4.13.2 Square Reduction V/F pattern Operation
Square reduction V/F pattern is ideal for loads such as fans and pumps. It provides non-linear
acceleration and deceleration patterns to sustain torque throughout the whole frequency range.
BAS 07 V/F pattern V/F Pattern
0–3 -
Square Reduction V/F pattern Operation - Setting Details
BAS-07 V/F Pattern
Sets the parameter value to 1(Square) or 3(Square2) according to the load’s start
characteristics.
The inverter produces output voltage proportional to 1.5
square of the operation frequency.
The inverter produces output voltage proportional to 2
square of the operation frequency. This setup is ideal for
variable torque loads such as fans or pumps.