PR3 voltage protection relay-Ziegler

PR3 voltage protection

    • Model
    • PR3 voltage protection

    • Order code
    • PR3 voltage protection

    • Country
    • Germany
  • Bornika is the exclusive agent of Ziegler company in the fields of consultation, sales and distribution of power industry products including Types of protective relays . Ziegler Voltage relay The Multifunction Voltage Relay measures electrical parameters like AC voltage , Frequency in 3 ph 4 wire, 3 ph 3 wire, 1 ph 2 wire Network and can be used to protect against Over Voltage, Under Voltage, Phase Unbalance, Phase Sequence detection , Under Frequency, Over Frequency conditions . Start up standby generators , Protecting computer supplies and ... .

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Specifications
    • Accquracy
    • Voltage (±0.5% of nominal value)

    • Nominal input voltage (AC RMS)
    • 600V(L-L) , 346.42V(L-N)

    • Max continuous input voltage
    • 127% of PT secondary

    • System PT secondary values
    • 100V(L-L) to 600V(L-L) programmable on site

    • System PT primary values
    • 100V(L-L) to 1200kV(L-L) programmable on site

More details
  • Voltage protection relay - Ziegler:
  • Operating Measuring Ranges : Voltage : 20...125% of PT Secondary Frequency : 40...70Hz Operating temperature : -10 to +55°C Enclosure : IP20 (front face only) High Voltage Test : 2.2 kV AC, 50Hz for 1 minute between all Electrical circuits. Overload Withstand : Voltage 2 x rated value for 1 second , repeated 10 times at 10 seconds
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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