Danfoss VLT AutomationDrive FC 302 Design Manual page 167

Electrical Installation Con...
6.00
5.00
1
4.00
2
3.00
2.00
3
1.00
0
100
(328)
Motor cable length, m (ft)
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
Illustration 10.21 dU/dt at Motor Terminals for Enclosures E2h/
E4h, 525–690 V
4.00
3.50
3.00
1
2
2.50
3
2.00
1.50
1.00
0.50
0
100
(328)
Motor cable length, m (ft)
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
Illustration 10.22 Peak Voltages at Motor Terminals for
Enclosures E2h/E4h, 525–690 V
MG38C202
Design Guide
4
200 300
(656) (984)
4
200 300
(656) (984)
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2.50
1
2.00
2
1.50
3
1.00
4
0.50
0
100
(328)
Motor cable length, m (ft)
1 Shielded cable with no filter
2 Unshielded cable with no filter
3 Unshielded cable with dU/dt filter
4 Shielded cable with dU/dt filter
Illustration 10.23 Peak Voltages at Motor Terminals for
Enclosures E2h/E4h, 525–690 V
4.00
3.50
3.00
1
2.50
3
2.00
1.50
1.00
0.50
0
100
(328)
Motor cable length, m (ft)
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
Illustration 10.24 Peak Voltages at Motor Terminals for
Enclosures E2h/E4h, 525–690 V
200 300
(656) (984)
10
2
4
200 300
(656) (984)
165
10