1 / 5
Fast-charging connector, also known as the DC connector (GB/T 20234.3), is a nine-pin connector that can provide a maximum charging power of 237.5 kW. The charging power is limited by the vehicle’s on-board charger, which is usually significantly less than the maximum capacity of the connector. This connector is commonly used in public charging stations and can charge an electric vehicle in less than an hour. The DC connector has a higher voltage and current rating than the AC connector, which enables it to deliver faster charging speeds.
| Model | GBT socket |
| Rated current | DC+/DC-：80A, 125A, 200A, 250A； PP/CP：2A |
| Wire Diameter | 80A/16mm² | 125A/35mm² | 200A/70mm² | 250A/80mm² |
| Rated voltage | DC+/DC-: 750V DC; L1/L2/L3/N: 480V AC; PP/CP: 30V DC |
| Withstand voltage | 3000V AC / 1min. (DC + DC- PE) |
| Insulation resistance | ≥ 100mΩ 750V DC (DC + / DC- / PE) |
| Electronic locks | 12V / 24V optional |
| Mechanical life | 10,000 times |
| Ambient temperature | -40℃ ~ 50℃ |
| Degree of Protection | IP55 (When not mated) | IP44 (After mated) |
| Main material | |
| Shell / Insulation part | PA |
| Sealing part | Silicone Rubber |
| Contact part | Copper alloy |
Investment Value: This advanced charging system is also built to last, with a robust construction that ensures reliability and longevity. The GBT socket is designed to outlast its competitors, making it an excellent long-term investment for EV owners. Its multi-available current rating and easy installation make it a great choice for both residential and commercial applications.
Market Analysis: The socket is designed to be used with GBT charging connectors, which are becoming increasingly commonplace across the world. This makes it an ideal choice for those who want to charge their electric vehicles without having to worry about compatibility issues.
