Landworld 3kw DC/DC Converter Power Supply for EV

• Customization: Available
• Type: Buck DC-DC Converter
• Certification: ISO
• Model NO.: LWD3K-540S27-M
• Warranty: 3years
• USB Number: No
• Usage: EV Onboard Charger
• Specification: 237x123x53mm
• Trademark: LANDWORLD
• Origin: China

Product Description

Product Features:

1. Product dimension: 237x123x53mm
2. Product weight: ≤2KG
3. Cooling method: by aluminum
4. Support on-line upgrade and fault diagnosis
5. High power density, modular design, easy for modular integration
6. Full digital SW design, redundant protection function design

Main Technical Parameters

Items	Technical Parameters	Remarks
Operation temperature	-40-85ºC	Aluminum temp.
Nominal output power	3KW	Peak: 3.6KW
Input voltage range	400-750Vdc
Output voltage range	27.5VDC	Adjustable
Nominal output current	110A
Auxiliary power	9-32VDC	VCC
Efficiency	≥95%	Nominal voltage
Output voltage ripple	≤300mVPK-PK
Output Voltage accuracy	±1%
voltage wake-up	CAN,KL15,High Voltage
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,