Definite Time Under Voltage Relay JRV 922

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We are one of the renowned manufacturers of a dimensionally accurate range of JRV 922 fixed-life relays. They are made from high quality materials from reliable sources. We meet all customer requirements in an efficient way.

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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 :: Voltage Relay

Voltage rating AC UVR :: 110V AC

DC UVR :: 110V DC

Weight :: Appx. 500 gms

Panel Cutout :: 92mm x 92mm

Installation :: Flush Mounting

Accuracy Test :: IEC 60255-3

Insulation Test :: IEC 60255-5

Voltage Input :: 2 times Rated continuous

Operating value :: Plus-Minus 5%

Operating time :: Plus-Minus( 5% or 20ms)

Instantaneous Time :: Less than 40ms

Unloaded contact :: 1,000,000 Operations

Loaded contact :: 100,000 Operations

Contacts 1 & 2 :: 5A at 24V DC / 230V AC

Relay Type :: JRV 922 (AC UVR) , JRV 922 (DC UVR)

Auxiliary Supply :: 20 to 60V DC, 80 to 260V AC / DC

Voltage setting :: 30 to 95% in steps of 5%

Definite time :: 0.1 to 25sec in steps of 0.1sec

Additional Details

JRV 922 provides under voltage protection for power systems. Relay operating time is determined by set definite time. The relay measures the voltage from input PT 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.

Features

Software based design

Instantaneous/Definite time selection

Wide auxiliary supply

Low burden

Application:

The relay provides under voltage protection of Motors, Generators, Capacitor Banks etc.

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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