VESDA Power Supplies
Xtralis VPS-220-E5 VESDA Style E5 Power Supply
- Ordering code description
- VPS-220-E5 Xtralis 0.5A 14Ah PSU - Style E5
- Load
- 0.5 / 1.0A (1A non-certified to EN54-4)
- Power output
- 20.0 - 30Vdc
- Output voltage
- 20.0-30 VDC
- Nominal ac supply voltage
- 230Vac (tested +10% / -15%)
- Recommended battery
- Tested with Yuasa Yucel Y series
- Batteries supplied
- Batteries are NOT included (not supplied by Xtralis)
Overview
What it is and how it fits the system.
The Xtralis VPS-220-E5 is the original Style E5 power supply unit, sharing the same footprint as the VESDA-E VEP, VES and VEU detectors to power Xtralis aspirating smoke detectors. Rated for 0.5A (or 1.0A non-certified) load with a 20.0-30Vdc output from a 230Vac nominal supply, it meets the requirements of EN 54-4. Batteries are not supplied, with the unit tested using the Yuasa Yucel Y series, and status is shown via external green and yellow LEDs.
Technical overview
The VPS-220-E5 is an Xtralis Style E5 power supply unit designed for the VESDA Power Supplies range, serving as the original unit in this series. It provides a 0.5A certified load capacity (or 1.0A non-certified) with a 20.0-30Vdc output from a 230Vac nominal supply, meeting EN 54-4 requirements. The unit shares its footprint with VESDA-E VEP, VES, and VEU detectors to power Xtralis aspirating smoke detection systems.
Status indication is via external green and yellow LEDs, showing output OK and fault conditions respectively, while fault signalling uses a change-over NO-COM-NC relay rated at 1A @ 30Vdc. The battery circuit incorporates a 3A MINI automotive fuse and the AC supply uses a T1A HRC 20mm fuse. Batteries are not supplied, with the unit tested using the Yuasa Yucel Y series cells, supporting up to 14Ah maximum capacity. Physical dimensions are 225mm x 351mm x 110mm, weighing 3kg without batteries and 14kg with maximum batteries installed. It supersedes the earlier VPS-220-E and VPS-220-U models.
Specifications
Full technical data for this part.
| Ordering code description | VPS-220-E5 Xtralis 0.5A 14Ah PSU - Style E5 |
|---|---|
| Load | 0.5 / 1.0A (1A non-certified to EN54-4) |
| Power output | 20.0 - 30Vdc |
| Output voltage | 20.0-30 VDC |
| Nominal ac supply voltage | 230Vac (tested +10% / -15%) |
| Recommended battery | Tested with Yuasa Yucel Y series |
| Batteries supplied | Batteries are NOT included (not supplied by Xtralis) |
| Fuse rating | Battery: 3A MINI Automotive Fuse; AC supply - T1A HRC 20mm (both 20mm) |
| Fault relay | Change-over NO-COM-NC 1A @ 30 Vdc |
| Indications | Output OK: green LED; Fault: yellow LED; External only |
| Dimensions hxwxd | 225mm x 351mm x 110mm |
| Dimensions hxwxd imperial | 13.9 x 9 x 4.5 in. |
| Weight without batteries | 3kg (without batteries) |
| Weight with max batteries | 14kg (with max batteries) |
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.
24Volt 0.5 amp Power Supply Unit
Alternative — sibling Style E5 PSU in the same range (0.5A / 7Ah size)
24Volt 3 amp Power Supply Unit
Alternative — sibling Style E5 PSU in the same range (3A / 38Ah size)