China 200A DC1000V GBT Gun EV Charging Plug GB/T EV connector Suppliers, Factory

The DC fast charging standard (GB/T 20234.3) uses a different, larger connector and allows for fast charging at up to 250 kW, with current of 80/125/200/250A, and voltage of 750-1000V.However, 50 kW or other lower rated power chargers are more commonly seen, typically retaining the minimum GB/T voltage of 750V but with different current ratings. Some chargers may also follow the physical plug specified by GB/T 20234.3 but not the GB/T standard power limits by using a lower voltage than 750V, such as 500V.

Product Description

EV Charging Cable CCS2 Gun Features
EV Charging Product
Product Introduction
1. GB/T EV plug are available in 80A to 250A. It’s used in DC fast charging & comply with GB/T 20234.3.

2. Combined Charging System (GBT) is based on open and universal standards for electric vehicles. Our GB/T plug is used for direct-current charging at a maximum of 250 kW. Universally compatible, high-quality GB/T Gun EV plugs designed for 10000+ charging cycles.

3. GB/T Connector electric car charging plugs integrated temperature sensors (2pcs PT1000) for monitoring the temperature change at the power contacts (between DC+ and DC- terminals). Developed and produced in accordance with the IATF 16949 automotive standard and ISO 9001 standard. Available in 80A, 125A, 200A, and 250A options.
Product Pictures
GB/T Connector Detail
GB/T Plug Features
Product Features
Convenient charging for Plug-in Hybrid Electric Vehicles (PHEV) and Electric Vehicles (EV).
Proprietary silver-plated contacts for superior durability and long-life performance.
Supports AC & DC Charging standards for global markets including Europe, Asia, and Australia.
Terminal Quick-Change DC High Power GB/T Connector with high-quality EV cable.
Specification
Category Details
Features Meet GB/T 2023.3-2015 standard
Concise appearance, support back installation
Back Protection class IP55
Max charging power: 200kW
Mechanical Properties Mechanical life: no-load plug in/pull out > 10000 times
Impact resistance: 1m drop and 2t vehicle run-over pressure
Electrical Performance DC input: 200A 1000V DC MAX
Insulation resistance: > 2000MΩ (DC1000V)
Terminal temperature rise: < 50K
Withstand Voltage: 3200V
Contact resistance: 0.5mΩ Max
Applied Materials Case Material: Thermoplastic, flame retardant grade UL94 V-0
Pin: Copper alloy, silver + thermoplastic on the top
Environmental Operating temperature: -30°C to +50°C
Physical Design & Technology
Physical Design: The GB/T Gun is an EV connector complying with standard GBT 20234.3-2015. It features separate pins for different charging modes, ensuring compatibility with both AC and DC systems.
Ultrasonic Welding Technology
This advanced technology reduces electrical resistance to nearly zero during charging, significantly minimizing heat generation during high-power DC charging processes.
Voltage Rating: Rated for a maximum of 1,000-volt DC, the 80A to 250A GB/T connectors are ideal for rapid and efficient charging of modern electric vehicles.
Safety & Quality Assurance
Safety Features: Includes integrated protection against overvoltage and overcurrent, short circuit protection, ground fault detection, and real-time temperature monitoring via dual PT1000 sensors.
Quality & Longevity: Built to withstand over 10,000 cycles, these plugs ensure long-term, wear-resistant power supply, effectively reducing operation and maintenance costs for charging infrastructure.
OEM & ODM Customization
The GB/T Gun supports simple LOGO customization as well as full customization of functions and appearance. Professional technical support is available to assist with brand agency requirements.
Frequently Asked Questions
What standard does this GB/T charging gun comply with?
The connector fully complies with the GB/T 20234.3-2015 standard for electric vehicle conductive charging systems.
What is the maximum charging current available?
We offer a range of current ratings including 80A, 125A, 200A, and 250A to meet various DC fast charging needs.
How does the integrated temperature sensor work?
The gun features 2pcs PT1000 temperature sensors that monitor the heat at the power contacts (DC+ and DC-), ensuring the charging process stops if temperatures exceed safe limits.
Is the charging gun durable for outdoor use?
Yes, it features an IP55 protection class and is constructed from flame-retardant thermoplastic (UL94 V-0), capable of operating between -30°C and +50°C.
Can I customize the plug with my company logo?
Yes, we provide OEM and ODM services, supporting both logo placement and functional/appearance modifications for brand partners.
What is the mechanical lifespan of the connector?
The connector is designed for heavy-duty use with a mechanical life of over 10,000 plug-in and pull-out cycles.

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