The Edwards ATP is an Amplifier Terminal Panel for EST fire alarm voice systems. First, it connects audio power amplifiers to the fire alarm control panel. In addition, it monitors utility power and manages standby batteries. As a result, it keeps voice-evacuation power reliable.
Edwards ATP amplifier terminal panel features
The ATP interfaces one or two audio power amplifiers. Specifically, it supports the 1B3-125 and 1B3-250 amplifiers. Furthermore, it passes audio at 25 or 70 Vrms from the panel. It also charges and supervises standby batteries, then switches over on power loss.
- Function: interfaces audio amplifiers to the control panel
- Capacity: one or two amplifiers
- Compatible amplifiers: 1B3-125, 1B3-250
- Audio: 25 or 70 Vrms
- Battery: charges, supervises, and switches to standby
- Format: 19-inch rack mount
Where it fits
The ATP serves EST voice-evacuation and notification systems. For example, it organizes amplifier wiring in commercial installations. However, confirm amplifier compatibility before ordering. Note that this item is currently out of stock.
For more information, contact the Life Safety Consultants team at 1-888-557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 14.2 lbs |
|---|---|
| Dimensions | 21.5 × 9.5 × 11 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Heat Detector |
