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High Power 20kW AC 380V 3 Phase EV Onboard Charger from China Factory - Reliable Suppliers for DC 360V Charging Solutions
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High Power 20kW AC 380V 3 Phase EV Onboard Charger from China Factory - Reliable Suppliers for DC 360V Charging Solutions

The On Board Battery Charger is an essential component for electric vehicles, expertly designed to convert the alternating current from the grid into direct current to efficiently charge your vehicle's battery. Produced by HUAXIN, a leading factory in China, our 20KW charger is specifically engineered for high-voltage battery charging, ensuring optimal performance and safety. As trusted suppliers in the EV charging industry, we prioritize quality and innovation to meet the needs of modern electric vehicles. Choose HUAXIN for reliable and advanced charging solutions
  • Product Name On Board Charger
  • Rated input Voltage 360V or 540V
  • Input Voltage Range 200-450V or 400~700V
  • Typical Efficiency ≥0.92
  • IP Grade IP67

HXProduct Description

It is not only has the advantages of high efficiency, small size, high stability, long life, etc., but also has the characteristics of high protection level, high reliability, and complete protection functions. It is an ideal power source for electric vehicle charging. It is with active power factor correction zero pollution to the power grid, wide input and output voltage range, using CAN2.0B communication protocol, with intelligent charging function, with intelligent monitoring fault alarm protection; built-in 12V independent auxiliary power supply for Car battery management system power supply.

HXFeatures

1. High Power

With a capacity of 20kW, this charger is designed to deliver a high power output, enabling faster charging times for electric vehicles.

2. Three-Phase Input Voltage

It operates on a three-phase 380V AC input, which is suitable for industrial or commercial settings where such power supply is available.

3. Rated Output Voltage

The charger is capable of providing a rated output voltage of 600Vdc, with an output voltage range of 400Vdc to 750Vdc, making it compatible with a variety of electric vehicle battery systems.

4. Efficiency

The charger boasts an efficiency of up to 93%, which is crucial for minimizing energy loss during the charging process.

5. Active Power Factor Correction

It features active power factor correction with a value of at least 0.99, ensuring minimal pollution to the power grid and improved energy utilization.

6. Safety Features

The charger includes multiple safety protections such as input over/under-voltage protection, output over/under-voltage protection, output over-current protection, output short circuit protection, and output reverse connection protection. It also has over-temperature protection and CAN communication for intelligent fault alarm and protection functions.

7. Thermal Management

The charger is designed with effective heat dissipation in mind, using air cooling to maintain the temperature of all components within a safe range, which is essential for the longevity and reliability of the OBC.

8. Flexibility and Scalability

The charger is designed to be flexible, allowing it to adapt to various operating conditions and advancements in technology. It is scalable, meaning it can be adjusted to meet different power requirements.

9. Sustainability

The charger is developed with sustainability in mind, using materials that result in minimal carbon footprints and prioritize cost savings through decreased waste management and increased energy efficiency.

10. Communication Protocol

It uses the CAN2.0B communication protocol, enabling intelligent charging functions and smart monitoring for fault alarms.

HXModel list of 20KW

Rated output Output voltage range Output current range Model Dimension (L*W*H)
80V DC 240A 0~105V DC 0~240A SK-L080V20000 550*396.5*100mm
108V DC 180A 0~135V DC 0~180A SK-L108V20000 550*396.5*100mm
144V DC 132A 0~180V DC 0~132A SK-L144V20000 550*396.5*100mm
360V DC 54A 0~500V DC 0~54A SK-L360V20000 550*396.5*100mm
540V DC 36A 0~720V DC 0~36A SK-L540V20000 550*396.5*100mm
700V DC 27A 0~850V DC 0~24A SK-L700V20000 550*396.5*100mm

HXSpecifications

20KW On-board Charger
Product Name On Board Charger
Output Voltage 80V 400V 600V
Output Current 250A 50A 50A
Rated input Voltage 360V or 540V
Input Voltage Range 200-450V or 400~700V
Typical Efficiency ≥0.92
Ripple Coefficient of Voltage ≤1%
Voltage Stabilization Accuracy ≤5%
Output Response Time ≤200mS
Humidity 5%~95%
IP Grade IP67
Cooling Type Liquid Cooling
Communication CAN BUS
Certification CE LVD EMC ROHS
Warranty 2 Years

HXSize

size7rf

HXWorkshop Production Line

HXProduct Application

HXFrequently Asked Questions

What is the typical efficiency of this 20kW On-board Charger?

The charger achieves a typical efficiency of up to 93% (with a rated typical efficiency of ≥0.92), which effectively minimizes energy loss during the charging process.

What cooling method does the charger use?

According to the technical specifications, the charger is designed with liquid cooling (with certain variations supporting air cooling for component heat dissipation) to maintain safe operating temperatures.

What safety protection functions are integrated?

It features comprehensive safety measures including input/output over-voltage and under-voltage protection, output over-current protection, output short circuit protection, output reverse connection protection, over-temperature protection, and intelligent CAN communication fault alarms.

What communication protocol is used for monitoring?

The charger utilizes the standard CAN2.0B communication protocol, enabling smart charging control, real-time monitoring, and automatic fault alarm protection.

What is the IP protection rating of this charger?

This charger features an IP67 protection grade, which provides high reliability and complete protection against dust and water immersion, making it ideal for harsh electric vehicle environments.

What is the warranty period for the 20kW On-board Charger?

The manufacturer provides a standard 2-year warranty for the 20kW On-board Charger.