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IEC 61000-3-2:2005 paragraph 7 Z7 T8 ^9 _8 h" J# c8 H
! r k: r% b8 e! @7 Harmonic current limits7 O# b# h8 |% V8 e y5 H
The procedure for applying the limits and assessing the results is shown in Figure 1.
- r9 P/ b* }( h, ^For the following categories of equipment, limits are not specified in this standard:+ I( F- L3 v c) t
NOTE 1 Limits may be defined in a future amendment or revision of the standard.
5 P& f/ X2 ~1 U' X– equipment with a rated power of 75 W or less, other than lighting equipment;& H6 `( Q6 a5 L5 b. L' t, |
NOTE 2 This value may be reduced from 75 W to 50 W in the future, subject to approval by National Committees
1 H2 j# k5 [% ?0 y3 J+ |at that time.
; l# o% f/ g7 b$ s# d– professional equipment with a total rated power greater than 1 kW;
! R# q' A5 Q$ I c, b/ {– symmetrically controlled heating elements with a rated power less than or equal to 200 W;5 x% N; Q$ D4 r0 d$ g0 w
– independent dimmers for incandescent lamps with a rated power less than or equal to. h4 M0 ~$ B: @3 T2 p$ U
1 kW. |
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