Description: AC Induction Motor Drive are supplied by Excella Electronics. The drive consists of a single PCB in open/closed execution IGBT module which is mounted on a head sink for proper ventilation power and the control terminals are placed on opposite sides with label indications for connections. Dip switches are provided for setting DC acceleration, selecting, frequency range with a different level of current selection. Mounting holes are given for mounting the drive PCB in case of open frame and wall mounting for closed frame. The drive is free from vibration and gives sufficient ventilation & fan cooling for 1 HP & above. All components are free from dust, oil and damage in case of an open frame. Frequency range can be up to 120 Hz. The drive up to 3 HP has an in-built size of 25mm. Indications are given for process, overload, direction and power On. Protections like a thermister are available for in rush current during start up. In case of a short circuit, output drive trips, and an overload maximum in continuous cut off is set at 4 A. The circuit diagram is separately given for easy connection.
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