Isolation Relay RI-R48

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  • Model:

    RI

  • Request Code:

    RI-R48 , RI-F48 , RI-R48N

  • Company:

    Contrel

  • Country:

    Italy

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Isolation Relay RI-R48 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(Bornika) is the representative of Contrel on buying , selling, consulting services for automation systems and protective relays including Isolation Relay RI-R48.

Specifications
  • Output 1changeover contact , 5A , 250V
  • IP IP20 , IP40 frontal with cap
  • Internal impedance for resistive measure 100 k ohm
  • Mounting DIN rail
  • Auxiliary voltage supply 24-48V AC/DC ± 20%
  • Dimensions 52.5x85x68 mm
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Downloads

Download catalog file: Isolation Relay RI-R48 data sheet 430 KB

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
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  • Marine and shipbuilding industry
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  • 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