Bộ quản lý nguồn TOA VX-3000DS
The VX-3000DS is an Emergency Power Supply Manager used for the SX-2000, VX-2000 and VM-3000 systems. It is a 3U rack-mount unit equipped with a battery charger and dual switching power supplies, which contribute to rack space, energy-saving and lightweight design. The VX-3000DS features easy maintenance as function setting switch and shutdown switch inside the front panel, and fuse replacement can be performed on the unit's rear side.
Specifications
| Model | VX-3000DS |
| Power Source | 220-230 VAC, 50/60Hz |
| Power Consumption | 2800W max in total |
| DC Power Input | 8 x 31 V (19-33V) 25 A max. each, M4 screw terminal, distance between barriers: 11mm 3 x 31 V (19-33V) 5A max. removable terminal block (3x2pins) 1 x 24 V (16-25V) 0.3A max. removable terminal block (1 x 2 pins) |
| Charging Method | Temperature compensated trickle charging |
| Charging Output Voltage | 27.3V ±0.3V (at 25°C), Temp correction coefficient: -40mV/°C |
| Battery Connection | One each positive and negative terminal, applicable cable diameter: AWG 6- AWG 0 (AWG1/0) (16mm² -50mm²) |
| Control Connector | RJ45 female connector for connecting the system and cascade connection |
| DS LINK IN/OUT | Shielded Twisted pair straight cable (TIA/EIA-568A standard) |
| Type of control signal: Battery check, AC power status, DC power status charging circuit failure, battery failure and communication | |
| Finish | Panel: Surface treated steel black, 30% gloss paint |
| Dimensions | 482 x 132.6 x 400.5 mm |
| Weight | 11.8kg |
- Sản xuất tại Trung Quốc.
- Bảo hành: 12 tháng.
