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Digital Earth Leakage Relay

Digital Earth Leakage Relay

Product Details:

  • Product Type Digital
  • Usage Protection
  • Operate Time adjustable from 0 to 50 secs Seconds
  • Rated Voltage 80 to 280 or 110V or 230V or 415 V or 550B Volt (V)
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Price And Quantity

  • 1 Piece

Product Specifications

  • Digital
  • Protection
  • adjustable from 0 to 50 secs Seconds
  • 80 to 280 or 110V or 230V or 415 V or 550B Volt (V)

Trade Information

  • Yes
  • All India

Product Description

OPERATION

This relay operates on corebalance principle wherein the currents in the three phase of the system aresummed by a core balance C.T. which for normal conditions equates to zero. Incase of a leakage current to earth this balance is disturbed causing theelectronic circuit to operate a relay within the unit. In this eventthe relay that is generally connected to circuit breaker operates thus trippingthe main circuit. The electro mechanical relay operates on fault. The EarthLeakage Relay is provided with a TEST push button for checking its operationand a RESET button to reset the relay. This helps in checking the properfunctioning of the relay. External (remote) TEST and RESET connections is alsobe provided.

FEATURES

·        ·        ·        ·        ·        ·        ·        ·        ·        Easy and user friendly procedure of setting the Leakage current andtime delay

 

SETTINGS

 

To set Leakage and Time delay,press SELECT button set the desired leakage current (from 30 mA to 30 A) byturning the potentiometer press SELECT button to confirm. Then set the timedelay required by turning the potentiometer and press SELECT to confirm.

 

LeakageSettings: 30 mA to 30 Amps                                                                                                 

Time Delay: 0 to 50 secs

Mounting 96 sq mm Panel door mounting

 Auxiliary Supply: 80 to 280V or 110V Ac or230V Ac or 415V Ac or 550 V Ac

CBCT ID : Tape wound or resin Cast 


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