OnLine Power Phase Stabilizer - Manual (Page 43)

OnLine Power
6002-032 REV H 3-4
3-1-4 Output Cable Installation - Power-Reg, Ultra-Reg and Phase Stabilizer 125 - 400 kVA
The customer-furnished output power cable provides power from the unit to a connected load or to a Power
Island when distribution to more than one connected load is required.
The unit has one 4-inch diameter hole in each side of the frame - as described in the preceeding section. The
output power cable can be connected through the left or right side of the unit.
PROCEDURE:
1. Turn facility circuit breaker to OFF, lock and tagout in accordance with OSHA Lockout/Tagout requirements.
2. Remove top cover by unbolting two bolts on each side of cover.
3. Remove front panel by unbolting six bolts at corners and at left and right sides of panel.
4. Punch or drill a hole in side panel.
• Locate hole so that it aligns with existing hole in frame. See Illustration 2-4. Size hole to suit
cable/conduit.
5. Insert cable/conduit through hole in panel and into hole in frame. Secure with appropriate fitting.
6. Prepare cable ends by removing 3/4-inch of insulation from each output power cable conductor.
7. Identify each phase conductor according to phase A, B, C, Neutral, and Ground conductor. And identify two
hot wires and ground conductor for single phase Power-Reg.
8. Route and connect phase conductors to output terminals of the transformer X0, X1, X2, and X3.
See Illustration 1-4, 1-5, 1-6, 1-7, and 1-8.
9. Locate ground lug.
10. Route and connect ground conductor to ground lug.
11. Proceed to Section 3-1-7, Startup.