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家用电器类产品EMC测试要求
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7 |( a8 [5 [3 k' h' L) r6 d该产品按照家用电器类别进行测试,参考标准有:! w* D% P, a) U/ s7 h0 C* u( r
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EN55014-1:2000+A1:2001+A2:2002 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus Part 1: Emission8 {- k9 E: H! r+ F P0 U' R
: f3 v |3 {! A LEN55014-2:2001 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus Part 2: Immunity - Product family standard
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, A' i; l. b! ]3 zEN61000-3-2:2000 Electromagnetic compatibility (EMC) - Part 3-2: Limits – Limits for harmonic current emissions (equipment input current up to and including 16 A per phase)
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/ e$ b# Q9 W+ p" x) x: ?! mEN61000-3-3:1995+A1:2001 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection
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产品按照标准测试具体项目如下:
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一、 干扰测试 EN55014-1:2000+A1:2001+A2:2002
- ?; b$ A+ K2 G1 {0 Y1. Terminal voltage:150KHz~30MHz(电源端口的传导测试)3 {; j. c( h& I7 j; m! C3 q' H
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Frequency Range (MHz) Limits ( dBuV); P: i/ C+ p& |1 J6 k
Quasi-Peak Average
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0.500~5.000 56 46- r* L8 Z" k- y- |
5.000~30.00 60 50
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. b# X: m; u, R( V+ z% T8 v2. Disturbance power:30MHz~300MHz(电源线的功率辐射测试)
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Frequency Range (MHz) Limits ( dBpW)9 [7 @: A2 a$ z
Quasi-Peak Average0 C$ ~+ T5 N# i6 O+ x Z
30~300 45~55 35~45
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二、 抗干扰测试 EN55014-2:2001
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+ l/ V ?, ~% e& n$ x1. Electrostatic discharge:EN61000-4-2(静电测试)
9 s! m% \+ D# E8 @Air discharge:8kv
; B. x* C9 {0 m* m) }. l2 c7 ?Contact discharge:4kv" U0 Q" a3 N2 u1 d8 @2 u5 `2 n9 {
Performance criterion :B; `) s8 W- P/ J
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2. Electrical Fast Transients: EN61000-4-4(快速脉冲群测试)
& J$ \2 K9 G8 k7 M( e7 |, pAC power ports:1KV; 5KHz
3 @& i. [4 f% M+ p. A; A! uPerformance criterion: B4 z. {# w; {( t+ R6 a5 z. @ C
8 A4 O$ Y8 W# Y+ [3 S, @- i3. Surge: EN61000-4-5(雷击测试)6 J/ V- e: k) h* Z; r; i! A' R1 b
AC power ports:4 G/ O5 U/ Q$ c/ y' s9 d1 m6 }
0 90 180 270
. g- y3 w7 W4 z5 @" EPhase to phase ±1kv ±1kv ±1kv ±1kv
8 Q# Y) P5 ]3 N" \9 RPhase to earth ±2kv ±2kv ±2kv ±2kv. q. {: d# u2 q
Performance criterion :B9 f+ g' J% ^0 K, O( K( _: q; q
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4. Injected currents: EN61000-4-6(传导抗干扰测试) \8 ?- x3 V- v1 r
AC power ports:150KHz~230MHz;3V;1KHz AM 80%
1 i( z/ t; o8 {+ R Performance criterion :A1 o' b% ^* X9 ?* y! \
+ i; [; K0 K* _/ m3 {+ ~0 z9 {5. Voltage dips and interruptions: EN61000-4-11(掉电测试)$ X' s5 t" P, f
Level U2 td Phase Angle N Pass
0 N6 I* p/ C% m( N/ [1 100% 10ms 0/90/180/270 3 C
\! u& Z8 _% p. c" V2 30% 1000ms 0/90/180/270 3 c
7 ^3 @9 e1 G$ e, ^1 Z3 60% 200ms 0/90/180/270 3 C
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1 v7 B8 M0 A" x. q. r三、 谐波电流发射测试:' W9 C9 @; y: ~' C; L
参照标准: EN61000-3-2:20008 Z% q' O+ \: x
若该产品为家电类产品, 应按Class: A分类要求测试
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; l. i5 a# v, I7 _+ W四、 电压波动及闪烁测试:" E' w! h9 I/ L7 A- M
参照标准: EN61000-3-3:1995+A1:2001
* p. r. q2 R' g4 t 测试应满足下面五个项目要求:
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dc [%] 3.30$ M* s6 y9 A* @( E0 C% r
dmax [%] 4.00
2 M. M Q" \7 Z! Z2 n" }dt 0.50
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