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Three Phase Voltage Relay - China

price: 5.50 Dollar US$

Control for connection of moving equipment(site equipment, agricultural equipent, refrigerated trucks).

Control for protection of persons and equipment against the consequences of reverse running.

Normal/emergency power supply switching.

Protection against the risk of a driving load(phase failure).

Time scale 0.1 s - 100 days devided into 10 time ranges: (0.1 s - 1 s / 1 s - 10 s / 0.1 min - 1 min / 1 min - 10 min / 0.1 hrs - 1 h / 1 hrs - 10 hrs / 0.1 day - 1 day /1 day - 10 days /3 days - 30 days / 10 days - 100 days).

Relay status is indicated by LED.

1-MODULE, DIN rail mounting.


Company Contact:


  • Phone: 13818450971

  • Address: Room 125, Building 368 Wanzhong Road, Nanqiao Town, Fengxian District, Shanghai , China

  • Email: Email

Published date: March 26, 2019

  • Business Description: ChanDow Electric (Shanghai)Co., Ltd.was founded in 2013, it specializing in R&D, manufacturing, sales of over 100 series of products, such as transmission and distribution electrical appliances, intelligent electrical protection, electrical automation equipment , complete set of mechanical equipment , etc.

    It was applied in over 1000 projects in domestic and overseas markets, engaged in the fields : coal mine, machinery and equipment manufacturing, petrochemical, power plant, steel plant, etc.

    Relying on innovation , ChanDow launches new products continuously , and always pays attention to products quality and reputation.

    Guided by the enterprise principles: quality first , service first and advanced technology, ChanDow Electric always works on the power transmission & distribution control and the integration of power automation in long term, providing satisfactory services and excellent products , earned the popular trust from customers.

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