LED Economy Series
3 Phase Portable Battery Charger
Intelligent 3 Phase Portable Battery Charger are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight.
AC input: 380V
DC output: 220V
Current: 10A
- Modular design, N+1 pc(s) backup;
- The friendly man-machine interface. LED screen
- RS-485 communication interface, achieves “4 remote control”function
- High efficiency, up to 95%-96%;
- Light weight, Small size
- After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;
- Unequal current ratio of parallel connection＜+/-3%, can ensure twenty modules work well by parallel connection.
- Function against reverse connection
- LED digital screen
Product Parameter
|
Model Item |
230D10NZ-D |
|
|
Output current （A） |
10 |
|
|
Power （KW） |
3 |
|
|
Weight (kg) |
4.8(with package) |
|
|
Cooling type |
Fan cooling |
|
|
Radiator T-rise |
≤30℃ |
|
|
Input voltage(VAC) |
Min |
323 |
|
Typical |
380 |
|
|
Max |
437 |
|
|
Output voltage(VDC) |
Min |
176 |
|
Typical |
242 |
|
|
Max |
300 |
|
|
voltage regulation |
±0.5% |
|
|
Current regulation |
±1% |
|
|
Efficiency |
≥94% |
|
|
Storage temperature（℃） |
Min |
-40 |
|
Typical |
25 |
|
|
Max |
60 |
|
|
Working temperature（℃） |
Min |
-10 |
|
Typical |
25 |
|
|
Max |
40 |
|
|
Current share imbalance |
±3% |
|
|
Soft start time（S） |
3~8 |
|
|
Ripple |
≤0.5% |
|
|
Over voltage protection |
320±15VDC |
|
|
Automatic current limit |
The output current does not increase infinitely, when over load, there will be limited constant current output. The maximum output current of is limited to 110% of the rated output current. |
|
|
Load grade |
Continuous working with Grade I(100%) rating output current |
|
|
Short circuit protection |
When short circuit, the module will protect itself from broken. Self recoverable |
|
|
Note：the influence of built in diode is neglected when mention voltage regulation |
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