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ABB REF543 Feeder Terminal/ Protection Relay

ABB REF543 Feeder Terminal/ Protection Relay

  • Manufacturer: ABB

  • Product No.: REF543

  • Condition：in Stock

  • Product Type: Feeder Terminal/ Protection Relay

  • Product Origin: Switzerland

  • Payment:T/T, Western Union

  • Weight: 1600g

  • Shipping port: Shanghai/Yiwu/Shenzhen

  • Warranty: 12 months

Specifications and Model Data

Product Type : Feeder Terminal / Protection Relay

Function

  • Protection : Provides multiple protection functions to prevent faults such as overload and short circuit

  • Control : Supports control of switchgear and motors

  • Measurement : Real-time measurement of grid parameters such as voltage and current

  • Monitoring : Monitors the operating status of the power grid

  • Programmable Function : Integrated PLC programmability for flexible application adaptation

I/O

  • Switch Inputs : 25

  • Output Relays : 18

  • Communication : Flexible communication interfaces to support various connection methods

Application

  • Medium voltage distribution network, used to protect transmission lines

  • Protection and control of medium-sized three-phase asynchronous motors

  • Protection and control of reactive power compensation shunt capacitor banks

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