High-Performance CJ82B-350A EV Relays High Voltage Contactors for Energy Storage System

Unique magnetic arc extinguishing design, with a high-capacity cut-off function of 1500V.
Unique contact structure, with higher surge resistance and current tolerance.
Unique anti short circuit structure, with an anti short circuit capability over 6000A.
The voltage withstand between high and low voltage is over 4000V.
The coil can be selected as energy-saving type and there is polarity with the connection of energy-saving coil.
No polarity with load connection.
Environment protective product (compliant with RoHS).

Product Detail

Isolation resistance	Between coil and contact	over 1000MΩ
	Between same-polarity contacts	over 1000MQ
	Between main and auxiliary contacts	over 1000MΩ
Voltage withstand	Between coil and contact	AC4000V 1min
	Between same-polarity contacts	AC4000V 1min
	Between main and auxiliary contacts	AC4000V 1min
Between impulse voltage		withstand coil and contact 10KV (1.2 X 50μs)
Action time		below 30ms
Releasing time		below 10ms
Suction rebound time		less than 5ms
Vibration	Durable	10~55~10Hz single amplitude 0.75mm(double oscillation amplitude 1.5mm)
Vibration	Mal-action	Excitation:10~55~10Hz single amplitude 0.75mm (double amplitude 1.5mm) Non-excitation:10~55~10Hz single amplitude 0.15mm(double amplitude 0.3mm)
Impact	Durability	1,000m/s2
Impact	Mis-action	excitation:100m/s2 non-excitation: 50m/s2
Environmental temperature at use		-40~ +70°C (No ice, no condensation)
Environmental humidity at use		5 ~ 85% RH
Weight	12V	approximately 320g
	24V	approximately 320g
	PWM type	approximately 320g