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IEC 61000-3-2:2005 paragraph 7! e$ s T5 @- ~5 D
+ ^' u+ z) B( g: b
7 Harmonic current limits
' |. v. ?1 d0 J0 j) @The procedure for applying the limits and assessing the results is shown in Figure 1.. X6 I4 o: J# L* [, v
For the following categories of equipment, limits are not specified in this standard:' M$ ]; S4 X4 @9 g
NOTE 1 Limits may be defined in a future amendment or revision of the standard.
: ^6 `4 z4 m/ A- W) ~' H– equipment with a rated power of 75 W or less, other than lighting equipment;) B) B, \" {' G, r0 T Y* \7 }2 n
NOTE 2 This value may be reduced from 75 W to 50 W in the future, subject to approval by National Committees' ]# ?' X0 J5 }9 g/ r: C; D
at that time.8 C- B; l( T2 s. p/ @
– professional equipment with a total rated power greater than 1 kW;
6 }, ~6 x6 n3 X; p" S' j– symmetrically controlled heating elements with a rated power less than or equal to 200 W;* g& X6 I5 @; M2 c, C" p
– independent dimmers for incandescent lamps with a rated power less than or equal to- ^) F' M' `7 t
1 kW. |
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