Aimed at the difficulty of calculating mouldedcasecircuit-breaker contact breaking speed, a quantitative arithmetic method was proposed.
针对塑壳断路器触头分断速度计算难的问题,提出了一种定量计算触头分断速度的方法。
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Based on analyzing assembly process characteristic of miniature military mouldedcasecircuitbreaker (MCCB), an assembly CAPP system for miniature military MCCB was developed.
NS series mouldedcasecircuitbreaker is one of the most advanced type breakers in the workd, which adopt international advanced design and manufacture technology.