Landworld Bidirectional Isolated 27V 3kw DC/DC Converter for New Energy Commercial Vehicle

• Customization: Available
• Type: Buck DC-DC Converter
• Transport Package: Carton Packaging
• Model NO.: LWD3KB-540/640S27-W
• Specification: 298x172x86mm
• Trademark: LANDWORLD
• Origin: China
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 6.500kg

Product Description

FEATURES

1.         Cooling method: Liquid cooled, Flow rate≥10L/min

2.         IP rating: IP67

3.         Support on-line upgrading and fault diagnosis  

Full digital software design, Redundant protection function design

MAIN TECHNICAL PARAMETERS

Items	Technical Parameters			Remarks
Operation temperature	-40-85℃
Nominal output power	3KW			Peak: 3.6KW
Input Rated Voltage	380	640	850
Input voltage range	200-450	400-750	500-950
Output voltage range	27.5VDC			Adjustable
Nominal output current	110A
Auxiliary power	9-32VDC			VCC
Efficiency	≥95%			Typical efficiency
Output voltage ripple	≤500mVPK-PK
Output Voltage accuracy	±1%
voltage wake-up	CAN,KL15(Hardware)
CAN communication	CAN-BUS
Static current	≤2mA			Sleep mode/Battery current consumption under stop status
EMC standard	GB/T 18655-2010
Protections	Input OVP/UVP, output OVP/UVP,OTP, input reverse protection, output short-circuit protection, OCP, OTP

APPLICATIONS

New Energy Passenger Vehicle

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 advantages does the Landworld 3kW DC/DC Converter offer for compact applications?
The Landworld 3kW DC/DC Converter is designed for compact spaces, making it ideal for smaller electric vehicles and specialized machinery. Its efficient liquid cooling system allows for high power output without compromising space, enhancing design flexibility for manufacturers focused on innovative vehicle solutions.

How does the 3kW converter ensure reliable performance in varying temperatures?
The Landworld 3kW DC/DC Converter utilizes a liquid cooling system that maintains optimal operating temperatures, even in extreme conditions. This feature enhances reliability and performance, making it suitable for applications in diverse environments, from urban settings to industrial sites.

Can the 3kW DC/DC Converter be integrated with existing vehicle systems?
Yes, the Landworld 3kW DC/DC Converter is designed for easy integration with various electric vehicle systems. Its modular design and compatibility with industry standards make it a versatile choice for manufacturers looking to upgrade or implement new power solutions in their vehicles.