UNDERSTANDING PDU OPERATION
EATON
Powerware
®
225 kVA PDU Installation and Operation Manual
S
164201629 Rev D
www.powerware.com
5−4
AC Input
from Source
Main Input Breaker
(Optional)
Transformer
POWER DISTRIBUTION UNIT
Main Power Flow
Output to Loads or RPP
Output to Loads
Output Subfeed
Breaker 1
Output Subfeed
Breaker 2
Output Subfeed
Breaker 3
Output Subfeed
Breaker 4
42-Pole Panelboard
Panelboard Input
Circuit Breaker
Figure 5-3. Current Path Through the PDU with Distribution Panelboard and Subfeed Breakers
Summary of Contents for Powerware 225 kVA Three-Phase Power Distribution Unit
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