2KW DC/DC Converter Liquid  |產品中心|DC/DC OBC 多合一充電器

2KW DC/DC Converter Liquid


Model No.:LWD2K-540S14-W

Power:2KW (continuous operation at full load)

Input Voltage:400-750VDC

Output Voltage:14VDC

代碼 LWD2K-540S14-W





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Features

● Output Power:2KW
● Input Voltage:400-750VDC
● Output Voltage:14VDC
● Dimensions:268x220x75mm
● Cooling System:Liquid (water nozzie ψ16)
● IP Rating: IP67
● Communication Method:CAN 
● Dimensions:268x220x75mm
● Weight : 3.5KG


Specification
 
Description Technical specifications Remark
Operating temperature -40~85℃ 85~100℃,Can be derated to 40% of work
Rated output power 2KW (continuous operation at full load) Peak power 2.5KW
Input voltage range 400-750VDC  
Output rated voltage 13.8VDC 9~16 Adjustable
Rated output current 145A  
Auxiliary power VCC 6-18VDC   
Efficiency ≥95% Rated voltage Full load
Output voltage ripple ≤500mVPK-PK  
Protection characteristics Input over and under voltage, output over and under voltage, input anti-reverse connection, output over current and short circuit protection, over temperature self-recovery  
Over temperature protection 2The baseplate temperature reaches 85 ° C and starts derating. If the temperature exceeds 100 ° C, it will be shut down. If the temperature is lower than 95 ° C, it can recover automatically  
Dielectric strength   Input to output 2500VDC/1min  1mA max  
Input to the outer casing 2500VDC/1min  1mA max  
Insulation resistance Input to output ≥20MΩ  
Input to the outer casing ≥20MΩ  
Battery compatibility Radiation emission GB/T 18655-2010  Class 3  
Conducted emission GB/T 18655-2010  Class 3  
Static immunity GB/T 19951-2005  Air discharge:15KV,
Contact discharge 8KV
Radiation immunity GB/T 18655-2010  Class 3  
High current injection GB/T 17619-1998  
Fast burst immunity GB/T 17626.4-2008  1KV  
Weight Net weight / Gross weight 4.5KG / 5.0KG  






Structural parameters



Connector Table(customizable)

Item Position Receptacle
model no.
Pinout definition Maker Plug model no.
1 A RT00128PN03 Control terminal Amphenol RT06128SNHEC03
2 B RT00122PN03 DC high voltage terminal Amphenol RT06122SNHEC03
3 C ACTB117-C Output positive Connet M8 Specification copper ear
4 D M8 Bolt lock housing Output negative \ M8 Specification copper ear


Interface definition(for reference)
 

Maker Receptacle model no. Description Connector picture
Amphenol RT00128PN03 A CAN-H
B CAN-L
C KEY(Highly effective)Reserved
D VCC+
E GND
F NC
G Interlock 3
H Interlock 4
Amphenol RT00122PN03 A Input positive
B Input negative
1 Interlock 1 (connection interlock 3)
2 Interlock 2 (connection interlock 4)


Label
 

Product Model LWD2K-540S14-W
Code LWD2K-540S14-W-AR01
Serial Number  
Input Voltage 400~750Vdc Output Voltage  
Output Current 145A Output power 2KW

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2KW DC/DC Converter Liquid

Model No.:LWD2K-540S14-W

Power:2KW (continuous operation at full load)

Input Voltage:400-750VDC

Output Voltage:14VDC