Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
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AC- DC Communication Power Supply 48V DC 19 Inch Rack Mount Power Supply
VCS AC/DC Power Syste
 | | | |
| VCS1U-4860A | VCS2U-4890 | VCS3U-4890 | VCS3U-48150 |
| Introduction | |||
| It is designed for insetting the 19”, 21” rack. The system consists of VSM-B/C control module, VRM48 rectifier module, and etc. And there is AC-DC distribution unit. It’s capacity can reach 48V/10A~150A combining racks with rectifiers. | |||
| Characteristics | |||
| * It can be put in a rack with other telecom equipments | |||
Technical Data | ||||||
| VCS1U-4860 | VCS2U-4890 | VCS3U-4890 | VCS3U-48150 | |||
| Input | ||||||
| Rated voltage | Single phase 220Vac | |||||
| Operation voltage range
| 90~300Vac | |||||
| Current(Max) | 23A | 34.5A | 34.5A | 57.5A | ||
| Frequency | 50/60Hz±10% | |||||
| Power factor | ≥0.99 | |||||
| Output | ||||||
| Voltage | 48V( 40~58Vdc adjustable) | |||||
| Current | 10-60A | 10-90A | 10-90A | 10-150A | ||
| Power(Max) | 3480W | 5220W | 5220W | 8700W | ||
| Current sharing at paralleling | ≤±3% | |||||
| Voltage stability precision | ≤±0.6% | |||||
| Efficiency | ≥91% | |||||
| Other data | ||||||
| Dimension(W*D*H) (mm) | 482×253×44 | 482×253×88 | 482×253×132 | 482×253×132 | ||
| Weight | 8kg | 11kg | 12kg | 15kg | ||
| Battery Input | 32A*1 | 80A*1 | 63A*2 | 63A*2 | ||
| Load Output | 32A*1 | 30A*2, 10A*2 | 63A*3 20A*3 16A*2 10A*2 | 63A*2 32A*2 16A*1 | ||
VRM Rectifier
Technical Data | ||||||
| VRM4810 | VRM4815 | VRM4820 | VRM4830 | |||
| Input | ||||||
| Rated voltage | Single phase 220Vac | |||||
| Operation voltage range
| 90~300Vac | |||||
| Current | ≤3.8A | ≤5.7A | ≤7.6A | ≤11.5A | ||
| Frequency | 50/60Hz±10% | |||||
| Power factor | ≥0.99 | |||||
| Output | ||||||
| Voltage | 48V( 40~58Vdc adjustable) | |||||
| Current(@58V) | 10A | 15A | 20A | 30A | ||
| Current sharing at paralleling | ≤±3% | |||||
| Voltage stability precision | ≤±0.6% | |||||
|
| Over voltage, over current, output short-circuit and over temperature | |||||
| Other data | ||||||
| Efficiency | ≥91% | |||||
| Cooling mode | Fan cooling | |||||
| Operating temperature | -10~+55℃ | |||||
| Degree of protection class | IP20 | |||||
| Ripple voltage | ≤200mVpp | |||||
| Phosphometric noise | ≤2mVrms | |||||
| Load effect | ≤±0.5% | |||||
| Restoring time of load effect | ≤200μs | |||||
| Source effect | ≤±0.1% | |||||
| Dimension (mm) | 116.5(W) ×208(D) ×41.6(H) | |||||
| Weight | 1.5kg | |||||
| EMC | ||||||
| Emission | Ac input in accordance with EN50081-1 and EN50081-2; DC output in accordance with EN50081-2 | |||||
| Immunity | In accordance with EN50081-1, EN50081-2 | |||||
| Safety | In accordance with IEC950, EN60950, EN41003, UL1950, AS/NZ3260 | |||||
Because we have many combinations of 48V DC power supply, you can ask our business staff what kind of configuration you need, we have 1U power supply/2U Power Supply/3U power supply/5U power supply/6U power supply/, and communication cabinet, there must be a device to meet your on-site installation and use of equipment needs.
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