1CLR 1contents: Current limit resitor(CLR) will make the grounding relay 1and zero voltage meter operate due to the current which in a 1djusted primary neutral side current when fault... | | | |
| | | | Current limit resitor(CLR) will make the grounding relay and zero voltage meter operate due to the current which in a djusted primary neutral side current when fault. And it will be connected with 3ry side of GPT between terminal “ a ” and terminal “ f ” and then it restrains the 3ry harm once voltage and abnormal potential.
| | | | | MODEL | 1ry voltage of GPT | 3ry voltage of GPT(V) | Resistance Value( W ) | capacity | DCR-1 | 3.3 | 110 | 16 | 400W | DCR-2 | 3.3 | 190 | 50 | DCR-3 | 6.6 | 110 | 8 | DCR-4 | 6.6 | 190 | 25 | DCR-5 | 3.3, 6.6 | 110, 190 | by order | | ※비 고 1. GPT의 최고전압이 1분이상 인가되면 CLR이 소손될 우려가 있습니다. 2. 저압 GPT인 경우 3차 정격부담의 70%~99%가 되도록 CLR 저장값을 조정해서 사용하시기 바랍니다. ※
Remark 1. If max 3ry voltage of GPT is on the CLR during 1 minute over. the CLR may be fired. 2. In case of low voltage G.P.T, Please adjust the value of CLR to 100~70% loading of rating burden on FPT 3ry open terminal
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