Introduction of Vacuum Circuit Breaker Modular Operating Mechanism (match for our VBD Series VCBs )
2024-09-13 14:16:54
VSH Series operating mechanism is a kind of modularized operating mechanism of spring energy storage and suits vacuum circuit breaker with all voltage levels. Of course, this mechanism is suitable for our VBD series circuit breakers too. Such as VBDc-12 VCB/ Vacuum circuit breaker, VBDc/R-12P VCB/ Vacuum circuit breaker, VBDc/R-24 VCB/ Vacuum circuit breaker, VBDc/R-12 VCB/ Vacuum circuit breaker, VBDc-24 VCB/ Vacuum circuit breaker,and so on.
The operating mechanism integrates units such as closing unit, opening unit, auxiliary switch and indicating device, etc. The front includes Closing/Opening button, manual energy charged handle, spring energy storage position indicator and C/O indicator, etc. The performance of operating mechanism match design of vacuum interrupter and the mechanism decreases intermediate link and reduces energy
consumption and noise, which make the performance of circuit breaker more reliable. This mechanism has the following four significant advantages compared with the ordinary vacuum circuiter breaker operating mechanism:
1. The modular mechanism makes assembly and debugging simpler:
1.2 The mechanism is equipped with manual energy storage handle.
1.3 During usage, when changing damaged electric components, it does not relate to mechanical transmission part. The entire performance of the product will not be affected:
1.4 Use high-performance and long-life lubricant and surface treatment with high corrosion resistance to prolong maintenance period and reduce maintenance cost.
2. Specification
