When you are choosing an electric motor,
you might find it helpful to use Australian consumer and industrial standards
as a guide to the safety, efficiency and operational requirements required in
your chosen machine. The standards applying to machinery of this type can
differ greatly from country to country, making it important to check that all
imported models you consider are safe and reliable for use with Australian
machinery.
There are a range of different Australian
standards, relating to different types of electric machinery, such as AC and
DC, induction and three phase models. One standard, AS/NZS 1359.5, relates to
the energy efficiency of three phase electric motors and states a minimum level
of efficiency for all such motors in Australia. The standard states the general
requirements for energy efficient three phase motors and outlines reliable
tests for determining a motor's efficiency.
Global standards often apply to machinery
bought and sold in Australia. These standards are set down by the International
Electrotechnical Commission (IEC) and can relate to a wide range of features
concerning electric motor performance, operation and construction. Standards
can also apply to the labelling and marketing of industrial products,
especially when manufacturers claim their products to be energy efficient or
low on noise.
Standards can also give a good guide on
what machines can be used for a specific purpose, whether it is high precision
robotics or domestic appliances. By searching for Australian standards relating
to your industry or particular need you can make a better decision when
choosing an electric machine.