186-9497-0015
Middle Voltage Transformer Differential Protection Protection With Anti-islanding Protection
3 stages earth fault 50N/51N Protection relay
Overcurrent inverse time-limit protection
Undervoltage protection Relay
High power contact load
Overcurrent inverse time-limit protection
Undervoltage protection
IDMT  earth  fault  feeder  protection.
Easy to Use Neutral Voltage Displacement for 3 Phase Systems protection Relay Derived From an Open Delta Instrument Transformer












  Tel

  18694970015

  Email

  sales@njzndq.com 

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Nanjing Zhuneng Electric Co., Ltd

Mobile number: 18694970015

WeChat: power1411913

Email: sales@njzndq.com

Address: Building 16, Liandong U Valley Industrial Park, No.24 XuefuRoad, Jiangbei New District, Nanjing, Jiangsu, China

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