Electrical accessories - circuit - breakers for overcurrent protection for household and similar installations - part 1 : circuit - breakers for a . c . operation ; amendment 1 电气附件.家用和类似设施用的过电流保护断路器.第1部分:交流操作断路器.修改件1
Rcbos . rcbos specification for residual current operated circuit - breakers with integral overcurrent protection for household and similar uses - applicability of the general rules to rcbos functionally independent of line voltage 家用和类似用途的带有整体过电流保护的残余电流操作断路器规范
Rccb . 2 2 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb s ; part 2 - 2 : applicability of the general rules to rccb s functionally dependent on line voltage 家用和类似用途的无整体过电流保护装置的剩余电流驱动式断路器
Rccb . 2 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb s ; part 2 - 1 : applicability of the general rules to rccb s functionally independent of line voltage 家用和类似用途的无整体过电流保护装置的剩余电流驱动式断路器
A particular over - current protection and drive circuit is given , the impact of resistance between gate and emitter on gate voltage dropping is discussed , and an adjustable gate - emitter resistance circuit is put forward 设计了过电流保护驱动电路，讨论了栅射集电阻对降栅压过程的影响，并提出一种可变栅射集电阻电路。
With resistant function to peak waves and noise by high reliable electronics . rated residual current from 15ma to 500ma . the overload , short - circuit and earth leakage protection function by dual - voltage , high speed and compact size 过电流保护特性采用有效值控制方式，可防止因高谐波而误动作，增加其可靠性，此为一般传统电子式塑壳断路器所无法达到的功能。
Rated residual current from 15ma to 500ma . the overload , short - circuit and earth leakage protection function by dual - voltage , high speed and compact size . tlb - 50 serise can save the panel space by decreasing 12 size from the traditional 1 pole residential breaker 过电流保护特性采用有效值控制方式，可防止因高谐波而误动作，增加其可靠性，此为一般传统电子式塑壳断路器所无法达到的功能。
Besides common products , we also manufacture hot protecting device which can be used for over - hot protecting and current protecting , ac and dc motor whose horsepower should be under 1 , voltage transformer , lighting equipment automobile , household power - supply device and health care product 除标准产品外，我们也生产热保护器，可用于过热保护和过电流保护，用于1马力以下的ac及dc马达变压器照明设备汽车家用电源供应器及保健产品。
