INSTALLATION
EATON
Powerware
®
Energy Management System (EMS) Upgrade Kit User’s Guide
S
164201724 Rev 1
www.powerware.com
22
13.
Unoccupied three−phase branch circuit breaker connection only.
Verify
that the branch circuit breaker is turned off. Be absolutely certain
there is no power.
Attach a wire tap transition harness (supplied) to each of the phase
A, B, and C connectors on the voltage harness.
Connect the wire tap transition harnesses to the appropriate phase
connections of the unoccupied three−phase branch circuit breaker.
Coil and secure any excess cable away from other conductors.
Proceed to Step 15 on page 23.
Breakers
A, B, C
Phases
Ground
Neutral
Voltage
Harness
Unoccupied
Breaker
Wire Tap
Transition Harness
Figure 11. Voltage Harness Connections to Unoccupied Breaker (V1 Harness Shown)
