WP-91153 Power Unit
Definity WP-91153 Power Unit - SCC is the power supply for Single Carrier Cabinet (SCC).
The inputs to the power supply can be, depending on list version:
• 120 VAC, 60 Hz, 15 Amp to 20 Amp with 3 wires in the power cord (1 hot wire, 1 neutral wire and 1 ground wire)
• 220 VAC or 240 VAC, 50 Hz, 10 Amp with 3 wires in the power cord (1 hot wire, 1 neutral wire and 1 ground wire)
AC power supply also produces ringing voltage.
Holdover circuit in the power supply allows the system to operate normally during AC power interruptions.