Vacuum Circuit Breaker Interrupter

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Vacuum Circuit Breaker

Place of Origin: City, Province

Online Consult Contact Information

Overview

Vacuum interrupter is a kind of high-voltage vacuum electrical component with vacuum as insulation and arc extinguishing medium.It USES the principle of instantaneous arc extinguishing when the current passes zero to realize current breaking.The vacuum interrupter is the heart of the vacuum switch and an indispensable part of the vacuum switch.

Product Details

Application

In order to meet the requirement of customers, Volcano introduced two series of 12kV vacuum interrupter (for air insulation, embedded insulation or need external insulation protection ) to match with relevant indoor&outdoor vacuum circuit breaker or vacuum distribution device. It is especially useful as control and protection device in the transmission and distribution electrical power grids with frequency 50Hz/60Hz, rated voltage 12kV, rated current 630A-4000A, rated short circuit breaking current 5kA-40kA.

Product data

Parameter item	Unit	Data
Rated voltage	kV	12
Rated current	A	630/1250
Rated frequency	Hz	50/60
Rated short-time power frequency withstａnd voltage(1 min)	kV	42
Rated lightning impulse withstａnd voltage	kV	75
Rated short-circuit breaking current	kA	20/25
Rated peak withstａnd current	kA	50/63
Rated short-circuit making current	kA	50/63
Rated short-time withstａnd current	kA	20/25

Dimensional Drawing

OUR SERVICE:

1. quick response in before sales period help you got order.

2. excellent service in production time let you know each step we made.

3. reliable quality solve you after sale headache.

4. long period quality warranty ensure you can buy without hesitate.

Contact me: Miss Karen Hu

Sales Department

Telephone: +86-

: info@volcano-electrical.com

Webiste: https://www.volcano-electrical.com/