Four-channel amplifier 4XV500
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
Four built-in fans with smooth temperature controlled speed control.
- 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