Iac Cabinet Installation - Maintenance Bypass Configuration; Line-Up-And-Match Mbp Iac Installation; Figure 3-3. 40-80 Kva Ups With Line-Up-And-Match Iac - Eaton Powerware 9390 IAC-B Installation And Operation Manual

3.3 IAC Cabinet Installation – Maintenance Bypass Configuration
The method used to install the IAC depends on the type of installation. The IAC can be
installed as a line-up-and-match or standalone system. The term line-up-and-match refers
to cabinets that are physically attached to the UPS, and the wiring between them is
internal. The term standalone refers to cabinets that are not physically attached to the
UPS, and are wired with external contractor-supplied wiring.

3.3.1 Line-up-and-Match MBP IAC Installation

Use this procedure to install the IAC adjacent to the Powerware 9390 UPS cabinet (see
Figure 3-3 or Figure 3-4). The recommended location is to the right of the UPS cabinet.
This procedure assumes the IAC is located to the right of the UPS cabinet.
EATON Powerware 9390 IAC-B and IAC-T Installation and Operation Manual S 164201590 Rev C powerware.com
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To install a line-up-and-match MBP IAC, proceed to paragraph 3.3.1.
To install a standalone MBP IAC, proceed to paragraph 3.3.3.
Figure 3-3. 40–80 kVA UPS with Line-up-and-Match IAC
1. Verify that the UPS is properly installed and secured. Refer to the applicable
Powerware 9390 Installation and Operation manual, listed in paragraph 1.5, for
installation instructions.
2. Roll the IAC to an area near the right-hand side of the UPS.
Installing the IAC
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