Eaton Powerware 225 kVA Three-Phase Power Distribution Unit, Installation And Operation Manual

Page: 23 / 142

EATON Powerware
®
225 kVA PDU Installation and Operation Manual
S
164201629 Rev D www.powerware.com
2−1
Chapter 2 PDU Installation Plan and Unpacking
Use the following basic sequence of steps to install the Power Distribution Unit
(PDU).
1. Create an installation plan for the PDU (Chapter 2).
2. Prepare your site for the PDU (Chapter 2).
3. Inspect and unpack the PDU (Chapter 2).
4. Unload and install the PDU and wire the system (Chapter 3).
5. Install features, accessories, or options, as applicable (Chapters 4 and 7).
6. Complete the Installation Checklist (Chapter 3).
7. Have authorized service personnel perform preliminary operational checks and
startup.
NOTE
Startup and operational checks must be performed by an authorized Eaton Customer Service
Engineer, or the warranty terms specified on page 10−1 become void. This service is offered as part of the
sales contract for the PDU. Contact service in advance (usually a two−week notice is required) to reserve a
preferred startup date.
2.1 Creating an Installation Plan
Before installing the PDU, read and understand how this manual applies to the
system being installed. Use the procedures and illustrations in the following chapters
to create a logical plan for installing the system.
2.2 Preparing the Site
For the PDU to operate at peak efficiency, the installation site should meet the
environmental parameters outlined in this manual. If the PDU is to be operated at an
altitude higher than 1500m (5000 ft), contact an Eaton service representative for
important information about high−altitude operation. The operating environment must
meet the weight, clearance, and environmental requirements specified in
paragraph A.1 on page A−1 and size requirements specified in Figure A-4 through
Figure A-17 starting on page A−9.
The PDU uses natural convection cooling to regulate internal component temperature.
Air inlets are in the front of the cabinet and outlets are in the top (see Figure A-4
through Figure A-17 starting on page A−9). Provide clearance free of any obstructions
in front of and above the PDU for proper air circulation. See Table B on page A−3 for
clearances.
Figure 2Table 2