Mechanical installation, Danger – Lenze E82MVxxx 2Bxxx User Manual
Page 94
Mechanical installation
Wall mounting
l
94
EDK82MV371 DE/EN/FR 7.0
Wiring on the motor side
{
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.
}
Danger!
The connection between terminal X2 and sheet must not be released!
8200mot052
0.5...0.6 Nm
4.4…5.3 lb-in
T2
W V
U
T1
PE T2 T1
J >
X2
6mm
2.5 mm
AWG 12
2
5.5 mm
PE
X2
1a
A
B
3.4 Nm
30 lb-in
!
5.5 mm
0
Use low−capacitance motor cable! (core/core
£ 75 pF/m, core/shield £ 150 pF/m)
A motor cable that is as short as possible has a positive effect on the drive behaviour!
Cable cross−sections U, V, W, PE:
E82MV251_2B
®
1 mm
2
(AWG 18),
shielded
E82MV371_2B
®
1 mm
2
(AWG 18),
shielded
1
Install a separate cable (shielded) to X2/T1 and X2/T2 for the motor temperature monitoring.
Install control cables and mains cables with a spatial separation from the motor cable!