All you need to do is to download these excel files and you can work with them straight away. These test sheets can be filled on your PC or can be printed and filled in by hand. These test sheets are not copyrighted so you can edit them, change them as you wish.
- GENERAL CHECK
- OVERCURRENT PROTECTION (51)
- OVERCURRENT PROTECTION (50)
- EARTH FAULT PROTECTION (51N / 51G)
- EARTH FAULT PROTECTION (50N / 50G)
- RESTRICTED EARTH FAULT PROTECTION (64 REF)
- UNDER VOLTAGE PROTECTION (27 / 27R)
- OVERVOLTAGE PROTECTION (59)
- UNBALANCE & LOSS OF PHASE PROTECTION (46)
- LOCKED ROTOR PROTECTION (48 – 51LR)
- OVERLOAD PROTECTION (49)
- DIFFERENTIAL PROTECTION (87)
- SYNCHRON CHECK (25)
- UNBALANCE & LOSS OF PHASE PROTECTION (46)
- OVERLOAD PROTECTION (49)
- SYNCHRON CHECK (25)
- SPECIFICATION OF C.T
- INSULATION RESISTANCE TEST
- RATIO AND POLARITY TEST
- VISUAL CHECK
- EARTH FAULT RELAY TEST
- OVERLOAD RELAY TEST
- CURRENT TRANSFORMER TEST
- FUNCTION TEST
- Wiring (arrangement, marking)Conformity with single line and 3 line diagram
- terminals(arrangement, marking, labeling)
- Auxiliary circuit test (Operating of lighting, heaters, thermostat, fans….)
- DC injection & check loop
- AC injection & check loop
- Mechanical position indication.
- Electrical closing local/remote
- Electrical tripping local/remote
- Earthing system mechanism check
- ALARM INDICATIONS -LOCAL/REMOTE
- OPERATION OF SAFETY SHUTTERS
- ALIGNMENT OF MAIN AND AUXILIARY CONTACTS
- MECHANICAL CLOSING AND TRIPPING
- INSULATION RESISTANCE TEST
- RESISTANCE TEST
- EARTHING SYSTEM
- INSULATION RESISTANCE TEST
- RATIO TEST
- POLARITY TEST
- INSULATION RESISTANCE TEST
- RATIO AND MAGNETIZING TEST
- VECTOR GROUP TEST
- INSULATION RESISTANCE TEST FOR CT
- RATIO TEST FOR CT