Power Supply Units
The MultiAmp PSU range of power supplies has been specifically designed for Fire System Installations and features intelligent battery charging and monitoring with remote fault signaling. Available in 2A, 5A, or 10A versions, the MultiAmp PSU range of switch-mode power supplies has been specifically designed for use with compliant fire detection and alarm systems.
The units include intelligent battery charging using efficient EcoCharge technology, possess mains & battery monitoring with independent voltage free relay outputs. The units also feature battery deep discharge protection in the event of a prolonged mains failure. The inclusion of LED indicators provides quick diagnostics of the status of the power supply, while a variety of enclosures offer the installer a choice of standby battery backup options.
- 27.6V dc output
- Energy-efficient operation
- Cost-effective switch mode technology
- Intelligent battery charging and monitoring technology
- Deep discharge protection
- Mains AC transient protection
- Remote fault signaling
- Full rated current to load plus additional current for battery charging
- Space for addressable loop interface module
- Supports up to 65Ahr batteries
| Output (mains on) | 27.6Vdc |
| Load Output | 2.0, 5.0 & 10.0 Amps |
| Mains Supply | 110V ac to 230V ac @ 50Hz |
| Environment | -10°C to 40°C @ 75%RH |
| IP Rating | IP30 |
| Material | 1.6mm Mild Steel |
| Finish | Power Coated - Surf Mist |
| Dimensions | 12Ahr Enclosure - 330mm W x 280mm H x 121mm D |
| 38Ahr Enclosure - 425mm W x 400mm H x 216mm D | |
| 65Ahr Enclosure - 425mm W x 680mm H x 216mm D |
| 4510-8102 | 2 Amp PSU - Space for 2 x 12Ahr Batts |
| 4510-8202 | 2 Amp PSU - Space for 2 x 38Ahr Batts |
| 4510-8205 | 5 Amp PSU - Space for 2 x 38Ahr Batts |
| 4510-8210 | 10 Amp PSU - Space for 2 x 38Ahr Batts |
| 4510-8305 | 5 Amp PSU - Space for 2 x 65Ahr Batts |
| 4510-8310 | 10 Amp PSU - Space for 2 x 65Ahr Batts |
| 4510-9002 | 2 Amp PSU Module only |
| 4510-9005 | 5 Amp PSU Module only |
| 4510-9010 | 10 Amp PSU Module only |