nvent SCHROFF 21270 Series, Руководство пользователя, Страница: 22 / 25

Date: 2022/03/21 Page
: 22 of 25
4.3 Mains connection and system start-up
Connect the system to the 400 Y/230 V 3~ or
the 230 V~ mains input.
Note: Input and connector type depends on
the configuration
Switch the system on via the main switch (1).
The AC
“Service” outputs will be switched on.
Turn on the switched AC outputs (12,13) and
DC output (11) with the Outputs ON/OFF
switch (9).
(The picture below shows a possible
configuration)
The presence of all phases is indicated via the
LEDs (7).
The red Error LED on front panel signals if one
of the power contactors sticks.