Nidec H300 - Page 281

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HVAC Drive H300 281
Issue Number: 3
Table 12-36 Size 5 emission compliance (400 V drives)
Table 12-37 Size 5 emission compliance (575 V drives)
Table 12-38 Size 6 emission compliance (200 V drives)
Table 12-39 Size 6 emission compliance (400 V drives)
Table 12-40 Size 6 emission compliance (575 V drives)
Table 12-41 Size 7 emission compliance (200 V drives)
Table 12-42 Size 7 emission compliance (400 V drives)
Table 12-43 Size 7 emission compliance (575 and 690 V drives)
Table 12-44 Size 8 emission compliance (200 V drives)
Motor cable
length (m)
Switching Frequency (kHz)
234681216
Using internal filter:
0 – 4 C3 C4
0 – 10 C3 C4
No advantage to using ferrite ring
Using external filter:
0 – 20 C1 C1 C2 C2 C2 C2 C2
20 – 100 C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
234681216
Using internal filter:
-C4
Using internal filter and ferrite ring (2 turns):
0 – 4 C3 C4
0 – 2 C3 C4
Using external filter:
0 – 20 C1 C1 C2 C2 C2 C2 C2
20 – 100 C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
234681216
Using internal filter:
0 – 2 C3 C4
Using internal filter and ferrite ring (1 turn – no advantage to 2 turns):
0 – 2 C3 C4
0 – 5 C3 C4
0 – 7 C3 C4
0 – 10 C3 C4
Using external filter:
0 – 20 C1 C1 C2 C2 C2 C2 C2
20 – 100 C2 C2C3C3C3C3C3
Motor cable
length (m)
Switching Frequency (kHz)
2 3 4 6 8 12 16
Using internal filter:
0 – 4 C3 C4
0 – 10 C3 C4
No advantage to using ferrite ring
Using external filter:
0 – 20 C1 C1 C2 C2 C2 C2 C2
20 – 100 C2 C2C3C3C3C3C3
Motor cable
length (m)
Switching Frequency (kHz)
234 681216
Using internal filter:
-C4
Using internal filter and ferrite ring (2 turns):
0 – 4 C3 C4
0 – 2 C3 C4
Using external filter:
0 – 20 C1 C1 C2 C2 C2 C2 C2
20 – 100 C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 100
C4 C4 C4 C4 C4 C4 C4
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100
C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 100
C4 C4 C4 C4 C4 C4 C4
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100 C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 100
C4 C4 C4 C4 C4 C4 C4
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100
C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 10
C3 C3 C3 C3 C3 C3 C3
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100
C2 C2 C3 C3 C3 C3 C3