EV Charging & New Energy Cable Assembly
GB/T Extension Cable
GB/T extension cable for AC charging reach extension with single-phase 16A / 32A and three-phase 16A / 32A build options.
- GB/T plug and GB/T socket extension build
- GB/T 20234.2 AC charging interface reference
- Single-phase 16A / 32A and three-phase 16A / 32A options
- Representative power classes from 3.5 kW to 22 kW
- Custom cable length and logo support
GB/T Extension Cable Overview
GB/T extension cable for AC charging reach extension with single-phase 16A / 32A and three-phase 16A / 32A build options.
This GB/T extension cable is arranged for AC charging reach extension between a GB/T charging source and the vehicle-side connection point. The page covers common single-phase 16A / 32A and three-phase 16A / 32A builds, with representative power classes from 3.5 kW to 22 kW according to the selected phase and current rating. Cable length, jacket confirmation, and project details can be reviewed according to the approved build requirement.
GB/T plug and GB/T socket extension build
GB/T 20234.2 AC charging interface reference
Single-phase 16A / 32A and three-phase 16A / 32A options
Representative power classes from 3.5 kW to 22 kW
Custom cable length and logo support
Key Attributes
| Connector Format | GB/T plug to GB/T socket extension cable |
|---|---|
| Standard | GB/T 20234.2 |
| Current Options | 16A / 32A |
| Phase Options | Single-phase and three-phase |
| Power Coverage | 3.5 kW / 7 kW / 11 kW / 22 kW |
| Operating Voltage | 90 V - 260 V or 300 V - 440 V |
| Cable Length | 5 m standard, custom length available |
| Mechanical Life | No-load plug in/out >10000 times |
| Operating Temperature | -30°C to +60°C |
Current, Phase & Power Options
| Phase | Rated Current (A) | Typical Power (kW) |
|---|---|---|
| 1-Phase | 16 | 3.5 |
| 1-Phase | 32 | 7 |
| 3-Phase | 16 | 11 |
| 3-Phase | 32 | 22 |
Custom Options
OEM and project-based changes can be arranged according to your drawing, header layout, and packaging request.
Cable length
Single-phase or three-phase configuration
16A or 32A current rating
Logo or label
Packaging
Common Applications
This cable type is commonly used in the applications below, depending on board layout, interface style, and installation space.
Energy & Power Equipment
AC Charging Reach Extension
Home Charging Layout Extension
Commercial Charging Cable Extension
Project Based EV Charging Cable Supply
Quality Inspection
Each harness can be checked before shipment according to project requirements.
Connector appearance inspection
Checked according to project requirements before shipment.
Cable length verification
Checked according to project requirements before shipment.
Continuity check
Checked according to project requirements before shipment.
Fit confirmation
Checked according to project requirements before shipment.
Final appearance inspection
Checked according to project requirements before shipment.
What We Need for Quotation
To review your project faster, please send the sourcing and technical details below.
- Drawing or sample photo
- Cable length and pin count
- Connector type or header layout
- Pinout or wiring sequence
- Application and installation position
- Working voltage / current if available
- Estimated order quantity
- Labeling, packing, or sampling requirements
Free Sample for Qualified B2B Projects
For real B2B projects with clear requirements, ENJOE can prepare one custom sample for evaluation. The customer covers the international shipping cost.
View Sample ProgramFrequently Asked Questions
Does this GB/T extension cable support both single-phase and three-phase builds?
Yes. This page covers common single-phase 16A / 32A and three-phase 16A / 32A GB/T extension cable programs.
Which representative power classes can be arranged?
Common reference builds include 3.5 kW, 7 kW, 11 kW, and 22 kW according to the selected phase and current rating.
Can the finished cable length be customized?
Yes. The common build is 5 m, and custom finished lengths can be reviewed according to your charging layout.
What should we send for quotation?
Please send the required length, phase, current rating, target market, and expected quantity.
More Products in This Category
Need a GB/T Extension Cable?
Send the required length, phase, current rating, target market, and quantity. We can review the right GB/T extension cable build for your project.