High voltage vacuum DC contactor SEV30 SEV50 SEV100 SEV200 SEV500 electric vehicle charging pile|ic0A270|Electronic products

Technical parameters:

Sanyou product model	SEV500AH
Rated voltage (DC V)	5-900V
Rated load current of contact circuit (a)	500A
Contact voltage drop of main contact under 100A load	≯80mV
Cooling action voltage (V) at (20 ± 5) ℃	70%
Cooling release action voltage (V) at (20 ± 5) ℃	30%, {814; 5%
Allowable fluctuation range of coil voltage	±20%
Power on action time	8 ms
Power off release time	12 ms
Contact opening large bounce time	7 ms
Insulation resistance	100MΩ
Electrical strength	50Hz/60Hz 2200VAC 1minute
Large breaking capacity of main contact (5ms on)	1000A/5ms at 48V DC
Coil power consumption (W)	1.5-2
Electrical life	20000 times
Mechanical life	1 million times
Job specification	Continuous
Contact form	One normally open
Contact material	Alloy
Rated voltage of coil (DC V)	12-24V,36-48V,60-72V,84-96V
Mass influx time	130ms
Large switching current	2000a 320vdc (more than once)
High switching power	640kW