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IEC 61000-3-2:2005 paragraph 7
" B8 b; G( M) [( T
$ J" ^* b+ e" x1 G: Z( e- U6 q$ G7 Harmonic current limits
9 k: {7 Q u2 q! s0 BThe procedure for applying the limits and assessing the results is shown in Figure 1.* P: [# {4 V7 p8 ^
For the following categories of equipment, limits are not specified in this standard:* w- V) b" p/ q% |1 q5 y: p3 P5 k/ d
NOTE 1 Limits may be defined in a future amendment or revision of the standard.# L; J* @2 o, u6 V
– equipment with a rated power of 75 W or less, other than lighting equipment;& D7 S8 _' y! J3 B7 G. W
NOTE 2 This value may be reduced from 75 W to 50 W in the future, subject to approval by National Committees
7 m7 H, b% `9 T* x. J Vat that time.' H9 d" m; e' r+ q3 l+ ]- A
– professional equipment with a total rated power greater than 1 kW;, t \5 j9 L; n. G9 r# I' o: W
– symmetrically controlled heating elements with a rated power less than or equal to 200 W;6 j6 g4 p* g M( H
– independent dimmers for incandescent lamps with a rated power less than or equal to$ C0 Y* S1 T J Y* }
1 kW. |
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