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Single Pole Definite Time Earth Fault Relay JRC 012

Single Pole Definite Time Earth Fault Relay JRC 012

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Our Earth Fault Relay is a small compact unit based on the latest electronics. We are specialized in providing earth leakage relays to our customers.

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Minimum Order Quantity:: Not mentioned

Payment Terms:: Cash,Cheque,Demand Draft

JVS Electronics Pvt Ltd

India

Business Type:: Manufacturer, Distributor / Wholesaler

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Aaryaa M S
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Product manufactured In:: India

Type :: Single Pole Definite Time Earth Fault Relay JRC 012

Operating Value :: ±5%

Operating Time :: ± 5% Or ±20ms

Instantaneous Time :: Less Than 40ms

Relay Rating :: 10A At 24V DC/230V AC

Unloaded Contact :: 1,000,000 Operations

Loaded Contact :: 100,000 Operations

Weight :: 2000 Gms. (Approx)

Case Size :: 144sq Mm, Depth 232mm

Installation :: Flush Mounting

Panel Cutout :: 138mm X 138mm

Earth Fault Setting :: 5 To 80% In Steps Of 5 %

Definite Time Setting :: 0 To 25s In Steps Of 0.1s

Insulation :: 1. 2KV RMS, 50 Hz For 1 Minute / 2.5 KV For 1 Sec

Accuracy Test :: IEC 60255-3

Insulation Test :: IEC 60255-5

Aux. Supply :: 20 to 60V DC

Additional Details

The relay provides earth fault protection for power systems. Relay operating time is determined by set definite time. The relay measures the current from the input CT and if it exceeds the set threshold, it extends a trip signal after the operating time, which is determined by set definite time. The relay output contacts are self reset type. TEST button facilitates testing of relay contacts for trip and alarm circuits.

Application:

The relay provides earth fault protection of Generators, Motors, Transformers, Feeder etc., and where definite time protection is required.

Features:

Software-based design

Wide setting range

Wide auxiliary supply

Low burden

With almost more than a decade of experience and rich technological expertise, we are able to offer a precision designed range of Electrical Protection Instruments.

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