LCD Smart Series
100KW 250A High Power Battery Charger – China Suppliers & Factory for Electric Vehicle Fast Charging
Introducing our 100KW 250A High Power Big Current Battery Charger, designed specifically to meet the rapid charging needs of electric vehicles. This product is a testament to innovative circuit design and advanced manufacturing techniques, delivering outstanding features such as a wide constant-power voltage range, exceptional efficiency across all load levels, high power density, and ultra-low electromagnetic interference. Our battery charger meets international advanced standards and is recognized among top China suppliers and manufacturers in the industry.
This energy-efficient and environmentally friendly charger significantly reduces operational energy consumption at charging stations, aligning with global low-carbon development goals. It is compatible with a variety of battery types, including Lead-acid, GEL, Lithium iron phosphate, and Fuel cells, making it an ideal choice for diverse applications. Trust our factory to provide you with cutting-edge charging solutions tailored for the future of electric mobility.
AC Input: 260-530V
DC Output: 50-750V
Output Current: 1-250A
Rated Power: 100KW
Product Features
Wide DC Output Voltage Range
50Vdc–750Vdc, meeting rapid charging requirements for various electric vehicles and battery packs.
50Vdc–750Vdc, meeting rapid charging requirements for various electric vehicles and battery packs.
Wide Constant-Power Voltage Range
400Vdc–750Vdc constant-power output ensures stable, reliable, and safe charging with robust capacity and rapid speed.
400Vdc–750Vdc constant-power output ensures stable, reliable, and safe charging with robust capacity and rapid speed.
Ultra-Low Standby Power Consumption
<9W standby consumption ensures industry-leading operational energy conservation.
<9W standby consumption ensures industry-leading operational energy conservation.
Unique Triple-Protection Design
Specialised anti-salt spray, moisture-proof, and anti-mould protection and manufacturing techniques enable adaptation to diverse charging station applications.
Specialised anti-salt spray, moisture-proof, and anti-mould protection and manufacturing techniques enable adaptation to diverse charging station applications.
Integrated Intelligent Discharge Circuit
Automatically dissipates residual charge, simplifying system design and enhancing overall operational reliability.
Automatically dissipates residual charge, simplifying system design and enhancing overall operational reliability.
High Efficiency Across Full Load Range
Delivers sustained high efficiency throughout the entire load spectrum, providing greater energy savings compared to conventional low-load peak designs.
Delivers sustained high efficiency throughout the entire load spectrum, providing greater energy savings compared to conventional low-load peak designs.
Wide Operating Temperature Range
-40°C to +75°C range, with derated output above +55°C, ensuring robust adaptability across severe environmental conditions.
-40°C to +75°C range, with derated output above +55°C, ensuring robust adaptability across severe environmental conditions.
Product Parameter
| Category | Name | Parameter |
|---|---|---|
| Model | BEG75050-100KW | |
| Environmental Conditions | Operation temperature | -40°C ~ +75°C, derating is require 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 require 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 | |
| The 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 and THD | Power factor | ≥0.95 (Full-load output power @20%~50%) |
| ≥0.98 (Full-load output power @50%~100%) | ||
| ≥0.99 (Full-load output power, input nominal voltage and frequency @100%) | ||
| THD | ≤5% (Full-load output power @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
What is the output voltage range of the BEG75050-100KW power module?
The module features a wide DC output voltage range of 50Vdc to 750Vdc, with a constant-power voltage output from 400Vdc to 750Vdc, accommodating various electric vehicle models and battery types.
What level of peak conversion efficiency does this module deliver?
Under rated input voltage at 750V with a 50% to 100% load, the module achieves a high conversion efficiency of ≥95.2%, ensuring low energy loss during high-load charging sessions.
What environmental protections are built into the module?
It incorporates a specialised triple-protection design against salt spray, moisture, and mould, allowing robust performance in demanding outdoor and industrial charging environments across temperatures ranging from -40°C to +75°C.
What are the input electrical requirements?
The BEG75050-100KW requires a three-phase + PE AC input with an operating voltage range of 260Vac to 530Vac (rated 400Vac), grid frequency of 45Hz to 65Hz, and supports maximum non-operating static voltages up to 600Vac.
How does the integrated intelligent discharge circuit improve safety?
The built-in intelligent discharge circuit automatically drains residual electric charge when charging ceases, simplifying external system circuit design and enhancing maintenance safety.
What types of EV charging applications is this module suited for?
It is ideal for passenger vehicle DC fast chargers, rapid top-up points for low-speed EVs, electric logistics fleet depots, and industrial equipment charging such as electric forklifts and tow tractors.
Related Products
LET’S FIND YOUR SOLUTION
Let’s find your power solution.
Tell us your application, power rating and input/output requirements. Our team will help you choose a suitable product category and configuration.
BANGZHAOPower conversion and energy storage equipment for renewable energy, marine and industrial applications.