VX-030DA

System Amplifier

VX-030DA

The VX-030DA is a Digital power amplifier used for the VX-3000 systems which is compliant with the European Standard EN54 for fire alarm systems. It is a module type with 1 channel of class-D digital power amplifier, which contribute to energy-saving and light weight design. The VX-030DA also features standby mode to be set for reducing standby power consumption. It requires a dedicated control units VX-3004F, VX-3008F, VX-3016F and power supply unit VX-3000DS.

Low loss modular class-D amplifier
Modules to be mounted in the frame units
Power level: 300 W
Can easily be removed or replaced simply by unplugging them; no need for special tools
Dust filter, easy to clean
100 V Output without transformer resulting in light-weight units
Fuse easily accessible from rear

Specifications Related Products A&E Specs Downloads

Power Source

31 V DC (operating range: 20 to 33 V DC)
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")

Amplification System

Class D

Power Consumption

65 W at 31 V DC

Rated Output

300 W (at 100 V line and min. impedance and max. capacitive load)
210 W (at 70 V line and min. impedance and max. capacitive load)
150 W (at 50 V line and min. impedance and max. capacitive load)
(at AC Mains VX-3000DS or VX-3150DS: 187 to 253 V)

Output Voltage

100 V (70 V, 50 V: selectable)

Minimum Impedance Load

33 Ω (at 100 V line), 23 Ω (at 70 V line), 17 Ω (at 50 V line)

Maximum Capacitive Load

0.5 μF

Number of Channels

Input

DA CONTROL LINK: Nylon connector (15 pins)

Output

DA OUTPUT LINK: Nylon connector (2 pins)

Frequency Response

40 Hz to 20 kHz: −5 to +1 dB (at 100 V line, 30 dB* output)

Distortion

1% or less (at 100 V line, rated output, 1 kHz)

Signal to Noise Ratio

100 dB or more (at 100 V line, A-weighted)

Operating Temperature

−5 °C to +45 °C (23 °F to 113 °F)

Operating Humidity

90% RH or less (no condensation)

Finish

Surface-treated steel plate

Dimensions

82.8 (W) x 91 (H) x 358.2 (D) mm (3.26" x 3.58" x 14.1")

Weight

1.3 kg (2.87 lb)

Included Accessories

DA CONTROL LINK Cable x 1, DA OUTPUT LINK Cable x 1, DC FUSE (10 A) x 1

Please download Datasheet to access full specifications.

Supported Products

Amplifier module with highly efficient digital class-D amplifier with an output power of 300 watts and internal low-loss voltage converter of advanced switching technology.

Lightweight through floating speaker line output without transformer.

Output voltage switchable between 50, 70 and 100 volts.

Fuse easily accessible from the back.

Ventilation with easy to clean filter.

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