18
SICAM AI Unit 7XV5674, Product Information
E50417-B1150-C492-A1, Edition 09.2012
Before commissioning the device, check that all
connections are made properly.
Connect the protective conductor terminal H
to
the protective conductor of the switch panel or of the
control cabinet.
Check the polarity of the current measuring inputs.
Before commissioning the device, leave it in the final
operating room for at least 2 hours. This allows it to
reach room temperature and to prevent dampness
and condensation.
8.4
Commissioning
Before you switch on the supply voltage, verify that the
operational data match the rated data on the name
plate and the technical data according to Chapter 17.
This applies in particular to the supply voltage V
H
and
to the maximum current and voltage values of the
device. After an operating time of approximately
15 minutes, the device will stay within the tolerances
specified in the technical data.
The delivery includes a lithium battery that powers the
battery-buffered memory and the real-time clock. Upon
delivery the battery is insulated in the battery
compartment of the device.
NOTE
When performing electrical installations, you have to
observe the national and international regulations on
the erection of electrical power installations.
