Landworld 44kw on-Board Charger High Power for Electric Heavy Truck

• Customization: Available
• Output Voltage: 200-450;400-650;450-750;500-850
• Certification: ISO
• Model NO.: LWC44KC-380S380/640/750-W
• Color: Gray
• After-Sales Service: Online
• Usage: EV Onboard Charger
• Input Voltage: 150-456VAC (Three-Phase Four-Wire)
• Operating Temp.: -40~80
• Lprating: IP67
• Output Power: 44kw
• Transport Package: Carton Packaging
• Specification: 460x392x200mm
• Trademark: LANDWORLD
• Origin: China
• Package Size: 46.00cm * 39.20cm * 20.00cm
• Package Gross Weight: 42.000kg

Product Description

FEATURES

1.         Product weight: ≤42KG 

2.         Cooling method: liquid cooled, flow≥15L/min  

3.         IP rating: IP67

4.         Supports inverter function (one-way optional)

5.         Support on-line upgrade and fault diagnosis

6.         Compatible with single and three phase charging pile

7.         Full digital SW design, redundant protection function design

MAIN TECHNICAL PARAMETERS

Items	Technical Parameters			Remarks
OBC Electrical Features
Nominal Output Power	Three-phase 44kw Single-phase 6.6kW Three-phase 44KW, Single-phase 6.6KW
Input voltage range	150-456VAC(Three-phase Four-wire)
Input Current	63A Max
Power Factor	≥0.99(220Vac,full load)
Output rated voltage	380V	640V	750V
Output voltage range	190-500V	400-750V	400-860V
Max output current	120A	88A	76A
Efficiency	≥94%			Nominal voltage
Voltage accuracy	±1%
Current accuracy	±3%
Inverter Features
Input voltage range	250-500V	450-750V	500-860V
Output voltage	220VAC(±5%)(Single-phase)
Power	6KVA
Efficiency	≥94%
Output harmonics (THDv)	<3%(Linear Load)
Dynamic response	60ms(Linear Load)
Other Electrical Features
Operation temperature	-40-65℃			coolant inlet operation temperature
Auxiliary power	9-32V
Low voltage wake-up	200mAmax(WAKE_UP signal)			wake up BMS/VCU, voltage follows VCC
voltage wake-up	CAN,CC/CP,EN			support reserve charging
CAN communication	CAN-FD
Static current	≤1mA			sleep mode/consume battery current at stop status
Protections	Input O/U V, Output O/U V, OT, OC, Output SC,Comm. fault prot.

APPLICATIONS

Electric Commercial Vehicle

New Energy construction Machinery

R&D STRENGTH AND MANUFACTURING STRENGTH SHOW

R&D Strength

 Manufacturing Strength

We have pushed continuous innovation in power electronics with an expert R&D team developing advanced EV power solutions. Our investment in technology and collaboration with industry leaders ensures compliance with global standards, which has enabled us to deliver customized, high-performance, and reliable solutions.

Our facilities feature intelligent systems for efficient production. With certifications like ISO26262, IATF 16949, and ESD S20.20, we uphold strict quality standards. Flexible production lines allow us to meet diverse demands while maintaining consistent quality and reliability for the global EV market.

FAQ

•  What applications are best suited for the Landworld liquid-cooled 44kW on-board charger?
The Landworld liquild-cooled 44kW on-board charger is ideal for high-performance electric vehicles and commercial applications, where rapid charging is essential. Its efficient cooling system ensures optimal performance, making it suitable for buses and delivery vehicles.
•  How does the water cooling system contribute to the charger's longevity?
The water cooling system in the Landworld 44kW on-board charger dissipates heat effectively, preventing thermal stress on components. This enhances the longevity of the charger, making it a reliable choice for manufacturers aiming for durable solutions in their electric vehicle designs.
•  What safety features are integrated into the Landworld liquid-cooled 44kW charger?
The Landworld liquid-cooled 44kW charger includes multiple safety features such as over-temperature protection, short-circuit protection, and fault detection. These features ensure safe operation in various conditions, providing peace of mind for manufacturers.