Restricted Earth Fault Relay

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Product Code : COP-ER ANSI –64R

Brand Name : MRM PROCOM

Product Description

Accredited with ISO 9001:2008, CE, ERDA certification, we are affianced in offering the finest quality Restricted Earth Fault Relay. This relay is manufactured using top grade components under the vigilance of our diligent engineers at our advanced production unit. Offered relay is capable of protecting various devices from high current faults. Furthermore, this Restricted Earth Fault Relay can be purchased from us at the most viable prices in numerous specification.

Features:

High in performance
Dimensional accuracy
Equipped with wide display
Durable finishing

Restricted Earth Fault Relay

Protection, Supervision Salient Features

Restricted Earth Fault Protection (64R)

Display and Measurement

Display of differential earth current

Salient Features

Wide range SMPS auxiliary supply (supply range from 50 to 300VAC/DC Or 8-35 VDC)
Digital fast Fourier transformation.
Selectable display of current in primary or secondary value
Two digital inputs for external reset and external blocking.
One common trip contact
Three programmable alarm contact
Selectable auto / manual scroll of measurement

Technical specification

AC voltage with stand	330 VAC, Continuously, (Phase to neutral)
Frequency Range	40-70 Hz
Rated Current	1A /5A
Current with stand	4 times rated current
Measurement Accuracy
Voltage & Current	+ 2%
Frequency	+ 0.05 Hz.
Surge 1.2/50Usec	2.5KV
Auxiliary Voltage	8-35V/DC OR 50-300 V AC/DC
Contact Rating	230 VAC, 5A
Cut out Dimensions	90mm X 90mm
Depth	120mm