GB Standard AC EV Charger | 3.5KW-21KW Dual Gun | China Suppliers & Factory | Waterproof Electric Vehicle Charging Station
Core Product Specifications
Standard Compliance
Fully compatible with Chinese GB national standards.
Power Options
3.5KW, 7KW (dual gun supported), 11KW, 14KW (dual gun supported), 21KW.
Mounting Types
Wall-mounted (wallbox) and floor-standing (freestanding).
Core Functions
Plug & Charge, RFID card start/stop, RFID card billing, networked QR code charging.
Dual Gun Capability
7KW and 14KW models support simultaneous charging for multi-vehicle scenarios.
Key Features
1. GB National Standard
Fully meets Chinese EV charging standards for perfect compatibility.
2. Flexible Dual Gun
Enables simultaneous charging of two vehicles to maximize efficiency.
3. Versatile Mounting
Adapts to wall-mounted or floor-standing installation environments.
4. Intelligent Operation
Plug & Charge mode with optional 4.3-inch LCD real-time monitoring.
5. Cashless Payments
Supports IC card and networked QR code payment for commercial use.
6. Comprehensive Safety
Built-in Type A RCD (≤30mA) with full electrical fault protection.
7. High-Precision Metering
Grade 1.0 energy meter for accurate consumption measurement.
8. All-Weather Durability
IP54 waterproof and dustproof rating for indoor/outdoor use.
9. Easy Maintenance
Modular design with on-board fault diagnosis for quick troubleshooting.
Product Components
The AC EV Charger kit comes complete with all essential parts for standard installation:
- Main charger unit (single/dual gun configuration)
- Mounting backplate (wall-mounted) / mounting column (floor-standing)
- Charging gun(s) and matched cables
- Full installation accessory kit (screws, expansion bolts, etc.)
- User manual and product qualification certificate
Technical Specifications
| Parameter Item | Unit | Standard Value |
|---|---|---|
| Product Name | - | AC Electric Vehicle Charger |
| AC Input Voltage | V | AC220V±20% |
| AC Power Frequency | Hz | 50Hz±1Hz |
| Maximum Output Power | KW | 7KW / 14KW |
| Rated Output Current | A | 32A |
| Residual Current Device (RCD) | mA | ≤30mA (Type A) |
| Mechanical Strength | J | 0.7 |
| EFT Immunity | - | Level 3 |
| Surge Immunity | - | Level 3 |
| Number of Charging Guns | - | Single gun / Dual gun |
| Energy Meter Grade | - | ≥1.0 Class |
| Human-Machine Interface (HMI) | - | 4.3-inch LCD (optional) |
| Payment Methods | - | IC card / QR code |
| Ingress Protection (IP) | - | IP54 |
| Dielectric Strength | V | ≥2000V |
Frequently Asked Questions
Is this charger compatible with all electric vehicles?
This charger is fully compliant with the Chinese GB/T national standard. It is perfectly compatible with all new energy vehicles that use the GB/T charging interface.
Can the 14KW model charge two cars at the same time?
Yes, the 14KW dual-gun model is designed to support simultaneous charging for two vehicles, effectively doubling the charging efficiency for locations with multiple EVs.
Is it safe to install the charger outdoors in the rain?
Absolutely. The charger features an IP54 ingress protection rating, making it waterproof and dustproof, suitable for both indoor and outdoor installations in various weather conditions.
What safety protections are built into the device?
The unit includes comprehensive protection against over-voltage, under-voltage, over-current, short circuits, leakage (Type A RCD), over-temperature, and lightning strikes.
How do I start the charging process?
Depending on your configuration, you can use the simple "Plug & Charge" mode, swipe an authorized RFID card, or scan a networked QR code for payment and activation.