Download：2KW DC/DC Converter Liquid System Specification
Features
●Output Power：2KW
●Input Voltage：240~420VDC
●Output rated voltage：14VDC
●Output Currant：143A
●Dimensions：263x227x59.4mm
●Cooling System：Liquid
●Communication Method：CAN
●Weight: ≦3KG
Series Specification
| Item | Part Name | Model Name | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Output Current (A) | Efficiency | Size (mm) | Cooling System | Weight (Kg) | Certificate |
| 1 | 2KW DC-DC CONVERTER |
ATD2K-32012-W | 2000 | 240-420 | 14V | 143A | ≥94% | 263x227x59.4 | Liquid | 3.0 | CE |
Specification
|
Item |
Min |
Typ |
Max |
Unit |
Remark |
|
DC/DC Parameter |
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|
1、Input |
|||||
|
Input voltage range |
240 |
- |
420 |
Vdc |
|
|
2、Output |
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|
Output voltage range |
13.6 |
|
14.0 |
Vdc |
|
|
Nominal output current |
- |
143 |
- |
A |
|
|
Peak output current |
- |
172 |
- |
A |
1.2 times of rated output current |
|
Output power |
- |
2000 |
- |
W |
|
|
Output peak power |
- |
- |
2400 |
W |
Working time≤6 minutes |
|
DC efficiency |
93 |
- |
- |
% |
Rated input voltage, load more than 30% |
|
Output voltage rising time |
|
|
300 |
mS |
Time for output voltage from 10% to 90% |
|
Output static current |
- |
- |
1 |
mA |
Output voltage is 14V |
|
3、Protection parameters |
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|
Input over voltage protection point |
425 |
|
435 |
Vdc |
Shut off output |
|
Input voltage recovery point |
420 |
|
430 |
Vdc |
|
|
Input low voltage protection point |
225 |
|
235 |
Vdc |
Shut off output |
|
Input low voltage recovery point |
230 |
|
240 |
Vdc |
|
|
Output over voltage protection level |
15 |
|
16 |
Vdc |
15-16VDC，turn off，15VDC automatic recovery |
|
Output low voltage protection point |
6 |
|
7 |
Vdc |
6-7VDC，turn off， 9VDC automatic recovery |
|
Over temperature protection |
|
95 |
|
℃ |
DC/DC internal CPU inspect DC/DC internal temperature，when reach to this point, power goes down and derating output |
|
|
110 |
|
℃ |
DC/DC internal CPU inspect DC/DC internal temperature，when reach to this point, DC/DC shut off |
|
|
Output over current protection |
>178 |
A |
This value is for the hardware, it can be adjusted by the firmware |
||
Environmental conditions
|
No. |
Item |
Technical Indicators |
Unit |
Remark |
|
1 |
Operation Temperature |
-40～85 |
℃ |
Coolant no more than 65℃ |
|
2 |
Storage Temperature |
-55～100 |
℃ |
Without power supply |
|
3 |
Relative Humidity |
5～95 |
%RH |
No condensation, no frosting |
|
4 |
Protection Level |
IP67 |
|
|
|
5 |
Cooling Way |
Liquid cooling |
|
|
|
6 |
Vibration Level |
Meet GB/T24347-2009 |
|
|
|
7 |
Noisy Level |
65 |
dB |
Meet GB/T24347-2009 |
|
8 |
Salt spray Level |
Meet QC/T2423.17-2011 |
|
|
|
9 |
Altitude |
3000 |
m |
GB/T16935.1-2008 |