Sp12 Single Phase Operation - ETC Sensor User Manual

Phase A
connector
Phase B
connector
Phase C
connector
Sensor Portable Pack User Manual
Setting up SP12 for single phase
operation
To convert a Sensor SP12 Portable Pack from three phase to
single phase operation, follow these steps:
1. Disconnect power from all Cam-Loks.
2. Remove all dimmer modules from the Portable Pack,
3. Remove the screws at both ends of the two inch long
4. Use the top bar to connect the phase A connector to the
5. Use the bottom bar to connect the phase B connector to
6. Tighten all screws to 40 inch/pounds of torque.
7. Replace dimmer modules.
8. Connect power to the A and C phase Cam-Loks. Do not
Single phase operation is automatically detected by both
the CEM and the MPE, so no additional configuration is
necessary.
Phase connectors wired
for three phase operation
exposing the bus bars and connectors.
copper bars that connect the phase B connector to the
phase B bus bar. Loosen the screws at the left end of the
bars.
phase B connector, as shown below.
the phase C connector, as shown below.
connect power to the B phase Cam-Lok.
Phase A
connector
Phase B
connector
Phase C
connector
Phase connectors wired
for single phase operation
9