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Protective earth connection ZAdyn4C 011-032
Protective earth connection ZAdyn4C 040-074
5.6
Mains connection (X1)
Danger!
Before connecting to the mains, check if the technical data on the rating plate of the ZAdyn4C
correspond to the required connection values.
5.6.1
Network form
The mains
fi
lter and ZAdyn4C are designed for use in an earthed power supply system. Permissible
mains forms are:
•
TN network
•
TT network
Information
The mains
fi
lter and ZAdyn4C are unsuitable for use in the IT network!
5.6.2
Cable cross section
The line cross-section must be speci
fi
ed dependent on the motor
’
s rated current and the ambient
conditions (e.g. temperature, wiring method) in accordance with DIN VDE 0100.
5.6.3
Mains fuse
The size of the mains fuse must re
fl
ect the cable cross-section used and the ambient conditions.
Use the following maximum fuse sizes, depending on the frame size of the ZAdyn4C:
ZAdyn frame size
Max. fuse for operating
class gG
4Cx011 / 4Cx013
16 A
4Cx017
20 A
4Cx023
25 A
4Cx032
40 A
4Cx040
50 A
4Cx050
63 A
4Cx062 / 4Cx074
80 A
5.6.4
Type of cable
Both rigid and
fl
exible lines can be utilized. The use of wire-end sleeves is recommended for
fl
exible
lines.
The mains line does not have to be shielded.
Original operating instructions
ZAdyn4C
Electrical installation
R-TBA12_01-GB 2104 Index 012
Part.-No. 00163371-GB
26/224
Содержание ZA dyn 4C
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Страница 221: ...19 Enclosure Original operating instructions ZAdyn4C R TBA12_01 GB 2104 Index 012 Part No 00163371 GB 221 224 ...
Страница 222: ...Original operating instructions ZAdyn4C R TBA12_01 GB 2104 Index 012 Part No 00163371 GB 222 224 ...
Страница 223: ...19 Enclosure Original operating instructions ZAdyn4C R TBA12_01 GB 2104 Index 012 Part No 00163371 GB 223 224 ...