Isolation Relay RI-R48

RI-R48 , RI-F48 , RI-R48N

    • Model
    • RI-R48 , RI-F48 , RI-R48N

    • Order code
    • RI-R48 , RI-F48 , RI-R48N

    • Country
    • Italy
  • The devices allow the insulation monitoring to earth of electric networks in alternate and direct current till 48 V isolated (IT systems) . Devices have on frontal panel signal for activity ON, for tripping TRIP (low insulation), a test bottom, a reset bottom and a potentiometer (or micro switches) for setting the threshold of tripping (only for versions with adjustable threshold) . Borna niroo karan company(Brnika) is the exclusive representative of Contrel on buying , selling, consulting services for automation systems and protective relays including Insulation monitoring Relais (HRI and RI Series) .

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Specifications
    • Auxiliary voltage supply
    • 24-48V AC/DC ± 20%

    • Frequency Range
    • 50-60Hz

    • Consumption
    • 3VA

    • Internal impedance for resistive measure
    • 100kohm

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

    • IP
    • IP20 , IP40 frontal with cap

    • Dimensions
    • 52.5x85x68 mm

More details
  • Isolation Relay RI-R48:
  • Insulation test : 3kV 60sec Working temperature : -10 +60°c - with screw terminal for cross section wires 4 mm2 -Snap on DIN rail 35mm
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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