Borri UPSaver 1000 kVa, Operating Manual, Page: 92 / 185

UPSaver installation and start-up
OMH44149 REV. C 79
6) Close OCB1 to connect the module 1 output to the I/O module common output bus.
Picture 83 – Module 1 start-up
7) Press the button SBCB1 to supply the module 1 bypass line and wait for the closure of
the back-feed contactor located inside the I/O module.
In case of centralized static bypass switch configuration (CSB, single static switch located
inside the I/O module) such phase is not present, since the bypass line is not connected to the
power modules.
Picture 84 – Module 1 start-up