YASKAWA T1000V Technical Manual page 142

5.3 C: Tuning
Figure 5.28
K is a coefficient determined by the value of C6-03:
• 10.0 kHz > C6-03 ≥ to 5.0 kHz: K = 2
• 5.0 kHz > C6-03: K = 1
• C6-03 ≥ 10.0 kHz: K = 3
Note: 1. A carrier frequency error (oPE11) will occur when the carrier frequency proportional gain is greater than 6 while C6-03 is less than
C6-04.
2. When C6-05 is set lower than 7, C6-04 is disabled and the carrier frequency will be fixed to the value set in C6-03.
C6-06 PWM Method
■
Determines how the drive should perform pulse width modulation. Enabled only when parameter C6-02 is set to F.
No. Parameter Name
C6-06
■ Rated Current Depending on Carrier Frequency
The tables below show the drive output current depending on the carrier frequency settings. The 2 kHz value is equal to
the Normal Duty rated current, the 8/10 kHz value is equal to the Heavy Duty rated current. The carrier frequency
determines the output current linearly. Use the data below to calculate output current values for carrier frequencies not
listed in the tables.
Note: In Heavy Duty mode the maximum rated output current is equal to the 8/10 kHz value, even if the carrier frequency is reduced.
Table 5.12 Drives with Heavy Duty Default Carrier Frequency of 10 kHz
200 V Single Phase Units
Model TC
2 kHz
BV0001 1.2
BV0002 1.9
BV0003 3.5
BV0006 6.0
Table 5.13 Drives with Heavy Duty Default Carrier Frequency of 8 kHz
200 V Single Phase Units
Rated Current [A]
Model TC
2 kHz 8 kHz
BV0010 9.6 8.0
BV0012 12.0 11.0
– –
– –
– –
– –
– –
– –
– –
– –
– –
142
Carrier Frequency
C6-03
C6-04
Figure 5.28 Carrier Frequency Changes Relative to Output Frequency
PWM Method
Rated Current [A]
10 kHz
0.8
1.6
3.0
5.0
200 V Three Phase Units
Model TC
15 kHz
6.4 –
8.8 2V0010
– – 2V0012
– – –
– – 2V0020
– – 2V0030
– – 2V0040
– – 2V0056
– – 2V0069
– – –
– – –
Output
x C6-05 x K*
Frequency
E1-04
Max Output Frequency
Setting Range
0 to 2
Model TC
15 kHz
0.6 BV0001
1.3 BV0002
2.4 BV0004
4.0 BV0006
Rated Current [A]
2 kHz 8 kHz 15 kHz
– –
9.6 8.0
12.0 11.0
– –
19.6 17.5
30.0 25.0
40.0 33.0
56.0 47.0
69.0 60.0
– –
– –
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Output Frequency
Default
Determined by C6-02
200 V Three Phase Units
Rated Current [A]
2 kHz 10 kHz
1.2 0.8
1.9 1.6
3.5 3.0
6.0 5.0
400 V Three Phase Units
Rated Current [A]
Model TC
2 kHz
– 4V0001 1.2
6.4 4V0002 2.1
8.8 4V0004 4.1
– 4V0005 5.4
14.0 4V0007 6.9
20.0 4V0009 8.8
26.4 4V0011 11.1
37.6 4V0018 17.5
48.0 4V0023 23.0
– 4V0031 31.0
– 4V0038 38.0
15 kHz
0.6
1.3
2.4
4.0
8 kHz 15 kHz
1.2 0.7
1.8 1.1
3.4 2.0
4.8 2.9
5.5 3.3
7.2 4.3
9.2 5.5
14.8 8.9
18.0 10.8
24.0 14.4
31.0 18.6