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Definitions - ufc_3_501_03n0046
Figure 2 typical Nonredundant Configuration
Electrical Engineering Preliminary Considerations - index
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(2) Transfer Circuit Operation - To transfer critical load from
UPS
module
No. 1 to UPS
module
No. 2, both
modules
are placed in the
bypass
mode.
The
make-before-break
nonautomatic
circuit breaker
s are operated to
transfer the critical load to the
bypass
circuit of UPS
module
No. 2, after
31