automatic disconnection meaning in English

自动断开
自动切断

Automatic disconnection device between a generator and the public low - voltage grid
发电机和公共低压电网之间的自动断开设备
Electrical installation guide - part 413 : protection against indirect contact - automatic disconnection of supply
电气安装导则.第413部分:间接接触的防护.电源自动切断装置
Erection of low voltage installations - permissible current - carrying capacities , protection against overload , permissible lengths of cables and cords taking into consideration voltage drop and conditions for automatic disconnection of supply
低压设备安装.考虑电压降和自动断电条件等因素允许的
Figure 1 illustrates the connection arrangement of circuit protective conductors ( cpc ) and bonding conductors to exposed and extraneous conductive parts . by proper installation of automatic disconnection devices , cpc and equipotential bonding , in case of an earth fault occurred in an installation , the voltage on any exposedextraneous conductive parts occurring anywhere in the installation should be of such magnitude and duration as not to cause danger ( please refer to figure 2 and 3 )
因此，当电力装置发生故障时，由于线路得到相关截流器的保护，电力装置的任何一处的外露非带电金属部分和非电气装置金属部分的电压，其强度及持续时间皆不致引起危险(请参阅附图二及三) 。