60 likes | 253 Views
BTS POWER SUPPLY DIAGRAM 1/3. The Commercial Supply is available.
E N D
BTS POWER SUPPLY DIAGRAM 1/3 The Commercial Supply is available
BTS POWER SUPPLY DIAGRAM 2/3 The Commercial Supply is Down & Load on Battery backup AC Failure Alm.
BTS POWER SUPPLY DIAGRAM 3/3 The Commercial Supply is still down & Load has been shifted on Engine Generator AC Failure Alm.