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John, are you sure? I'm looking at 7.0 of EN 61000-3-2:2000 and it states:
"For the following categories of equipment limits are not specified in this edition of the standard. NOTE 1: Limits may be defined in a future amendment or revision of the standard: - Equipment with a rated power of 75W or less, other than lighting equipment, NOTE 2: This value may be reduced from 75W to 50W in the future, subject to approval by National Committees at that time. - Professional equipment with a total rated power greater than 1kW; - Symmetrically controlled heating elements with a rated power less than or equal to 200W; - Independent dimmers for incandescent lamps with a rated power less than or equal to 1kW." I read this to say that any classification of equipment, other than lighting equipment, with a rated power less than 75W has no specified limits. Jim Hulbert Pitney Bowes John Woodgate <[email protected]> John Woodgate <[email protected]> Sent by: [email protected] 05/01/2004 07:42 AM Please respond to John Woodgate <[email protected]> To [email protected] cc Subject Re: EN 61000-3-2 I read in !emc-pstc that [email protected] wrote (in <[email protected]>) about 'EN 61000-3-2' on Thu, 29 Apr 2004: > For class A equipment, harmonic limits are not specified for > equipment with a rated power of 75W or less. No, that's Class D. For Class A, the limits are expressed as currents, and apply at any 'rated power'.
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