Electrical installation
Standard devices in the power range 75 ... 90 kW
Motor connection
5
154
EDK82EV903 DE/EN/FR 5.1
5.5.4 Motor connection
Danger!
ƒ All control terminals only have basic insulation (single isolating distance)
after connecting a PTC thermistor or a thermal contact.
ƒ Protection against accidental contact in case of a defective isolating
distance is only guaranteed through external measures, e. g. double
insulation.
PE
PE
M
3~
M
3~
PTC
PE
PES
PE
U
V
W
T1
T2
J>
PES
PES
PES
PES
PES
PES
T1
T2
U, V, W,
PE
30 Nm
264 lb-in
M 10
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
Strain relief with cable clamps and screws M4 × 12 mm.
Place the shield of the motor cables with shield clamp and M5 × 12 mm screws onto the shield
sheet.
Strain relief with cable binders.
Use low−capacitance motor cables! (core/core £ 250 pF/m, core/shield £ 410 pF/m)
The shorter the motor cable, the better the drive behaviour!
PES
HF shield termination by PE connection through shield clamp.
T1,
T2
Terminals of motor temperature monitoring with PTC thermistor or thermal contact (NC
contact).
Lay a separate cable (shielded) to X2/T1 and X2/T2 for motor temperature monitoring.
Activate motor temperature monitoring with C0119 (e.g. C0119 = 1)!
Lay the control and mains cables separately from the motor cable!
Cable cross−sections U, V, W, PE
8200 vector mm
2
AWG
E82xV753K4B
70 2 / 0
E82xV903K4B
95 3 / 0
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