66 Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
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NOTE 1 LAN drop for use with Minislot cards must be provided by the customer.
NOTE 2 When installing interface wiring connections, conduit must be installed between each
device and the UPS cabinet.
NOTE 3 Remove the cabinet stiffener bar (see Figure 23) before installing or removing Minislot
cards. Reinstall the bar after the procedure is completed.
For installation and setup of a Minislot card, contact an Eaton service representative (see paragraph
1.9 Getting Help).
To install wiring:
1. If not already installed, install the LAN drop.
2. If not already opened, open the front door by lifting the latch from the bottom and turning to the right
(counterclockwise) and swing the door open.
3. If wiring a Minislot card from the bottom of the UPS, proceed to Step 8; otherwise, proceed to Step 4.
4. Remove the top interface entry conduit landing plate to drill or punch holes (see Figure 17).
5. Reinstall the interface entry plate and install the conduit.
6. Route the Minislot card interface wiring through the top interface entry conduit landing plate to the
Minislot card terminals. See Figure 22 and Figure 23 for Minislot card locations.
7. Proceed to Step 13.
8. Remove the bottom interface entry conduit landing plate to drill or punch holes (see Figure 24).
9. Reinstall the interface entry plate and install the conduit.
10. Route the Minislot card interface wiring through the bottom interface entry conduit landing plate to the
bottom access interface wiring channel along the inside of the front door.
11. Route the wiring along the interface wiring channel to the Minislot card terminals. See Figure 22 and
Figure 23 for Minislot card locations.
12. Secure the wiring to the wire tie anchors provided (see Figure 25) using Zip ties.
13. Install the LAN and other cables to the appropriate Minislot cards. Refer to the manual supplied with the
Minislot card for terminal assignments.
14. Refer to the manual supplied with the Minislot card for operator instructions.
15. If wiring REPO connections, proceed to paragraph 4.12 Installing a REPO Switch; otherwise, proceed to
Step 16.
16. Close the UPS outside door and secure the latch.
UPS System Installation
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