40KW OBC Liquid System  |Products|Chargers(OBC)

40KW OBC Liquid System


Model No.:ATC40K-380S380-W

Power:40KW

Input Voltage:304~456VAC(3 phrase)/220±15%VAC

Output Voltage:250~450VDC

Efficiency:95%

Code 40KW_OBC_Liquid





Download: Model No_ATC40K-380S380-W Specification

Download: Model No_ATC40K-380S540-W Specification

Features
● Charging Standard: IEC
● Output Power:40KW
● Input Voltage:304~456VAC(3 phrase)/220±15%VAC
● Output Voltage:250~450 400~650 450~750VDC
● Dimensions:448x380x160mm
● Cooling System:Liquid
● Protection Level:IP67
● Communication Method:CAN 
● Small size, light weight and stable performance
● Full digital software design, redundant protection


Series Specification
Item Part Name Model Name Power (W) Input Voltage (VAC) Output Voltage (VDC) Output Current (A) Efficiency Size (mm) Cooling System Weight (Kg)
1 40KW OBC ATC40K-380S380-W 40000 3 phrase
304~456 
1 phrase 175~265 
250~450 120 94% 448x380x160 Liquid 38
2 ATC40K-380S540 400~650 85
3 ATC40K-380S640-W 450~750 80


Specification
 
Description Technical specifications Remark
Environmental characteristics Operating temperature -40~85℃ Working Long Time
Vibration/noise Meet the QC/T 895-2011 standard  
Salt spray test Meet the QB/T 2423.17-2008 standard  
Output power Theree phrase 40KW/ Single phrase6.6KW  
Maximum input current Theree phrase 63A/ Single phrase32A  
Input voltage range Three phrase 304~456VAC (line-line voltage,three phase four wire system)
Single phrase 175~265VAC
 
Output voltage range 250-450/400~650/450~750VDC  
Output current accuracy ±0.5%  
Activation method PP/CP/Hard line enable  
Low voltage input specification 13.8VDC(4Amax) External low voltage supplies power to OBC.
Low voltage input power 30W  
Maximum output current Three phrase 128A/85A
Single phrase 20A/14A
 
Output current accuracy ±3% Half load or more
Efficiency ≥94% Rated voltage Full load
Other protection features Input over-voltage, output over-voltage, over-temperature protection, over-current protection, output short-circuit protection, reverse battery protection, communication fault protection, internal fault protection.  
Over temperature protection WWhen the coolant temperature exceeds 65 °C, the output current decreases linearly, and drops to 20% of the rated current when it reaches 85 °C.  
Insulation strength   Output to the outer casing 2800VDC /60S  10mA  Max  
Input to the outer casing 2121VAC /60S  10mA  Max  
Input to output 3000VAC /60S  10mA  Max  
Insulation resistance Input to output ≥20MΩ  
Input to the outer casing ≥20MΩ  
Electromagnetic compatibility Radiation emission GBT   18387 : 2008,  EN 55022  CLassB  
Conducted emission GBT   18387 : 2008,  EN 55022  CLassB  
Radiation immunity GBT   18387 : 2008,  EN 55022  CLassB  
CAN byte speed 250Kbps/500Kbps  
 

Structural parameters
 




Connector model
 

Position Socket model Function Brand Plug model
A YGC998-EV-S(2+2)R/ll AC input 1 Yong gui YGC998-EV-P(2+2)PA/ll
B YGC998-EV-S(2+2)R/lll AC input 2 Yong gui YGC998-EV-P(2+2)PA/lll
C YGC998-EV-S(2+2)R/l DC output Yong gui YGC998-EV-P(2+2)PA/l
D RT001823PN03 Control terminal Amphenol RT061823SNHEC03

Interface definition
 

Vendor  Model Description
Yong gui AC input 1
YGC998-EV-S(2+2)R/ll
1 L1 Live Wire 1
2 L2 Live Wire 2
Yong gui AC input 2
YGC998-EV-S(2+2)R/lll
1 L3 Live Wire 3
2 N Naught Wire
Yong gui DC output
YGC998-EV-S(2+2)R/l
1 VOUT+ Output positive
2 VOUT- Output negative
Amphenol Control terminal
(RT001823PN03)
A NTC1- Temperature sensor 1 negative
B NTC1+ Temperature sensor 1 positive
C VCC+ Normal input positive
D VCC- Normal input negative
E CAHN1 CAN1 High
F CANH2 CAN2 High
G CANL1 CAN1 Low
H CANL2 CAN2 Low
J NTC2- Temperature sensor 1 negative
K NTC2+ Temperature sensor 1 positive
L WAKE_UP Output wake-up signal
M CAN-G CAN shielding ground
N LOCK FB2 Electronic lock feedback 2
P EN_L Host selection (active low)
R CC_OUT CC status output / low level enable signal
S LOCK+ Electronic lock power supply positive
T LOCK- Electronic lock power supply negative
U LOCK FB1 Electronic lock feedback 1
V CC  
W CP  
X VCU_EN Hardwire wake-up signal
Y VCC+ Normal input positive
Z VCC- Normal input negative

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40KW OBC Liquid System

Model No.:ATC40K-380S380-W

Power:40KW

Input Voltage:304~456VAC(3 phrase)/220±15%VAC

Output Voltage:250~450VDC

Efficiency:95%