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家用电器类产品EMC测试要求# H0 x6 q$ d' e1 M7 n" k( R
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该产品按照家用电器类别进行测试,参考标准有:
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8 P+ x+ p9 W. b" d1 F$ _EN55014-1:2000+A1:2001+A2:2002 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus Part 1: Emission3 Z/ H% E& V8 \
) \; U! I9 k, G& \: IEN55014-2:2001 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus Part 2: Immunity - Product family standard# i; c$ B7 L& i+ n, @
3 {( d, s0 H* A5 r7 w5 A4 gEN61000-3-2:2000 Electromagnetic compatibility (EMC) - Part 3-2: Limits – Limits for harmonic current emissions (equipment input current up to and including 16 A per phase)% O% u3 r$ {: \7 t6 n7 M/ T
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EN61000-3-3:1995+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" M$ R9 l, D- w' Q- n9 A
8 r8 K* k9 k, ^3 m3 U3 v* Z产品按照标准测试具体项目如下:* h# W- ~- m7 h2 L' {7 A, e
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一、 干扰测试 EN55014-1:2000+A1:2001+A2:2002
2 w! _$ I8 y3 {1 k; _+ R1. Terminal voltage:150KHz~30MHz(电源端口的传导测试)
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' L+ R' E& _. i6 G, a: Y. Y4 t# aFrequency Range (MHz) Limits ( dBuV)1 e4 Q' L4 m! m; T
Quasi-Peak Average
1 ?* U+ _/ k* D! j0.150~0.500 66~56 59~46
; ?# V# U! N: a! B: M0.500~5.000 56 46
$ k9 u, E% y8 z) [2 F# F% N5.000~30.00 60 508 ]5 g0 e4 J4 _! @' A
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! M A# O: u" T0 K2. Disturbance power:30MHz~300MHz(电源线的功率辐射测试)) u; D3 F! ~) A% }8 s
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Frequency Range (MHz) Limits ( dBpW)7 k+ k; H% W. ]' f
Quasi-Peak Average
, |& n' |4 J3 o* V% D30~300 45~55 35~455 s6 @! R5 H! r S3 l. q$ a
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$ K X5 X4 A2 B二、 抗干扰测试 EN55014-2:2001
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+ P. d3 h1 @$ L3 s1 v+ k1. Electrostatic discharge:EN61000-4-2(静电测试): s8 s( q( X9 }! p' |8 [- v# ^
Air discharge:8kv! B% H6 _7 F6 Z2 H/ E2 G; Y$ G
Contact discharge:4kv
5 ]. z+ N* K4 bPerformance criterion :B [1 E1 f! x( B
1 w3 k/ I- |0 O$ m0 A3 j% e2. Electrical Fast Transients: EN61000-4-4(快速脉冲群测试)
) Q+ U+ R: R( u$ V) n; aAC power ports:1KV; 5KHz1 z" e k, f7 b! q# R& E& f: |
Performance criterion: B
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3. Surge: EN61000-4-5(雷击测试)/ P' ^" W! u+ G! \; | ~% ? C
AC power ports:
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. P; A) X$ h9 c6 C4 @& F9 NPhase to phase ±1kv ±1kv ±1kv ±1kv
, g: ?& C* O6 p3 qPhase to earth ±2kv ±2kv ±2kv ±2kv$ K' p/ u! i$ X! N/ q) w# r
Performance criterion :B
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% Y$ _; P0 B; G4 R P4. Injected currents: EN61000-4-6(传导抗干扰测试)" n& M; y9 c! |" }# f
AC power ports:150KHz~230MHz;3V;1KHz AM 80%
0 s n# H, J; M2 |% j Performance criterion :A
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5. Voltage dips and interruptions: EN61000-4-11(掉电测试), I6 t- H7 U u& T: V) z
Level U2 td Phase Angle N Pass: q9 `% i$ A4 l
1 100% 10ms 0/90/180/270 3 C; V- D- d( h4 D1 o6 U
2 30% 1000ms 0/90/180/270 3 c1 n" D8 @6 {2 ^( d2 I! {) j( M$ `
3 60% 200ms 0/90/180/270 3 C1 `! n2 `3 o- |1 Y7 h: f: I" J
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8 ` f3 N& v+ H [: F三、 谐波电流发射测试:
2 B" U/ m% t$ m参照标准: EN61000-3-2:20000 d$ x8 R- l) |/ f9 N3 D
若该产品为家电类产品, 应按Class: A分类要求测试% o# r1 k! ^# B* a0 w" Z6 N- E
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四、 电压波动及闪烁测试:
) a1 b5 b1 L( ]. S参照标准: EN61000-3-3:1995+A1:2001
. O1 ?/ I1 u8 L. K4 g, \1 Z 测试应满足下面五个项目要求: / X! ?, t0 l$ [0 z( ~
Limit& F- |2 D: G% W% o: ~0 Z$ E* y
Pst 1.00% R& m6 \# y. p3 ]; v2 p0 t' z
Plt 0.65
" p- F1 ` W% _; x9 m, ?) Ydc [%] 3.30
! q0 w+ P8 b- kdmax [%] 4.00/ V0 \% L) M, C3 W
dt 0.500 D2 L8 _# X; U; K a4 n
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