Vesda VPS-220 24Volt 2amp Power Supply Unit (Space for 2x 12Ahr Batteries)
The VPS-220 is the premier unit within the range. Designed with the same foot print, colour and layout as the VESDA VLP and VESDA VLS, the power supply will visually blend with all detectors.
Internally it is an EN54-4 approved Power Supply rated to provide a 0.5 amp continuous 24 Vdc supply while also charging the batteries (not supplied) which can be a 7, 12 or uniquely, 14 amp/hr arrangement making it suitable for most multi-pipe ASD systems.
With regard to installation, cable entry knockouts all line up with the VESDA VLP and VESDA VLS enclosure allowing positioning of the power supply directly adjacent to the detector. The front cover supports 2 LEDs giving a quick visual indication of OK and/or fault condition
Key Features:
- Temperature compensated charging to maximize battery life
- Designed to blend in with Xtralis detectors
- External LED indication
- Relay outputs for connection to the general-purpose input for fault monitoring
