The 300 series power supplies are specifically designed for use with 24v conventional and addressable fire control panels.
Batteries with a supply voltage greater than 18v are needed to activate the charging circuit. Batteries are monitored continuously to ensure and communicate an adequate state of charge. A fault condition is given via the volt free contacts.
The units feature a green LED to indicate mains present and an amber LED to indicate a fault. Each unit is supplied within a sturdy metal enclosure with a hinged lid and have been designed for rapid installation.
- 1, 2, 3 and 5 amp versions available
- For use with lead acid rechargeable batteries
- The units are factory adjusted to provide a 27.6Vdc output
- Large enclosure units available to hold 2 x 17Ah batteries
- Batteries not supplied