Bryant ASPAS1BBA015 User Manual
Page 55
Page 55
SECTION 3.2
OPERATIONAL ANALYSIS
“V-TYPE” PREPACKAGED
TRANSFER SWITCHES
PART 3
UTILITY RESTORED
Utility voltage is restored and is available to terminals N1 and N2. The utility voltage is sensed by the generators
circuit board. If it is above a preset value for a preset time interval a transfer back to utility power will occur.
Figure 6. Utility Restored, Generator Still Providing Output to Load.