Common mode noise measurable current probe
Variable speed drives used for controlling AC motors can generate significant high-frequency PWM (Pulse Width Modulation) voltage on the machine's shaft, which may lead to arc currents flowing through the shaft. This current can potentially result in early failure of the motor drive, leading to overheating and melting. The common mode current that occurs in such motors and shafts can be measured using a new current probe called 'CMC.' CMC can also be used for various other applications.
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basic information
【Specifications】 ■ Measurement current range: 37.5A to 150A ■ Thin and flexible "Clip-around" ■ Coil length: 500mm, 700mm, 1000mm ■ Cable length: 2.5m or 4m ■ Coil peak insulation withstand voltage: 10kV
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Applications/Examples of results
■Variable speed drive used for controlling AC motors ■Bearings ■Printing machine
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Company information
Our company was established in 1952 as a specialized trading company engaged in the import, sales, and service of advanced overseas automatic control equipment. Since then, with your continued support, we have consistently strived to stay ahead in technical information and have introduced various equipment applicable to industries related to electronics, EMI/EMS, control, physical and chemical fields, energy, space, marine, and underground resource development. To respond meticulously to the diverse needs of our customers, we are constantly promoting the discovery and introduction of new products, and we particularly focus on providing technical services and maintenance for the equipment we handle. We always aspire to be a company that is helpful to you in the next generation, and all our employees are committed to being the "AutoCon" that you expect. We sincerely request your continued guidance and support in the future.