6
4.3 AC Power
The Protégé® SE Integrated System Controller should be supplied by a dedicated electrical power
source rated for a minimum 10Amp load and have a dedicated circuit breaker. Do not use a switch
controlled breaker or a switched electrical point to supply electrical power. Connect the primary of
a 16VAC, 50/60Hz, 40VA transformer to the electrical circuit and run the secondary to the AC Input
on the Protégé® SE Integrated System Controller terminals.
Specific regional regulations may allow the transformer to be mounted inside the cabinet
enclosure. In this case wire the electrical circuit to the electrical termination point inside the
cabinet enclosure and the secondary wires of the transformer to the AC Input on the Protégé® SE
Integrated System Controller. The earth wire should be routed to the terminal on the Protégé® SE
Integrated System Controller when using an internal transformer.
!
Termination of wiring to the Protégé® SE Integrated System Controller while power
is applied or the battery is connected may cause serious damage to the Protégé®
SE Integrated System Controller and will VOID ALL WARRANTIES OR GUARANTEES.
Power the unit only after all wiring, configuration and jumper settings are
completed.
Figure 3 - AC Power Connection
A
C
A
C
B+
B-
ST
TP
TP
Transformer
Mains Input