TOA VX-3150DS Emergency Power Supply - VX-3150DS — specification sheet
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TOA · VX-3150DS · Audio Processing & Control

TOA VX-3150DS Emergency Power Supply - VX-3150DS

TOA VX-3150DS Emergency Power Supply - VX-3150DS

The TOA VX-3150DS is an EN 54-4 certified emergency power supply designed for PA and voice alarm systems. It provides reliable DC power to all system components with a built-in high-performance charger. Procure.ae supplies this unit for businesses, schools, and government buyers across the UAE and wider Middle East & Africa.

The VX-3150DS delivers DC power via eight 31 V outputs at 25 A max and three 31 V outputs at 5 A max. It features a built-in power source with temperature-compensated trickle charging and automatic switching to an auxiliary battery during AC power loss. The unit includes RJ45 control connectors for DS LINK signals such as battery check and AC status, with panel indicators for charging and battery conditions.

This unit fits into PA and voice alarm infrastructure, connecting to batteries via M4 screw terminals with cables from 16 mm² to 50 mm². It operates between -5 °C and +45 °C, weighs 9 kg, and measures 482 x 132.6 x 400.5 mm. Procure.ae offers installation, free training, and support for this equipment in the UAE and MEA regions.

Type
Emergency Power Supply
Weight
9 kg

Key features

01
EN 54-4 Certification
The unit holds EN 54-4 certification with certificate number 1134-CPR-137 for safety compliance.
02
DC Power Output
It provides eight 31 V outputs at 25 A max and three 31 V outputs at 5 A max for system components.
03
Charging System
A temperature-compensated trickle charger maintains the battery at 27.3 V ±0.3 V at 25 °C.
04
Battery Connectivity
It connects to batteries via M4 screw terminals supporting cable diameters from 16 mm² to 50 mm².
05
Control Signals
The RJ45 female connector handles DS LINK IN/OUT signals for battery and AC power status monitoring.
06
Physical Design
The steel plate unit measures 482 x 132.6 x 400.5 mm and weighs 9 kg with a black finish.

Specifications

General
ModelVX-3150DS
TypeEmergency Power Supply
Audio
Channels11 DC power outputs
Connectivity
Connector TypeM4 screw terminal, RJ45 female
Output Voltage8 x 31 V (19 – 33 V) 25 A max., 3 x 31 V (19 – 33 V) 5 A max.
Power
Power Consumption1460 W max. (rated output with charging), 460 W (EN 60065)
Power Source220 - 230 V AC, 50 / 60 Hz
Physical
Dimensions482 x 132.6 x 400.5 mm (W x H x D)
FinishSteel plate, black
Operating Temperature-5 °C to +45 °C
Weight9 kg
Compliance
CertificationsEN 54-4
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.

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