Yaskawa VS-616PS5 Series Programming Manual - Manual (Page 31)

VS-616PS5 Programming Manual 31
C6 Carrier Frequency
This function sets the inverter output transistor switching frequency (carrier fre-
quency). Increase the carrier frequency to reduce motor noise and decrease it to
reduce leakage current. When increasing the carrier frequency above the factory
default values, current derating is necessary.
Factory Settings:
C6-02 Carrier Frequency Upper Limit A
230 Volt Models
Model Number Carrier Frequency
PS5U20P4
8kHz
PS5U20P7
PS5U21P5
PS5U22P2
PS5U23P7
PS5U25P5
PS5U27P5
PS5U2011
PS5U2015
460 Volt Models
Model Number Carrier Frequency
PS5U40P4
8kHz
PS5U40P7
PS5U41P5
PS5U42P2
PS5U43P7
PS5U45P5
PS5U47P5
PS5U4011
PS5U4015
PS5U4018
PS5U4022
PS5U4030
PS5U4037
4kHz
PS5U4045
PS5U4055
PS5U4075
PS5U4110
PS5U4160
Section C: Tuning Parameters
C6 Carrier Frequency