Emergency Power Supply
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.
How can I turn, enlarge, move the object?
Rotate /Turn: Hold left click and drag at the same time or on a touch screen please drag with one finger.
Zoom: To zoom in or out, please scroll with the mouse wheel or on a touch screen please work with pinch-to-zoom i.e. pull the object apart with 2 fingers to zoom in.
Move the entire object: Hold right-click and drag or on a touchscreen please drag with 2 fingers.
Project into my own space: Click AR (Augmented Reality) at the bottom right of the window. Now you can scan the QR code or simply open the link on your mobile device.
220 - 230 V AC, 50 / 60 Hz
DC power output:
Temperature compensated trickle charging
|Charging output voltage||
27.3 V ±0.3 V (at 25 ˚C), Temperature correction coefficient: -40 mV/ ˚C
One each positive and negative terminal, applicable cable diameter: AWG 6 – AWG 0 (AWG 1/0) (16 mm2 – 50 mm2)
Line resistance within 4 mΩ / total
RJ45 female connector for connecting the system and cascade connection
Shielded Twisted-pair straight cable (TIA/EIA-568A standard)
|DS LINK IN/OUT||
Type of control signal: Battery check, AC power status, DC power status, charging circuit failure, battery failure, and communication
AC power IN 1, IN 2 (Green), Charging (Green), Battery power
(Green), Battery connect (Green), Battery condition (Green)
90 % RH or less (no condensation)
-5 °C to +45 °C
Steel plate, surface-treated, 30% gloss, paint, black
482 x 132.6 x 400.5 mm (W x H x D)
Fuse (T8A H) x 2, Fuse (T6.3A L) x 2, Blade fuse (35 A) x 2, Rack mounting screw (with washer) x 4, Power cord (2 m) x 2, Fastener hook x 4, Fastener loop x 4, Thermal insulating sheet x 1, CAT5-STP cable (3 m) x 1, Ferrite clamp x 1
The Power Supply Manager shall supply DC power to individual public address/voice alarm system components. The Power Supply Manager shall be EN54-4 complied. It shall combine two built-in power source units with a high-performance charger in 3-unit size. Battery capacity per unit shall be Maximum 100 Ah (charging current:5.5A). It shall incorporate 31V/5A and 24V/0.3A DC power outputs as well as 31V/25A outputs for amplifiers. The removable terminal block shall save installation/maintenance time. If the Main AC power supply is down, the VX-3000DS switches automatically to auxiliary battery power. Fuse shall be able to be replaced from the rear panel without uninstalling the unit from a rack.
The Power Supply Manager shall operate on 220-230 AC, 50/60Hz, supply DC Power