Danfoss VLT AutomationDrive FC 302 Design Manual page 163
90–710 kw, enclosure sizes d and e
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- Programming manual (347 pages) ,
- Instruction manual (174 pages) ,
- Operating manual (172 pages)
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10.13.1 dU/dt Test Results for Enclosures D1h–D8h
Test results for 380–500 V
Power size [kW (hp)]
Cable [m (ft)]
90–132 (125–200)
30 (98)
150 (492)
300 (984)
160–250 (250–350)
30 (98)
150 (492)
300 (984)
Table 10.25 NEMA dU/dt Test Results for D1h–D8h with Unshielded Cables and No Output Filter, 380–500 V
Power size [kW (hp)]
Cable [m (ft)]
90–132 (125–200)
150 (492)
300 (984)
160–250 (250–350)
150 (492)
300 (984)
Table 10.26 IEC dU/dt Test Results for D1h–D8h with Unshielded Cables and No Output Filter, 380–500 V
Power size [kW (hp)]
Cable [m (ft)]
90–132 (125–200)
30 (98)
150 (492)
300 (984)
160–250 (250–350)
30 (98)
150 (492)
300 (984)
Table 10.27 NEMA dU/dt Test Results for D1h–D8h with Shielded Cables and No Output Filter, 380–500 V
Power size [kW (hp)]
Cable [m (ft)]
90–132 (125–200)
30 (98)
150 (492)
300 (984)
160–250 (250–350)
30 (98)
150 (492)
300 (984)
Table 10.28 IEC dU/dt Test Results for D1h–D8h with Shielded Cables and No Output Filter, 380–500 V
Test results for 525–690 V
NEMA does not provide dU/dt results for 690 V.
Power size [kW (hp)]
Cable [m (ft)]
55–132 (60–150)
30 (98)
150 (492)
300 (984)
160–315 (200–350)
30 (98)
150 (492)
300 (984)
Table 10.29 IEC dU/dt Test Results for D1h–D8h with Unshielded Cables and No Output Filter, 525–690 V
MG38C202
Design Guide
Mains voltage [V]
500
500
500
500
500
500
Mains voltage [V]
30 (98)
500
500
500
30 (98)
500
500
500
Mains voltage [V]
500
500
500
500
500
500
Mains voltage [V]
500
500
500
500
500
500
Mains voltage [V]
690
690
690
690
690
690
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Rise time [µs]
Peak voltage [V]
0.26
1180
0.21
1423
0.56
1557
0.63
1116
0.80
1028
0.71
835
Rise time [µs]
Peak voltage [V]
0.71
1180
0.76
1423
0.91
1557
1.10
1116
2.53
1028
1.29
835
Rise time [µs]
Peak voltage [V]
–
–
0.28
1418
0.21
1530
–
–
0.23
1261
0.96
1278
Peak voltage [V]
Rise time [µs]
–
–
0.66
1418
0.96
1530
–
–
0.56
1261
0.78
1278
Peak voltage [V]
Rise time [µs]
–
–
1.11
2135
1.28
2304
–
–
0.42
996
1.38
2163
dU/dt [V/µs]
2109
3087
1032
843
653
651
dU/dt [V/µs]
1339
1497
1370
815
321
517
dU/dt [V/µs]
–
2105
10
10
2450
–
2465
597
dU/dt [V/µs]
–
1725
1277
–
1820
1295
dU/dt [V/µs]
–
1535
1433
–
1885
1253
161
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