0
ɛ
ɛ
36$
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36$
$97
$97
$97
$97
&8
Figure 3-11
Block diagram of insulation monitoring
①
Artificial neutral points
The measuring resistors are current-limiting elements. Using them in conjunction with the
surge suppressor provides personnel protection.
①
Precision resistors
②
Surge suppressor and base point resistor
Figure 3-12
Operator protection, ground fault detection
See also
Protection function of ground fault detection (Page 114)
Description
3.3 Power unit
SINAMICS GL150 6SL38555UN113KA0Z
44
Operating Instructions Rev.201910281450 EXAMPLE
Содержание SINAMICS GL150
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