Definite Time Over Voltage Relay JRV 942

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We are engaged in the Definite Time Over Voltage Relay JRV 942 offer. Designed with sophistication, these relays are manufactured using modern machines and the latest technology installed in our premises.

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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

Voltage Rating AC OVR :: 110V AC

DC OVR :: 110V DC

Auxiliary Supply :: 20 To 60V DC

Voltage Setting :: 100 To 170% In Steps Of 5%

Definite Time :: 0.1 To 25sec In Steps Of 0.1sec.

Voltage Input :: 2 Times Rated Continuous

Operating Value :: Plus-Minus 5%

Operating Time :: Plus-Minus (5% Or 20msec)

Instantaneous Time :: Less Than 40msec

Unloaded Contact :: 1,000,000 Operations.

Loaded Contact :: 100,000 Operations

Accuracy Test :: IEC 60255-3

Insulation Test :: IEC 60255-5

Panel Cutout :: 92mm X 92mm

Weight :: Appx. 500 Gms

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

Installation :: Flush Mounting

Case Size Fascia :: 96mm Sq, Depth Of 105mm

Relay Type :: Voltage Relay

Additional Details

The sense voltage is applied to the relay input terminals. The applied voltage is amplified and sent to a voltage comparator. The output of the comparator is applied to the processor. The CPU software executes the measurement function and extends a trigger signal after the set delay time is reached. The relay contacts are of the automatic reset type and the indications are locked, the RESET button provided on the front of the relay allows to erase these locked indications. The TEST button is provided to test relay contacts for tripping and alarm circuits.

Features:

Software-based design

Instant / definite time selection

Large auxiliary power supply

Low charge

Application:

Over Voltage Relay is used for protection of motors, generators and 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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