INVT Goodrive100-PV Series User Manual

Goodrive100-PV Series Solar Pumping VFD Function parameters
30
Function
code
Name
Detailed illustration of parameters
Default
Modify
change the feature of the curve.
Note: V
b
in the below picture is the motor
rated voltage and f
b
is the motor rated
frequency.
b
f
b
V
Output
voltage
Output
frequency
Linear type
Torque-stepdown
characteristic curve (1.3 order)
Square
type
Torque-stepdown
characteristic curve (1.7 order)
Torque-stepdown characteristic
curve (2.0 order)
P04.01
Torque boost
Torque boost to the output voltage for the
features of low frequency torque. P04.01
is for the Max. output voltage Vb.
P04.02 defines the percentage of closing
frequency of manual torque to fb.
Torque boost should be selected
according to the load. The bigger the load
is, the bigger the torque is. Too big torque
boost is inappropriate because the motor
will run with over magnetic, and the
current of the VFD will increase to add the
temperature of the VFD and decrease the
efficiency.
When the torque boost is set to 0.0%, the
VFD is automatic torque boost.
Torque boost threshold: below this
frequency point, the torque boost is valid,
but over this frequency point, the torque
boost is invalid.
0.0%
○
P04.02
Torque boost
close
20.0%
○

INVT Goodrive100-PV Series Specifications

General

Brand	INVT
Model	Goodrive100-PV Series
Category	DC Drives
Language	English