Product Profile of Ac Drives With Flux Pi Controller

Integrated electric company private limited is the manufacturer of ac drive with flux pi controller. The ac drive is a high performance vector control system. It optimized self detection of motor parameters. It has programmable switching frequency from 1 khz to 16 khz. The ac drive is available with remote control system [optional]. It is mainly used in textile machines, printing, material handling, pumps, fans, conveyors, paper mills, process control, chemicals and synthetics, granite industries, food industries, plastic extrusion, etc. The features of the ac drives are as follows.

• State-of-the-art 32 bit dsp based drive.

• Separate torque and flux pi controller.

• Trouble free four quadrant operation.

• Operation in vector control or v/f mode by parameter selection.

• Sine triangle based v/f control.

• Speed control from 0 to 300 hz in steps of 0.01 hz.

• Jog operation.

• Programmable acceleration & deceleration time.

• Selectable v/f patterns & auto v/f pattern.

• Programmable rated frequency.

• Programmable timer [optional]

• Selectable `unit` display.

• Flying start.

• Better speed regulation due to slip compensation [also user definable].

• Shaft encoder feedback & reference

• Constant torque irrespective of input voltage fluctuations.

• Auto torque boost.

• Three programmable relay outputs.

• Selectable preset speeds.