Product category:
Industrial Drives/Controls
News Release from: Moeller Electric | Subject: Free inverter selection tool
Edited by the Engineeringtalk Editorial
Team on 12 March 2004
Free tool simplifies inverter selection
Moeller has published an easy-to-use inverter selection tool that will enable electrical designers and plant engineers to quickly resolve motor speed control applications.
Moeller has published an easy-to-use inverter selection tool that will enable electrical designers and plant engineers to quickly resolve motor speed control applications Covering both V/F and sensorless vector frequency inverter types, the tool enables simple selection of inverters and all ancillary equipment to ensure reliable operation and EMC compliance
This article was originally published on Engineeringtalk on 14 Jul 2008 at 8.00am (UK)
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Device avoids redundant contactors
CMDs monitor the state of the contactor's main contacts and compare this with the voltage applied to the coil.
By simply 'dialling in' the necessary motor rating, users are presented with a comprehensive list of parts necessary to satisfy the control application.
Motor ratings may be entered in kW or HP or by current rating as required.
The data is presented in the form of a circuit diagram from either single- or three-phase supplies.
The complete power circuit is shown, right down to the motor terminals, making system design extremely simple.
Correctly rated cable protection and switching devices may be selected, as well as mains choke for reduction of harmonic currents, RFI filtering for EMC compliance and motor choke or sinusoidal filter for use in applications with longer cable runs or with older motors.
The guide is compact and simple to navigate and will fit in an engineers toolbox or a designers drawer ready for action when ever needed.
For a free copy, please contact Moeller.
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