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4 4 . . 1 1 1 1 I I n n s s t t a a l l l l i i n n g g I I n n t t e e r r f f a a c c e e C C o o n n n n e e c c t t i i o o n n s s
NOTE
Use the procedures in the following paragraphs to connect the customer and battery interface connections.
4 4 . . 1 1 1 1 . . 1 1 I I n n s s t t a a l l l l i i n n g g B B u u i i l l d d i i n n g g A A l l a a r r m m a a n n d d R R e e l l a a y y C C o o n n t t a a c c t t C C o o n n n n e e c c t t i i o o n n s s
NOTE 1
NOTE 2
To install wiring:
1.
Verify the UPS system is turned off and all power sources are removed. See
Chapter 7 UPS Operating
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 the interface terminals from the bottom of the UPS, proceed to Step 8; otherwise, proceed to
Step 4.
4.
Top Entry Wiring. Remove the top interface entry conduit landing plates to drill or punch holes (see
Figure
5.
Reinstall the interface entry plates and install the conduit.
6.
Route the UPS building alarm and relay output interface wiring through the top interface entry conduit
landing plates to the UPS building alarm and relay output terminals. See
interface terminal locations.
7.
Proceed to Step 13.
8.
Bottom Entry Wiring. Remove the bottom interface entry conduit landing plates to drill or punch holes
(see
Figure
9.
Reinstall the interface entry plates and install the conduit.
10. Route the UPS building alarm and relay output interface wiring through the bottom interface entry conduit
landing plates to the bottom access interface wiring channel along the inside of the front door (see
Figure
11. Route the wiring along the interface wiring channel to the UPS building alarm and relay output terminals.
See
Figure 22
12. Secure the wiring to the wire tie anchors provided (see
13. Connect the building alarm interface wiring to the building alarm terminals. See paragraph
3.2.4 UPS System Interface Wiring Preparation
Figure 26
14. Connect the relay output interface wiring to the relay output terminals. See
termination requirements, and
15. If wiring battery detect connections, proceed to paragraph
4.11.2 Installing Battery Detect Interface
paragraph
connections, proceed to paragraph
connections, proceed to paragraph
If installing the IAC-D CT wiring, refer to the Eaton 93PM Integrated Accessory Cabinet-
Distribution (50 kW, 100 kW, 150 kW, and 200 kW IAC-D) Installation and Operation
Manual, listed in paragraph
If installing interface wiring connections between standalone cabinets or separate
devices, conduit must be installed between each cabinet or device.
Disconnect terminal block plugs from terminal blocks to wire plugs.
Instructions, for shutdown instructions.
17).
18).
24).
and
Figure 23
for UPS interface terminal locations.
for terminal assignments.
Figure 27
4.11.3 Installing Battery Shunt Trip Interface
Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
1.8 For More
Information, for installation instructions.
Figure
and
Table 13
for wiring and termination requirements, and
for terminal assignments.
Connections; if wiring battery shunt trip connections, proceed to
Connections; if wiring generator interface
4.11.4 Generator Interface
4.11.5 Installing External Parallel CAN Control Wiring and
UPS System Installation
Figure 22
and
Figure 23
25) using Zip ties.
Table 14
for wiring and
Connections; if wiring external parallel CAN
for UPS
Connections;
51
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