Guardian-BBU Coming Soon
Battery Backup Unit
Guardian BBU is an in-building power and battery backup solution for emergency response radio coverage systems. Designed and engineered to meet NFPA 1225 codes providing integrators and consultants with a BDA power and battery backup option.
Features:
- UL2524, 3rd Edition certified
- Built-in charger for sealed lead acid type batteries.
- Integrated Annunciator Visual Indicators (6) Supervisory (1) Normal
- Up to two (2) 12V, 110AH batteries in series for 24V
- Automatic switch over to stand-by battery when AC fails
- Battery Fuse Rating: 25A/32V
- Low Battery Power Shutdown: 0.5V
- Shuts down DC output terminals if battery voltage drops below 0.5 24V settings
- Prevents deep battery discharge
- Batteries not included
Visual Indicators:
- Normal AC Power
- Loss of Normal AC Power
- Battery Charger Failure
- Low Battery
- Donor Antenna Disconnect
- Emitter Fail
- System Component Fail
Documents & Resources
Related Products
PE Series Power Enclosures
NFPA Compliant Battery Backup