An uninterruptible power supply (UPS) system is your bridge between mains power and your backup generators. routine mains failure (AMF) panels – also referred to as routine move switch (ATS) panels – make the power switch to emergency standby generators in the event of a significant loss of mains power or total blackoutAMFplank and ATS panels check the inner AC mains provide, make active the reserveproducer when mains power fails and make an automatic electrical transfer of the structure’s load from the mains to the generating set.
At what time the mains give returns, the ATS panel wheel a return to the mains provide and shut down the creator after a suitable coolsprint Where double mains provisions are required for a dangerous piece of plant, such as life-security /smoke and fire control systems, our Phoenix dual ATS panels run the power transfer effortlessly.
The operation of elevators on emergency power systems has special problems that should be recognized by the building owner and the electrical consultant.
IFL Building Solutions during their normal operation cycles will at times be drawing energy from the electrical supply system and at other times will be supplying energy to the electrical supply system.
It is necessary that the electrical supply system be able both to provide energy to the elevator but also, under negative elevator loads (e.g. empty car in the up direction) to absorb the energy fed back to the system by the elevator. Failure to absorb this energy that the elevator feeds back will lead to overspeeding, mis-operations and shutdowns.