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48V 6.6kW IP67 On Board Battery Chargers from China Suppliers & Factory for Efficient EV Battery Charging
HXFeatures
The On Board Battery Charger converts alternative current available on the grid into direct current that can charge the vehicle’s battery. HUAXIN's 6.6KW charger is a product specially designed for supplementing electric energy for the power battery of electric vehicles. 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 has a built-in heat-sensing device and an overheat protection function. Fully sealed potting process, up to IP67 grade.
HXAdvantages
1. High Efficiency
This power supply operates with exceptional efficiency, converting energy with minimal losses, which can lead to cost savings and reduced energy consumption.
2. Robust Power Output
With a 1200W power rating, it provides a substantial and reliable power source for a variety of applications that require high power.
3. Versatile Voltage and Current
The ability to deliver 60V and 20A makes it suitable for a wide range of devices and systems, offering flexibility in application selection.
4. Advanced Switching Technology
The use of modern switching technology ensures rapid response times and better regulation of output voltage, enhancing the performance of connected devices.
5. Comprehensive Protection
Equipped with over-voltage, over-current, short-circuit, and over-temperature protections, this power supply safeguards both the devices it powers and itself from potential damage.
6. Reliable Operation
The stable output, even under fluctuating input conditions, ensures that the connected equipment operates reliably without interruption.
7. Durability and Longevity
Constructed with top-tier components, this power supply is built to last, offering long-term reliability and reducing the need for frequent replacements.
8. Space-Saving Design
Despite its high power capabilities, the unit is designed to be compact, saving space and allowing for easy integration into various setups.
9. Wide Input Voltage Tolerance
The power supply can handle a broad range of input voltages, making it adaptable to different power grid conditions and increasing its usability globally.
10. Low EMI and Noise
It operates quietly with minimal electromagnetic interference, which is ideal for environments with sensitive equipment that requires a clean power source.
11. User-Friendly Integration
The power supply is designed with standard interfaces, making it straightforward to integrate into existing or new systems without complex modifications.
12. Environmental Considerations
High efficiency not only saves on energy costs but also reduces the environmental impact by consuming less power and producing less heat.
HXModel list of 6.6KW
| Rated Output | Output Voltage Range | Output Current Range | Charger Model | Dimension (L*W*H) |
| 24V DC 200A | 0～36V DC | 0～200A | HX-24V6600 | 352*273*112mm |
| 48V DC 120A | 0～70V DC | 0～120A | HX-48V6600 | 352*273*112mm |
| 72V DC 90A | 0～100V DC | 0～90A | HX-72V6600 | 352*273*112mm |
| 80V DC 90A | 0～105V DC | 0～80A | HX-080V6600 | 302*211*113mm |
| 108V DC 60A | 0～135V DC | 0～60A | HX-108V6600 | 302*211*113mm |
| 144V DC 44A | 0～180V DC | 0～44A | HX-144V6600 | 302*211*113mm |
| 360V DC 18A | 0～500V DC | 0～18A | HX-360V6600 | 302*211*113mm |
| 540V DC 12A | 0～700V DC | 0～12A | HX-540V6600 | 302*211*113mm |
| 700V DC 12A | 0～850V DC | 0～9A | HX-700V6600 | 302*211*113mm |
HXSpecifications
| ITEMS | SPECS | |
| Input | AC Input Range | AC 90~256V |
| Frequency | 45-65Hz | |
| Input Current | ≤32A | |
| Power Factor | ≥0.99 | |
| Efficiency | ≥93% | |
| Standby Consumption | ≤10W | |
| Main Output | Output Mode | CV/CC |
| Output Voltage | 6600W@220VAC; 3300W@110VAC | |
| CC Accuracy | ±1% | |
| Ripple Voltage Coefficient | 5% | |
| Communication Function | CAN Communication | Yes |
| Terminal Resistance | N/A | |
| Low Voltage Output | Output Mode | CV |
| Output Voltage | 13.8V/27.6V | |
| CV Accuracy | ±1% | |
| Nominal Current | 5A | |
| Max Current | 5.5A±0.5A | |
| CC Accuracy | ±2% | |
| Ripple Voltage Coefficient | 1% | |
| CAN Communication | CAN Communication | Optional |
| Baud Rate | 125Kbps 250Kbps 500Kbps | |
| Terminal Resistance | NO | |
HXProduct Size
HXWorkshop Production Line
Production Line 2
Production Line 3
Production Line 4
Production Line 5
Production Line 7
Production Line 8
HXProduct Application
AGV Transport Vehicle
Electric Bus
Electrical Forklift
Golf Cart
Industrial Robot
LED Lighting
Mechanical Equipment
Recreational Vehicle
Solar Power
HXFrequently Asked Questions
What is the conversion efficiency of the HUAXIN 6.6KW On-Board Charger?
The charger operates with an exceptional efficiency rating of ≥93%, converting alternative current from the grid into direct current with minimal energy loss.
What level of environmental protection does the charger offer?
It features a fully sealed potting process, achieving an IP67 protection grade, which ensures high reliability and resistance to dust, water, and harsh environments.
Does the 6.6KW charger support smart communication protocols?
Yes, the charger supports CAN communication with optional baud rates of 125Kbps, 250Kbps, and 500Kbps for seamless integration with vehicle management systems.
What safety protection functions are built into the device?
It is equipped with comprehensive protection mechanisms, including over-voltage, over-current, short-circuit, and over-temperature protection, alongside a built-in heat-sensing device.
What are the primary applications of this on-board charger?
It is widely applicable for AGV transport vehicles, electric buses, electrical forklifts, golf carts, industrial robots, LED lighting systems, mechanical equipment, recreational vehicles (RVs), and solar power systems.
Can this charger operate under different global grid conditions?
Yes, it features a wide input voltage tolerance range of AC 90~256V and a frequency range of 45-65Hz, making it adaptable to various regional power grids worldwide.