Description
Features
- Wide input voltage range, output voltage can be fine-tuned
- Can be connected to external battery backup, with charge
- Discharge management function
- High accuracy of voltage stabilization, small output noise ripple
- Overload, overvoltage, overcurrent, over temperature
- Undervoltage, short-circuit and other protections
- Intelligent temperature control cooling fan
- Can be used in parallel with more than one equalizing current
- Standard 19 in rack mount
- Dual input can be customized
Technical Specifications
| AC Input rate voltage | 110 VACS |
| AC Input voltage range | 110 VACS ± 15% |
| DC Input rate voltage | 110 VDC |
| DC Input voltage range | 90 VDC to 135 VDC |
| Output rate voltage | 48 V DC |
| Output voltage range | 40 VDC to 60 VDC |
| Output rate Current | 50 A, 60 A |
| Load regulation | ≤ 0.2% |
| Power grid regulation | ≤ 0.1% |
| Degree of imbalance for equalized current | ≤± 5% |
| Phone weighted noise voltage | ≤ 2 mV (CCITT） |
| Peak to peak noise | ≤ 150 mV |
| Wide frequency noise | ≤ 50 mV |
| Discrete noise | ≤ 20 mV |
| Efficiency | ≧ 83% |
| Dynamic response | 20% to 100% step load ≤ 200 Restoring time ≤ 100 us |
| Working temperature | -41 °F to 113 °F (-5 ℃ to 45 ℃) |
| Cooling mode | Temperature control wind cooling |
| MTBF | 100,000 Hour |
| Dimension | 19 in × 3.46 in × 11.81 in (482.6 mm × 88 mm × 300 mm) |
| Weight | 17.63 lb (8 Kg) |