186-9497-0015
Power Transformer protection Using Microcontroller Based Relay RET670 Protection Relay
RET670 transformer differential protection relay
Overcurrent protection relay
Harmonic blocking relay
High precision current measurement
Swiss made RET670
RET670 Two-winding transformer differential protection
One phase high impedance differential protection
numerical transformer differential protection









  Tel

  18694970015

  Email

  sales@njzndq.com 

     WeChat 

   

WeChat QR code
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

Copyright © 2024 Guodian Nanjing Automation Co., Ltd. All rights reserved.
Contact
Navigation
WhatsApp
Follow Us:
Powerby Feedback Follow Data