TOAAudio EquipmentSKU 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
- EN 54-4 Certification
- DC Power Output
- Charging System
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
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
12 specificationsGeneral
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
Questions
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Can I buy the TOA VX-3150DS in the UAE?
Yes, Procure.ae supplies the TOA VX-3150DS in the UAE and delivers across the wider Middle East & Africa. Pricing is available by quotation via WhatsApp or email.
What is the maximum DC power output?
The unit provides eight DC outputs at 31 V (19–33 V) with 25 A max each, plus three outputs at 31 V with 5 A max.
How does the power supply handle AC failure?
It automatically switches to an auxiliary battery if AC power is lost. The built-in charger maintains the battery using temperature-compensated trickle charging.
What cable sizes are supported for battery connection?
It supports applicable cable diameters from AWG 6 to AWG 0, which corresponds to 16 mm² to 50 mm².
Does Procure.ae offer installation support?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
