Eaton Power Xpert 9395 550/275, Инструкция по установке и эксплуатации

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Installing Options and Accessories
5-12 Power Xpert
TM
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8 www.eaton.com/powerquality
Figure 5-9. J1, J2, J3, and J4 15-Pin D-Sub Connectors
5.5 Installing an Optional Supervisory Contact Module II
To install SCM II wiring:
1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, “UPS Operating
Instructions” for shutdown instructions.
2. Perform the procedure listed in paragraph 5.1.
3. Securely mount the SCM II at the desired location. See Figure 5-14 on page 5-17 for mounting hole
locations.
4. Remove the UPS cabinet top interface conduit landing plates to drill or punch conduit holes (see
Figure 4-4).
5. Reinstall the conduit landing plate.
6. Install conduit between the UPS and SCM II. See Figure 5-14 for SCM II knockout hole location.
7. Install wiring between the UPS and SCM II. See Figure 5-2 and Table 5-1 for the Powerware Hot Sync
CAN Bridge Card terminal location and wiring information, and Figure 5-10, Figure 5-8, and Table 5-5 for
the SCM II terminal location and wiring information.
8. Install 120 Vac power wiring from the critical bus to the SCM II. See Figure 5-10, Figure 5-8, and Table 5-5
for the terminal location and wiring information.
15-Pin D-Sub
Connectors
NOTE If mounting to a hollow wall, secure the enclosure to a wood or metal stud within
the wall. Do not use hollow wall anchors
NOTE When installing signal wiring for CAN card J3 terminals, conduit must be installed
between the device and the UPS cabinet.
NOTE 120 Vac for the SCM II should be supplied from the critical bus by facility planners or
the customer.