2400W 48V 50A High Efficiency Telecom Power Supply is High Power Density Rectifier Module with CE,UL,CCC,TUV,TLC
Features:
1. Ultra high power density up to 22 W/in3, compact structure.
2. Soft-switching technology, high efficiency more than 93%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL/TLC/3C)
5. Supports hot plugging without damage.
6. Remote control switching,.
7. With RS485 communication interface, customized output interface available.
8. Paralleled work available via current sharing bus
9. THD≤5%
Application:
1. 48V distributed power system
2. Ethernet
3. Exchange
4. LAN,MAN
5. Sever
6. Indoor wireless
7. Telecom equipment
Specification:
| Model |
GPR4850DR03 |
| Power |
2400W |
| Efficiency |
93% |
| Input voltage |
90~290Vac |
| Input frequency |
45~65Hz |
| Input current |
20A |
| Power Factor |
0.99 |
| Output voltage |
50.1~50.7Vdc |
| Output current |
48A |
| Stabilized voltage precision |
±1% |
| Ripple+Noise(Vp-p) |
200mV |
| Operating temperature |
-25~55ºC |
| Storage temperature |
-40~70ºC |
| Humidity |
5~95% |
| Cooling |
Forced cooling |
| Acoustic noise |
≤55dB |
| MTBF |
≤250,000 hours |
| Turn-on time |
3~8S |
| Current-sharing |
±5% |
| Temperature coefficient |
±0.02%/ºC |
| Dimensions(LxWxH) |
242.5x102.7x88.1(mm)/9.55x4.04x3.47(in.) |
| Weight |
<2.8KG |
| Protection |
Input over/under voltage protection,input over current protection,output over voltage protection,output limited protection,short circuit protection,over temperature |
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