3.3KW OBC+1.5KW DCDC+PDU  3 in 1 Liquid Cooling  |產品中心|DC/DC OBC 多合一充電器

3.3KW OBC+1.5KW DCDC+PDU 3 in 1 Liquid Cooling


Model No.:AR-1K5C3K3-D14C380-HW-AR01

Power:OBC:3.3KW DCDC:1.5KW

Input Voltage:OBC:90~264VAC DCDC:200~420V

Output Voltage:200~420V DCDC:14V

Output Current:OBC:10A(max) DCDC:108A

Efficiency:OBC:95% DCDC:95%

代碼 AR-1K5C3K3-D14C380






Download: 3.3KW OBC+1.5KW DCDC+PDU  3 in 1 Liquid Cooling Specificaiton


Features

● Module Low Voltage (VDC): 12
● Module Low Current (A): 200Ma/2A
● Size (mm): 359X318X188mm (estimated)
● Cooling System: Water
● IP Rating: IP67
● Scope: Various new energy vehicles
● Hardware: Small size, light weight and stable performance
● Firmware: Full digital software design, redundant protection function design


DC/DC Converter

● Output power: 1.5KW
● Input voltage: 200~420VDC
● Output voltage: 14VDC
● Communication method: CAN

AC/DC Converter (OBC)

● Output power: 3.3KW 
● Input voltage: 90~264VAC
● Output range: 200~420VDC
● Communication method: CAN



The main technical

OBC、DCDC technical Parameters

Item Technical specifications Remark
Output Power 1.5KW 3.3KW  
Input voltage range 200-400VDC 90~264VAC  
Output voltage range 13.8VDC 200-420 VDC  
Output voltage accuracy ±0.2VDC ±1%  
Output current 108A 10A(max)  
Current accuracy / ±3% Half load or more
Effectiveness ≥95% ≥95% Rated voltage full load
Low voltage output / 12VDC/200mAmax  
Auxiliary power VCC 6-18VDC /  
Output voltage ripple ≤500mVPK-PK /  
Other protection features Input over-voltage, output over-voltage, output over-current and short-circuit protection (extension and snoring), over-temperature self-recovery 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  
Dielectric strength Input to output 2500VDC/1min  1mA max 2000VDC /1min  10mA  Max  
Input to the outer casing 2500VDC/1min  1mA max 1500VAC /1min  10mA  Max  
Input to output / 3000VAC /1min  10mA  Max  
Insulation resistance Input to output ≥20MΩ ≥20MΩ;  
Input to the outer casing ≥20MΩ ≥20MΩ;  
Electromagnetic compatibility Radiation emission GB/T 18655-2010  Class 3 GB/T18387 2008 EN55022 CLassB  
Conducted emission GB/T 18655-2010  Class 3    
Static immunity GB/T 19951-2005    
Radiation immunity GB/T 18655-2010  Class 3    
High current injection GB/T 17619-1998    
Fast burst immunity GB/T 17626.4-2008  1KV    



High voltage distribution parameters

High-voltage power distribution electrical schematic (can be customized)





 Fuse parameters (customized by customer)

 

Name Specification requirements Manufacturer model
PTC fuse 20A 500V HV150-20BP
Air conditioner fuse 20A 500V HV150-20BP
DCDC Fuse 15A 550V HV150-15BP
AC charging fuse 32A 550V HV150-35BP
Fast charging fuse  200A 550V EV3050-200
 

Contactor parameters (can be customized)
 

Name Specification requirements Manufacturer model
PTC relay 20A 550V HFZ16-30-900-E
Pre-charging relay 10A 550V HFZ16-30-900-E
HV component relay 50A 750V HFZ16-30-900-E

 

Structural parameters

Structural parameters

 


Electrical Interface

High pressure interface (customized by customer)
 

Item Socket model Plugin definition Plug model factory Quantity Plug note
1 YGC1127-EV-S(2+2)RD Positive and negative battery YGC1127-EV-S(2+2)PF Yonggui 1 B positive A negative 35 square shielded wire
2 YGC1127-EV-S(2+2)RC Motor controller positive and negative YGC1127-EV-S(2+2)PE Yonggui 1 A positive B minus 35 square shielded wire
3 YGC998-EV-S(2+2)R/I Air conditioner YGC998-EV-S(2+2)PW/I Yonggui 1 2 positive 1 negative, 25 square shielded wire
4 YGC939-EV-P2RB PTC YGC939-EV-S2PB Yonggui 1
  1 positive 2 negative connected 2.5 square shielded wire
5 YGC939-EV-P2RC air conditioner YGC939-EV-S2PC Yonggui 1 1 positive 2 negative connected 2.5 square shielded wire
6 YGC989-EV-P3RD Slow charging three-phase input YGC989-EV-S3PH Yonggui   1 connected to L 2 to N 3 to PE
7 C-GH02-P250-1NNB-T01 12V output is positive M8 screw column Guoweitong   12VDC positive electrode
 


Interface definition

  

Socket definition Pin number Interface definition Description
Battery B Power battery is positive  
A Power battery negative  
Motor Controller A Motor controller is positive  
B Motor controller negative  
Fast charging interface 1 Fast charge  negative  
2 Fast charge positive  
PTC 1 positive  
2 negative  
air conditioner 1 positive  
2 negative  
Slow charging interface 1 L  
2 N  
3 PE  
DCDC output interface 1 Low voltage output is positive  
Control signal terminal A VCC+  
B GND  
C Fast charge contactor feedback  
D Fast charge contactor coil negative  
E PTC contactor coil negative  
F DCDC EN enable  
G WAKE UP  
H CANH  
L CANL  
M CC  
N CP  
P High voltage interlock input  
R High voltage interlock output  
K AC charging electronic lock power supply positive  
T AC charging electronic lock feedback  
S AC charging socket temperature detection 2  
J NC  
U AC charging electronic lock power supply negative  
W AC charging socket temperature detection 1  
V Car charging signal ground

 


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3.3KW OBC+1.5KW DCDC+PDU 3 in 1 Liquid Cooling

Model No.:AR-1K5C3K3-D14C380-HW-AR01

Power:OBC:3.3KW DCDC:1.5KW

Input Voltage:OBC:90~264VAC DCDC:200~420V

Output Voltage:200~420V DCDC:14V

Output Current:OBC:10A(max) DCDC:108A

Efficiency:OBC:95% DCDC:95%