Fike 10-2256, Руководство по эксплуатации продукта

Страница: 19 / 49

Panel Description and Installation
151086 3-9
3.5 AC Monitoring
Loss of AC is a reportable trouble condition, however, per NFPA 72 and UL864 cannot be
reported until 25-50% or the standby battery has been depleted. (6-12 hrs for 24 hr backed up
system, 15-30 hrs for 60 hr backed up system or 23-45 hrs for a 90 hr backed up system.)
AC monitoring/reporting for the Cheetah is done differently that the SHP or Rhino.
For SHP/Rhino:
The Model 10-2256 monitors the AC and delays the loss of AC reporting. See Section 5.3 step #
20 of the Model 10-2256 programming.
For Cheetah:
The trouble relay on the main board (CSC) can be configured for dialer operation. This allows the
contacts to delay transfer (6-30 hrs) during a loss of AC condition. During a delay period, the
trouble relay will transfer immediately if any additional trouble condition occurs (i.e. field wiring
supervision trouble). Refer to the Cheetah installation instructions #06-130 for additional details
on a Cheetah programming.
OBSOLETE