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Transformers & Converters for Halogen Lighting Systems

Overview of MEPS

Intended for commencement in October 2010, Minimum Energy Performance Standards (MEPS) requirements for magnetic isolating transformers and electronic step-down converters will come into force. This comprises units intended for use with extra-low voltage (ELV) lighting, having a rated load up to 500 VA. Efficiency requirements (MEPS levels) are set out in AS/NZS 4879.2. Test procedures are set out AS/NZS 4879.1.

MEPS requires a minimum full load efficiency as specified in the table below.

Rated Transformer Power MEPS Level
(% efficiency)
< 200 VA > 86%
> 200 VA > 91%

Find out how to make an application for MEPS.

 

This page last modified 02 February 2009

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