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Bengaluru, Karnataka-560010, India9980456846
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Static Earth Leakage Relay

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Engaged as a manufacturer, supplier, exporter and trader, we are offering our clients with Static Earth Leakage Relay. Used to detect small leakage currents in electrical systems, these relays are provided different input auxiliary voltage and current sensitivity range to suit the demands of clients. Our offered relays are applicable in L.T. control panels, oil refineries, cement plant, switch boards, steel plant, chemical platforms and pulp industries.
Features:


  • Consistent reliability with accuracy
  • Fixed or variable current sensitivity by Dip Switch selection
  • LED’s for visual indication of fault
  • High Barrier connector at rear for easy termination and safety standards
  • Tamper proof polycarbonate cover in the front
  • Test and Reset Facility for testing healthiness of the relay

Specifications:

  • Input Auxiliary Voltage: 110V, 230V, 415V, 550V AC 50Hz 48V, 110V, and 220V VDC
  • Current Sensitivity Range Variable: 30-300 mA,50-2000 mA, 300-3000 mA 1-4 Amps, 1-8 Amps, 1-10 A, 4-12A
  • Current Sensitivity Range Fixed: 30 mA, 100 mA, 300 mA, 500 mA, also user specified ranges(sensitivity)
  • Tripping Time Variable: 0.15–3 sec
  • Tripping Time Fixed: 100 millisec, 500 millisec , 1 sec and 3 sec
  • Core Balance Current Transformer Type: Tape wound or Resin cast
  • CBCT/ZCT-Standard Size I.D. Circular: 40 mm, 65 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm
  • CBCT/ZCT-Standard Size I.D. Rectangular: User specified
  • Relay Contacts: One pair of potential free NO and NC contacts or Two change over potential free NO and NC Contacts
  • Contact Rating: 8 Amps/ 250V AC/ 8 Amps, 30 V DC
  • Mounting Type: Flush/Din
  • Dimensions in mm Flush: 96 mmx96 mmx70 mm
  • Dimensions in mm Panel Cutout size: 90x90+0.1 mm
  • Dimensions in mm Din: 75x95x75 mm (LxHxD) (fixing on 35mm din channel)
  • Note: 30-300 mA, 50-2000 mA and 30-3000 mA, ELR is available upto 150 mm I.D. CBCT/ZCT only

Applications:

  • Frame Leakage protection for L.T. Control Panels and switch boards
  • Earth Leakage protection for Feeders/Motors/Generators/Transformers/Mobile Operating Equipments
  • Protection for hazardous sensitive environments like Oil Refineries/Cement Plant/Steel Plant/Chemical Platforms/Pulp industries and General Electrical Distribution
  • Protection for Mining and Control Engineering

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