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[信息产品] GB 4943.1:201X最新信息,不知道是否是真的?大家發表下看法哈~

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楼主
发表于 2011-8-18 11:15 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
广东安规检测
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Bulletin Subject:     Publication and adoption of China GB 4943.1:201X (harmonized with IEC 60950-1: 2005)
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( s1 J4 ]+ e# M: {# ?Effective Date of Change: March 16, 2012/ H6 ?& v. X* x: j
SUMMARY: The China GB 4943.1:201X (Chinese standard that is equivalent to IEC 60950-1, 2nd Edition with Chinese national differences) will become effective on March 16, 2012 for all products under the scope of IEC 60950-1:2005 that are applied with the CCC mark.
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IMPACT: All CCC certifications will need to be updated by March 16, 2012.  It is recommended that all submittals made after December 1, 2011 will be to this new standard.
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; B/ q: M# }4 {/ q8 eMajor changes: Following are the major Chinese national differences from IEC 60950-1 2nd Ed found in the China GB 4943.1 standard.
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9 b& D4 S. U# S: K9 a5 P( e2 y7 R1). 1.4.5 - Tolerances on supply voltage: Tolerances are + 10% and - 10% instead of + 6% and - 10% as given in IEC60950-1. The China mains voltage is 220 V. Therefore, the test voltages under consideration are 198 to 242 V.6 w4 D" v) J1 l3 F( K8 M) B

0 o; M1 Q& R/ n  ^& H5 y# u4 A0 TThis will not have an impact if a product is marked with an input voltage range such as 200-240 V (servers are marked like this). This will have an impact a product is marked with a single input voltage such as 230 V or 115/230 V (desk top units are marked 115/230 V). In this case the heating test of 4.5 of IEC 60950-1 may need to be repeated at 198 V.
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2). 1.7.1 - Marking of input rating: 220 V, 50 Hz for single phase; and 380 V, 50 Hz for 3-phase9 m$ q# X( ~/ v8 m6 ^* H, G
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This will not have an impact if a product is marked with an input voltage range such as 200-240 V. This will have an impact if a product is marked with a single input voltage such as 230 V or 115/230 V. The 220 V rating needs to be included in the marked rating.
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3). 1.7 - Safety instructions: All safety instructions and the associated text in the manual for the required symbols on the equipment must be in 5 Chinese languages. The 5 Chinese languages are Simplified Chinese, Tibetan, Mongolian, Zhuang and Uyghur.
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% ]2 M4 S" z7 ]2 q2 s4). Altitude and clearances: For China, the clearances ( through air electrical spacings ) must be suitable for 5000 m. Dell currently designs equipment for 3048 m ( 10,000 feet ). Therefore, (unless clearances for 5000 m are used) the following symbol and instructions must be provided. All Dell equipment with CCC marking is impacted unless we redesign the equipment for 5000 m.
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NOTE – For example, for 230 V equipment the clearance required for basic insulation is 2 mm. Dell requires this clearance to be 2.28 mm. For China and 5000 m 2.96 mm would be the require clearance distance.
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; O$ w4 ]& I' E4 s! KSymbol for altitude ≤ 2000 m/ a  F6 u' R& Q

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2 |: j- P* F$ q. ISymbol on the product:  
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Chinese text in the instructions:1 L$ [) Q7 w  F& z* }
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Only safe to use in areas under 2000 m above sea level( c6 X7 z. X  |) C! k- b
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This instruction must be in 5 languages as given in item 3 above.
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5). Equipment for China must be suitable for tropical climate:
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+ N6 v2 t9 M9 N7 @2 i4 pAccording to 2.9.2, humidity conditioning for equipment considered suitable for tropical climate, humidity conditioning for equipment must be conducted at a temperature of 40°C ± 2°C, and humidity of 93% +2% /-3%. The humidity conditioning duration shall be 5 days (120h). The rated ambient temperature for such equipment must be 35° C.: A! {" B* o$ `3 K5 ~0 Q

$ ~+ o2 |  W; S& C; hDell equipment is tested for 48 h. Therefore, either the test must be done for 120 h or the following symbol shall appear on the equipment and the instructions need to be provided in 5 official Chinese languages.
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5 {5 D  g0 t5 d( Z2 }0 Y# dNOTE - If the above testing is not done, then the equipment is considered suitable for use in non-tropical climates.
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- v8 U) {8 m2 ^+ h& a# dSymbol on the product:
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; j# [+ c/ Y# i% fChinese text in the instructions:
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Only safe to use in non-tropical climate areas$ W/ q5 z! Q! z7 g7 @
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These must be in 5 languages as given in item 3 above.
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# W7 P0 c3 y- i* M1 xNOTE – China has not published its version of Amendment 1 to IEC 60950-1, 2nd edition but China will accept CB reports that cover amendment 1 to IEC 60950-1, 2nd edition.) ~9 A. D3 B0 G7 B  l

: p, r# _2 a* BExisting certificates:# q8 v6 j+ Z/ u% `& l0 }' C& l
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All existing certificates must be updated to the GB4943.1 by March 16, 2012
沙发
发表于 2011-8-18 12:35 | 只看该作者
Can you tell me where did you find above information? If you get this information from official website, that should be ture.
板凳
 楼主| 发表于 2011-8-18 13:04 | 只看该作者
這個是客戶給出來的,我在相關網站也沒找到這點,真不知道是怎樣?
地板
发表于 2011-8-18 16:07 | 只看该作者
我在网站上也找不到。
5#
发表于 2011-8-18 20:09 | 只看该作者
要通告也要用中文才对吧
6#
发表于 2011-8-18 21:12 | 只看该作者
WTO上公开而已
" L: K  U8 ~4 c, ]0 a0 a- K) k还没有正式发布呢
7#
发表于 2011-8-18 21:12 | 只看该作者
这个已经公布,如果外界没有意义,可能今年年底就会实行。
8#
 楼主| 发表于 2011-8-18 22:15 | 只看该作者
这真实行的话,整的动静应该不会小!
9#
发表于 2011-8-22 20:55 | 只看该作者
应该是真的,前段时间听说过
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