VESDA Power Supplies
VESDA-E VPS-220-STX5 0.5A Power Supply, EN54-4
- Output current
- 0.5A
- Battery capacity
- 7-14Ah
- Indicators
- External LED indicators
- Fault monitoring
- Relay outputs for General Purpose Input (GPI) for fault monitoring.
- Battery charging
- Temperature-compensated charging to maximize battery life
- Approvals vds
- VdS: G220003 & G220018
- Standard
- EN54-4:1997+A1:2002+A2:2006
Overview
What it is and how it fits the system.
The Xtralis VPS-220-STX5 is a 0.5A VESDA-E power supply unit finished in a black appearance to complement the style of VESDA-E Aspirating Smoke Detectors. Supporting 7-14Ah battery capacity with temperature-compensated charging to maximise battery life, it offers external LED indicators and relay outputs via GPI for fault monitoring. The unit is certified to EN54-4:1997+A1:2002+A2:2006 with VdS approvals G220003 and G220018 and CE 0786-CPR-21681 and 0832-CPR-F2659.
Technical overview
The VPS-220-STX5 is a 0.5A Xtralis VESDA-E Power Supply Unit (PSU) finished in black to complement the style of VESDA-E Aspirating Smoke Detectors. It supports batteries of 7-14Ah with temperature-compensated charging to maximise battery life, and provides external LED indicators together with relay outputs via a General Purpose Input (GPI) for fault monitoring. The unit is certified to EN54-4:1997+A1:2002+A2:2006, with VdS approvals G220003 and G220018 and CE marking 0786-CPR-21681 and 0832-CPR-F2659.
It is designed for use with VESDA-E VEP, VESDA-E VEU, VESDA-E VES and VESDA VLF-500 detectors, and its knockouts and design align with the VESDA-E range. As part of the VPS-220/250-STX5 range of Xtralis power supply units, it offers broad compatibility with VESDA-E smoke detectors.
The unit belongs to the VPS Style E5 series alongside the VPS-215-E5, VPS-220-E5, VPS-250-E5 and VPS-250-STX5, which share design and functional characteristics for integrated system use. Terminal and physical connection details are documented in the installation manual.
Specifications
Full technical data for this part.
| Description | 0.5A 7-14Ah PSU – Black Appearance |
|---|---|
| Output current | 0.5A |
| Battery capacity | 7-14Ah |
| Colour | Black Appearance |
| Indicators | External LED indicators |
| Fault monitoring | Relay outputs for General Purpose Input (GPI) for fault monitoring. |
| Battery charging | Temperature-compensated charging to maximize battery life |
| Approvals vds | VdS: G220003 & G220018 |
| Approvals ce | CE: 0786-CPR-21681 & 0832-CPR-F2659 |
| Standard | EN54-4:1997+A1:2002+A2:2006 |
| Batteries included | Batteries are NOT included. |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
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