High Voltage DC Contactor 1000V 750V 450V DC 400A Normally Open Contact 24V with Auxiliary Contact New Energy Vehicle Electric Forklift Electric Truck

• Customization: Available
• Electricity Type: DC
• Number of Pole: 2
• Model NO.: VVC400-24SN-20B
• Main Circuit Rating Voltage: 1000V
• Main Circuit Rating Current: 400A
• Type: Dc Contactors
• Transport Package: Carton
• Specification: 560*370*135
• Trademark: vicvac
• Origin: Jiangsu Province, China
• HS Code: 8536300000
• Production Capacity: 500000pieces/Years

Product Description

Product Parameters
Coil Data

Coil Voltage	Pick-up Voltage	Drop-out Voltage	Avg. Release Current	Avg. Holding Current	Holding Power
12VDC	9VDC Max	1.2VDC Min	0.5A Max	0.5A Max	6W Max
24VDC	18VDC Max	2.4VDC Min	0.3A Max	0.3A Max	6W Max
48VDC	36VDC Max	4.8VDC Min	0.2A Max	0.2A Max	6W Max

 

Contact Parameters	Contact Polar	No polarity
	Rating Voltage	12-1000VDC
	Rating Current	400A
	Current Endurance	1000A 65s
		8000A 20ms
	Break Current, Max, only 1 time	3000A 450Vdc 2000A 750Vdc
	Contact Resistance	≤0.7mΩ(@In=400A)
Life	Mechanical Life	3×10^5 cycles (3)
	Electrical Life (1), (2)	DC450V/200A, 3000 cycles
		DC750V/400A, 1000 cycles
Coil Parameters	Nominal Voltage	24V
	Coil Polar	No
	Power-saving PCB	No

(1): Resistive Load, L/R≤1ms.
(2): Switching Rating, ON : OFF=1s : 9s.
(3): Switching Rating, ON : OFF=0.5s : 0.5s.

Dimension


 Wiring

Company Profile
 

 

    Vicvac Electronics Technology (changzhou) Co.,Ltd is a leading supplier of new energy intelligent high-voltage safety core components. Its main products include high-voltage DC contactors, new energy sensors, and distribution modules, which are widely used in the field of new energy high-voltage distribution, such as new energy vehicles, charging piles, battery swapping stations, and energy storage systems.

    The core team of the company is led by master's and doctoral students from well-known universities such as Tsinghua University, Southeast University, Jilin University, Huazhong University of Science and Technology, and Nanjing University of Science and Technology. It has over 10 years of work experience and strong engineering capabilities in the field of new energy and automotive electronics for leading domestic and foreign enterprises.

    The company has the R&D and production capabilities for a full range of high-voltage DC contactors, new energy sensors, and distribution modules, and has innovatively developed integrated, modular, digital, and intelligent distribution switches and module products. With excellent product performance, quality, and service quality, the company has gained high recognition from many leading customers in the industry.

 

Company Products

High voltage DC contactor

Industrial PDU

                         Magnetic retention PDU                                                                                                                       customized PDU

Current sensor 

Open-loop Hall           Closed loop Hall           Diverter               Leakage current                            Linear displacement                 Rotation angle          Torque angle



Certifications


Multi physics field simulation

Key production equipment