Zhejiang Yonggui Electric Equipment Co., Ltd.

DC Vehicle Connector GB

Applicable to the corresponding standard DC charging station in China area.


  • High protection

  • High structural strength

  • Accurate temperature monitoring

  • Lightweight design

  • Ergonomic design

  • Aesthetic design of family style


Specifications of DC Vehicle Connector GB

Specifications of DC Vehicle Connector GB


Specifications

Item

125A series

200A series

250A series

300A series

400A series

Standard

GB/T20234.1-2023 GB/T 20234.3-2023 GB/T18487.1-2023 GB/T 18487.5-2024

Rated voltage

1000V DC

Rated current

125A DC

200A DC

250A DC

300A DC

400A 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

Insertion and withdrawal force

<140N

Ambient temperature

-30°C ~ +50℃

Flame retardant rating

UL94 V-0/UL94 HB

Coating material of power contacts

Ag
External cable diameter

Φ30±1mm

Φ30±1mm(PE 6)

Φ32±1mm(PE 16)

Φ30±1mm(PE 6)

Φ32±1mm(PE 16)

Φ38±1mm(2*80)

Φ38±1mmΦ40±1mm


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 systemic solutions

  • Quick Response

    Respond to needs within 12 hours

Blog & News
The Ultimate Guide to Explosion-Proof Connectors: Securing Operations in Hazardous Environments
In heavy industries such as oil and gas, mining, and chemical processing, operational safety is not just a regulatory requirement—it is the foundation of sustainable profitability. The electrical inf...
Read More
Product Recommendation | The Core Component Behind Efficient Energy Replenishment - Battery Swap Connectors Power Faster and More Efficient New Energy Commercial Vehicle Operations
In 2026, the market penetration rate of new energy commercial vehicles is expected to exceed 35%, marking a critical stage of scaled industry growth. However, charging queues at highway service areas ...
Read More
“Intelligent Electric Dual Drive, Connecting the Future”Yonggui Electric Empowers the High-Quality Development of Electrification for Commercial Vehicles and Construction Machinery
Against the backdrop of the deep advancement of the dual-carbon strategy and the accelerated construction of a national manufacturing powerhouse, China's new energy commercial vehicle and construc...
Read More