Electrical Installation; Emc−Compliant Wiring; Wiring - Lenze E82ZAFAC001 Instructions De Montage

4

Electrical installation

EMC−compliant wiring
4 Electrical installation
EMC−compliant wiring
Please observe the following for wiring according to EMC guidelines:
)
Note!
Separate control cables from motor cables.
ƒ
Lead the shields as far as possible to the terminals (unshielded core length
ƒ
< 40 mm).
Connect control and data cable shields as follows:
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– Analog signal cable shields must be connected with one end at the
inverter.
– Digital signal cable shields must be connected with both ends.
More information about wiring according to EMC guidelines can be
ƒ
obtained from the corresponding documentation for the standard device.

Wiring

Terminal data
Electrical connection
Possible connections
Tightening torque
Bare end
28
Terminal strip with screw connection
rigid: 1.5 mm
flexible:
without wire end ferrule
1.0 mm
with wire end ferrule, without plastic sleeve
0.5 mm
with wire end ferrule, with plastic sleeve
0.5 mm
0.22 ... 0.25 Nm (1.9 ... 2.2 lb−in)
5 mm
l
2
(AWG 16)
2
(AWG 18)
2
(AWG 20)
2
(AWG 20)
EDK82ZAFAC−001 DE/EN/FR 6.0