Electronic Theatre Controls Sensor User Manual download pdf (Page 8)

8 Electronic Theatre Controls, Inc.

Setting up SP6 for single phase

operation

To convert a Sensor SP6 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,

exposing the bus bars and connectors.

3. Remove the screws at the right ends of the two inch long

copper bars that connect the phase B connector to the

phase B bus bar. Loosen the screws at the left end of the

bars.

4. Rotate the top bar up and secure it to the phase A

connector.

5. Rotate the bottom bar down and secure it to the phase C

connector.

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

connect power to the B phase Cam-Lok.

Single phase operation is automatically detected by both

the CEM and the MPE, so no additional configuration is

necessary.

Phase A

connector

Phase A

connector

Phase B

connector

Phase B

connector

Phase C

connector

Phase connectors wired

for three phase operation

Phase connectors wired

for single phase operation

Phase C

connector

1 2 3 4 5 6 7 8 9 10 11 12

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Electronic Theatre Controls Sensor User Manual Page 8