Lenze EVF9333 - Manual (Page 164)

Electrical installation
Standard devices in the power range 0.37 ... 11 kW
Mains connection, DC supply
5
l
164 EDKVF9333V DE/EN/FR 7.1
5.4.2 Mains connection, DC supply
)
Note!
ƒ If a mains filter or RFI filter is used and the cable length between mains/RFI
filter and drive controller exceeds 300 mm, install a shielded cable.
ƒ For DC−bus operation or DC supply, we recommend using shielded DC
cables.
Shield sheet installation
(
Stop!
ƒ To avoid damaging the PE stud, always install the shield sheet and the PE
connection in the order displayed. The required parts are included in the
accessory kit.
ƒ Do not use lugs as strain relief.
M6
M5
2 3
4 5
6 7
1
0
L1 L2 L3 +UG -UG
PE
a 1.7 Nm
15 lb-in
PE
M5
3.4 Nm
30 lb-in
a
}
+ PE
4
2
8
0
7
9300vec130
Fig. 5−2 Installation of shield sheet for drive controllers 0.37 ... 11 kW
0 PE stud
1 Screw on M5 nut and tighten hand−tight
2 Slide on fixing bracket for shield sheet
3 Slide on serrated lock washer
4 Slide on PE cable with ring cable lug
5 Slide on washer
6 Slide on spring washer
7 Screw on M5 nut and tighten it
8 Screw shield sheet on fixing bracket with two M4 screws (a)