文件编号：
NDT2920129
文件版本：
2
地址：上海市浦东新区申江南路
2000
号
邮编：
201315
电话：
(021)68586699
传真：
(021)23025796
第
18
页
共
20
页
钮应立即脱扣(或只报警或报警又脱扣); 对延时型,手按试验按钮且保持所调的延时时间值，断路器
才脱扣(或只报警或报警又脱扣)。
At premis of electrifying the main circuit, the breaker should immediately trips (only alarms,
or alarms and trips) when analog aftercurrent action test button is pressed if the rated
residual operating current type is non-delay type; for delay type, the breaker trips (only
alarms, or alarms and trips) when the test button is pressed and the delay time value is
kept constant.
5) 断路器漏电脱扣后，此时需待线路漏电故障排除后，断路器方可合闸。
In case of leakage tripping, the breaker can be closed after the leakage error is solved.
6) 对用户选用漏电只报警不脱扣的断路器，发生漏电报警后，也应及时排除线路故障。
If the breaker only alarms in case of leakage, wire error should be timely solved after leakage
alarm.
7）定期（1~3 个月）按试验按钮检查剩余电流保护是否正常；相邻各装有剩余电流保护断路器的电路负载
端应各有专用零线，不能共点使用，也不能在负载端 N 相上再接入 PE 线，否则会引起误动作；为限制
剩余电流保护时的断电范围，一般要将上级剩余电流保护断路器的剩余电流动作时间设置为下级剩余
电流保护断路器剩余电流动作时间大 0.2S 或更长。
Regualrly (1-3 month(s)) press the test button to inspect whether the aftercurrent protection
is normal; the adjacent circuit load end with aftercurrent protective circuit breaker shall
have dedicated null line which should neither be shared nor access to PE line at the N phase
of the load end, or malfunction will be caused; in order to limit the outage range at the
time of aftercurrent protection, the aftercurrent actuation time of the superior aftercurrent
protective circuit breaker is generally set as 0.2S greater than that of the subordinate
aftercurrent protective circuit breaker or longer.
10.3 试运行 Pilot run
①
按 10.1 10.2 条各项全部确认无异常情况后，可以进行试运行。
Carry out pilot run after all items in 10.1, 10.2 are assured normal.
视断路器安装场合，用户需要调整额定剩余动作电流和断开时间（非延时型断开时间不可调）
Rated residual operating current and break-up time (non-delay break-up time is not adjustable)
should be adjusted in according to the installation occasion of breaker.
②
扳动操作手柄，投入电源。
Pull operation handle and access power supply.
③
断路器主电路带电后，按紧急脱扣按钮，断路器应脱扣，操作手柄处于脱扣位置如果试运行都能满足，
可投入运行。
At premise of electrifying the main circuit, the breaker trips when emergency tripping button
is pressed and the operating handle is at tripping position. If all the conditions can be
met in pilot run, the breaker can be put into operation.
