Arrester Components and Accessories

  • Arrester disconnector
  • Arrester disconnector
  • Arrester disconnector
  • Arrester disconnector
  • Arrester disconnector
Arrester disconnectorArrester disconnectorArrester disconnectorArrester disconnectorArrester disconnector

Arrester disconnector

  • Varistor type: ZnO and SiC
  • Shell: Bakelite,PVC, Aluminum
  • Color: Black and Gray
  • Principle: Thermal explode
  • Product description: Wortai is a 9001 certified manufacturer in China, producing a variety of Arrester disconnectors, the Arrester disconnector as known as Grounding lead disconnector, it is a device for disconnecting an
  • INQUIRY

Introduction

Arrester disconnector is a device for disconnecting an arrester from the system in the event of arrester failure, to prevent a persistent fault on the system and to give visible indication of the failed arrester, The thermal explode disconector, meets as per IEC60099-4.

Thermal explode type disconnector only operates if power frequency fault current flows through the device during a failure. It will not operate from surge current.

Main parameters:
● Long duration current impulse 2000μs: 600A
● High current impulse 4/10μs:  100 kA
● Current-time characteristic

Current Level Power frequency current (A rms)
800 300 20 5 0.5 0.05
Time in seconds <0.02 <0.05 <0.2 <1.0 <50 <500

Production Show