Kusiyana pakati pa leakage circuit breaker 1P+N ndi 2P

1P+N yowononga dera lotayirira ndi:

Monopole awiri waya, ndiko kuti, chidutswa chimodzi cha kusintha kwa mpweya, ndi gawo lotetezera kutayikira pamodzi ndi kusintha, mzere wamoto, mzere wa zero pamodzi mkati ndi kunja kwa makina osakanikirana, pamene kutayikira kumachitika pamene gawo lotayirira likuyendetsa mpweya. sinthani ulendo, chingwe chamoto chokha ndi netiweki yakunja imachotsedwa, ndipo mzere wa zero umatseguka nthawi zonse.

2P leakage circuit breaker ndi:

Awiri - waya kutayikira chitetezo, 2 - chidutswa mpweya chosinthira kuphatikiza gawo lotayirira.Kutayikira kukachitika, gawo lotayirira limayendetsa chosinthira mpweya kuti chiyende!Chingwe chozimitsa moto, ziro ndi magetsi akunja akunja onse alumikizidwa.Otetezeka!