230V1个p+N TripC HRD30LE(DPN vigi)渗漏Circui

HRD30LE(DPN vigi) Leakage Circuit Breaker adopts advanced desigh and manufacture technology.They are suitable for short circuit and overload protection of the rated voltage of 230V,50/60Hz.It has small size and compressed structure.It can not only prevent human body fromelectricity and leakage current ,but can also be used in breaker equipment and illumination. Features: 1)Durability: a.Electrical:2000 b.Machinary:4000 2)Rated residual operating current(ln):15mA-30mA 3)Rated residual current's connecting and breaking capacity(ln):500A Chart1 Molded Case's Rated Current(A)PoleRated Current(A)Rated Voltage(V)Operating Short Circuit's CapacityType of the Momentary Release321P+N6A,10A,16A,20A,25A,32A230V4500C(5ln-10ln) Chart2 Number Tripper's ratedcurrent ln Beginning state ExperimentalcurrentRated timeExpecting result 1 ≤32A cool state 1.13lnt≥1hnot trip2 ≤32A operating after the experiment of a 1.45lnt‹1htrip3 ≤32A cool state 2.55ln1s‹t‹60strip4≤32A cool state 5lnt≥0.1snot trip 5 ≤32A cool state 10lnt‹0.1strip Tripper's characteristic curve line