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DC Earth Leakage Relays



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Product Specification

Being a customer focused organization, we are able to offer fine quality DC Earth Leakage Relay. These Earth Leakage Relays are efficient in detecting the leakage immediately and thereby prevent electrical shock, fire or any unexpected damage to the circuit. All the relays offered by us are precisely designed under the supervision of our experienced engineers using quality tested metals. Further, DC Earth Leakage Relay offered by us is widely appreciated by our valuable patrons for their excellent features such as acid resistance, low power consumption and durable standards. Clients can avail these relays with customized specifications as per their need.

Earth Leakage Relays 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 Variation: 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
  • 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

Product Code : DCELR

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PROTECH ENGINEERING & CONTROL PVT. LTD.
E-12, Nand Jyoti Industrial Estate, Safed Pool, A-K Road, Sakinaka, Andheri (E), Mumbai - 400072, Maharashtra, India
Mr. Nipul Rameshchandra Gosalia (Director)

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