75
cONNecTION OF THe POWer UNIT
4.2.6.3 Wiring of an intrinsically safe braking resistor
X1A
R
- -
++
①
②
Legend
①
Twist the connection cable. When extending the connection cables, the cables
must be shielded additionally and connected on both sides.
②
Protective earthing is provided via the housing.
Figure 30:
Wiring of an intrinsically safe braking resistor
Intrinsically safe braking resisitors behave in error case
such as a safety fuse. They interrupt themselves without
fire risk.
More information about intrinsically safe braking resistors
www.keb.de/fileadmin/media/Manuals/dr/ma_dr_safe-braking-resis
4.2.6.4 Using a non-intrinsically safe braking resistor
Using a non-intrinsically safe braking resistor with extend-
ed temperature monitoring
www.keb.de/fileadmin/media/Manuals/dr/ma_dr_braking-resis
Chapter „Connection of a braking resistor with extended
temperature monitoring“.
Summary of Contents for COMBIVERT 10F6 Series
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