300W DC/DC CONVERTER SYSTEM  |產品中心|DC/DC OBC 多合一充電器

300W DC/DC CONVERTER SYSTEM


Model No.:LWD300-540S24-A

Power:300W

Input Voltage:200~800VDC

Output Voltage:24VDC

Output Current:12.5A

Efficiency:92%

代碼 LWD300-540S24-A





Download: 300W DC/DC CONVERTER SYSTEM


Features

● Output Power:300W
● Input Voltage:200~800VDC
● Output Voltage:24VDC
● Dimensions:208x129x45mm
● Cooling System:Fan 
● Machine Weight:<1.5KG
● Communication Method:CAN 
● Software: Digital software design


Specification
Description Technical specifications Remark
Rated output power 300KW (continuous operation at full load) Peak power360W
Input voltage range 200-800VDC Rated input 540VDC
Output rated voltage 24±0.5VDC Adjustable
Rated output current 12.5A  
Efficiency ≥92% Rated voltage Full load
Output voltage ripple ≤500mVPK-PK  
No-load power consumption <10W Input high voltage power consumption while not loaded
Sleep power comsumption <60MW Power consumption of high voltage input during sleep state
Auxiliary source power consumption <4W Input power consumption when auxiliary power supply is working
Protection characteristics Input over-voltage, output over-voltage, input anti-reverse connection, output over-current and short-circuit protection, over-temperature self-recovery  
Dielectric strength Input to output 3000VDC/1min  1mA max  
Input to the outer casing 3000VDC/1min  1mA max  
Insulation resistance Input to output ≥20MΩ  
Input to the outer casing ≥20MΩ  
Battery compatibility Radiation emission Limit requirements for level 3 in 6.4.4 of GB/T 18655-2010.  
Conducted emission Limit requirements for level 3 in 6.2.3 of GB/T 18655-2010.  
Radio frequency immunity (free field / antenna injection) Level 3 requirements for Appendix C of ISO 11452-2-2004.  
Radio frequency immunity (High current injection) Level 3 requirements for Appendix E of ISO 11452-2-2004.  


Structural parameters


Connector model

 

Position Socket model Function Brand Plug model
A L52-STP083-12P-W Control terminal LeadWay L52-STP063-12S-W
B L52-BT6106-090X-C High voltage input LeadWay L52-BT6105-09SX-C


Interface definition
 

Vendor  Model Description
LeadWay L52-STP063-12S/RWD1259/store/F4/22_LWD300-540S24-A.pdf-W A 24+ low voltage output positive / 12.5A (2.5A)
B 24- low voltage output negative / 12.5A (2.5A)
C 24- low voltage output negative / 12.5A (2.5A)
D 24+ low voltage output positive / 12.5A (2.5A)
E AUX1 (Auxiliary 1) / 20mA
F DISABLE (disable output 24V) / 20mA
G ALARM (hardwire alarm) 10mA
H CAN (CAN communication low) / 100mA
J CAN (CAN communication high) / 100mA
K 24- low voltage output negative / 12.5A (2.5A)
L 24+ low voltage output positive / 12.5A (2.5A)
M AUX2 (Auxiliary 2) / 20mA
LeadWay L52-BT6105-09SX-C A High voltage input is positive
B High voltage input is negative

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300W DC/DC CONVERTER SYSTEM

Model No.:LWD300-540S24-A

Power:300W

Input Voltage:200~800VDC

Output Voltage:24VDC

Output Current:12.5A

Efficiency:92%