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Appendix H
Commissioning Test Sheet (sample)
1. Relay identification
2. Preliminary check
3. Hardware check
3.1 User interface check
3.2 Binary input/Binary output circuit check
3.3 AC input circuit check
4. Function test
4.1 Phase current differential element DIF test
4.2 Inverse definite minimum time overcurrent
element(IDMT) OC, EF and SEF test
4.3 Thermal overload element
4.4 CBF and UC element test
4.5 BCD element check
4.6 Cold load function check
5. Protection scheme test
6. Metering and recording check
7. Conjunctive test
⎯ 223 ⎯
6 F 2 S 0 8 2 8
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