DC Earth Leakage Relays - DC Earth Leakage Relays Exporter, Manufacturer, Supplier, Trading Company, Mumbai, India

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Product Code : 03

Product Specification

DC Earth Leakage Relays

Available with Auto/Manual Reset and test facility our range of DC earth leakage has been compactly designed to fit any standard mounting channel. These possess total wireless interiors thus making it highly rugged and error proof. These can be customized as per the specifications of our clients and possess following features:

Choice of screw less terminals
Calibrated scale with 5% Accuracy and
Indications for Healthy, Faulty and Relay 'ON

Technical Data

Supply Voltage: 110V/220V/380V/415V AC 50Hz or 12/24V DC
Permissible Supply Variatio: 20%
Output Contacts: Two change over (Potential Free)
Switching Duty: 6A resistive at 24V DC or 240V AC
Signal: From Battery Terminals & Earth
Time Delay (optional): 0-10 sec settable
Reset: Auto/Manual resetting facility
Setting Accuracy: 5% of Full Scale
Mounting: On Any standard mounting channel
Dimensions: 77mm (W) X 90mm (H) X 110mm (D)
For VR96-1 = 96mm (W) x 96mm (H) x 70mm (D)
Provided with user settable (0-10Sec) time delay

Operation

Sensing the resistance between positive- negative terminals & earth, this equipment is used for sensing the DC earth leakage current for electrical equipment such as L.T. Panels and Switch boards.

Leakage current always depends on the resistance value between respective terminals, therefore, higher the resistance, lower is the leakage current and vice versa. Our earth relay senses leakage current through Resistor Bridge & energizes relay when Resistance value goes out of the range selected on the dial thus assuring long life of the equipment.

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Earth Fault Relays (EFR) / Current Relays (CR)	IDMT Protective Relays	Earth Monitoring Relays (EMR)	Current Relay	Voltage Relay	N96 Digital Relays

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