Description
The Potter SCA-10070 is a 100W single-channel amplifier designed for use with fire alarm and voice evacuation systems. It delivers selectable 25VRMS and 70VRMS audio output, supporting both Class A and Class B speaker circuits. This amplifier ensures reliable audio distribution across multiple speaker zones in small, medium, and high-rise applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Potter |
| Part Number |
SCA-10070 |
| Category |
Fire Alarm Accessories |
| Subcategory |
Amplifiers |
| Series |
SCA Series |
| Product Type |
Single-Channel Amplifier |
| Output Power |
100W |
| Voltage Output |
25VRMS / 70VRMS selectable |
| Audio Channels |
1 |
| Classification |
AB |
| Speaker Circuits |
8 Class A or 8 Class B outputs |
| Power Input |
120VAC or 240VAC with battery charger circuit |
| Standby Current |
60 mA |
| Alarm Current |
766 mA |
| Operating Temperature |
0°C–49°C (32°F–120°F) |
| Humidity Range |
10%–93% @ 30°C, noncondensing |
| Maximum P-Link Length |
6500 ft |
| Maximum V-Link Length |
6500 ft |
| Maximum Amplifiers Supported |
31 |
| Dimensions (WxHxD) |
16" x 17" x 3 7/8" |
| Color |
Red |
| Weight |
1 lb |
Information About SCA-10070
The SCA-10070 is part of Potter’s SCA Series and integrates seamlessly with the company’s proprietary P-Link communication protocol. It provides one audio channel and can support up to 31 amplifiers in a system, making it highly scalable for large installations. Each unit includes a stacker terminal block for up to 8 Class A or 8 Class B speaker outputs, ensuring installation flexibility. Built for dependable life safety performance, the amplifier is designed to operate in demanding environments with wide temperature and humidity tolerances.
Key Features:
- 100W Output Power: Delivers consistent audio performance for fire alarm and voice evacuation systems.
- Selectable Voltage: Supports both 25VRMS and 70VRMS outputs for flexible installations.
- Single-Channel Design: Provides one dedicated audio channel for reliable signal distribution.
- Speaker Circuit Options: Accommodates 8 Class A or 8 Class B speaker outputs with included terminal block.
- P-Link Communication: Integrates into Potter’s proprietary P-Link network for simplified connectivity.
- Scalable Deployment: Supports up to 31 amplifiers per system for large-scale applications.
- Rugged Construction: Operates within 0°C–49°C and up to 93% noncondensing humidity.
- Wide Application Range: Designed for small, medium, and high-rise building safety systems.
The SCA-10070 delivers the reliability and precision required for professional fire alarm audio distribution.
