VX-3000DS

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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.

DC power supply to all system components
Combination of two built-in power source units with a high-performance charger
Automatical switch to auxiliary battery power if the AC power supply is down
VX-3000DS: EN 54-4 certified, Certificate No: 1134-CPR-137

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VX-3000DS
Power source 220 – 230 V AC, 50 / 60 Hz
Outputs DC power output:
8 x 31 V (19 – 33 V) 25 A max. each, M4 screw terminal, distance between barriers: 11 mm3 x 31 V (19 – 33 V) 5 A max. each, removable terminal block (3 x 2 pins)1 x 24 V (16 – 25 V) 0.3 A max., removable terminal block (1 x 2 pins
Charging method Temperature compensated trickle charging
Charging output voltage 27.3 V ±0.3 V (at 25 ˚C), Temperature correction coefficient: -40 mV/ ˚C
Battery connection 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

Control connector 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
Panel indicator AC power IN 1, Charging (Green), Battery power (Green), Battery connect (Green), Battery condition (Green)
Power / current consumption Approx. 1460 W max. (at rated output with charging),

460 W (EN 60065)

Operating temperature. -5 °C to +45 °C
Operating humidity. 90 % RH or less (no condensation)
Dimensions. 482 x 132.6 x 400.5 mm (W x H x D)
Finish. Steel plate, surface-treated, 30 % gloss, paint, black
Accessory (included) 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