Overview
The VX-2000DS Emergency Power Supply Unit supplies DC backup power to each component in the VM-3000 system. It keeps the 2 × 12 V sealed lead batteries charged, compensating for the temperature of the battery charging voltage. When AC Power is disrupted, the VX-2000DS is automatically switched to the backup batteries.
Specifications
| Power Source | 120 V AC, 60 Hz |
| Power Consumption | 240 W max. |
| Applicable Battery | Panasonic LC-X/LC-P Series (12 V x 2) |
| Charging Method | Trickle charging |
| Charging Current | 5 A max. |
| Charging Output Voltage | 27.3 V ±0.3 V (at 25 °C) Temperature correction coefficient: -40 mV/°C) |
| Power Supply Input | 6, M4 screw terminal, distance between barriers: 11mm |
| DC Power Output | Number of connectable equipment: Up to 3 VM-3240 AMQ, M4 screw terminal, distance between barriers: 11mm |
| Control Connector | RJ45 female connector for connecting the VM-3000 system Twisted-pair straight cable (TIA/EIA-568A standard) Type of control signal: Battery check, AC power status, DC power status, charging circuit failure, and battery failure |
| Battery Connection | 1 pair of positive and negative terminals Applicable cable diameter: AWG 6 - AWG 0 (AWG 1/0) (Line resistance within 4 mΩ/total) Cross sectional area: 16 - 50 ㎟ |
| Operating Temperature | 0 to +40°C (32 to 104°F) |
| Finish | Panel: Surface-treated steel plate, black (30% gloss), paint |
| Dimensions | 482 (W) x 88.4 (H) x 377.6 (D) mm (18.98" x 3.5" x 13.29") |
| Weight | 10.5kg (23.15 lb) |
| Accessories | Rack mounting screw (5x12) x 4, Fiber washer x 4, Blade fuse (40A) x 3, Fuse (T6.3 A L) x 1, Insulating sheet x 1, Thermal insulating sheet x 1, Power cable (2 m) x 1 |
