China 300-950V DC to 50-1000V DC output 40KW Smart charger Manufacturers, Suppliers

BCEG1K0135A2 charger is specifically designed for electric vehicle charging stations. It features DC input and offers high efficiency, robust protection, high power density, a wide constant-power range, and low noise. It supports DC input voltages up to 950 Vdc, with a DC output voltage range of 150–1000 Vdc and a power rating of 40 kW.

Product Description

Main Features

1
Eco-Friendly Efficiency Efficiency exceeding 95.5% across entire load range and ultra-low standby power.
2
Wide Input Range Operates normally from 300 Vdc to 950 Vdc for diverse environments.
3
Wide Output Range 50 Vdc to 1000 Vdc, meeting fast-charging needs for various EVs and batteries.
4
Constant-Power Output Constant-power from 300 Vdc to 1000 Vdc for optimized charging performance.
5
High Power Density Greater than 65W/in³, saving significant space inside the charging station.
6
Smart Protection Includes Emergency stop, Airflow detection, and Battery reverse charge protection.
  • Low Voltage Performance: Maintains max output of 133.3A below 300Vdc.
  • Noise Control: Three adjustable noise modes with fan speed reporting.
  • Environmental Reliability: Key circuits resin-potted for salt fog and humidity resistance.
  • Safe Design: Built-in discharge circuit for residual charge safety.

Technical Specifications

Category Name Parameter
Environmental Operation Temp -40°C ~ +75°C (Derating above 55°C)
Humidity ≤95%RH, without condensation
Cooling Forced air cooling
Altitude 2,000 m (Derating above 2,000 m)
DC Input Rated Voltage 300-950Vdc (Max 1000Vdc)
Max Current 66.6A
Standby Power <20 W at rated 800Vdc input
DC Output Voltage Range 150~1000V
Current Range 0~133A (Adjustable)
Voltage Precision <±0.5% (150-1000V)
Efficiency ≥95% @1000V, full load

Frequently Asked Questions

What is the maximum efficiency of this module?
The module offers high-efficiency operation exceeding 95.5% across its entire load range.
What voltage ranges does the module support?
It supports an ultra-wide DC input range of 300V to 950V and an output range of 50V to 1000V.
Is the module suitable for harsh environmental conditions?
Yes, key circuits are potted with resin to enhance resistance to salt fog, humidity, and mold, and it operates between -40°C and +75°C.
How is noise controlled during operation?
The module features three adjustable noise modes and fan speed reporting to optimize acoustic performance based on the environment.
Does it provide safety protection for batteries?
Yes, it includes built-in battery reverse charge protection and a residual charge discharge circuit for safe system operation.

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