Did a few proposals on this looked at an opto coupler set up holding a relay off which when the output failed it allowed the panel to revert back to the raw mains and indicate an alarm.
Never went with that idea though instead of working around the issue we deiced to swap out the UPS units with...
The codes appear to definbe the actual alarm system - as that is there for safety then there isnt much that you can do on that angle, but as the monitoring is excactly that a monitoring function then there is no recommendation or guidance out there - the monitoring is remote and they wont call...
I hope that you can help - I have a query.
I am looking at a centralised team that monitors buildings remotely - the alarms that we handle come in from a dedicated BMS panel and as you can imagine we handle a significant number of alarms or rather activations as thankfully the majority of...
Dont need speed or anything basically a long life switch - when UPS is on and okay it supplies a control panel with 240v when the UPS fails and drops out the supply switches over to another source and remains on that source until the UPS output is restored.
Hi
Hoping to find an answer for a question - UK based and looking for a static switcher - We have had issues with UPS units failing and the output dropping. When mains is restored there is no output from the UPS so Id like to fit a static switcher to automatically fall back on the availiable...
