Automation Relay,Circuit Breaker,Contactor,Isolation Switch,Light,Other Electrical Equipment,Pneumatic,Power Quality,Solar Energy Storage System,Surge Protection Device,Timer Switch,Topsales Products,Transfer Switch,Ungrouped
Electrical Characteristics | ||||||||||||||||||
Classification | Protection type | Poles | Rated current (In) | Rated sensitivity(I△n) | Sensitivity | Rated voltage (Ue) | ||||||||||||
AC | A | ELE | ELM | Instantaneous | Delayed | |||||||||||||
/ | / | / | / | 1P+N,3P+N | 25、40、63、80A | 1030、100、300mA | / | / | 1P+N:240V~ 3P+N:415V~ | |||||||||
Rated insulation voltage(Ui) | Rated frequency | Rated impulse withstand voltage (Uimp) | Rated residual making and breaking capacity I△m | Short-circuit current Inc=I△c | Rated residual non-operating current | Break time(Instantaneous) | ||||||||||||
Residual current I△=1I△n | Residual current I△=2I△n | Residual current I△=5I△n | ||||||||||||||||
500V | 50/60Hz | 4kV | 500A(below 63A)10ln(63Aand above) | 10kA(below 63A)10kA(63A and above) | 0.5I△n | 0.1s | 0.08s | 0.04s |