580248.11
Power amplifier 4 x 300 W / 100 V, Class D, 24 V DC
Power amplifier 4 x 300 W / 100 V, Class D, 24 V DC
Product family
D1 Voice Rack
Typical application
Selected for audible, visual, voice, and emergency communications upgrades where device performance is already specified by the system design.
Online price
£6,193.00
Availability
Special order
Supplied against current supplier confirmation.
Estimated delivery
Supplied to project requirement
Orders placed after 1pm are processed on the next working day.
Updated
Awaiting first sync
Product details
Power amplifier for the voice alarm system VARIODYN D1 in class D technologies with four independent power channels and galvanic isolated 100 V direct outputs, symmetric inputs, inrush current limitation and soft start. In comparison to our 4XDxxxB series amplifiers, one amplifier can back up another amplifier. Four built-in fans with smooth temperature controlled speed control. Features & Benefits: Built- in electronic protective circuit against thermal overload, DC signals, sub frequent signals, short circuit, open outputs and HF interference Individual status LEDs indicate channel CLIP, PROTECT, SIGNAL, POWER, LINE and 24 V DC power Back switch contact for sequential remote power 2 back fault message contacts Back fault message contact for missing 24 V emergency power supply 24 V emergency power supply input Suitable for use with loop technology