Power Supply Units
High-efficiency, third-party-compatible PSUs and battery chargers
Overview
We offer a comprehensive range of EN54-approved, switch-mode power supply units. These are ideal for powering fire alarm system components requiring their own power supply, such as AOV (Automatic Opening Vent) systems, aspirating smoke detectors, beam detectors, sounder control systems, GSM/auto-dial communicators and much more.
Key features include:
- Dedicated switch mode PSU
- 12V and 24V DC power supplies ranging from 1.5A and 2.5A to 5A loads
- On-board microprocessor for intelligent communications to CIE
- Dedicated VFCO contact for fault monitoring
- In-built battery charger
Power Supply Unit Variations
1.5A Power supply unit
- 7Ah maximum battery capacity
- High-efficiency switched mode power supply
- Caged-only or integrated PSU
2.5A Power supply unit
- 38Ah maximum battery capacity
- Wide AC input range
- Monitor battery internal resistance
- Available in two enclosure sizes to accommodate battery capacity up to 38Ah
- Serial link available
- Remote battery sensing
5A Power supply unit
- 38Ah maximum battery capacity
- Wide AC input range
- Monitor battery internal resistance
- Available in two enclosure sizes to accommodate battery capacity from 17Ah to 38Ah
- Serial link available
- Remote battery sensing
1.5A PSU part numbers
Product Code | Description |
|---|---|
MXP-549 | 1.5A PSE in 7Ah enclosure |
MXS-049 | 1.5A caged unit only |
2.5A PSU part numbers
Product Code | Description |
|---|---|
MXP-650 | 2.5A PSE in large enclosure with space for 2 x 17Ah batteries |
MXP-650/D | 2.5A PSE in deep enclosure with space for 2 x 38Ah batteries |
MXP-501 | Remote temp sensor |
5A PSU part numbers
Product Code | Description |
|---|---|
MXP-651 | 5.0A PSE in large enclosure with space for 2 x 17Ah batteries |
MXP-651/D | 5.0A PSE in deep enclosure with space for 2 x 38Ah batteries |
MXP-501 | Remote temp sensor |
Product Documentation
View datasheets for Power Supply Units