VPS-250-E, 2A Output Power Supply, 24Vdc, 38Ah Batteries Max
- Brand:Eurofyre
- Product Code:VPS-250-E
- Availability:Please Call or Email Us to Check Availability
VPS-250-E, 2A Output Power Supply, 24Vdc, 38Ah Batteries Max
Xtralis Power Supply Units are technically matched to provide sufficient current and battery charging capacity for Xtralis aspirating smoke detectors (ASD), meeting the requirements of EN54-4. Xtralis Power Supply Units also perfectly match Xtralis’ range of aspirating smoke detection in style and appearance.
Style E variants of the Xtralis PSU are VdS approved and CE marked to EN54-4 and are, therefore, particularly useful in applications where these approvals are required. They may also be suitable for use in areas where ISO 7240-4 is required.
VPS-250 power supplies are designed for installation with multiple detectors and/or remote displays. There is space for up to a 38Ah battery arrangement and the internal charger is EN54-4 approved. With four separate fused outputs, this is an extremely versatile unit which can deliver a combined, 24Vdc, load of 2 amps. There are two LEDs on the front cover to indicate OK or fault conditions and various knockouts are available to provide convenient cabling access to detectors, remote displays or subracks.
Key Features:
- Temperature-compensated charging to maximize battery life
- Relay outputs for connection to the general-purpose input for fault monitoring
- Knockouts designed to line up with VESDA detectors
- Designed to blend in with Xtralis detectors
Specification:
| Nominal AC Supply Voltage | 230 Vac (tested +10%—15%) |
| Power Output | 19.5-30 Vdc |
| Load | 2 / 3 amps (3 amps not EN54-4) |
| Dimensions | 352 x 455 x 182mm |
| Temperature | -5º to 40ºC ambient |
| Humidity | 95% RH non-condensing |
| IP Rating | IP30 |
| Batteries (not supplied by Eurofyre) | 2 x 12 V, 38Ah |
| Batteries (not supplied by Xtralis) | Yuasa NP (or equivalent) |
| Indications | Output OK: green LED Fault: yellow LED External only |
| Fault Relay | Change-over NO-COM-NC 1A @ 50 Vdc |
| Fuse Rating | 5A fast AC supply – 2A HRC (both 20 mm) Output: 4x2A |
| Cable Entries | 7 off 20/25mm knockouts Various positions |
| Colour / Finish | Light grey RAL 9018 texture Powdercoat |
| Mounting | 4 x 5mm holes on 360 x 280mm centres |
Contact us on sales@hunters-wholesalers.co.uk for more specific product information and pricing installation and training
.