750V 100A High Voltage DC Contactor Relays

Xinkong dc contactor 1. Low power consumption for energy efficiency. 2. Minimal heat generation for enhanced safety. 3. Long lifespan for continuous and reliable operation. 4. Compact size for easy installation in limited spaces. 5. Lightweight design for applications with weight constraints. Trust in our DC Contactors to meet your industrial needs with their exceptional performance, durability, and versatility. Whether you require reliable control in manufacturing, automation, transportation, or renewable energy systems, our DC Contactors offer the ideal solution. Invest in the excellence of our DC Contactors and experience unmatched performance today.

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Product Description

Contact form	1 NO(SPST-NO) or 1NC(SPST-NC)
Coil Rated voltage(DC V)	6V,12V,24V,36V,48V,60V,72V,84V,120V,150V etc.
Contact voltage(DC V)	5-1000V
Contact circuit rated load current (DC-1)	50A
Typical voltage drop across contacts per 50A	≯80mV
the cooling pull-in voltage at (20±5)℃ (V)	≯70%
the cooling drop-out voltage at (20±5)℃(V)	≯35%,≮5%
Working voltage range of 40 degrees celsius coil	0.8-1.2Us
Drop-out time(n/o contacts to open)	20ms
Pull-in time (n/o contacts to close)	10ms
connect the maximum contact bounce time	10ms
Disconnect the maximum contact bounce time	7ms
Insulation Resistance	100MΩ
Electric strength to resist	50Hz/60Hz 2200VAC 1minute
Typical fault currents which can be ruptured	500A/5ms at 48V DC
Coil power (W)	2-7
Temperature rise of coil (K)	≤35
Temperature rise on outgoing terminal (K)	≤65
Electric life	20000 times
Mechanical life	300 thousand times
Work specification	Continuous
Contact material	Alloy
Inrush time(Max)	130ms
Maximum switching current	400A 320VDC（More than 1 times）
Maximum switching power	130kW
Load terminal type	M5 Rose
Coil terminal type	0.3 square silicone wire, 390mm long
Testing organization certification	CCC,CE,FCC,RoHS