NR Electric Co., Ltd.
NR Electric Co., Ltd.
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PCS-985TS is adaptive to small main transformers, auxiliary transformers and startup/standby transformers in power plants. It can be used for the transformer with up to 4 branches at LV side.
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PCS-985T is adaptive from medium to large startup/ standby transformers and auxiliary transformers in power plants. It can be used for the transformer with up to 8 branches at LV side.
PCS-985T
Main Transformer & Auxiliary Transformer Protection The PCS-985 transformer protection can be applied for any size transformer with various voltage levels and wiring modes, and meets the requirements of power plant automation. The full-integrated transformer protection integrates protection, control and monitoring functions to provide users with a comprehensive, reliable and cost-effective solution. The PCS985 is fully compatible with IEC-61850 communication. It supports conventional CT/VT and ECT/EVT, and meets the requirements of the power plant automation.
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For a large-scale transformer, two sets of PCS-985 can be used to achieve duplicated protection configuration. Two PCS-985 relays use different CT groups, and main and backup protection in one PCS-985 share one CT group. •
PCS-985BT is adaptive from medium to large main transformer and auxiliary transformer.
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PCS-985TW is adaptive from medium to large main transformer in hydro power plant.
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