Eaton 93E Series - 4.6 Sidecar Integrated Accessory Cabinet-Bypass; 4.7 Integrated Accessory Cabinet-Tie; 4.8 Integrated Accessory Cabinet-Tie and Bypass; 4.9 Integrated Accessory Cabinet-Distribution

32 Eaton 93E UPS (20–30 kVA, 208/220V) Installation and Operation Manual 164000301—Rev 04
installing an IAC-B, or to paragraph 4.9 Integrated Accessory Cabinet-Distribution if installing an IAC-D;
otherwise, proceed to paragraph 4.10 External Power Wiring Installation to complete the wiring of the UPS.
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If installing an SIAC-B, refer to the Eaton 93E Sidecar Integrated Accessory Cabinet-Bypass Installation and
Operation Manual listed in paragraph 1.7 For More Information for installation instructions.
After the SIAC-B is installed, proceed to paragraph 4.9 Integrated Accessory Cabinet-Distribution if installing
Integrated Accessory Cabinet-Distribution; otherwise, proceed to paragraph
4.10 External Power Wiring Installation to complete the wiring of the UPS.
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If installing an IAC-T, refer to the Eaton 93E Integrated Accessory Cabinet-Tie and Bypass Installation and
Operation Manual listed in paragraph 1.7 For More Information for installation instructions.
After the IAC-T is installed, proceed to paragraph 4.9 Integrated Accessory Cabinet-Distribution if installing
Integrated Accessory Cabinet-Distribution; otherwise, proceed to paragraph
4.10 External Power Wiring Installation to complete the wiring of the UPS.
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If installing an IAC-TB, refer to the Eaton 93E Integrated Accessory Cabinet-Tie and Bypass Installation and
Operation Manual listed in paragraph 1.7 For More Information for installation instructions.
After the IAC-TB is installed, proceed to paragraph 4.9 Integrated Accessory Cabinet-Distribution if installing
Integrated Accessory Cabinet-Distribution; otherwise, proceed to paragraph
4.10 External Power Wiring Installation to complete the wiring of the UPS.
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If installing IAC-D, refer to the Eaton 93E Integrated Accessory Cabinet-Distribution Installation and Operation
Manual listed in paragraph 1.7 For More Information for installation instructions.
After the IAC-D is installed, proceed to paragraph 4.10 External Power Wiring Installation to complete the
wiring of the UPS.
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NOTE Without accessory cabinets, conduit and wiring enter from the bottom of the UPS
conduit landing plate. With accessory cabinets, wiring can be installed between the UPS
and accessory cabinets by using conduit or by routing wiring through the power terminal
cover base wiring channels.
To install wiring:
1. Install conduit for UPS input and output wiring.
2. Route the wiring to the UPS terminal blocks on the back of the UPS. See Figure 12 for wiring access
information and Figure 13 for terminal locations.
WARNING
As a result of the connected loads high leakage current is possible. Connection to earth ground is required for
safety and proper product operation. Do not check UPS operation by any action that includes removal of the
earth (ground) connection with loads attached.
UPS System Installation