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National Regulator for Compulsory Specifications Act, 2008 (Act No. 5 of 2008)

Notices

Compulsory Specification for Efficiency Requirements of Electric Motors (VC9113)

4. Specific Requirements

 

4.1 Electric Motors shall have a minimum efficiency class of IE3 as specified in SANS/IEC 60034-30-1, Rotating Electrical Machines-part 30-1: efficiency classes of line operated AC motors (IE code).

 

4.2 Electric Motors shall comply with requirements specified in SANS/IEC 60034- 2-1, Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles),

 

Alternatively

 

Electric Motors shall comply with the relevant SANS 1804 series part of standards, induction motors.