| Model: | SD75020S |
|---|---|
| Brand: | SANDI |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | battery charger , Rectifier Charger , DC power supply |
| Price: |
US $1100
/ pc
|
| Min. Order: | 2 pc |
| Last Online:12 Aug, 2024 |
7kW rectifier AC input 220V to DC output 100-750V battery charger for Lithium battery/Lead Acid Battery Charging
Product Introduction：
SAND AC/DC Charger is specially developed for DC chargers module. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase or single phase, DC output voltage range from 50 to 750VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger module.
Unique function：
Main features：
Product Parameters (SINGLE PHASE INPUT)
|
Model |
SD75020S |
|
|
AC input |
Input phase |
Single phase L/N or L1/L2 + PE |
|
Voltage rage |
187-260Vac |
|
|
Rated voltage |
220Vac |
|
|
Frequency range |
50Hz/60Hz |
|
|
Maximum current |
<32A |
|
|
DC output |
DC Voltage range |
50~750Vdc |
|
Output power |
7KW@ voltage >350VDC |
|
|
Output DC current (A) |
1~20A (can set) |
|
|
Output DC current range(A) |
10~300A (customizable) |
|
|
Steady voltage precision |
<±0.5% |
|
|
Steady current precision |
≤±1% (rated range of 20% ~ 100% for output load) |
|
|
Load regulation rate |
≤±0.5% |
|
|
Grid regulation rate |
≤±0.1% (testing range is 320V ~ 530V) |
|
|
Startup overshoot |
≤±3% |
|
|
Power factor and THD |
Power factor |
≥0.95 Full-load output power of @20%~50% |
|
≥0.98 Full-load output power of @50%~100% |
||
|
≥0.99 Full-load output power, input nominal voltage and frequency of @100% |
||
|
THD |
≤5% Full-load output power of @50%~100% |
|
|
Efficiency |
≥94.5%, @750V, 50%~100% load current, under rated input voltage |
|
|
Protection function |
input overvoltage Protection |
Over Under Voltage automatic shutdown and restart when voltage return normal |
|
Output overvoltage protection |
Over Under Voltage automatic shutdown and restart when voltage return normal |
|
|
Over-temperature protection |
Automatic shutdown. Automatic restart when the temperature return to normal |
|
|
Short circuit protection |
Automatic shutdown and lock, need power off to restart to unlock |
|
|
Noise |
≤65dB(A) (1m away) |
|
|
Application place |
Indoor (IP20) |
|
|
Environmental conditions |
Operating temperature |
-40°C ~ +75°C, derating is required when the temperature is above 55°C. |
|
Storage temperature |
-40℃ ~ +70℃ |
|
|
Relative humidity |
≤95%RH, No condensation |
|
|
Cooling way |
Forced air cooling |
|
|
Altitude |
2000m, derating is required when the altitude is above 2000 m |
|
|
Mechanical parameters |
Size |
87Mm (H) ×178mm (W) ×385mm (D) |
|
Weight |
≤19kg |
|
