3 Installation
3.6 Electrical Installation
92
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
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Figure 50:
Installaling the cable glands
Place the connection plate on [1] and retighten the four screws in the
connection plate [2]. Now mount the cor-responding screw connections and
tighten them [3], [4]. Finally, place the housing cover on [5] and tighten the
fastening screws [6].
Table 10: Cable glands that can be used (
The EMC cable gland must be earthed properly – e.g., with a metal lock nut
that is then connected to the PE terminal.
Figure 51:
Example: diagram of EMC gland assembly
1 2 3 4 5
6 7 8 9
10
IOIOI
IOIOI
U V W
L1/L L2/N L3
EMG
PZ2
0.6 Nm
(5.31 lb-in)
2
1
1 2 3 4 5
6 7 8 9
10
IOIOI
IOIOI
U V W
L1/L L2/N L3
EMG
②
Motor
①
Mains
4
3
1 2 3 4 5
6 7 8 9
10
IOIOI
IOIOI
U V W
L1/L L2/N L3
EMG
6
5
PZ2
1.5 Nm
(13.28 lb-in)
￫
Make sure that the cable glands have at least an IP66 degree of
protection.
Range
Size
Hole size
PG-gland
Metric gland
Control
section
Control
FS1, FS2,
FS3, FS4
–
2 x PG 13,5
1 x PG 16
2 x M20
1 x M25
Power
section
Mains
①
Motor
②
FS1
2 x 22 mm
2 x PG 13,5
2 x M25
FS2
2 x 27,2 mm
2 x PG 21
2 x M32
FS3
2 x 27,2 mm
2 x PG 21
2 x M32
FS4
2 x 37 mm
2 x PG 29
2 x M40
