Help and Guidance
Not sure where to start? Use the sections below for quick answers, or browse our long reads for more detailed technical guidance.
We provide comprehensive technical support to help customers select, install, and commission Variable Speed Drives, motors, and related equipment. This section brings together practical guidance based on real-world applications and common issues.
All equipment must be installed and commissioned by a competent electrical engineer in accordance with relevant standards and regulations.
Our Help and Guidance pages are a collection of information split into the following topics:
Variable Speed Drives (VSDs)
We support our VSD products in two ways, general advice that supports all VSD products and specific advice that is product related. Product related support can relate to a specific product or the difference between two similar products of the same brand.
General VSD Guidance
General guidance covering installation, setup, and troubleshooting of Variable Speed Drives across a wide range of applications.
Shop here for Dynamic Braking Resistors
Shop here for High Speed Fuses
Specific VSD Guidance
Product Specific Guidance including our Easy Start Guides, FAQ's and product comparisons for similar or replacement products from the same manufacturer.
Shop here for 230 Vac AC Inverter Drives (VSDs)
Shop here for 400 Vac AC Inverter Drives (VSDs)
AC Induction Motors
Guidance on motor configuration and interpretation of motor data for correct application with VSDs.
Shop here for AC Induction Motors (Standard AC Motors)
Soft Starters
Guidance on rating selection and comparison of VSD and Soft-Starter technology
Shop here for Soft-starters
Long Reads
Over many years we have compiled a library of in-depth technical articles covering applications, theory, and problem solving.
For quick answers, use the sections above. For deeper understanding, browse the categories below.
For ease of navigation, these have been grouped into categories. You can use the list below or scroll to browse all topics.
Application Assistance
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Variable Speed Drives (Inverter Drives)
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AC Induction Motors
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Soft Starters
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Specific Legacy Equipment
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Additional Information
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Created by Inverter Drive Supermarket Ltd. Last Revised April 2026