标题: 节能灯 EMC测试项目 [打印本页] 作者: Surge 时间: 2009-5-6 10:11 标题: 节能灯 EMC测试项目 该产品按照灯具类别进行测试,参考标准有:" {6 Z2 |! R( R7 N. o' K) }7 A
" Q: t; S+ q. P y8 J/ GEN55015: Limits and methods of mea节能灯 EMC测试项目" A; L1 I# {4 Q; e T
surement of radio disturbance characteristics of electrical lighting and similar equipment % v+ x7 j) o; r' M" ?0 F
" n4 `& Q( `5 e3 `EN 61547 : Equipment for general lighting purposes - EMC immunity requirements9 w. l+ N2 ^9 A6 L$ Q4 U
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EN61000-3-2: Electromagnetic compatibility (EMC) - Part 3-2: Limits – Limits for harmonic current emissions (equipment input current up to and including 16 A per phase) " D- ^' f2 E7 H! K % c* f! I' I7 d( x5 p) d
EN61000-3-3: 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/ _5 ]4 @) _& T+ ?5 W" A
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产品按照标准内容,具体测试项目如下:' Z3 O7 C0 _$ a, T1 @
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一、 EMI干扰部分测试项目 + e- M/ L& l8 K8 ^; f/ M2 K6 @& s参照标准 EN55015:2000+A1:2001+A2:2002 3 P2 w, t8 }" s5 ]( f7 z; [9 T3 ^" W * G' D! `; B, p# t" I& J% x1. 传导干扰测试Disturbance voltage: 9KHz~30MHz1 {3 I0 n8 k4 L. F; A
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Frequency Range (MHz) Limits ( dBuV)5 D5 `( T! c( C4 R, g
Quasi-Peak Average 8 @: b. A# e8 ~- g7 O0.009~0.050 110 -5 c% x5 ?. }; @8 s
0.050~0.150 90~80** -% Z. Z! y' {8 {( G8 _, I1 ^) K
0.150~0.500 66~56** 56~46** 8 K) m) g) W G$ Q0.500~2.510 56 46 0 }: [ ^& u( X* F2.510~3.000 73 638 F' b9 d$ O" R, h
3.000~5.000 56 46# G9 A) _9 Z. _( g1 ^0 Z! w. f
5.000~30.00 60 50' z6 T9 L% _. b: R0 g
Note: (1)The tighter limit shall apply at the edge between two frequency bands.0 g- [; @) }% C2 Z/ M+ \$ h
(2) ** The limit decreases linearly with the logarithm of the frequency.1 S7 W$ X! z& }7 M, q9 b
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2. 磁场辐射干扰测试 Radiated Electromagnetic Disturbances : 9KHz~30MHz% a% Q" p6 n$ Y# p; }; z4 C
" k' t9 H+ _+ a/ |Frequency Range (MHz) Limits For Loop Diameter 2m ( dBuA) + Z6 Z. ^1 P7 Y( q; h8 W4 t" u/ ~ Quasi-Peak- X5 @/ c7 j! ~. `5 b
0.009~0.070 88 5 c) P' A; H9 q3 T9 y1 [0.070~0.150 88~58**- W9 a5 C" l8 O$ \
0.150~2.200 58~26**6 M8 T5 _" d% U/ P! @
2.200~3.000 58 0 j' M: _% N/ M/ [3.000~30.00 22- f4 H, m6 D3 M a8 w
Note: (1)The tighter limit shall apply at the edge between two frequency bands. " l* q. C% S, t1 p, o(2) ** The limit decreases linearly with the logarithm of the frequency.6 A% A0 R. |( z# c
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二、 EMS抗干扰部分测试项目 + b- H4 ~( X8 w% c1 ^参照标准EN61547: 1996+A1:2000+ x4 C- O$ p5 t
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1. 静电放电测试Electrostatic discharge:EN61000-4-2: F, t/ U9 \' f+ |% Q
Air discharge:8kv : ?* [6 \/ g, aContact discharge:4kv. I$ ?, D2 H; e9 b* i, L
Performance criterion :B ! {- Z' O! Z) Z' K" w! l* K* y 1 }$ r: q4 o* h, ?9 [2. 辐射抗干扰测试Radiated Susceptibility:IEC 61000-4-3 ! U5 t0 G) s6 _Frequency range:80MHz~1000MHz; 3v/m;1KHz AM 80% ! l+ l/ y( _8 V* k. aPerformance criterion :A( {3 n7 O7 o# Z
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3. 快速脉冲群测试Electrical fast transients: EN61000-4-4 ! a, a0 j& `" ^AC power ports:1KV; 5KHz + S7 r9 Q" c, e/ p, _Performance criterion: B7 k7 @ K# {$ b, v6 E, d
. K. Z; v5 @, d; P& {4. 雷击测试Surge: EN61000-4-53 h! u3 T, |+ Z
AC power ports (25W以上) . \1 V' ?7 B9 X4 N' @ 0 90 180 270 I& @7 W& X8 l) W5 ~; A% VPhase to phase ±1kv ±1kv ±1kv ±1kv/ f3 k* Z' k" U5 Y0 e
Phase to earth ±2kv ±2kv ±2kv ±2kv9 M. p* X, U, K3 E( L' F! \
AC power ports (25W以下) 2 T ?- |, I+ Y) C* y4 y; T! h 0 90 180 270" L) c6 a4 l. |" F1 H. B9 r
Phase to phase ±0.5kv ±0.5kv ±0.5kv ±0.5kv) k& s+ l( c8 H3 r) e1 |
Phase to earth ±1kv ±1kv ±1kv ±1kv 0 U* V% z/ k1 gPerformance criterion :B % { M9 h& u' i4 u: m7 M2 ^9 @1 n6 }# Q
5. 传导抗干扰测试Injected currents: EN61000-4-6 ; L- [1 B( v" S; ]; K AC power ports:150KHz~80MHz;3V;1KHz AM 80%& q: Z z& c& I; g
Performance criterion :A/ `1 V$ J* V1 @$ x( r0 Y# I2 o
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6. 工频磁场测试power Frequency Magnetic Field Immunity: IEC 61000-4-8 % C& O3 [9 v9 I" ` [, Q
Magnetic Field Strength: 3A/M& ~4 M2 r0 Z( w4 @/ x
Performance criterion :A 1 B: g; Z! M1 [- J- Q! l' H' V; H8 C1 A* z* \# W* A5 E
7. 电压变化和暂降测试Voltage dips and interruptions: EN61000-4-11 ( E% X. D1 L0 N8 q* o/ c+ qLevel U2 td Phase Angle N Pass ' C" C' k1 D$ |' ^1 H' u* ~# u1 100% 10ms 0/90/180/270 3 C7 l$ B0 U! z- }% t( C- s$ R B
2 30% 200ms 0/90/180/270 3 B 4 l' x' ^! |9 E# l" ?% K: K( }3 l % P7 e1 x' k0 Y: H" b! M% b7 h% |4 Z4 f9 p1 V; s8 M
三、 谐波电流发射测试:1 @! j$ D; A8 r- H& p- n* j! N9 b
参照标准: EN61000-3-2:2000 }: s2 \* j I0 A. |
因为该产品为灯具内产品,所以应按Class: C分类要求测试$ V5 ^& _' R7 N% X. G7 s
0 q4 T3 F6 N* r4 j四、 电压波动及闪烁测试:' W- L9 ^8 ?; H7 j. c6 R
参照标准: EN61000-3-3:1995+A1:2001 r9 @6 Q$ R4 g2 |
测试应满足下面五个项目要求: " A5 G+ Y( ^* p1 h: f- q% W2 A
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Pst 1.00 6 X/ h2 l2 C' j: GPlt 0.65 4 v( X r, P. l$ R' W, Jdc [%] 3.30 ; t& g2 E4 u; l, i2 s/ cdmax [%] 4.00 % Q" s# i0 |2 q: s% c1 }dt 0.50 & s: r y& a0 B! F/ b( ~$ P/ |% Z/ @ # f+ \ b: N' d2 u' k/ Y. END .作者: LCJC008 时间: 2009-5-6 11:11
好东西!! W1 P+ @# K" g+ F
现在LED灯比较热,它的EMC测试内容和节能灯是一样的吗?作者: longer 时间: 2009-5-6 13:01
谐波3-2是2006,LED灯不是放电灯,可不做3-2作者: louislin 时间: 2009-5-6 13:34
15的新版加了chamber里面的辐射了。LED不做谐波还是会出问题的。而且,目前3-2正在考虑这方面的修订。谐波还是要做的。作者: shiyuhongliu 时间: 2009-5-6 16:04
[s:90] [s:90] 3Q!!作者: adangce 时间: 2009-5-9 14:26
LED还是要做谐波的,另外辐射这部分今年好象新增加了空间辐射 30MHz-300MHz的