Drive derating data, Rated current depending on carrier frequency, A.4 drive derating data – Yaskawa Z1000 AC Drive HVAC User Manual
Page 256
A.4 Drive Derating Data
The drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drive capacity.
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
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 A.5 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
A.4 Drive Derating Data
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YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual