159
13
Reserved
14
Reserved
15
Reserved
16
Reserved
17
50Hz, decrease progressively based
on square
Degressive torque
feature
These curves can be used for the loads where
the torque is proportional to the nth power of
the rotating speed, such as the fan, pump, etc.
18
50Hz, decrease progressively based
on the power of 1.7
19
50Hz, decrease progressively based
on the power of 1.2
The definitions for V/F curves 1~3 are as the following:
Constant torque feature
Set value 1
50.00Hz
Set value 2
60.00Hz
Set value 3
50.00Hz
The definitions for V/F curves 5~8 are as the following:
Degressive torque feature
Set
value 5
50.00Hz Set
value 6
50.00Hz Set
value 7
60.00Hz
Set
value 8
60.00Hz
The definitions for V/F curves 9~12 are as the following: