Danfoss VLT AQUA Drive FC 202 Design Manual page 180

Electrical Installation Con...
6.00
5.00
4.00
3.00
2.00
1.00
0
1 Unshielded cable with no filter
2 Shielded cable with no filter
3 Unshielded cable with dU/dt filter
4 Shielded cable with dU/dt filter
Figure 10.21 dU/dt at Motor Terminals for Enclosures E2h/E4h,
525–690 V
10 10
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0
1 Unshielded cable with dU/dt filter
2 Shielded cable with dU/dt filter
3 Shielded cable with no filter
4 Unshielded cable with no filter
Figure 10.22 Peak Voltages at Motor Terminals for Enclosures
E2h/E4h, 525–690 V
178
1
2
3
4
100 200
(328) (656)
Motor cable length, m (ft)
1
2
4
3
100 200
(328) (656)
Motor cable length, m (ft)
Danfoss A/S © 01/2018 All rights reserved.
®
VLT AQUA Drive FC 202
2.50
2.00
1.50
1.00
0.50
0
300
(984)
1
2
3
4
Figure 10.23 Peak Voltages at Motor Terminals for Enclosures
E2h/E4h, 525–690 V
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
300
(984)
1
2
3
4
Figure 10.24 Peak Voltages at Motor Terminals for Enclosures
E2h/E4h, 525–690 V
1
2
3
4
100
(328) (656)
Motor cable length, m (ft)
Shielded cable with no filter
Unshielded cable with no filter
Unshielded cable with dU/dt filter
Shielded cable with dU/dt filter
2
1
3
0
100
(328) (656)
Motor cable length, m (ft)
Unshielded cable with dU/dt filter
Shielded cable with dU/dt filter
Shielded cable with no filter
Unshielded cable with no filter
200 300
(984)
4
200 300
(984)
MG22B222