Edwards 3-ZA30-RC
Edwards 3-ZA30-RC
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The Edwards 3-ZA30 is a 30-watt Class A/B zoned amplifier module designed for integration with Edwards EST3 addressable fire alarm control systems. As part of the EST3 audio amplifier series, it provides flexible output configurations for 25V or 70V RMS evacuation messaging and notification. The amplifier features network software-controlled channel selection and mounts in a single LRM space within EST3 enclosures, supporting intelligent digital audio distribution with real-time fault monitoring and diagnostics.
Key Features
- 30-watt Class A/B output amplifier
- Selectable 25V or 70V RMS output
- Network software-controlled operation
- Single LRM space mounting
- Digital audio channel multiplexing
- Integrated fault diagnostics
- EST3 system compatible
Technical Specifications
- Output Power: 30 watts, Class A/B
- Voltage: Selectable 25V or 70V VRMS
- Mounting: 1 LRM space in EST3 enclosure
- Wiring: Removable terminal blocks
- Control: Network software-based channel selection
- System Type: Addressable fire alarm amplifier
Certifications
- Edwards EST3 system approved
- Intelligent audio amplifier module
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