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Single Phase Battery Charger 50-750VDC - China Suppliers & Factory with High Efficiency for Various Battery Types
📍 Application
- Large, medium and small electric vehicle charging stations
- High-speed service areas, stations, docks and other transportation hub areas
- Public places such as urban residential areas, shopping plazas and electric business places
⚡ Product Features
🖥️
5 inch color LCD touch screen, easy and simple to operate
🔌
Power supply module is pluggable, convenient for later maintenance
🛡️
Input and output with protection circuit breaker hard switch, safe and reliable
⚙️
Can set battery average charging voltage, float charging voltage, charging current, etc.
⏱️
Timing charging — manual and automatic mode can be set
🔒
Overheat, short circuit, overload, overvoltage, undervoltage and other protection functions
🗄️
6U rack type suitable for various standard cabinet installation; Cabinet type suitable for high current charging station systems
📊 Product Parameter
| Category | Name | Parameter |
|---|---|---|
| Environmental Conditions | Operating temperature | -40°C ~ +75°C, derating is required when the temperature is above 55°C |
| Storage temperature | -40℃ ~ +70℃ | |
| Relative humidity | ≤95%RH, No condensation | |
| Cooling way | Forced air cooling | |
| Altitude | 2000m, derating is required when the altitude is above 2000m | |
| Atmospheric pressure | 79kPa ~ 106kPa | |
| AC Input | Input phase | Single phase L/N or L1/L2 + PE |
| Voltage range | 90–280Vac | |
| Max. static voltage (no operation) | 300Vac | |
| Rated voltage | 220Vac | |
| Maximum current | 32A | |
| Grid frequency | 45Hz ~ 65Hz | |
| Rated frequency | 50Hz / 60Hz | |
| DC Output | Voltage range | 50–750Vdc |
| Rated voltage | 110VDC | |
| Current range | 0 ~ 20A (Maximum current 9.3A when voltage is 750V) | |
| Steady voltage precision | <±0.5% | |
| Steady current precision | ≤±1% (rated range of 20% ~ 100% for output load) | |
| Load regulation rate | ≤±0.5% | |
| Power Factor & THD | Power factor | ≥0.95 @ 20% to 50% of full load output power |
| ≥0.98 @ 50% to 100% full load output power | ||
| ≥0.99 @ 100% full load output power, nominal input voltage and frequency | ||
| THD | ≤5% @ 50% to 100% of full load output power | |
| Efficiency | ≥94.5%, @750V, 50% to 100% load current, at rated input voltage | |
| Other | Temperature coefficient (1/°C) | <20A |
| Noise | No greater than 65dB(A) (at 1m away) | |
❓ Frequently Asked Questions
Q
What types of locations are suitable for installing this EV charging system?
This charging system is designed for a wide range of environments, including large, medium, and small EV charging stations, transportation hubs such as high-speed service areas, stations and docks, as well as public locations like residential areas, shopping plazas, and commercial business places.
Q
What is the DC output voltage and current range of this charger?
The DC output voltage range is 50–750Vdc with a rated voltage of 110VDC. The current range is 0–20A, with a maximum current of 9.3A when the output voltage reaches 750V.
Q
What protection features does this charging module offer?
The unit is equipped with comprehensive protection functions including overheat protection, short circuit protection, overload protection, overvoltage protection, and undervoltage protection, ensuring safe and reliable operation in various conditions.
Q
What is the efficiency rating of this EV charger?
The charger achieves an efficiency of ≥94.5% at 750V output, under 50% to 100% load current at rated input voltage, making it highly energy-efficient for commercial and public charging deployments.
Q
Can the charging parameters be customized?
Yes. Users can configure the battery average charging voltage, float charging voltage, and charging current via the 5-inch color LCD touch screen. The system also supports timing charging with both manual and automatic operating modes.
Q
What are the installation options available for this charging module?
The product supports two installation formats: a 6U rack type suitable for various standard cabinet installations, and a cabinet type designed for high current charging station systems, providing flexible deployment options for different infrastructure requirements.