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12KV 4000A VEJ Vacuum Circuit Breaker Introduction:widely used in high voltage switchgear ,capacitor bank switching etc.
VEJ
Switchgear / indoor
Withdrawable type
N/A
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Product Description
VEJ series vacuum circuit breakers are equipped with modular spring operating mechanism, integral cast pole, long-life vacuum interrupter with small size. The design concept of cassettes and module systems can quickly diagnose faults, shorten maintenance time, and quickly restore power supply.
It has excellent performance in occasions where frequent operation is required and/or where short-circuit current needs to be broken. It fully meets the requirements of automatic reclosing and has extremely high operational reliability and service life.
Feature:
l Professional vacuum extinguishing chamber fully solid-sealed pole
l Reliable modular operating mechanism AC and DC universal line diagram module Innovative snap-on panel integrated chassis
l The solid-sealed pole technology ensures that the vacuum interrupter is reliably protected from mechanical impact, dust and moisture
l Fully interchangeable — both for overall dimension and electrical diagram
l plug-and-play actuator with a wide range of accessories, safety locks and interlocks
l Vacuum interrupters embedded in poles for protection against humidity, shocks and dust
l Modular spring-operated mechanical actuator ensuring easy operation even without auxiliary supply
Standard:
GB/T 1984-2014
IEC 62271-100-2008, MOD
GOST
Technical Parameter
Ordering form
Product Description
VEJ series vacuum circuit breakers are equipped with modular spring operating mechanism, integral cast pole, long-life vacuum interrupter with small size. The design concept of cassettes and module systems can quickly diagnose faults, shorten maintenance time, and quickly restore power supply.
It has excellent performance in occasions where frequent operation is required and/or where short-circuit current needs to be broken. It fully meets the requirements of automatic reclosing and has extremely high operational reliability and service life.
Feature:
l Professional vacuum extinguishing chamber fully solid-sealed pole
l Reliable modular operating mechanism AC and DC universal line diagram module Innovative snap-on panel integrated chassis
l The solid-sealed pole technology ensures that the vacuum interrupter is reliably protected from mechanical impact, dust and moisture
l Fully interchangeable — both for overall dimension and electrical diagram
l plug-and-play actuator with a wide range of accessories, safety locks and interlocks
l Vacuum interrupters embedded in poles for protection against humidity, shocks and dust
l Modular spring-operated mechanical actuator ensuring easy operation even without auxiliary supply
Standard:
GB/T 1984-2014
IEC 62271-100-2008, MOD
GOST
Technical Parameter
Ordering form