TOA VX-3000DS Emergency Power Supply

£2,396.00 excl. VAT.


Product Features

  • 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


Power source

220 – 230 V AC, 50 / 60 Hz


DC power output:
8 x 31 V (19 ? 33 V) 25 A max. each, M4 screw terminal, distance between barriers: 11 mm

3 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 m? / total

Control connector

RJ45 female connector for connecting the system and cascade connection

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

Panel indicator

AC power IN 1, IN 2 (Green), Charging (Green), Battery power

(Green), Battery connect (Green), Battery condition (Green)

Operating humidity

90 % RH or less (no condensation)

Operating temperature

-5 ?C to 45 ?C


Steel plate, surface-treated, 30% gloss, paint, black

Dimensions (W x H x D)

482 x 132.6 x 400.5 mm


11.8 kg

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

Data Sheets

Data Sheet

Additional information




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