Power Amplifiers
VARIODYN® D1 Four Channel Power Amplifier
VARIODYN® D1 Four-channel Power Amplifiers are available with built in battery charger for emergency power supply. They have 4 independent amplifier channels each with 125 W in class D direct drive technology.
Overview
VARIODYN® D1 Four-channel Power Amplifiers are used with a separate PSU, in this case the internal battery charger must be disabled. Due to the fact that all amplifier channels are completely independent from each other, it is possible to use one channel for back up. This could be for the other 3 channels or alternatively for other amplifier channels of other amplifiers with the same or lower output power (only 4XDxxxB models).
Features & Benefits:- Class D technology, efficiency> = 80 %
- 4 independent amplifier channels
- One of four amplifier channels can be used as general back up channel
- One height unit
- Self-monitoring and self-test by microcontroller
- Protected against overload, short circuit and overheating
- Smooth and fast step-down in 1dB steps in the event of overdrive or over load
- EN 54-4 and EN 54-16 Certified
- EN 60849 and EN 50849 Certified
Specifications
Others
- Maximum Operating Humidity
- 93 Percentage
- Brand
- Esser
- Nominal Output Power
- 125 Watt
- Channels
- 4
Others
- Maximum Operating Humidity
- 93 Percentage
- Brand
- Esser
- Nominal Output Power
- 125 Watt
- Channels
- 4
- Maximum Operating Humidity : 93 Percentage
- Brand : Esser
- Nominal Output Power : 125 Watt
- Channels : 4
Installation Guides
Name
Description
File Size
Date
Size
D1 Voice Alarm Consultant's Specification Guide
application/pdf 1.28 MB
1.28 MB
Name
Description
File Size
Date
Size
D1 Voice Alarm Consultant's Specification Guide
1.28 MB
1.28 MB
Name
Description
File Size
Date
Size
D1 Voice Alarm Consultant's Specification Guide
1.28 MB
Product Number
Image
SKU
Description
580242
Power amplifier 4 x 125 W 100 V, Class D, integrated battery charger
Image
SKU
Description
580242
Power amplifier 4 x 125 W 100 V, Class D, integrated battery charger
