Landworld 11kw Obc 3kw DC/DC Converter Power Supply Integration Electric Vehicle DC+Obc

Landworld 11kw Obc 3kw DC/DC Converter Power Supply Integration Electric Vehicle DC+Obc. We are a factory specializing in electric vehicle power supply integration.
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PRODUCTS DETAILS

Basic Info.

Model NO.
LWD3KCB11KB-D14C380-M

Product Description

Landworld 11kw Obc 3kw DC/DC Converter Power Supply Integration Electric Vehicle DC+Obc
Product Features:
  1. Body Size: 302x204x73m
  2. Weight::≤7KG
  3. Cooling method:By aluminum plate
  4. Support inverter function
  5. Support on-line upgrading and fault diagnosis
  6. Compatible with single and three phase charging station
  7. Full digital software design, Redundant protection function design

Main Technical Parameters
 
Items Technical Specification Remarks
OBC Electrical Features
Nominal output power 11KW  
Input Voltage 304-456VAC(three phase four wire) Sigle-phase176-264VAC
Input current 32A Max  
Power factor ≥0.99(220Vac,full load)  
Output voltage range 250-450VDC Can be adjusted according to battery voltage
Max output current 32A  
Efficiency ≥94% Nominal voltage
Voltage accuracy ±1%  
Current accuracy ±1%  
Inverter features
Input voltage range 250-450VDC  
Output Voltage 220VAC(±5%)(single-phase)  
Power 6kVA(single-phase)  
Efficiency ≥94%  
Output harmonics(THDv)    
  <3%(linear load)  
Dynamic response    
  60ms(linear load)  
Leakage current protection threshold    
  ≤30mA  
DCDC features
Input voltage 250-450VDC  
Output current <16A @240Vdc full load  
Efficiency ≥94%  
Output voltage 9-16V  
Nominal voltage 13.8V  
Nominal output current 218A  
Nominal power 3KW  
Peak power 3.6KW  
Voltage ripple 300mV Max  
Other Elecreical features
Operating temp. -40-85ºC Coolant inlet temperature
Low voltage wake-up 12Vdc&200mAmax(WAKE_UPsignal) Wake up BMS/VCU
Wake-up mode CAN,AC,CC/CP,EN Support reserve charging
CAN communication CAN-BUS  
Static current ≤1mA Sleep mode/ consume battery current at stop status
Protection Input OVP, UVP, output OVP, UVP, OTP, OCP, output short circuit protection, communication fault protection  
EMC GB/T18387-2008,EN 55022  

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