LCD Smart Series
High Power 100KW 250A Battery Charger from China Suppliers & Factory for Electric Vehicles Charging Solutions
Introducing our 100KW 250A High Power Big Current Battery Charger, specially designed to meet the rapid charging needs of electric vehicles. As a leading manufacturer in China, our factory utilizes cutting-edge circuit design and advanced manufacturing techniques to provide a battery charger that excels in performance, This charger boasts a wide constant-power voltage range and high efficiency across all load spectra, making it ideal for various battery types, including Lead-acid, GEL, Lithium iron phosphate, and Fuel cells. With its remarkable power density and ultra-low electromagnetic interference, our product meets internationally recognized standards for quality and performance, Moreover, our battery charger is energy-saving and environmentally friendly, significantly reducing energy consumption at charging stations and aligning with global low-carbon development goals. Trust in our China-based suppliers for a reliable and efficient charging solution that meets the demands of modern electric vehicles
AC Input: 260-530V
DC Output: 50-750V
Output Current: 1-250A
Rated Power: 100KW
Product Features
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Wide DC Output Voltage Range: 50Vdc–750Vdc, meeting rapid charging requirements for various electric vehicles and battery packs. -
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Wide Constant-Power Voltage Range: 400Vdc–750Vdc constant-power output ensures stable, reliable, and safe charging with robust capacity and rapid speed. -
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Ultra-Low Standby Power Consumption: <9W. -
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Unique Triple-Protection Design: Specialised anti-salt spray, moisture-proof, and anti-mould protection and manufacturing techniques enable the module to adapt to diverse charging station applications. -
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Integrated Intelligent Discharge Circuit: Automatically dissipates residual charge, simplifying system design and enhancing reliability. -
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High Efficiency Across Full Load Range: Operates with high efficiency throughout the entire load spectrum, delivering greater energy savings compared to industry products whose peak efficiency occurs at low loads and exhibit reduced efficiency during full-load charging. -
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Wide Operating Temperature Range: -40°C to +75°C, with derated output above +55°C, ensuring adaptability across diverse environmental conditions.
Product Parameter
| Category | Name | Parameter |
|---|---|---|
| Model | BEG75050-100KW | |
| Environmental Conditions | Operation Temperature | -40°C ~ +75°C, derating is required when the temperature is above 55°C. |
| Storage Temperature | -40°C ~ +70°C | |
| Relative Humidity | ≤95%RH, without condensation | |
| Cooling Mode | Forced air cooling | |
| Altitude | 2,000 m a.s.l., derating is required when the altitude is above 2,000 m a.s.l. | |
| Atmospheric Pressure | 79 kPa ~ 106 kPa | |
| AC Input | Input System | Three phases + PE |
| Voltage Range | 260 Vac ~ 530 Vac | |
| Maximum Static Voltage Borne Under No Operation | 600 Vac | |
| Rated Voltage | 400 Vac | |
| Maximum Current | 160A | |
| Grid Frequency | 45 Hz ~ 65 Hz | |
| Rated Frequency | 50Hz / 60Hz | |
| DC Output | Voltage Range | 50 Vdc ~ 750 Vdc |
| Current Range | 0 ~ 166.5A (high voltage) / 0 ~ 250A (low voltage) | |
| Rated Current | 133A@750V (required for setting of current limiting point, 750V is 133A) | |
| Steady Voltage Precision | <±0.5% | |
| Steady Current Precision | ≤±1% (rated range of 20% ~ 100% for output load) | |
| Load Regulation Rate | ≤±0.5% | |
| Grid Regulation Rate | ≤±0.1% (testing range is 320V ~ 530V) | |
| Startup Overshoot | ≤±3% | |
| Peak-to-Peak Value Noise | ≤1% (150~750V, 0~20MHz) | |
| Power Factor & THD | Power Factor | ≥0.95 Full-load output power of @20%~50% |
| ≥0.98 Full-load output power of @50%~100% | ||
| ≥0.99 Full-load output power, input nominal voltage and frequency of @100% | ||
| THD | ≤5% Full-load output power of @50%~100% | |
| Efficiency | Under Rated Input Voltage | ≥95.2％，@750V，50％～100％ |
Application
Suitable for passenger vehicle DC charging stations, rapid top-up points for low-speed electric vehicles, cluster charging facilities for electric logistics fleets, and industrial equipment charging scenarios such as electric forklifts and tow tractors. The standardised modular design facilitates rapid iteration and upgrades of charging points, shortening development cycles and reducing deployment costs. This empowers operators to establish efficient, reliable, and environmentally sustainable smart charging networks.
Frequently Asked Questions
QWhat is the DC output voltage range of the BEG75050-100KW charging module?
The BEG75050-100KW supports a wide DC output voltage range of 50Vdc to 750Vdc, making it suitable for a broad spectrum of electric vehicles and battery pack charging requirements.
QWhat operating temperature range does this charging module support?
The module operates across a wide temperature range of -40°C to +75°C. Output derating is required when the ambient temperature exceeds +55°C to ensure safe and reliable operation.
QWhat protection features does the BEG75050-100KW offer against harsh environments?
The module features a unique triple-protection design, including anti-salt spray, moisture-proof, and anti-mould protection. These specialised manufacturing techniques enable it to adapt to a wide variety of challenging charging station environments.
QWhat is the efficiency level of the BEG75050-100KW at full load?
The module achieves an efficiency of ≥95.2% at 750V across 50%–100% load range. Unlike many industry products that only peak in efficiency at low loads, this module maintains high efficiency throughout the entire load spectrum.
QWhat applications is the BEG75050-100KW charging module suitable for?
It is suitable for passenger vehicle DC charging stations, rapid top-up points for low-speed electric vehicles, cluster charging for electric logistics fleets, and industrial equipment such as electric forklifts and tow tractors. Its standardised modular design supports rapid deployment and upgrades.
QDoes the module include an automatic discharge function and what is its standby power consumption?
Yes, the BEG75050-100KW integrates an intelligent discharge circuit that automatically dissipates residual charge after use, simplifying system design and improving safety. Its standby power consumption is ultra-low at less than 9W.
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