1.5KW DC/DC Converter  |產品中心|DC/DC OBC 多合一充電器

1.5KW DC/DC Converter


Model No.:AR-540-12JC-A/N/W

Power:1.5KW

Input Voltage:350-630VDC

Output Voltage:13.8VDC

Output Current:110A

Efficiency:95%

代碼 AR-540-12JC





Download:1.5KW DC/DC Converter


Overview

1.5KW DC-DC Converter can install in electric vehicle, supplying 12V power to low voltage application in vehicle. Output terminal can connect directly to 12V back-up battery pack. DC-DC Converter will management the charging process of back-up battery automatically. Fully sealed potting can be highly waterproof and dust proof, highly temperature resistance, highly vibration resistance.
The diagram between DC-DC Converter,12V back-up battery pack, low voltage equipment and BMS is as below.



Basic Function

Transfer high voltage from power battery into low voltage of 12V
Management charging process of 12v back-up battery
With HVIL, high voltage internal lock.
Comply with CAN 2.0, working statue and fault code is showed via BUS.
OBD, working statue display, working parameter modification and programming can be achieved via CAN BUS.
Protection function including low voltage input protection, reverse protection, output short circuit protection, over heating protection etc.
Input terminal pre-charge function.
Fully sealed waterproof framework, three optional cooling version: Nature cooling, enforce air cooling and water cooling.


Model
 

Model

Input Voltage Range

Nominal Output Voltage

Nominal Output Current

Configuration Number

TDC-540-12JG

350-630V

13.8V

110A

 


Features
 
Model TDC-540-12JG
Input Nominal Voltage DC540V
Nominal Current IN≤3A
Input Voltage Range 420-650V
The protection point of Low input voltage 400V±5V
The protection point of Over input voltage 660V±10V
Starting time -
Output Output Voltage 13.8V±1%
Nominal Output Current 70A
Peak Current 65A-70A
Rated Power 1500W
  Peak Power 1800W Continue 6 minutes
Max Efficiency ≥95%
Output Voltage Instantaneous
Reflecting
≤50ms
  Voltage Regulation 1%
Load Regulation 1%
Steady Voltage Accuracy ≤1%
Steady Current Accuracy ≤2%
  Leaking Current of Output
Terminal
≤5mA
Output Ripple
Coefficient
≤276mV @ 12V
Over voltage
Protection
15-16V @ 12V
12V/24V Enable Voltage 6-30V
12V/24V Enable
Current
≤1mA
DC Cable
Requirements
25-30mm2 @ 12V
Resistor Ground The resistor of Ground to Cooling fin ≤100MΩ, testing current is 25A AC.
Environmental
Temperature
-30~60 ℃
Storage
Temperature
-40~90℃
Working
Environmental Relative Humidity
5%~95% Non-Condensation
Protection Level IP67
Voltage
Resistance
Under voltage resistance of below table 1, There is no Corona,ionization,Flying
Fox,Breakdown phenomenon.
Isolated Resistor @ (23±2) ℃ and relative humidity 80%~90%, ≤2MΩ,experimental details see table 2.
Noised ≤55dB, within distance 1.5m.
EMC GB/T 18655-2002- 12 or 14
Reliability MTBF300000 H

Protection
 
Over Current Protection Shut off once output current over peak current
Over Voltage Protection See Feature Table
Under output voltage
protection
Output voltage under 6V, report low voltage fault after 2 seconds
Over Temperature Protection Derating since internal 85℃, shut off at 90℃
Input under voltage
Protection
See Feature Table
Input over voltage Protection See Feature Table
Short Circuit Protection Output Current descend to one quarter delay 10 seconds once output voltage under 6V; Resume automatically once voltage back to 6V.
Input Reverse Protectio No working, No damage, resume once wiring correctly
HVIL(High Voltage Internal
Lock)
Shut off once Mating connectors is no fastening, incorrect fastening
Communication Protection Shut off once CAN communication invalid .

Interface Definition

Input Terminal



Output Terminal


 
Input Terminal: HV1-Z2J(40A)-00 , Mating HV1-T2K(40A)-00, Brand: Xinxi
1 HVIL(High Voltage Internal Lock)
2 HVIL(High Voltage Internal Lock)
A DC Input +
B DC Output-
Output Terminal: RT0W0106PW03, Mating RT0W6106SWH03, Brand: Amphenol
A CANL
B CANH
C CANGND
D 12/24V Enable: Wiring with 12V+/24+, Wiring 12V-/24V- with Converter Housing
E Working Indicator
F Fault Indicator

Water Cooling Dimension



Nature cooling Dimension



Enforce Air Cooling Dimension







 

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1.5KW DC/DC Converter

Model No.:AR-540-12JC-A/N/W

Power:1.5KW

Input Voltage:350-630VDC

Output Voltage:13.8VDC

Output Current:110A

Efficiency:95%