INSTALLATION
Eaton 9135 Two-in-One UPS (5000/6000 VA) User's Guide S 164201726 Rev 3 www.eaton.com/powerquality
42
Connecting the Power Cables (U Models)
W A R N I N G
S Only qualified service personnel (such as a licensed electrician) shall perform the
electrical connection. Risk of electrical shock.
S Before carrying out any connection, check that the battery circuit breaker and upstream
protection device (utility input) are OFF (O).
S Use included insulated ferrules with stranded wires.
1. Remove the terminal block cover (two screws) with the supplied
screwdriver (see Figure 21).
Input Cable
Output Cable
Opening
Figure 24. Removing the Terminal Block (U Models)
2. Connect the three wires to the input terminal block.
C A U T I O N
Always connect the ground/earthing wire first.
3. Insert the output cable through the output cable opening.
4. Connect the three wires to the output terminal block.