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  • 巴西ALLTEC互感器间隙保护装置.png
  • 互感器间隙保护装置.jpg
  • 互感器间隙保护装置1.jpg
  • 互感器间隙保护装置2.png

Spark Gap A046


Description

Works to protect the open secondary.

Specification

Spark Gap A046

Application

Current transformer protecting device

parameters


Feature

Simple and safe,Easy instalation.


  • Description
  • Type parameter
    • Commodity name: Spark Gap A046
    • Commodity ID: 1
    • 规格1: Spark Gap A046
    • 应用: Current transformer protecting device
    • 特征: Simple and safe,Easy instalation.

    Works to protect the open secondary.

    Spark Gap works protecting the secondary windings of measurement or protection current transformers (CT), preventing them from being damaged on an erroneous opening.

     
    When the secondary voltage exceeds the value of open 2650Vrms +/- 6%, the arrestor acts, protecting the CT.
     
    Persisting discharge, after 5-10 seconds, the spark will blow out and definitely short-circuit the CT.
     
    So, spark plug should be replaced by a new one. Replacement is simple and fast.
     
    The Spark Gap is fitted with 5 Spark plugs, ring-tongue terminal, enabling protection of 5 Current Transformers.