any desk.
Protection engineer user x: Dear all Kindly send RET541 Calculation Excel file.
Protection user x:

Protection user x: what can i do now
Protection engineer user x: please help me
Protection user x: how close
Protection engineer user x: Is project empty? You will not loose any data?
Protection engineer user x: Open processes and kill Pcm process
Protection user x: no project is available
Protection user x: Dear team please help on this
Protection engineer user x: Is the ied in normal mode or maintenance mode?
From where did you download the ied modules if REL650?
Protection user x: May be you are missing some files in the directory
Protection engineer user x: Check adding the REL650 ied object via offline mode and check the possibilities for the availability of the selection for different housing and display types to confirm the ied module instead properly and working fine on this pc.
Protection user x:


Protection user x: Do you mean this
Protection engineer user x: Yes via offline mode
Protection user x:

Protection user x: I’m trying to read recordings information I’m getting popup sms above
Protection user x:Please help
Protection user x: From REL650
Protection user x:

Protection engineer user x: First accept the certificate from the ied when you make connection from PCM600 otherwise you will be rejected by the device.
Accept the certificate permanently or for the session
Protection user x: Close PCM600 and open again then make the operating to the ied,you will get a prompt to accept the certificate, do accept the certificate permanently on this pc in order to the device to make sure that you are using a trusted client.
Protection engineer user x: Hello
Protection user x: Hello
Protection engineer user x: In ABB protection relays, what is the difference between IEC DT vs ANSI DT curves?
Protection engineer user x: 🔸STANDARD FOR
MAINTENANCE TESTING SPECIFICATIONS
for Electrical Power Equipment
& Systems🔸

Protection user x:

Protection user x: ABB shows this message .what is solution
Protection engineer user x: It seems like internal loose/open connection between card & HMI…
Protection user x: Anyone please share REL 670 setting file
Protection engineer user x: Anyone please share REL 670 testing protocol (differential and distance testing).
Protection user x: Thank you
Register now for the free online course ‘Digitalization of Intelligent and Integrated Energy Systems’ to learn about digital transformation, cyber security, computational methods, decision support and Machine
Protection user x: Please, anyone share REL 670 Setting file
Protection engineer user x: This message was deleted
Protection user x: Check Ethernet connection between HMI and automaton
Protection engineer user x: Hi
Anybody kindly share ABB REL670 2.0 version connectivity pacakage
Its shows failed to install.. but network no issue… Internet is working fine
Protection engineer user x: Disable firewall and VPN connection if you use it.
Try from other pc as well different network

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Protection user x:

Protection user x: Dear team please help on this
Protection engineer user x:

Protection user x: Pls send to factory.. they will rectify
Protection engineer user x: Still not working
Protection user x: How can we change parameters of ABB REJ601 relay if display is not working
Protection engineer user x: Thank you sir🙏
Protection user x: I was curious if anybody is doing the same type of trainings and discussion group for transmission? Please let me know.
Protection engineer user x: PSSE, PSLF, TARA trainings, Project costs…
Protection user x: Anyone can share ABB REJ 601 relay parameters settings sheet
Protection engineer user x: Hi everyone
I have a case, hopefully someone is willing to help.
Does anyone know, under what conditions the Solar PV System impacts SSR (Subsynchronous Resonance)?
Thanks
Protection user x:

Protection user x:

Protection user x:

Protection user x: Can someone help me with this fault.. What it indicates
Protection engineer user x: This indicates Over current in B phase
Protection engineer user x: Indicates Earth fault first stage..
Protection user x: We just trial energise a substation transformer but deadshot
Protection user x: That is the alarm..
Protection engineer user x: First check the protection setting and IR resistance of transformer with cable or bus bar
Protection user x: What about retrieved events?
Protection user x: Those events should be carefully checked
Protection engineer user x: Thanks
Protection engineer user x: Will revert back to you once I carry out this
Protection user x: how to configure goose signal from siemens to RED670 relay??olease ping me if any documents are available
Protection engineer user x: sir, any one help me.
Protection user x: In PCM:
Protection user x: https://www.youtube.com/watch?v=xJe2HtBOc68
Protection user x: In Digsi use IEC 61850 configurator, import RED670 .cid and route signals as normally used with any other Siemens relay
Protection user x: All internal signals and configuration in each relay must be made first before exporting .cid files
Protection engineer user x: Hello
Do u have any document about transformer biased differential protection test procedure
Protection user x: Can you send me group link please
Protection engineer user x:

Hello why disconnected??
Protection user x: many reasons,
not having the latest Update manager version
not having the high speed internet
firewall blocking
proxy settings issue
Protection engineer user x:

Protection engineer user x: Any ABB expert who can tell me why this REF615 relay is going to fail
Protection engineer user x: In one day it has restarted approximately 25 times and this alarm appear
Protection user x: Is there a solution or is replacement recommended?
Protection user x: Confirmation issues
Protection engineer user x: Thanks Arul for your support
Protection user x: It’s a software error, speak to ABB
Protection engineer user x: Clear this warning and check the IED SOE(Sequence of events)internal events from PCM600 why the ied is rebooting automatically?
May be did not get the proper auxiliary voltage power supply (fluctuations)
Protection user x: Why it is happening?
What is recent change that happened in this relay?
Check the healthiness of the power supply source, power supply module,watchdog contacts and configurations
Protection user x: Check all these details properly if you observe everything is ok.
You can still do that firmware update by yourself easily by taking ied out of service if is belong to energized feeder.
Protection engineer user x: Ok I will check the events with the software, and I will check the auxiliary voltage level, however I do not think this is the case, since there are 14 relays connected to the same voltage source and only this one is the one that presents the fault
Protection user x: Recently technical staff have downloaded a new PCM600 configuration for all relays
Protection user x: Hi, I have a small doubt. Is it possible to connect RJ45 cable into SFP port in AFS670 ethernet switch? If so how?

Kindly reply anybody…
Protection engineer user x: If the AFS670 is having flexible empty slots for SFP support(from the ordor options)then you can able to do that
Protection engineer user x:

Protection engineer user x: if your switch model number is having support for that particular option then you can do it.
check out this and compare
Protection engineer user x:

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Protection engineer user x:

Protection user x: In my case there are 5 empty SFP slots, but need to accommodate for 5 RJ45 cables.
Protection user x: Can you please share me this manual to me, I couldn’t find in Internet
Protection engineer user x: you send your order option picture of the AFS
Protection engineer user x: may be to me personally so that you avoid some problem related to MAC and other details in the picture in the public
Protection user x: please Sir I have need micom relay P14NBIIA2B060 Data Model.
Protection engineer user x:
Our 2 latest courses, are on the website. You can see details here:
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🔸generator protection 🔸testing &commisioning
Protection user x: Hello
Can anyone help me with the meter software ACE Vision for actaris meter plz
Protection engineer user x:


Protection engineer user x: Hellow team
Protection engineer user x: How to logon micom c264
Protection engineer user x: Because I logoff to make some changes
Protection engineer user x: On relay parameters
Protection user x: You mean from LHMI?
Is it Schneider make or GE(ALSTOM)c264?
Protection engineer user x: User name: Engineer
Password: AAAAAAAA
Protection user x: This is for Schneider make C264
Protection user x: Yes Schneider make
Protection user x: Micom C264
Protection engineer user x:
Without FO cable connection is it possible to test Line differential protection?
Protection user x: no
Protection engineer user x: In this relay. For any fault the PO1 PO2 is not getting NC due to this the breaker is not tripped so please sageust to solve the problem
Protection user x: Now we are testing line differential RED 670 with out FO by switched off CH1 &CH2
Protection engineer user x: Check application config. in PCM
Protection user x: Ok sir
Protection user x: How it should be
Protection engineer user x: Sir please see
Protection user x: It need to be configure
Protection engineer user x:Please sageust me how to do it
Protection user x: PO1 is Close command and PO2 is Breaker Failure Backup Trip accordign to this
Protection engineer user x: What do you need this to be? You need to check circuit diagrams and configre input and outputs accordingly

Protection engineer user x: Please sageust
Protection user x: Ji, Would you please give me the configuration manual of GE SCADA (ds agile).
Protection engineer user x:

Protection user x: This message was deleted
Protection engineer user x: What is the function of X120 BI1 EXT OC BLOCKING . TO this we have to connect the circuit breaker close feedback
Protection user x: Hello, What’s your protect object?
Protection engineer user x: Very hard to say from only this. Typically that would be used for “logical” busbar protection
Protection user x: Can anyone inform me is there any license required for EcoSui software of Schneider Electric?
Protection engineer user x: Yes,you need it for long term use.
By default you can use it for 30days as a trail later you need license to run the software.
Protection user x: ok sir thanks.
Protection user x: Is there any license required for DS Agile?
Protection engineer user x: No,not required
Protection user x: Anyone knows which software to be used for configuring AEG relays. eg. PS441
Protection engineer user x: Hello Engineers, please can someone help me where to locate and set CTR for REF611 Relay
Protection engineer user x: Hi
Protection engineer user x: Anyone familiar wtih doble F6 tedy
Protection engineer user x: Test
Protection engineer user x: Please help
Protection user x: This message was deleted
Protection engineer user x: Beginner in relay testing facing difficulty in application configuration understanding give me suggestion to learn this easily
Protection user x: This message was deleted
Protection engineer user x: Read the application manual
Protection user x:

Protection user x:


Protection user x:

Protection engineer user x: Do you have phisical communication to relay? Can you ping it from command prompt?
Protection user x: Is the IP address correct?
Protection engineer user x: Yes pinging
Protection engineer user x: IP address correct
Protection user x: All correct? Front or back port?
Protection engineer user x: Can you send me the screenshot of pinging?
Protection user x:

Protection engineer user x: Front or back port?
Protection engineer user x: Also… Close PCM, re-open it and open only 1 IED
Protection engineer user x: All cleared… Right click on Bay name and Add IED, choose correct version
Protection user x: I am opening it in drpc
Protection engineer user x: Drpc?
Protection user x: Lan
Protection engineer user x: Hi, I am looking for .pcmi file for REB650, REQ650 and REC670. If anyone have please share.
Protection user x: Please share
Protection engineer user x:


Hey,you opened the same project two times.the connection is occupied from PCM600 to ied from the other PCM600 instance. Close the instance and work with one to the online ied
Protection user x: Use the pre-configured pcmi files from update manager
Protection engineer user x: Take them from Update manager.. they are all available there… Al templates
Protection user x: I am required to submit the relay settings. If the .pcmi files available with you, please can you share.
Protection engineer user x: Do you have PCM?
Protection user x: yes
Protection engineer user x: Then use update manager which you have and download what ever you need
Protection user x: I can download the data model of the relay from update manager. But cannot define the settings without the .pcmi backup file.
Protection engineer user x:

Protection user x: O man, use templates to create relay you need
Protection engineer user x: Click no order soecific and make any relay you need
Protection user x: You need to enable advanced options and the type of pre configuration template (IEC/ANSI)in the settings menu of update manager in order to see the pre-configured files in the update manager
Protection engineer user x:I can select the no order specific option and proceed. But cannot really enter the settings. The settings tab will be disabled.
Protection user x: Read the engineering manual
Protection engineer user x: Because there are no functions in… You need relay configuration which will actually be used
Protection engineer user x: Cant help you if you dont know PCM at all
Protection engineer user x: Sorry
Protection user x: You need to add the mandatory hardware modules from HWT and go for ACT and customize the functions(add and map) that you added in the act from PST.
This is the starting work flow.
Read the engineering manual it is also available from the update manager for free
Protection engineer user x:Thanks for the explanation. Let me try.
Protection user x: Hi friends how r u all

Any friends have 2 MVA 11kv/415v trafo differential relay setting calculation and test report .
Protection engineer user x:

Protection engineer user x: In ret 615 x120 ct connection terminal 1 2 3 4 and 5 6 is lv or hv ct point?
Protection engineer user x:

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Protection engineer user x: Current is not match on hv and lv hc CT ratio is 300/1 and lv ct ratio is 900/1
Protection user x: Tr is 16.6MvA 33/11 kv
Protection user x: Lv
Protection user x: Vector group?
Protection engineer user x: LV
Protection user x: Dyn11
Protection user x: Once check parameters of transformer datails in relay settings
Protection engineer user x: Wt about the difference in current
Protection user x: 1.5 times low in actual current hv side
Protection user x: Getting root 3 times more
Protection user x: But check the parameters
Protection engineer user x: Hi, anyone whose come across this behavior by REC 650..its keeps on with same behavior despite rebooting it several times
Protection user x: 🟣ANSI codes and IEC Relay Symbols
https://elec-engg.com/ansi-codes-and-iec-relay-symbols/
Protection engineer user x:

Protection user x: Can anyone let me know, what is this means? And for what purpose this is configured?

Elec-Engg.com support team: This is a discussion group and we can not share files here.

To share files and documents related to protection relay IEDs and IEC 61850, we created different WhatsApp groups. My colleague, Ali, manage these groups.

If you are interested in joining the groups, Please save the following number as Ali and text him ” join sharing group ” on WhatsApp:

+989044686911
Protection engineer user x:

Protection engineer user x: Why phase difference is mismatch in r and y phase in differential relay transformer is dyn11 vector group
Protection user x: voltage is there ?
Protection user x: sometimes u need to have voltages available or sometimes u need to mke reference which phase will be refernce for other 2 phases
Protection engineer user x: No available in voltage in there
Protection user x: check settings inside relay
Protection engineer user x: Setting is ok i think polarity is mistake or not
Protection user x: check sequence also
Protection user x: In this relat T terminal point is lv or hv bct connection point
Protection engineer user x: This message was deleted
Protection user x: HV side it is ok but lv side it should be balance by -150, 90, -30. Verify vector group selection in relay & physical polarity.
Protection engineer user x: Vector group selection in ok
Protection user x: If relay tested by secondary injection then check field connections
Protection engineer user x:

Protection user x: Also Check CT swaping normal or not in relay…
Protection engineer user x: Transformer is tripped when differential setting is on
Protection user x: This condition not getting satisfy so it is getting trip…
Protection engineer user x:How ct is swaping
Protection user x: Is there interposing scheme?
Protection engineer user x: Is there High impedance scheme?
Protection engineer user x: hello sir
Protection engineer user x: am glad to contact you
Protection user x: Good morning
Protection user x: Any one have ABB test report FORMAT for relay model NI 41? Kindly share me
Protection engineer user x: hello any one with a commissioning protocol for a new circuit breaker
Protection user x: Fault analysis app it’s seems to be good
Protection engineer user x: Can anyone share any SLD (single line diagram) of
The Battery storage DC circuit (Battery wiring, cable size, switching devices from the battery strings to the inverter)
The Solar PV DC circuit ( Solar array wiring, cable size, switching devices from the PV strings to the inverter)
Thanks!
Protection user x: Hello guys,
Any one clear this dout when I injecting full load current its showing below reading

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Protection user x:

Protection user x:

Protection engineer user x: How can I inject from relay back side
Protection user x: relay side 221 , 222, 223, 224
Protection engineer user x: It should be 1200
Protection engineer user x: I inject from x120: 7,9,11,13
aProtection engineer user x: And 8,10,12,13 short connect to neutral
Protection user x: Inject from 221 L1 ,222L2 ,223 L3 ,227N
Link between 224,225,226,227 should be open
Check injected current value by clam meter
Protection engineer user x: Please check the injected current phase angle it shold be 0,120,240
Protection user x: Correct
Protection user x: I tried same measurements coming
Protection engineer user x: 👋Hi dear engineers,Protection engineer user x:+989044686911

Protection engineer user x: Why phase difference is mismatch in r and y phase in differential relay transformer is dyn11 vector group
Protection user x: voltage is there ?
Protection user x: sometimes u need to have voltages available or sometimes u need to mke reference which phase will be refernce for other 2 phases
Protection engineer user x: No available in voltage in there
Protection user x: check settings inside relay
Protection engineer user x: Setting is ok i think polarity is mistake or not
Protection user x: check sequence also
Protection engineer user x:

Protection engineer user x: In this relat T terminal point is lv or hv bct connection point
Protection user x: This message was deleted
Protection engineer user x: HV side it is ok but lv side it should be balance by -150, 90, -30. Verify vector group selection in relay & physical polarity.
Protection user x: Vector group selection in ok
Protection engineer user x: If relay tested by secondary injection then check field connections
Protection user x:

Protection engineer user x: Also Check CT swaping normal or not in relay…
Protection user x: Transformer is tripped when differential setting is on
Protection engineer user x:This condition not getting satisfy so it is getting trip…
Protection user x: How ct is swaping
Protection engineer user x:Is there interposing scheme?
Protection user x: Is there High impedance scheme?
Protection user x: hello sir
Protection user x: am glad to contact you
Protection engineer user x: Good morning
4Protection engineer user x: Any one have ABB test report FORMAT for relay model NI 41? Kindly share me
Protection user x: hello any one with a commissioning protocol for a new circuit breaker
Protection engineer user x: Fault analysis app it’s seems to be good
Protection user x: Can anyone share any SLD (single line diagram) of
The Battery storage DC circuit (Battery wiring, cable size, switching devices from the battery strings to the inverter)
The Solar PV DC circuit ( Solar array wiring, cable size, switching devices from the PV strings to the inverter)
Thanks!
Protection engineer user x: Hello guys,
Any one clear this dout when I injecting full load current its showing below reading
Protection user x: How can I inject from relay back side
Protection engineer user x: relay side 221 , 222, 223, 224
Protection user x: It should be 1200
Protection user x: I inject from x120: 7,9,11,13
Protection user x: And 8,10,12,13 short connect to neutral
Protection engineer user x: nject from 221 L1 ,222L2 ,223 L3 ,227N
Link between 224,225,226,227 should be open
Check injected current value by clam meter
Protection user x: Please check the injected current phase angle it shold be 0,120,240
Protection engineer user x: Correct
Protection engineer user x: I tried same measurements coming
Protection user x: 👋Hi dear engineers,As u know, Elec-Engg main aim is making video training in field of substation automation and protection relay

🔻our courses: DIGSI 4 & 5, PSCAD, ETAP, ABB PCM600, IEC61850, Micom, Testing & commissioning, Generator protection, DigSILENT🔺If interested in more info, plz let me know😊Details & demos ⬇️
🌐Elec-Engg.com
🌐 protectionrelay.com
Protection user x: Both side current flowing
Protection user x: 1A
Protection user x:

Protection engineer user x: Give the connection as per definitely it Will work
7 to r
9 to y
11 to b
13 to neutral
And connect the loop cable to 8,10,12,14
Protection user x: I tried this connection not coming
Protection engineer user x: Other wise cts may be error in relay
Protection user x: Can we solve it
Protection engineer user x: Or send to factory?
Protection user x: Once give the 0.5 amp between individually 7 to 8
9 to 10
11 to 12
13 to 14
Then check the error how much it is
Protection engineer user x: Once confirm it
Protection user x: If huge error you have to send it
Protection engineer user x: Okay
Protection user x: Thanks
Protection engineer user x: 👋Hi dear engineers,

As u know, Elec-Engg’s main purpose is making video training in the field of substation automation and protection relays

🔻our courses: DIGSI 4 & 5, PSCAD, ETAP, ABB PCM600, IEC61850, Micom, Testing & commissioning, Generator protection, DigSILENT🔺

If interested in more info, plz let me know😊

Details & demos ⬇️
🌐Elec-Engg.com
🌐 protectionrelay.com
Protection user x: Gerhard Ziegler distance protection pdf any one have please be share

Protection engineer user x: who makes good panels for ABB line protection and transformer protection panels Apart from switzerlands factory ?
Protection user x: Hitachi Energy India Bangalore Peenya Factory
Protection engineer user x: share a photo of there panels so far made
Protection user x: Google it and contact then from webpage if you want
Protection engineer user x: we want to know the factory that can make good line bay panels abb standard with REC650, RED650 ,REF 615 having 61850 protocol , distance 21 and differential 67L protection , directional earth fault 67N, 50/51N , complete wiring , drawings in english , we need specifications
Protection user x: Hello,they are not kids.
They are doing projects for more than 25 years in South Asia for ABB/Hitachi.
If you want support,contact them directly from support line email not from here.
Protection engineer user x: thanks for information
Protection engineer user x: do you have college work there
Protection user x: yes but the best way to reach the right person is to go from the support line because everyone work for their task and hesitate to take some random task from different region request.
Protection engineer user x: contact-us@hitachienergy.com
Protection engineer user x: https://www.hitachienergy.com/us/en/contact-us/contact-form
Protection engineer user x: Dear friends,
Any one knows what is the balance angle for Dyn1 transformer
Protection user x:

Protection engineer user x: HV is 30
Protection engineer user x: And LV 210?
Protection engineer user x: Each phase shifted by 30
Protection engineer user x: Do you know how vector groups work and what it means?
Protection user x: Yes
Protection engineer user x: What is the question the ?
Protection user x: Which is that is no issue but HV to LV is phase angle is 30 degrees compare it
Protection engineer user x: Why you have 0 -> 210 shift for first phase?
Protection engineer user x: In quick cmc
Protection user x: R-0
y-240
B-120
FOR HV SIDE
Protection engineer user x: And then add 30
Protection user x: R 210 and y, b is balance angle
Protection user x: Phase shift of 30
Protection engineer user x: Okay bro under stand
Protection user x: Hello guys,
Can you anyone guide me. I am doing over Flux protection for transformer.
Protection engineer user x: My setting 110 % injection voltage is 73. But when I jnjecting nominal voltage over Flux operated
Protection user x: When I injecting above 70 its reseted
Protection engineer user x:Helloo guys also I will continue to request for any good reliable protection panel builders for panels that can have any relay family siemens , Abb Schneider , with good developed experience in this to make panels that match Market Leaders , any companies good at this are welcome and if any one knew any dont hesitate to let me know
Protection user x: Firstly notedown all settings perfectly and check the each protection remaing in off condition
Protection engineer user x: I measured the voltage from relay it’s not reaching injection value
Protection user x:

Protection user x:

Protection engineer user x: Once check with multimeter
Protection engineer user x: To relay and test kit
Protection user x: I measured the kit output it’s get
Protection user x: Exact value
Protection user x:

Protection user x: Maybe phase angle not getting properly
Protection engineer user x: In relay get different phase angle s
Protection engineer user x: What about at relay
Protection user x: Here
Protection engineer user x: Did you check at relay
Protection user x: And did you connect at directly
Protection engineer user x: Or in jb
Protection user x: Check Phase angle
Protection engineer user x:Phase angle there
Protection user x: 180, 300 & last one not showing
Protection user x: First normal voltage give and check values in relay are same or different
Protection engineer user x:

Protection engineer user x: This is my nominal voltage
Protection engineer user x: I am receiving this voltage
Protection user x: How about is nominal Hz?
Protection engineer user x: 60hz
Protection user x: Is it possible to get any vacancy in Telangana in Electrical stream
Protection engineer user x:Any have settings for generator p40 agile micom type p343
Relay testing
Protection user x: Hello, When the protection coordination fails within a DER between the DER relay (recloser) protection and the Substation recloser, the CTI (Coordination Time Intervals) is below 0,2 sec.
Can anyone share the different mitigations (methodology) we can apply to fix this issue? I will appreciate any book, any training video, any excel sheet, or any example.
Protection engineer user x: Is it DAR or DER
Protection user x: Whats DER
Protection engineer user x:DER means Distributed Energy Resources or microgrid. But the problem can be generalized for any distribution coordination study. How do we fix a falling time coordination between two consecutive relays? Any methodology to follow than trial and error approach?
Protection user x: Are these outdoor AR or they are actuall IED relays with AR function
Protection engineer user x: You question is a bit general whats installe on your network. What protection function is initiating the AUto Reclosing
Protection user x: Can anyone please tell me how to test open delta protection.
Protection engineer user x: Once could you send wiring diagram of open and other VT connection
Protection user x: You can apply the voltage protection relay and test at open delta PT input terminal to relay, normal operation this voltage will be zero , during fault voltage will be present in open delta PT output, hence you can apply slight voltage to terminals and check , depends on your setting it is act
Protection engineer user x: That means I have apply voltage into 3 ph VT core and I have check in the open delta VT core?

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Protection engineer user x: you can do secondary injection to relay
Protection engineer user x: if you want praimary injection then with less unbalance voltage you can test it
Protection user x: Is it open delta depend on other star connected phase angle deviation
Protection engineer user x: voltages which creates to flow the voltage in open delta
Protection user x: Then I have to just inject the fault voltage in open delta circuit for testing?
Protection engineer user x: yes you are right
Protection user x: depends on your setting and VT ratio in relay
Protection engineer user x:Thank you, I will try it. Is there any other things I need to take care while testing?
Protection engineer user x: nothing , apply voltage shouldn’t be more , be sure about that
Protection user x: Thank you
Protection user x: Hello Every one
Does anyone have REG 615 D
Connectivity package
Please share ?
Protection user x: Why dont you take from Update manager?
Protection user x: It’s not coming to REG 615 D
But Reg 615 and 615 A and REG 615 C it’s shown
Protection user x: which firms make very good protection and control panels in the middle east
Protection user x: india and Asia at large
Protection user x: After I reinstalled PCM, am getting that error. Any help will be highly appreciated
Protection user x: Hello
Protection user x: Please start SQL Server From here:
Protection user x: Widows Task manager, Service Tap,
Protection user x: Install the latest version of PCM600 2.11 and you get the SQLServer 2019 support that works better than the previous versions
Protection engineer user x: Find SQL Server, in “Status” tab, set in “Runnig”.
Protection user x: Uninstall this old verison completely first
Protection engineer user x: Try the latest version for better performance
Protection user x: Well noted let me try the latest version
Protection engineer user x: It’s giving me the same error code
Protection user x: https://new.abb.com/medium-voltage/digital-substations/software-products/protection-and-control-ied-manager-pcm600/pcm600-versions
Protection user x: Pleas show full message of pcm
Protection engineer user x:

Protection user x: Remove the PCM600 SQL server instance completely by uninstalling properly
Protection engineer user x: have triedbut same error. hoping to install version 2.11
Protection user x: try start from task manager
Protection user x: Have done it but same error
Protection engineer user x: I will contact you after I reach office to support you better on this case
Protection user x: thank you so much in advance
Protection engineer user x: Tried but same error
Protection user x: same error
Protection engineer user x: Restart your computer and try to open it after 4-5 minutes. Or you can type services.msc on Run and manually start SQL Server (PCMSERVER) after finding it.
Protection user x: Tried and still no lucky
Protection engineer user x: Did you install updated Microsoft Visual C++ redistributable packages? If yes then ok.Otherwise you can try with an updated version.
Protection user x: is there any one from Belgrade Serbia on the forum
Protection engineer user x: In REG relays, From where can identify the Generator details in PCM 600 or HMI
Protection user x: Another like RET, how we can identify the Transformers rating (PCM or HMI
Protection user x: Help anyone
Elec-Engg.com support team: Which info u mean..
If any function requires gen info, we should enter it in the parameters of the block.
For instant in Gen diff rated current or base current is important and we have to set it correctly but base voltage is not required
Protection engineer user x: Hello guys,
Is any one tell me. What is phase angle we have to inject for synch relay
Protection user x: It’s both should have same voltages with same phase angle
Protection engineer user x:

Protection engineer user x: See I inject the set value but relay not responding
Protection user x: First keep the time knob minimal
Protection engineer user x: V1 and V2 give the 63.5 voltage wth same phase angle
Protection engineer user x:Slightly change the phase angle then once check it
Protection user x: But my voltage settings 110v
Protection engineer user x: Kindly assist in restoring ABB REF 615 to factory settings
Protection engineer user x: Hellow team
Protection engineer user x: This message was deleted
Protection engineer user x: Hi who could be having frequency converter commissioning procedure?
Protection engineer user x: Kindly assist
Best book in electrical
Protection engineer user x: Can I have a soft copy if you have
Protection user x: Hello,, I have a problem with ABB REF 610 I can’t comunicate with front interface, infrared, But I think that I have some problem with PCM600 software
Protection engineer user x: With PCM600 I can make the configuration, but don’t comunicate with serial interface
Protection user x: Can you some one help me ? please ?
Protection user x: Only optical bat with this relay don t working, but the same optical interfacce work with ref542plus
Protection user x:

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Protection engineer user x: Power restart the realy
Protection user x: I have make this
Protection engineer user x: This message was deleted
Protection user x: how is this TCS implemented in bay control rec 650 and REL 650 , what I see its active wen am decom²missioning old breaker
Protection user x: am failing to figure out how they implemented it
Protection engineer user x: is it possible a binary output to take both the +110vdc and -110vdc
Protection engineer user x: any help.on this
Protection user x: This message was deleted
Protection engineer user x: any help on TCS that is implemented in trip coil contact
Protection engineer user x: is that clear enough
Protection user x: Yes let us look at it
Protection engineer user x: please am waiting for your help
Protection user x: who can help me on TCS issue
Protection engineer user x: What do you need?
Protection user x: Is their any one who can help me in ABB RTU
Protection engineer user x:


Protection engineer user x: In this relay . In no load condition the amps is showing . Please guide me
Protection user x: You should check the configuration on the relay related to measure Io or the analog circuit to transfomation into Io
Protection engineer user x: What’s your problem?
Protection user x: I have abb 530 series CM module have 2 ethernet ports .but i am able to add in hardware tree (rtu util) for iec 61850
Protection user x: You should check the support protocol for ABB 530. Which is your RTUTil version?
: It supports the prorocol.but only one port i am able to.
Protection user x: You have to add more CM, or use another protocol 104
Protection user x: Ok
Protection engineer user x:

Protection engineer user x: Pu30 relay communication problems
Protection engineer user x: Schneider electric
Protection engineer user x:

Protection engineer user x: Why not com port showing
Protection user x: Contact schneider customer service
Protection user x: Instal usb drivers from Schneider website
Protection engineer user x: Any one help
Protection user x: if not my mistake, for this relay should use vampset driver to communicate to pc
REB670 Can anyone explain me tripping reason
Protection user x: Need help
Protection user x:


Protection engineer user x: Modbus scan i am getting this message
Protection engineer user x: Its connected
Protection engineer user x:

Protection engineer user x: Modbus timeout
Protection engineer user x: What can be reason
Protection user x: Device not connected
Protection engineer user x:

Protection engineer user x: Its showing connected
Protection user x: what causes a single pole breaker to trip immediately after its closed yet all positions status are okay
Protection engineer user x: Is it all DC supply in off
Protection engineer user x: Trip circuit
Protection engineer user x: Dc
Protection engineer user x: Mcb
Protection user x: the dc is okay and after its closed the tcs alarm is not appearing at all
Protection user x: what could be the problem. of circuit breaker single pole cb that , after wiring it can do all controls well open and close and when I make close command all operations work every well wen am at the MK , after in make wiring for TCS , the alarm clear on the panels for TCS FAIL but When I make a close command it trips after closing
Protection user x: trip Lockout still latching
Protection user x: breaker first completes the closing cycle then it trips
Protection engineer user x: may be CB Pole Discrepancy read any CB Status not correctly for CB Closed
Protection user x: all the CB status are well addressed
Protection user x: but the TCS seems to be tripping it
Protection engineer user x: Maybe current from TCS is enough to trip the breaker
Protection user x:

Protection user x: I am facing this error on installing PCM 600 in my laptop…Can anybody help with this error ??
Protection user x: I tried restarting Laptop several time but it didn’t work
Protection user x: It worked….Thank you Mr. Arul
Protection engineer user x: Hello,I have this error on m’y relay micom p444:error code 0x81170000, what i Can do
Protection user x: Co-Processor card is defective.
Co processor card is used for distance fault location/calculation .
If you have spare relay you can just replace the co-processor card, just inform the manufacture they will guide you on how to replace it by taking a bay outage and doing the replacement safely .
If you don’t have spare contact manufacturer they will arrange a spare/healthy co-processor card for the required model number
Protection engineer user x: Ok thanks you M.

PROTECTION RELAY SYSTEM ABB MICOM
Elec-Engg.com

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