6kw Landworld IP67 Electric Bus Commerical on-Board Power Supply Waterproof DC Converter

• Customization: Available
• Type: Buck DC-DC Converter
• Certification: ISO
• Model NO.: LWD6K-540S27-W
• USB Number: No
• Usage: EV Power Supply
• Specification: 318x174x90mm
• Trademark: LANDWORLD
• Origin: China

Product Description

Product Features
Body size: 318x174x90mm
Weight : <5KG
Cooling method: Liquid cooled, Flow rate≥12L/min
IP rating : IP67
Support on-line upgrading and fault diagnosis
Full digital software design, Redundant protection function design


Main Technical Parameters

Items	Technical Parameters	Remarks
Operation temperature	-40-85ºC
Nominal output power	6KW	Peak: 1.8KW
Input voltage range	400-750VDC
Output voltage range	27.5VDC	Adjustable
Nominal output current	218A
Auxiliary power	9-32VDC	VCC
Efficiency	≥95%	Nominal voltage
Output voltage ripple	≤500mVPK-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,