Earth leakage Relay ELR-3E

ELR-3E

    • Model
    • ELR-3E

    • Order code
    • ELR-3E

    • Country
    • Italy
  • Earth leakage Relay , Contrel company , with reduced dimensions . It has a wide setting ranges and the accurate tripping current selection . selectable by a micro switch . An outstanding characteristic of the present relays, is the permanent control of the Toroidal - ELR circuit . Its sealable front transparent cover may be used to avoid access to the settings to unauthorised persons . it has a manual reset option only, in order to avoid unexpected reset, whilst undergoing repairs and maintenance works. the special features of this device are : - Test push button - Reset push button - Dipswitches for tripping time setting. - Dipswitches for current tripping setting - Green LED for aux.supply presence - Red LED for relay tripped Bornika is the exclusive representative of Contrel company, in purchasing , sales, consulting and distribution of industrial equipment including Earth Leakage and Earth Fault Protection Relay.

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Specifications
    • Auxiliary voltage supply
    • 24-48V AC/DC , 110V AC/DC , 230-400V AC ±20%(standard)

    • Frequency Range
    • 50-60Hz

    • Consumption
    • 3VA

    • Output
    • 1changeover contact , 5A , 250V

    • IP
    • IP20

    • tripping time adjustment range
    • 0.02-0.2-0.5-1-5 sec

    • Current tripping adjustment range
    • 0.03 , 0.1 , 0.3 , 0.5 , 1A

    • Dimensions
    • 52.5x85x73 mm

More details
  • Earth leakage Relay ELR-3E:
  • Insulation test : 2.5kV 60sec Working temperature : -10 +60°c - with screw terminal for cross section wires 2.5 mm2 - Snap on DIN rail 35 mm
Applications
  • Refinery

  • Electronics industry

  • Power industry

  • Packaging Industry

  • Petrochemical industry

  • Automotive industry

  • Marine and shipbuilding industry

  • Road Construction industry

  • Food industry

  • Telecommunications industry

  • Military and defense industry

  • Oil and gas industry

  • Power Plant industry

  • Panel building companies

  • Steel industry

  • Instrumentation Companies

  • Textile industry

  • Education and Laboratory industry

  • Publishing and Printing industry

  • Rubber and plastics industry

  • Manufacturing of metal products

  • Machinery and equipment industry

  • Industrial machinery, electrical appliances

  • Manufacturing of radio, television, communication devices and gauging devices

  • Measurement devices, medical and optical industry

  • Sugar industry

  • Materials and pharmaceutical products industry

  • Chemical products industry

  • The computer industry and related activities

  • Engineering services industry

  • Building industry

  • Tile and Ceramic industry

  • Cement, lime and plaster industry

  • Transport, warehousing and communications industry

  • Railway and subway industry

  • Meteorological industry

  • Aerospace Industry

  • Automation industry

  • Charger, inverter and converters manufacturers

  • Cathodic protection companies

  • Transformer manufacturing companies

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