Ziegler Earth Fault Relay

Ziegler Earth Fault Relay

Print document
  • Model:

    253-EFR

  • Request Code:

    253-EFR

  • Company:

    Ziegler

  • Country:

    Germany

  • Rate:
  • 4.0
  • From
  • 5
  • Votes:
  • 1
  • Visits:
  • 403

Ziegler Earth Fault Relay is provided with settable EFR , current trip settings and settable trip time delay. External CTs to be installed along with EFR , of secondary rating of 5 A or 1 A , can be selected via terminal 1 and 2 or 1 and 3 respectively . Other features of this device are : - Detection of Earth leakage - Adjustable Earth Fault Percentage - Adjustable Time Delay - Testing Simulation - Manual and Remote reset - LED indication for Trip & Power ON - 2 pole relay contacts Bornika is the exclusive agent of Ziegler company in the fields of consultation , sales and distribution of power industry products including Ziegler Earth Fault Relay.

Specifications
  • Output 2 CO contact
  • Frequency Range 50Hz ±3%
  • IP IP50
  • Dimensions 75x70x112 mm
  • Voltage Supply Auxiliary Supply : 230 V AC ± 20%
  • Burden 4.5VA
Price List

If you want to access to our price list,

You may login to our site: or

Or contact numbers in order to get informed about:

Tel: +98 21 53815
Email: و

Downloads

Download catalog file: Ziegler DC Voltage Relay (Earth Fault Relay) 1195 KB

More Details
  • Ziegler DC Voltage Relay (Earth Fault Relay)
  • 253-ERF : Earth Fault Relay 5A , 230V AC AUX - Operating temperature : 0°Cto +60°C - Material : Flame retardant polycarbonate - Enclosure style : DIN-rail with wall mounting facility Indication : ON (Green) - Power ON EF (Red) - TRIP
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