Protection parameter group 06
PARAMETER DESCRIPTION 188
Load (%)
Carrier (KHz)
：
0.75K~11K
Applicable frame below
：
220V type heavy duty (HD)
2 3 4 5 6 7 8 9 10 11 12 13 14 15
100
90
80
70
60
50
40
30
20
10
0
：
15K~37K
：
45K~75K
Load (%)
Carrier (KHz)
：
0.75K~11K
Applicable frame below
：
220V type normal duty (ND)
2 3 4 5 6 7 8 9 10 11 12 13 14 15
100
90
80
70
60
50
40
30
20
10
0
：
15K~37K
：
45K~75K
06-07(P.263)=1, fixed rated current, inverter will automatically reduce operating carrier frequency according to
IGBT module temperature to avoid overheating of IGBT module.
Rules are as follows: when IGBT module temperature is over 80℃, automatically decrease carrier frequency to
the carrier value when the duty is 100% shown as the figure above; when the temperature is lower than 70℃,
operating carrier will automatically increase to set value of 00-11
(P.72)
.(Except special kW models)
Special kW:
Model
Increase to temperature (°C)
Decrease to temperature(°C)
043-110K/132KF
95
80
043-250K/280KF
91
78
023-55K/75KF
88
75
