Installation
Manual Single Power Unit BUM64S/A/F
Document no.: 5.01056.03
43
6
6.1.1
Voltage test
All of these Baumüller units have been voltage-tested according to EN 50178/VDE 0160,
section 9.4.5.
.
6.2
Hazardous areas at installation
The following overview shows all areas at the unit, which can de dangerous at he electri-
cal installation.
6.3
Requirements on the electrical power network
The units are intended for the permanent supply connection to the common TN- and TT-
industrial network in star connection with hard or low impedance earthed neutral point
according to IEC 364-4-41, chapter 413.1.3, chapter 413.1.4; they are intended for indus-
trial networks with non- or high impedance earthed neutral point (IT-supply) and for indus-
trial networks with hard or low impedance earthed corner point (earthed star delta supply)
with a line-to-line voltage from up to 3 x 480 Veff .
WARNING
The following
may occur
,
if you do not observe this warning information:
m
serious personal injury
m
death
The hazard is:
Electricity.
Subsequent high voltage tests are to be carried out by Baumüller Nürnberg Electronic GmbH
& Co. KG only.
If you want to perform a high voltage test of the complete switching cabinet equipment without
the Baumüller-unit, you must first separate all cable connections from the Baumüller-unit.
Содержание BUM64A
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