Features
- Power amplifier 4-channel, 100 V outputs
- Efficiency higher than 80 %
- Control and monitoring by DOM
- Integrated electronic protection against thermal overload and short-circuit on the output
Four-channel amplifier 4XV300
Power amplifier for the voice alarm system VARIODYN D1 in class D technology with four independent power channels and galvanic isolated 100 V direct outputs, symmetric inputs, inrush current limitation and soft start.
Four built-in fans with smooth temperature controlled speed control.
- Part-No.:
- 580261
Technical Data
- Rated voltage
- 230 V AC
- Rated voltage
- Rated frequency
- 50 Hz ... 60 Hz (+10 % / -5 %)
- Rated current
- Power consumption
- W
- Power consumption standby
- Power output
- 4x 300 W none
- Emergency power supply
- V DC
- Technology
- Class D
- Transmission range
- 20 Hz ... 20000 Hz
- Input level
- System input impedance
- > 20 kΩ (symmetrically)
- Channel separation
- dB
- Harmonic distortion at nominal level
- 0,03 % @ 1 kHz
- Efficiency
- < 80 %
- Ambient temperature
- -5 °C ... 55 °C
- Storage temperature
- -10 °C ... 55 °C
- Air humidity
- Air humidity
- Type of protection
- Housing
- Color
- gray, similar to RAL 7016
- Weight
- Weight
- approx. 12 kg
- Dimensions
- W: 483 mm H: 88 mm D: 454 mm (2 HU, 19")
- Declaration of Performance
Accessories
583444 Backup cable RC 44
583491 Input cable DOM amplifier (2 x required)
583477.21 Output cable 4XV amplifier DOM 583477.21
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