VPS-220-STX-SLV, VESDA-E STX 0.5A Power Supply, 14Ah Batteries Max - Grey
- Brand:Eurofyre
- Product Code:VPS-220-STX-SLV
- Availability:Please Call or Email Us to Check Availability
VPS-220-STX-SLV, VESDA-E STX 0.5A Power Supply, 24Vdc, 14Ah Batteries Max - Grey
VESDA-E STX Power Supply Units are designed to complement the looks and style of VESDA-E aspirating smoke detectors. These power supply units are technically matched to provide sufficient current and battery charging capacity to meet EN54-4 requirements and are also VdS approved.
VESDA-E STX Power Supply Units visually blend with the VESDA-E Detectors. They are the same width and colour and feature the same curved profile. They also have an internal channel to accommodate the exhaust of VESDA-E detectors; a feature that is particularly useful when back-venting is necessary.
These power supply units are available in two colour variants; matt black, the standard colour, which matches the finish of the black plastic VESDA-E detectors and grey which compliments the extruded aluminium finish of the premium VESDA-E detectors.
This is the shallowest of the two power supplies with its depth and width matching the VESDA-E detectors.
Inside the enclosure is an EN54-4 approved power supply that is rated to provide a 0.5 Amp continuous 24VDC supply while simultaneously charging a 7, 12 or, uniquely, 14 amp/hr arrangement. These power supply units are, therefore, capable of powering the VESDA-E VEP detectors for over 24 hours and can also be used to power VESDA-E VEU detectors running up to fan speed 6 for similar periods.
Key Features:
- Designed to blend in with VESDA-E detectors
- Available in two sizes and colours
- External LED indication
- Channel for exhaust pipe
- EN54-4 approved
Specification:
|
Nominal ACSupply Voltage |
230 VAC (tested +10% -15%) |
|
Power Output |
19.5-30 VDC |
|
Load |
2/3 Amps (3 Amps not EN54-4) |
|
Dimensions (H x W x D) |
300 x 350 x 135 |
|
Temperature |
-5º to 40ºC ambient |
|
Humidity |
95% RH non-condensing |
|
IP Rating |
IP 30 |
|
Batteries (not supplied) |
2 x 12 V – 7 Ah, 2 x 12 V – 12 Ah, 4 x 12 V – 7 Ah* |
|
Recommended Battery |
Yuasa NP (or equivalent) |
|
Indications |
Output OK: green LED Fault: yellow LED |
|
Fault Relay |
Change-over NO-COM-NC 1A @ 50 VDC |
|
Fuse Rating |
Battery: 3.15 A fast AC supply – 1 A HRC (both 20 mm) |
|
Cable Entries |
6 off 20/25 mm knockouts Various positions |
|
Detector Exhaust |
Internal channel to route detector exhaust with 2 x 27 mm knockouts |
|
Color / Finish |
Matt Black or Grey (RAL 7047) |
|
Mounting |
4 x 5 mm holes on 286 x 240 centers |
Contact us on sales@hunters-wholesalers.co.uk for more specific product information and pricing installation and training.