DC Dual-Gun Integrated Charger (300kW)
GOHO GHCDC-300 series DC charging pile adopts a floor-standing design with a concise and elegant appearance, stable frame structure, and complete functional configurations. As a high-power DC charging device, it is engineered to meet the demanding charging requirements of modern electric vehicle fast-charging stations.
The overall power can be flexibly configured according to power modules, while the user-friendly 7-inch touch screen human-machine interface ensures easy operation. The modular design enables convenient long-term equipment maintenance, making this 300kW dual-gun integrated charger ideal for high-throughput charging applications including public bus depots and highway fast-charging hubs.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | 300kW DC Dual-Gun Integrated Charger |
| Model | GHCDC-300 |
| Overall Dimension (mm) | 1900×800×600mm |
| Human-Machine Interaction | 7-inch Touch Screen |
| Input Voltage | AC380±15% (3-Phase 5-Wire System) |
| Rated Input Current | 560A |
| Max. Output Current | 250A |
| Output Voltage | 200V-750VDC |
| Output Power | 300kW |
| Metering Accuracy | Class 0.5 |
| Operating Environment | Altitude: ≤2000m; Temperature: -20°C ~ 50°C |
| Charging Mode | Card Swipe Charging, QR-Code Scanning Charging, etc. |
| Networking Mode | 4G, Ethernet |
| Input Frequency | 50±5Hz |
| Protection Functions | Over-voltage, Under-voltage, Over-current, Short-circuit, Surge, Earth-leakage, etc. |
| Charging Interface | GB/T 20234.2-2015 |
| Charging Cable Length | Standard 5m (Optional) |
| Ingress Protection Rating | IP54 |
| Housing Color | Panel White or Panel Grey (Optional) |
Key Features
- Ultra-High 300kW Output: Delivers exceptional charging power, enabling most electric vehicles to charge from 20% to 80% in approximately 15-25 minutes — one of the fastest charging speeds available for commercial EV charging infrastructure
- Dual-Gun Simultaneous Charging: The integrated dual-gun design allows two vehicles to charge at the same time, with intelligent power distribution ensuring each vehicle receives optimal current — ideal for high-throughput charging stations serving buses, taxis, and commercial fleets
- Wide Output Voltage Range: Supports DC output from 200V to 750V, accommodating passenger cars, taxis, ride-hailing vehicles, light commercial vehicles, and public transit buses
- High-Input-Current Design: Rated input current of 560A ensures stable, reliable high-power delivery even under continuous heavy-load charging conditions
- Precision Energy Metering: Class 0.5 metering accuracy ensures accurate billing for commercial charging operations, supporting both per-kWh and per-time charging tariff models
- User-Friendly Interface: 7-inch touch screen provides clear real-time display of voltage, current, power, charging time, energy consumption, and charging status
- Multiple Charging Modes: Supports card swipe charging and QR-code scanning charging, with optional mobile APP control for enhanced user convenience
- Smart Networking: 4G and Ethernet connectivity enable remote monitoring, real-time data collection, and seamless integration with charging station management systems (CSMS)
- Comprehensive Protection: Built-in over-voltage, under-voltage, over-current, short-circuit, surge, and earth-leakage protection ensures safe and reliable operation in all conditions
- Durable Floor-Standing Design: IP54 protection rating, corrosion-resistant housing, and a stable frame structure ensure long-term reliable outdoor installation in various climatic conditions
Applications
Public bus charging stations, residential communities, industrial parks, commercial centers, highway service areas, and other high-throughput charging sites requiring ultra-fast DC charging capability.