Power Amplifiers
4 Channel VARIODYN® D1 Power Amplifier
VARIODYN® D1 Power Amplifiers are available with 4 channel and efficiency is higher than 80 %. The power amplifiers are controlled and monitored by the VARIODYN D1 modules DOM4-8 or DOM4-24.
Overview
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
Specifications
Others
- Maximum Operating Humidity
- 93 Percentage
- Brand
- Esser
- Nominal Output Power
- 300 Watt
- Channels
- 4
Others
- Maximum Operating Humidity
- 93 Percentage
- Brand
- Esser
- Nominal Output Power
- 300 Watt
- Channels
- 4
- Maximum Operating Humidity : 93 Percentage
- Brand : Esser
- Nominal Output Power : 300 Watt
- Channels : 4
Others
Name
Description
File Size
Date
Size
Sistemas De Aviso Publico Y Alarma Por Voz Catalog
application/pdf 6.48 MB
6/1/2019
6.48 MB
Arquitectura Sistema VARIODYN D1 Catalog
application/pdf 5.22 MB
6/1/2019
5.22 MB
Installation Instructions
Name
Description
File Size
Date
Size
D1 Voice Alarm Consultant's Specification Guide
application/pdf 1.28 MB
5/8/2023
1.28 MB
Name
Description
File Size
Date
Size
D1 Voice Alarm Consultant's Specification Guide
1.28 MB
5/8/2023
1.28 MB
Sistemas De Aviso Publico Y Alarma Por Voz Catalog
6.48 MB
6/1/2019
6.48 MB
Arquitectura Sistema VARIODYN D1 Catalog
5.22 MB
6/1/2019
5.22 MB
Name
Description
File Size
Date
Size
Sistemas De Aviso Publico Y Alarma Por Voz Catalog
6.48 MB
6/1/2019
D1 Voice Alarm Consultant's Specification Guide
1.28 MB
5/8/2023
Product Number
Image
SKU
Description
580248.11
Power amplifier 4 x 300 W 100 V, Class D, 24 V DC
Image
SKU
Description
580248.11
Power amplifier 4 x 300 W 100 V, Class D, 24 V DC
