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.

FEATURES 

• Low loss modular class-D amplifiers
• Modules to be mounted in the frame units
• Rated power at 100 V: 300 W
• Can easily be removed or replaced
• Dust filter, easy to clean
• 50/70/100 V Output without transformer resulting in light-weight units
• Fuse easily accessible from rear

SPECIFICATIONS

• Model: VX-030DA
• Power Source: 31 V DC (Operating Range: 20 – 33 V DC)
• Power Consumption: 1.3 W (Standby) / 14 W (Idle) / 65 W (1/8 Rated Output, EN 62368-1) / 375 W (Full Rated Output)
• Rated Output: 300 W @ 100 V
• Output Voltage: 100 V / 70 V / 50 V Selectable
• Number of Channels: 1
• Frequency Response: 40 Hz – 20 kHz (±5 dB)
• Distortion (THD): < 1% (at 100 V line, A-weighted)
• Signal-to-Noise Ratio: ≥ 100 dB (A-weighted)
• Inputs: DA Control Link (15-pin connector)
• Finish: Steel Plate
• Dimensions (W × H × D): 79 × 91 × 358.2 mm
• Weight: 1.4 kg