Mains Connection And System Start-Up - nVent SCHROFF Rack Safety Plus 3 U User Manual

Power distribution unit with emergency stop
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4.3

Mains connection and system start-up

Connect the system to 120 V AC or
208/240 V AC mains voltage.
Note: Input and connector type depends on
the configuration.
Switch the system on via the main circuit
breaker (2).
The AC "Service" (8) outputs will be switched
on.
The presence of mains power is indicated via
the LED (1) and the Power LED (6) should light
up.
Turn on the switched AC outputs (10,11) and
DC output (9) with the Outputs ON/OFF button
(7).
(The picture below shows a possible
configuration)
The red Error LED on front panel signals if one
of the power contactors got stuck.
Date: 2023/06/16
Page
: 23 of 26

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