48V 20A Electric Vehicle Charger Module is high power density DC charging rectifier module power supply with CE,UL
Features:
1. Ultra high power density up to 25 W/in3, compact structure.
2. Soft-switching technology, high efficiency more than 92%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL)
5. Supports hot plugging.
6. Remote control switching
7. Customized output interface available,with communication port RS485
8. Paralleled work available via current sharing bus
9. THD≤5%
10. Wide operating range:-33~+55ºC.
Application:
1. EV charger
2. 48V distributed power system
3. Ethernet
4. Exchange
5. LAN,MAN
6. Sever
7. Indoor wireless
8. Telecom equipment
Specification:
Model |
GPR4820C |
Power |
1200W |
Efficiency |
≥92% |
Input voltage |
90~280Vac |
Input frequency |
45~65Hz |
Input current |
9A |
Power Factor |
0.99 |
Output voltage |
42~58Vdc |
Output egulationcurrent |
20A |
Stabilized voltage precision |
±1% |
Ripple+Noise(Vp-p) |
200mV |
Operating temperature |
-33~+55ºC |
Storage temperature |
-50~+80ºC |
Humidity |
5~95% |
Cooling |
Forced cooling |
Acoustic noise |
50dB |
MTBF |
≤150,000 hours |
Turn-on time |
3~8S |
Current-sharing |
±5% |
Temperature coefficient |
±0.02%/ºC |
Dimensions(LxWxH) |
270x92.75x41.6(mm) |
Weight |
≤1.5KG |
Protection |
Input over/voltage,output over voltage,output over current ,output limited current,short circuit,thermal protection,fan failure. |
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