21
34OX_30-1600 rev. B / 1SCC303011M0201
1
TruONE® automatic transfer switches are
used for transferring a load automatically
from one source to another.
Possible supply phase scenarions are
located on following page. In Chapter 4 /
Navigating menu / Parameters: Power
distribution systems (Level 3 and Level 4),
the considerations for supply phase
system design are set forth in. Factory
setting: 3 phases with neutral.
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2.4 Typical applications
Load
Source 1 Source 2
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Fig. 2.3 Typical applications of
automatic transfer switches