Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 55)

C6-03
C6-04
E1-04
x C6-05
Output Frequency
Output
Frequency
Max Output Frequency
Carrier Frequency
Figure 1.22 Carrier Frequency Changes Relative to Output Frequency
Note: 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.
u Rated Current Depending on Carrier Frequency
The tables below show the drive output current depending on the carrier frequency settings.
The 2 kHz values shown in
Table 1.13 are equal to the drive rated current shown on the drive nameplate. Increasing the carrier
frequency above 2 kHz will reduce the rated output current of the drive.
Table 1.13 Three-Phase 600 V Class Carrier Frequency and Current Derating
Three-Phase 600 V Class
Drive Model
Rated Current [A]
2 kHz 8 kHz 10 kHz 15 kHz
5A0003 2.7 2.2 2.0 1.3
5A0004 3.9 3.4 3.1 2.1
5A0006 6.1 4.9 4.3 2.9
5A0009 9 7.5 6.6 4.5
5A0011 11 9.3 8.2 5.6
5A0017 17 13.3 11.8 –
5A0022 22 17.0 15.1 –
5A0027 27 22.0 19.5 –
5A0032 32 27.3 24.4 –
Three-Phase 600 V Class
Drive Model
Rated Current [A]
2 kHz 5 kHz 8 kHz 10 kHz
5A0041 41.0 39.7 33.5 29.4
5A0052 52.0 50.3 42.5 37.3
5A0062 62.0 61.3 49.7 41.9
5A0077 77.0 76.2 61.7 52.0
5A0099 99.0 80.0 55.1 –
Three-Phase 600 V Class
Drive Model
Rated Current [A]
2 kHz 3 kHz
5A0125 125.0 93.0
5A0145 145.0 108.0
5A0192 192.0 148.0
5A0242 242.0 187.0
1.3 C: Tuning
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 55
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Parameter Details