singh
Member
- Location
- California
I have (2) fire pumps fed from distribution board via fire pump controller. Distribution board is fed from two power sources, Utility and standby generator with ATS. ATS switch is located in electrical room adjacent to fire pump room.
Does each fire pump still needs an ATS and fire controller or just a fire controller?
ATS switch is supplied with utility source(Normal) and stand by generator(emergency)Load side of ATS is connected to distribution switchboard which has feeder breakers to supply power to each fire pump via fire pump controller.
Does each fire pump still needs an ATS and fire controller or just a fire controller?
ATS switch is supplied with utility source(Normal) and stand by generator(emergency)Load side of ATS is connected to distribution switchboard which has feeder breakers to supply power to each fire pump via fire pump controller.
