Zhejiang Yonggui Electric Equipment Co., Ltd.

Water-cooling Vehicle Connector GB

Applicable to the corresponding standard DC charging station in China area. lt needs to be connected to the suitable liquid cooling system.


  • High protection

  • High structural strength

  • Accurate temperature monitoring

  • Lightweight design

  • Ergonomic design

  • Aesthetic design of family style

Specifications of Water-cooling Vehicle Connector GB

water-cooling-vehicle-connector-gb-00.jpg

Specifications

ltem

500A series

600A series

Standard

GB/T 20234.1-2023 GB/T 20234.3-2023 GB/T 18487.1-2023 GB/T18487.5-2024

Rated voltage

1000V DC

Rated current

500A DC

600A DC

Peak current

600A DC800A DC

Voltage resistance

3000V AC

Insulation resistance

>500MΩ

Degree of protection

Before insertion: IP54; After insertion: IP55

Electrical part: : IP67(Except the interface with socket)

Cycles life

≥10000

lnsertion and withdrawal force

<140N

Ambient temperature

-30°C ~+ 50°C

Flame retardant rating

UL94 V-0/UL94 HB

Coating material of power contacts

Ag

External cable diameter

Φ32±0.5mm

Minimum bending radius

≥10D

Cooling circuit

Two inlet pipes and two outlet pipes

Cooling mediumEthylene Glycol-Based coolant predilute(GB 29743)


Contact Yonggui Electric for Connectors
Contact Yonggui Electric for Connectors
We Can Provide
  • Customized Solutions

    Tailoring connectors to your unique needs.

  • Expert Technical Support

    Provide system-level solutions

  • Quick Response

    Respond to needs within 12 hours

Blog & News
Meet Yonggui Electric at InnoTrans 2026 in Berlin
DATEVENUEBOOTHSeptember 22–25, 2026Berlin, GermanyH12-330InnoTrans 2026, the international trade fair for transport technology, will take place in Berlin, Germany, from September 22 to 25, 2026. As a...
Read More
Yonggui MQD/MQDB Liquid Cooling Quick Disconnects for Safe and Efficient AI Data Centers
As AI technology continues to advance, the power consumption of high-performance computing hardware continues to rise. Liquid cooling has evolved from an optimization option for data centers into an ...
Read More
Yonggui MCS Charging Connector and Vehicle Inlet Receive TÜV Rheinland Certification
Yonggui’s MCS charging connector and vehicle inlet have received TÜV Rheinland product certification. Separate Certificates of Conformity have also been issued under the EU Low Voltage Directive 201...
Read More
Important Notice: Yonggui Electric's official business emails use the @yonggui.com domain. Please verify email communications before taking action. Learn more ›