ABB VD4 Vacuum Circuit Breaker 12...24 kV User Manual

About this manual

The ABB VD4 vacuum circuit breaker combines the company's renowned vacuum interrupter and cast resin pole technology with an advanced modular operating mechanism. Designed for high reliability and safety, it is suitable for various industrial and utility applications, including control and protection of cables, overhead lines, transformers, motors, and generators. This manual is written in Chinese.

What's inside

• 概述
• 断路器选择和订货
• 产品性能
• 外形尺寸
• 电气原理图
• ABB 中压户内元器件产品注册平台

Frequently asked questions

What voltage and current ratings does the VD4 vacuum circuit breaker support?

The VD4 vacuum circuit breaker is rated for 12 to 24 kV and 630 to 4000 A.

What types of equipment can the VD4 circuit breaker control and protect?

It is used to control and protect cables, overhead lines, transformers, motors, generators, and capacitor banks.

What are the two installation methods available for the VD4 circuit breaker?

The VD4 circuit breaker is available in fixed and withdrawable installation methods.