DC isolated converter
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1. Genera
The DC-500W series 175×140×70mm aluminum case converter, with short circuit protection.
2.Main battery pack parameter
|
Battery pack model |
The input voltage |
Maximum output voltage |
The output power |
The output signal |
|
□48V |
□DC40-60V |
□DC12.5V □DC13.0V □DC13.7V □DC14.2V □DC24.0V □DC24.5V □DC25.2V □DC26.5V ☑DC27.5V |
☑DC500W |
☑ output requires ACC control(high/low voltage signal)to have output.
□ there is output without ACC boot. |
|
□60V |
□DC45-80V |
|
|
|
|
□72V |
□DC45-90V |
|
|
|
|
□84V |
□DC55-110V |
|
|
|
|
□96V |
□DC60-120V |
|
|
|
|
□120V |
□DC80-150V |
|
|
|
|
☑144V |
☑DC108-180V |
|
|
|
DC input positive and negative terminals to the voltage signal, at the same time thesignal ACC control line (high and low voltage signal), at this time the DC has power supply, output has normal work.
3.Input characteristic
|
NO. |
Item |
Technical specification |
Remark |
|
1 |
Rated input voltage |
□48Vdc□60Vdc□72Vdc□84Vdc □96Vdc□120Vdc☑144Vdc |
|
|
2 |
Voltage Input range |
□40-60Vdc□45-84Vdc□45--90Vdc □55-110Vdc□60-120Vdc □80-150Vdc☑108-180Vdc |
|
|
3 |
Frequency |
50～60Hz |
|
4.DefinitionofHarnessandPlug-in
|
Color |
Wire diameter |
Use |
The Plug-in |
|
Redline |
1.5² |
Inputtheanode |
6.3-21insert spring |
|
Blackline |
1.5² |
Inputnegative |
6.3-21insert spring |
|
Yellowline |
1.5² |
Enable |
6.3-21insert spring |
|
Greenline |
4.0² |
Outputnegative |
6.3-21insert spring |
|
Redline |
4.0² |
Secondary output positive |
6.3-21insert spring |
DC wiring harness and plug-in model specifications can be done according to the requirements of the customer.
5. Environmental condition
|
NO. |
Ltem |
Technical specification |
Remark |
|
1 |
Temperature |
-25℃—50℃ |
Work normally |
|
2 |
Humidity |
5~95% |
With package |
|
3 |
Altitude |
≤3000m |
Work normally |
6.Protection characteristics
|
NO. |
Ltem |
Technical specification |
Remark |
|
1 |
Voltage limiting protection |
The output voltage of the converter will not exceed the set maximum operating voltage. |
|
|
2 |
Thermal protection |
Shell heat dissipation and self-cooling. |
Temperature control |
|
3 |
Current limiting protection |
The output current of the converter will not exceed the set maximum current. |
Constant current |
|
4 |
Short circuit protection |
When the output is short-circuited, the converter cannot work normally, the output returns to normal, and the converter can recover by itself. |
|
|
5 |
Reverse polarity protection |
When output wires are reversely connected to the battery the converter will not operate and will work normally when DC wires are correctly connected. |
This feature is not available |
7. Conversion efficiency and waveform
8. Safety&EMC
|
NO. |
Item |
Standard(or test condition) |
Remark |
|
|
1 |
Electric strength test |
Input-output |
1500Vdc/2s≤5mA |
No breakdown |
|
2 |
Isolation resistance |
Input |
≥300MΩ@144Vdc |
|
|
|
|
Output |
≥300MΩ@500Vdc |
|
|
3 |
Leakage current |
＜3.5mA |
|
|
|
4 |
Safety |
■CE■RoHs■GS□UL □CCC□SAA□PSE□KC |
|
|
|
5 |
EMC |
EN550141:2006+A1:2009+A2:2011 EN61000-3-2:2006+A1:2009+A2:2009 EN61000-3-3:2008 EN55014-2:1997+A1:2001+A2:2008 |
|
|
|
6 |
LVD |
EN60335-1:2002+EN60335-2-29:2002 |
|
|
9.Mechanical characteristic
|
Shell material |
Aluminum |
|
Outline dimension |
L*W*H=175×140×70mm |
|
Input socket |
meets IEC standard |
|
DC wires |
270mm length |
|
DC wire |
270mm length |
|
Net Weight |
1.6Kg |
10. Installation Definition
11.Package,transportation&storage
1、Package:
There is product name, model, name of manufacturer, safety approval, serial number, User Manual and packing list in the package box.
2、Transportation
Suit for transportation by truck, the products should be Placed in cool dry place, and loaded and unloaded carefully、
don’t press.
3、Storage
When the product is not in use, it should be placed in the box. The limit temperature of the warehouse shall be -25℃ ~ 50℃, the normal temperature shall be -20~50℃, and the relative humidity shall be 5-95%. In addition, the warehouse shall be free of harmful gases, inflammable substances, explosives, corrosive chemicals and strong mechanical shock, impact and magnetic field. Boxes should be placed at least 20 cm high from the ground and 50 cm away from walls, heat sources, and vents. The converter can be stored in this storage condition for two years, and it must be re-tested after two years. The converter must be energized every three months for at least 0.5 hours.
4、 Reliability requirements
5、 MTBF (standard, environmental temperature, load requirement) ≥20K hours;
6、 testing condition:25℃
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