These spreadsheets below will make your endless calculations much more easier!

- Calculation of IDMT Over Current Relay Settings (50/51/50N/51N)
- Calculation model for thermal relay Siemens 7SJ64
- Motor Protection Relay Selection Curves
- Over current protection – INVERSE TIME O/C PROTECTION CALC – 51(N) – Directional OC – Primary & secondary current calculation
- Filter Design Calculation
- P63x Differential CurrentsCalculation MiCOM P634/P633/P632
- Calculating the operation current in Bias Differential Relays MiCOM P633
- POINT-TO-POINT METHOD OF SHORT CIRCUIT CALCULATIONS
- SLOPE CALCULATION OF LINE DIFF RELAY P543
- TMS Calculate

I need an excel sheet for the transformer differential protection relay RET615. The input will be the relay settings, and it should be capable of calculating Ida, Idb, Idc and Ira, Irb, Irc under any combination of injected phase currents, for any vector group of the transformer

Yahya, let us check our database if find any helpful file will inform you.

Pak saya memerlukan Excel untuk perhitunga OC,SC,EF LOW DAN HIGHT,diffential untuk rellay RED615

the mentioned excel file is not available with us at this time

perlu lembar excel untuk relay perlindungan diferensial transformator RED615. Input akan menjadi pengaturan relai, dan harus mampu menghitung Ida, Idb, Idc dan Ira, Irb, Irc di bawah kombinasi arus fasa apa pun yang disuntikkan, untuk semua grup vektor transformator

Already replied, this excel file is not available with us

Hello i need an excel sheet to calculate the over current protection for a substation with the Siemens over current relay (TYPE 7SJ5511-5CA02-OB).

thanks

Ok, Let Us check and if find, we will send you by tomorrow

Downloaded, very helpful

May I select some file?

Yes, contact us

Pak saya memerlukan Excel untuk perhitunga OC,SC,EF LOW DAN HIGHT,diffential untuk rellay RED615

Hi,

try to get some more of these types of excels….there the best

Hello,

can i get a reference setting calculation sheet for transformer protection relay MiCOM P642

Hello Sherub, we don’t have this excel spreadsheet

hello can you send me over current protection thise excel

offer has been sent to ur email pls check

Hello,

can i get over current protection this excel ? thank you very much

Pls check your email

I need download links for these files

Already discussed on LinkedIn

I need Siprotec 4 Device Drivers plz

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I need an excel sheet for the Line protection relay REL 670.

This excel file is not available with us,

I need download links

Helpful Excel Spreadsheets for Protection Engineers details have been sent to ur email

Dear Sir,

Could you please send to me these Excel sheet to my email.

I can’t find the link to download file.

Pls check your email

CAN YOU PLEASE SHARE THE EXCEL FILE FOR THE FOLLOWING:

POINT-TO-POINT METHOD OF SHORT CIRCUIT CALCULATIONS

Motor Protection Relay Selection Curves

Over current protection – INVERSE TIME O/C PROTECTION CALC – 51(N) – Directional OC – Primary & secondary current calculation

Calculation of IDMT Over Current Relay Settings (50/51/50N/51N)

Pls check your email

Can YOU PLEASE SHARE THE EXCEL FILE FOR THE FOLLOWING:

POINT-TO-POINT METHOD OF SHORT CIRCUIT CALCULATIONS

Motor Protection Relay Selection Curves

Over current protection – INVERSE TIME O/C PROTECTION CALC – 51(N) – Directional OC – Primary & secondary current calculation

Calculation of IDMT Over Current Relay Settings (50/51/50N/51N

Kindly check your email

can you please send me excel sheets for these files. Thanks

Pls check your email for Helpful Excel Spreadsheets for Protection Engineers

how to download the files?

Please check your email

How can i get some of these sheets ?

Please check your email for Helpful Excel Spreadsheets for Protection Engineers

Good day

I am looking for the P63x Differential CurrentsCalculation MiCOM P634/P633/P632 and Calculating the operation current in Bias Differential Relays MiCOM P633

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Hi, Can you please send me a spread sheet for Differential Protection relay setting.

Thank you

Hi, please check your email for the Subject:Helpful Excel Spreadsheets for Protection Engineers

Hi, Can I get the excel spreadsheet for differential protection relay setting.

Hi, can you check details on your email.

Excuse me, could I get all of these awesome excels? 🙂

It’ll be helpful for me to make coordinate protections.

Thank you for your kindly sharing. 😀

Please check your email for the topic “Helpful Excel Spreadsheets for Protection Engineers”

any calculation regarding RET670 and REL670 of ABB relays ??

I ve send an offer for the all these Helpful Excel Spreadsheets for Protection Engineers

hello. how can I download it?

Hello, please check your email