China HPC 600A GBT Plug Liquid Cooling Cable for Supercharger Fast Charging Station Manufacturer, Manufacturers

The DC fast charging standard (GB/T 20234.3) uses a different, larger connector and allows for fast charging at up to 600 kW, with current of 60f0A, and voltage of 750-1000V.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. HPC GB/T EV plug are available in 600A. 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 600A HPC GB/T plug is used for direct-current charging at a maximum of 600 kW. Universally compatible, high-quality GB/T Gun EV plugs designed for 10,000+ 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.

Product Pictures
Product Features
Features Display
Convenient Charging

HPC GB/T Plug is designed for convenient charging of Plug-in Hybrid Electric Vehicles (PHEV) and Electric Vehicles.

❄️Liquid Cooling Technology

Liquid Cooling GB/T Gun design for use in Combined Charging System applications. Utilizes proprietary silver-plated contacts for long-life durability.

🌐Global Standards

Supporting AC & DC Charging standards of Europe, Asia, Australia and increasingly global standards (80A to 600A options).

🔧Quick-Change Design

HPC 600A GB/T Gun Terminal Quick-Change DC High Power EV Charging GB/T Connector With EV Cable.

Technical Specifications
Category Technical Parameters
Features 1. Meet GB/T 2023.3-2015 standard
2. Concise appearance, support back installation
3. Protection class: IP55
4. Max charging power: 600kW
Mechanical Properties 1. Mechanical life: no-load plug in/pull out > 10,000 times
2. Impact of external force: 1m drop and 2t vehicle run over pressure
Electrical Performance 1. DC input: 600A 1000V DC MAX
2. Insulation resistance: > 2000MΩ (DC1000V)
3. Terminal temperature rise: < 50K
4. Withstand Voltage: 3200V
5. Contact resistance: 0.5mΩ Max
Applied Materials 1. Case Material: Thermoplastic, flame retardant grade UL94 V-0
2. Pin: Copper alloy, silver-plated + thermoplastic on the top
Environment 1. Operating temperature: -30°C ~ +50°C
Advanced Technology & Safety
Ultrasonic Welding Technology

This technology ensures the resistance of the EV tends to zero during the charging process, reducing heating phenomena during DC high-power charging.

Voltage Rating & Efficiency

The 80A to 600A GB/T connectors are rated for up to 1,000-volt DC, making them ideal for rapid and efficient electric vehicle charging.

Safety Features

Includes built-in short circuit protection, ground fault detection, and real-time temperature monitoring via dual PT1000 sensors to protect against overvoltage and overcurrent.

Quality & Customization

Built to withstand over 10,000 cycles. Supports OEM/ODM services including LOGO customization and appearance design changes for brand agencies.

Frequently Asked Questions
What is the maximum charging capacity of the HPC GB/T Gun?
The HPC GB/T Gun supports a maximum current of 600A and a voltage rating of up to 1000V DC, delivering a maximum power of 600kW.
How does the temperature monitoring system work?
The connector integrates two PT1000 temperature sensors that monitor thermal changes at the power contacts (DC+ and DC- terminals) to ensure safe operation during high-power charging.
What is the expected lifespan of the charging plug?
The plug is designed for durability, rated for more than 10,000 no-load plug-in and pull-out cycles, significantly reducing maintenance costs.
Is the GB/T connector compatible with all electric vehicles?
Our 600A GB/T plug is compatible with all GB/T EV models on the market, ranging from compact cars and SUVs to heavy trucks and buses.
What makes ultrasonic welding technology better for charging cables?
Ultrasonic welding creates a near-zero contact resistance between the terminal and the cable, which minimizes heat generation and extends the overall service life of the product.
What are the protection ratings for these connectors?
The connectors feature an IP55 protection class and are built using UL94 V-0 flame-retardant thermoplastic materials for maximum safety.

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