EV DC/DC Charger
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EV DC/DC chargers provide fast DC charging for electric vehicles by drawing power directly from battery energy storage systems, DC bus systems, or other DC power sources. These 120kW integrated DC chargers use multiple high-frequency DC/DC power modules in parallel redundancy to convert DC input into stable charging output for the vehicle. They are suitable for mobile energy storage, solar-storage-charging systems, microgrids, emergency charging vehicles, and weak-grid sites. Our EV chargers also integrate DC/DC charging modules, charging connectors, HMI, communication, metering, and billing functions in a modular structure that supports easier installation, commissioning, operation, and maintenance.
- Protection Rating: IP54
- Operating Temperature Range: -25°C to +50°C
- Current Sharing Imbalance Between Modules: ≤5%
Technical Specifications
(Dual Connectors, Equal Power Sharing) | (Single Connector) | ||
| Mechanical | Module Configuration Model | EVC700-20000C | EVC700-20000C |
| Configured Module Quantity | 6 | 6 | |
| Cooling Method | Forced air cooling | Forced air cooling | |
| Enclosure Dimensions (W × D × H) | 650 × 400 × 1700 mm | 650 × 400 × 1700 mm | |
| DC Input | Input Voltage | 700 Vdc / 600 Vdc | 700 Vdc / 600 Vdc |
| Input Voltage Range | 600 ~ 800 Vdc (Full load), 200 ~ 600 Vdc (Linear derating) | 600 ~ 800 Vdc (Full load), 200 ~ 600 Vdc (Linear derating) | |
| DC Output | DC Output Voltage | 200 ~ 750 Vdc | 200 ~ 750 Vdc |
| Rated Output Current | 180 A | 180 A | |
| Maximum Output Power | 120 kW | 120 kW | |
| Current Limit Adjustable Range | 10% ~ 110% stepless adjustable | 10% ~ 110% stepless adjustable | |
| Performance | Peak-to-Peak Noise | ≤ ±0.5% | ≤ ±0.5% |
| Voltage Regulation Accuracy | ≤ ±0.5% | ≤ ±0.5% | |
| Current Regulation Accuracy | ≤ ±1% | ≤ ±1% | |
| Current Sharing Accuracy | ≤ ±5% | ≤ ±5% | |
| System Efficiency | ≥ 95% | ≥ 95% | |
| Compliance & Protection | Communication Interface | CAN, RS485, Ethernet | CAN, RS485, Ethernet |
| Ingress Protection Rating | IP54 | IP54 | |
| Noise Level | ≤ 60 dB | ≤ 60 dB |
