Lenze E82EV752K4C User Manual

Basic units in the power range 75 ... 90 kW
Power connections
6
Basic unit wiring
6.8
6.8.2
L
6.8-5
EDS82EV903-1.0-11/2002
l
E.l.c.bs must only be installed between mains supply and controller.
l E.l.c.bs can trip incorrectly because of
– capacitive leakage currents of the cable shields during operation
(especially with long, shielded motor cables),
– simultaneous connection of several controllers to the mains supply,
– use of additional RFI filters.
Motor connection
PE
PE
M
3~
M
3~
PTC
PE
PES
PE
U
V
W
T1
T2
ϑ>
PES
PES
PES
PES
PES
PES
T1
T2
U, V, W,
PE
30 Nm
264 lb-in
M10
U
V
W
PE
T1
T2
2,5 Nm
22,1 lb-in
2,5 Nm/22,1
3 Nm/26,5
lb-in
lb-in
M4 × 12
M5 × 12
0
1
2
PE
8200vec287
Fig. 6.8-3 Motor connection 75 ... 90 kW
0
Strain relief with cable clamps and screws M4 12 mm.
1
Connect the shields of the motor cables with the shield clamp and screws M5
12 mm to the shield sheet.
2
Additional strain relief with cable ties.
Use low-capacity motor cables! (Core/core ≤ 250 pF/m, core/shield ≤ 410
pF/m)
Use short motor cables if possible!
PES
HF-shield end by PE connection via shield clamp.
T1,
T2
Connection terminals of motor temperature monitoring with PTC thermistor or
thermal contact (NC contact).
Route a separate cable (shielded) to X2/T1 and X2/T2 for the motor
temperature monitoring.
Activate the motor temperature monitoring under C0119 (e. g. C 0119 = 1)!
Route the control and mains cables separately from the motor cable!
Please observe the following
when using e.l.c.bs:
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Lenze E82EV752K4C Specifications

General

Brand	Lenze
Model	E82EV752K4C
Category	DC Drives
Language	English