CAUTION!
Caution!
Brakes, which are connected to the direct current side, must be protected against excess voltage from
the switching actions by using corresponding varistors!
Due to the high operating current, master contactors must be used to switch the brakes!
U
Y
~
-
+
~
N
L
K3
3 4
K3
1 2
K4
1 2
Simpli
fi
ed diagram for brake activation
The contacts from K3 must close before the contact from K4 and are only permitted to open after the
contact from K4 has opened.
5.22.4
Silent Brake Module
Information about the Silent Brake Module can be found in the operating manual for the Silent Brake
Module.
Translation of the original operating instructions
ZETADYN 4C
Electrical installation
R-TBA12_01-GB 1415
Part.-No. 00163371-GB
45/204
5
Electrical
instal-
lation
Содержание ZETADYN 4C
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