Description
The VESDA power supply, model VPS-400US/48, is configured for telecommunication applications and requires a 48 VDC uninterruptable power source that serves as both the primary and back-up power source for the VESDA Aspirated Smoke Detection system.
The VESDA power supply, model VPS-400US/48, is a multiple zone switching power supply. The VPS-400US/48 is capable of providing power to one, two, three or four VESDA detectors. Alternatively, the VESDA LaserPLUS power supply, model VPS-400US/48, is capable of providing power for one to several VESDA remote accessories – displays, relay outputs, etc.
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