48V 50A DC Power Systems For Telecommunications , Rectifier Modular 2U Inverter Power Supply
| AC Input: | |
| Voltage Range | 175-315V ph-N (full load output) |
| 85-175V ph-N (power reduction output) | |
| Frequency Range: | 45-66Hz |
| Power Factor | >0.99(full load) |
| Efficiency | 92%(full load) |
| Power Supply Mode | Single phase(standard) |
| DC Output: | |
| Rated Voltage | -48V |
| Voltage Range | 43-60V |
| Rated Output Power: | 12000W |
| Maximum Current | 200A |
| Polarity | Plus Earth |
| Load String | First protection:7 string; second protection:3 string |
| LVD: | Battery LCD, load LVD(optional) |
| LVD Rated Value | 200A |
| Battery String | 2×100A |
| Monitoring Module | SM32 |
| Rectifier Module | RM3048 |
| Warming | non-emergency integrated alarm |
| emergency integrated alarm | |
| Rectifier module fault | |
| loadfuse/breaker fault | |
| battery fuse/ breaker fault6 | |
| AC fault | |
| Cable Connecting | Front in and front out |
| Environment | |
| Temperature | -10℃ to +70℃ |
| Humidity | 5-95%(non condensing) |
| Altitude | < 2500m |
| Dimension(W,H,D): | 482.6mm(standard 19’’ module) |
| 266.6mm(6U,10 1/2"),300mm(11.8") | |
| Weight | 14.2KG(non rectifier module) |
| 20KG(including 4 rectifier module) | |
| Compliance | EN60950 |
AC Input:
Rated voltage: 230V
Voltage range: 85V-350VAC / 90V-380VDC
Frequency range: 45~65Hz
Max. Current: 18.6A
Power factor: 0.99
Efficiency:92%
DC Output:
Standard voltage: 48V
Voltage range: 43V~59V
Current ratings: 50A
Source effect: ≦±0.1%
Load effect: ≦±0.5%
Stabilized voltage precision: ≦±0.6%
Soft-startup time: 6S
Mechanical characteristic:
Dimensions(W*H*D): 106*83.8(2 U)*218mm
Weight: 2.2KG
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