400A DC Reversing Contactor

• Electricity Type: DC
• Number of Pole: 2
• Phase: 2
• Main Circuit Rating Voltage: 6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V
• Main Circuit Rating Current: 400A
• Type: Dc Contactors
• Model NO.: ZJWH400A-2T
• Transport Package: Plastic Foam and Carton Box
• Specification: SSSSSS
• Trademark: GW
• Origin: China
• HS Code: 8888888888
• Production Capacity: 5000000 Set Per Day

Product Description

USES:

This product have a switching phase contacts, for electric vehicles, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply.

 

 

 Suitable for electric forklift, battery cars, tractors, excavators, brick machine, cleaning vehicles, automotive air-conditioning, communication power supply, uninterruptible power supply, power supply switches such as electroplating electronic control system control circuit, has the advantages of small volume, large load capacity, long service life, easy maintenance and other characteristics, 

 

 

TECHNICAL PARAMETERS:

Product Type	ZJWH400A-2T
Rated voltage	6V,12V,24V,36V,48V,60V,72V,84V,120V,150V
Contact circuit rated load current (A)	400A
Typical voltage drop across contacts per 100A	≥80mV
the cooling pull-in voltage at (20±5)ºC (V)	≥70%
the cooling drop-out voltage at (20±5)ºC(V)	≥30%,≤5%
the allowed range of coil voltage	±20%
Drop-out time(n/o contacts to open)	10ms
Pull-in time (n/o contacts to close)	40ms
Disconnect the maximum contact bounce time	3ms
Insulation resistance	20MΩ
Electric strength to resist	50Hz/60Hz 1000VAC 1minute
Typical fault currents which can be ruptured	1500A/5ms at 48V DC
Coil power (W)	13-20
Electric life	20000 times
Mechanical life	1 million times
Work specification	Continuous or Intermittent
Contact form	Convert the two groups (2 SPDT)
Contact material	AgCdO(12)
Auxiliary contact rated load (choose)	2A/48VDC, 5A/24VDC
Normally closed to normally open	14ms
Normally open to normally closed	8ms

 

We are a professional suppliers and service providers which engaged in researching, developing and producing the electric system, power systems, supporting systems of EV, New energy vehicles such as EV parts, golf cart accesories, charger, DC-DC converter, 2 in 1 OBC&DCDC, 3 in 1 OBC&DCDC&PDU, Controller, BMS, pure sine wave power inverter, , electronic throttle, battery discharge indicator, hour tachometer, electric system solution, air conditioning systems, etc

We are experienced in selling goods to many countries and regions such as the United States, Canada, Brazil, Chile, Bolivia, Argentina, Slovenia, Poland, Denmark, Germany, Slovenia, Sweden, Switzerland, Croatia, United Kingdom, Portugal, Thailand, India, Korea, Pakistan Australia, New Zealand etc. And enjoy a good reputation among clients. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! 

*Professional Supplier of Power Systems & Electric Systems Solution

*Service Provider of Supporting systems & Control Systems Solution

*Specialty, Quality, Innovation, Internationalization*

Qingdao Greatway Technology Co., Ltd

Our company specialized in the manufacture and export of electric system products, including, pure sine wave power inverter, motor controller, charger, DC-DC converter, electronic throttle, battery discharge indicator, hour tachometer, air conditioning system, electric system solution. 

Add: No. 399 Changjiang East Road, Huangdao District, Qingdao City, Shandong Province, China

Zip Code: 266520