NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer
NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer
NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer
NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer
NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer
NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer

NAIDIAN ZCT35 ZCT80 ZCT120 EOCR ZCT ZERO PHASE Current Transformer

Built-in MCJ

Precise earth fault protection function

Earth fault protection of power systems and motors

Earth fault current detection by zero phase current transformer

Separate settings for current end trip delay time

LED input power and operation status display

Flush mounting

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Naidian Group is an electronic timer manufacturer and digital timer supplier, providing high-power relays, electronic time relays, digital timer relays, DC to AC solid state relays, and digital display timer relay knowledge popularization.

Return to work in the disease

On February 26, the production of NPOWER Group resumed. The director and manager of our company personall...

How Accurate Is a Digital Display Time Relay?

A digital display time relay — ±0.1% accuracy, no drift. LED display, 0.01s–99h range. Reliable timing fo...

What Does a Digital Time Relay Do in Control Systems?

A digital time relay provides precise timing for control circuits — delay, interval, off-delay, or cyclic...

What Makes a Solid State Relay Last Longer?

A solid state relay lasts longer with no moving parts to wear. Lifespan depends on thermal management — p...

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