How to manage harmonics to G5/4-1 in UK inverter drive applications

A Guide to ENA Engineering Recommendation G5/4-1   UK Trade Association Gambica has produced a simple authoritative introduction to good practice in the application of variable speed drives, soft starters and load regulators in compliance with Recommendation G5/4-1.   The Guide considers the installation of single or multiple drive systems, and provides information on the […]

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New cabinet ventilation saves time, space and cost

Responding to demand from electrical panel makers using its inverter drives, 999 Inverters has added a comprehensive range panel heating, cooling and ventilation devices to its range of ex-stock products.   Variable speed inverter drives and other electrical devices are designed to operate at their rated ambient temperature.  Depending on the product this can be […]

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Three variable speed drive application guides from Mitsubishi Electric

Why reinvent the wheel when you can utilise over thirty years of inverter drives application and installation experience.  Mitsubishi Electric UK  has published a series of application guides including: winding applications; vertical form, fill and sealing, and pump applications.     Click ‘Read full post>’ for details and links to the Mitsubishi Electric UK download site […]

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Safety-related variable speed drives (VSD) in EC Machinery Directive 2006/42/EC

  The revised Machinery Directive (2006/42/EC) gives a broader definition of a safety component than its predecessor, and Gambica members who are manufacturers of electronic variable speed drives group, including Schneider Electric and Mitsubishi Electric are increasingly offering safety-related control functions in their products as a result.   This has resulted in a number of questions […]

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