Features
- Model Number: EVAX-50R/4Z
- Clean Dead-front Construction
- 8 Megabyte MP3 Driver
- 25/50/100 Watt Bullet-Proof Amplifier
- 25 or 70 VRMS Field Selectable Class A / B Speaker Circuit
- 120 VAC Power Supply and Battery Charger
- Live Microphone Override of Message and Tone
- Analog Addressable Compatible
- High Reliability, No Maintenance, Fully Supervised
- Easy Installation and Operation
- Studio Quality Voice Recordings Built in Alarm and Alert Signals
- Works with 12 or 24VDC Fire Alarm Panels Works with Microprocessor based and Networked Fire Alarm Systems
- 3 Minute Message Restart on Microphone Key
- 24 Hour Backup with two 12V 7AHr Batteries
Description
The EVAX-25, EVAX-50 & EVAX-100 panels operate with any Fire Alarm Control Panel (FACP) and provide 25, 50 or 100 Watts of speaker power. The EVAX panel has its own power supply and battery charger. The panel must be wired with 120 VAC and standby batteries connected. The EVAX panel is housed in a surface or semi-flush mounted backbox with a hinged and key locked door.
A digital message repeater (DMR) is built into the EVAX panel. The selector of alarm tone and automatic message repeats, as well as the 6 hour delay of the AC power failure reporting feature, is all field configurable.
The paging microphone is an integral component. Removal of the microphone from the panel will cause a “Trouble†condition which will be reported locally, as well as through the FACP.
The EVAX panel includes all necessary features to provide an effective voice evacuation system. With the addition of zone splitters, selection switches/inputs, remote microphone panels, and expander modules, the EVAX panel can be custom configured to satisfy the needs of most applications.
Engineers Specifications
The voice evacuation system shall be Evax Systems Series EVAX-25, EVAX-50, EVAX-100 or approved equal. The voice evacuation system shall provide 25, 50, or 100 watts signal power and 25, 50, or 100 watts voice power, and shall be UL Listed. The voice evacuation system shall be micro-processor based, and shall contain an integral microphone, 25, 50, or 100W audio amplifier, tone generator, digital message repeater, 120VAC power supply and battery charger.
The voice evacuation message/signal shall be broadcast until the Fire Alarm Control Panel (FACP) is reset, or until fire emergency personnel interrupt the broadcast with a manual page. On reset system shall automatically return to standby (normal operating) condition. A secondary message shall be provided which can be triggered by the closure of a contact from either the FACP or from any normally open contact device. Remote paging microphone(s) will be supported by the system through a supervised circuit. Remote microphone(s) may be mounted up to 5000 feet away from the voice evacuation panel.
Technical Specifications
- Back Box Dimensions (WxHxD) - 14.5 x 18 x 4â€
- Color - Charcoal Grey (Standard) Red (Optional)
- Primary Power - 0.5 A @ 120VAC
- 24VDC Battery Power - 0.15A Standby, 0.8A Alarm
- Output - 50 Watts @ 25/70 VRMS
EVAX-50R/4Z Specifications PDF
