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
사용전원
31 V DC (operating range: 20 to 33 V DC)
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
증폭시스템
Class D
소비전력
65 W at 31 V DC
정격출력
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)
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
1
입력
DA CONTROL LINK: Nylon connector (15 pins)
출력
DA OUTPUT LINK: Nylon connector (2 pins)
주파수응답
40 Hz to 20 kHz: −5 to +1 dB (at 100 V line, 30 dB* output)
왜곡
1% or less (at 100 V line, rated output, 1 kHz)
S/N 비
100 dB or more (at 100 V line, A-weighted)
동작 온도
−5 °C to +45 °C (23 °F to 113 °F)
동작 습도
90% RH or less (no condensation)
마감
Surface-treated steel plate
치수
82.8 (W) x 91 (H) x 358.2 (D) mm (3.26" x 3.58" x 14.1")
중량
1.3 kg (2.87 lb)
부속품
DA CONTROL LINK Cable x 1, DA OUTPUT LINK Cable x 1, DC FUSE (10 A) x 1
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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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