IEC60950中文版
IEC-6050中文版

適用否? Ye s Ye s Ye s Ye s YES Ye s Ye s
IEC 60950-1:2001介紹
- Electric shock
電殛的發生情形是因為有電流通過人體,只要有數毫安培的電 流,即可對正常健康人造成影響,並且有可能因不自覺地反應而 造成間接性危險。當然,更大的電流會造成更危險的情形。一 般而言,在乾燥情形下,小於40Vpeak或60Vdc的電壓,通常視為 不具危險的電壓。但是,可被觸碰的零件或是提把皆應接至大 地或是將其適當地隔離之。
下述危險的傷害, 人體泛指使用者及服務人員此二種類
型的人:
危險的種類 電殛 ( El ect r i c s hock) 危險能量 ( Ener gy hazar ds ) 火災 ( Fi r e) 機械及熱的危險 ( Mechani cal and heat hazar ds ) 幅射危險 ( Radi at i on hazar ds ) 化學的危險 ( Chemi cal hazar ds ) 材料及零件 ( Mat er i al s and component s )
IEC60950-1:2001介紹
4.3 功能接地(Functional Earthing)規定;若可觸及或其他的導 體零件必須要功能接地者,下列的所有要求可提供:
a.) 功能接地電路與危險電壓電路的電性隔離,須使用下列至少一種 的方法來達到: - _____雙_重__或__加_強____絕緣 - _基__本_絕緣及使用保護罩(Protective screen)連接到PE端子 b.) 功能接地電路允許接到__P_E_端_子__或 _P_r_o_te_c_t_iv_e_B_o_n_d_i_ng__c_o_n_d_u_ct_o_r c.) 只作功能接地的接線端子不可標示IEC 60417 No.___5_0_1_7_,或 ___5_0_19__的符號,除非該功能接地的接線端子是由如 terminal block 零件,或半成品所提供,則用IEC 60417 No._5_0_1_7___的符號標示是 可接受的。Note: d.) 設備內的功能接地的導線不能用__黃__綠_色___線。 e.) 若電源線使用__黃__綠__色__絕緣線僅作為功能接地連接,則設備不能 標示___C__la_s_s_I_I 的符號。
IEC60950中文版

IEC 60950/EN60950(2000 版)测试简介机构部分测试(PHYSICAL TESTS )1*、固定力测试(STEADY FORCE TEST(CLAUSE ,)General(—般要求)外壳应具有足的机械强度。
若外壳提供了足够的机械防护,对于为满足而提供的内部挡板、罩或类似物,则不要求进行机械强度实验。
对于所有的设备要求通过,,,的测试,对于手持设备还要求通过的跌落实验。
Steady force test ,10N固定力测试,10 牛顿)Components and parts, other than parts serving as an ENCLOSURE (see and subjected to asteady force of 10N+/-1N。
元器件在承受10N的外加力时,不能影响到安全。
Steady force test , 30N 固定力测试,30 牛顿)Parts of an ENCLOSURE located in an OPERATOR ACCESS AREA, which are protected by acover or door meeti ng the requireme nts of are subjected to a steady of 30N+/-3N for a period of5s,applied by means of a straight unjoin ted version of the test fin ger, of figure 2A(see to the parton or within the equipme nt. 安装在操作人员接触区内的并由满足要求的罩或门来保护的外壳零部件应承受30N+/-3N的恒定作用力持续5s。
Steady force test , 250N固定力测试,250 牛顿)外部防护罩应承受250N+/-10N的恒定力持续5s,该作用力通过能在直径300mm圆形平面上进行接触的适用的实验工具,施加到固定在设备上的防护外壳上。
整理IEC 60950中文讲义

2
17
网络机柜
22U (600*950*2000)
台
1
18
针式打印机
打印方式 针式打印 打印速度 440字/秒
纸张尺寸 单页纸、单页多联表格、卡片、连续纸(单联和多联)、带标签的连续纸、信封、卷纸
接口USB1.1,IEEE-1284双向并行接口 复印功能 1份原件+4份拷贝电压AC220-240尺寸350×589×167.5mm重量9.4kg
项
1
8
触摸屏
19.1寸液晶触摸一体机技术规格:全钢制数控制造、专业模具进口高级汽车烤漆颜色:银灰+黑(或全银)
显示器:专业工业级液晶显示器触摸屏:TOUCH STAR 电阻屏分辨率:4096*4096使用寿命:5000万次透光率:95%以上表面硬度:莫氏7级标准响应时间:小于8毫秒触摸精度:±1毫米触摸力度:25g主机:P43.0/512M/945P主板/80G尺寸:60*60*158CM
介质处理器:双面打印:使用可选双面打印附件自动双面打印;2个输入纸盒;1个250页容量的输出纸盒术规格
介质尺寸 :letter,legal,executive,tabloid,10号信封
彩色: 黑白A3
打印语言: PCL 5e,PCL 6 & GL/2,Postscript® level 3仿真
处理器::300MHz处理器
连接:符合IEEE 1284标准的并行端口,2个可用的EIO插槽; 620n; 802.11内置无线打印服务器(可选)
介质类型:纸张(普通纸,信头纸,预穿孔纸,证券纸,彩纸,糙纸,牛皮纸,预印纸,再生纸),透明胶片,标签,信封以及卡片
台
1
23
激光打印机
IEC60950-22信息技术安全-户外设备中文译稿(2010、02、23)

INTERNATIONAL CEI STANDARD IEC 国际标准60950-22第一次修订2005-10Information technology equipment Safety –信息技术设备安全–Part 22: Equipment to be installed outdoorsPart 22:户外设备参考CEI/IEC 60950-22:2005标准编号方式从1997年1月1日起,所有IEC标准均以60000系列描述发行。
例如,原 IEC34-1对应现在的IEC 60034-1.统一版本目前IEC是其出版发行物的统一翻译。
例如,版本号为1.0、1.1、1.2分别参照原始出版物、原始发行合订修正1、原始发行合订修正1与2。
出版物中的深层信息IEC的技术内容是由IEC持续的回顾修正得以维护的,因此保证了其内容能够真实反映目前的技术。
除新版本、修订及勘误之外,包括其有效性在内,有关本标准的信息都可经由出版物(如下)的IEC目录得以访问。
有关技术委员会正在酝酿中的主题和正在实施的工作的信息已经为这次出版做好准备,出版物的列表也已发行,也可从下面内容得以了解。
·IEC 网站(www.iec.ch)·IEC发行目录IEC网站的在线目录(www.iec.ch/searchpub)可以让你能够通过包括正文、技术委员会以及发行日期等多种方式进行搜索。
近期标准信息、偏弊的和被替代的标准、还有勘误也可通过查询在线信息获得,·IEC近期出版物近期标准发行的概要(www.iec.ch/online_news/justpub)也可通过电子邮件获取,如需获取更多详情,请联系客户服务中心(如下):·客服中心有关此标准的任何问题获取更多帮助,请联系客服中心:Email:****************Tel: +41 22 919 02 11Fax: +41 22 919 03 00INTERNATIONAL CEI STANDARD IEC 国际标准60950-22第一次修订2005-10Information technology equipment Safety –信息技术设备安全–Part 22: Equipment to be installed outdoorsPart 22:户外设备IEC 2005 版权–保留所有权利No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone:+41229190211Telefax:+41229190300E-mail:****************:www.iec.chCODE PRIXCommission Electrotechnique Internationale PRICE CODEInternational Electrotechnical CommissionFor price, see current catalogue60950-22 IEC:2005CONTENTS 内容FOREWORD 前言INTRODUCTION 简介1 Scope 范围1.1Equipment covered 适用的设备1.2 Additional requirements 附属要求2 Normative references 参考标准3Terms and definitions 术语及定义4Conditions for outdoor equipment户外设备应用环境4.1Ambient air temperature环境温度4.2AC mains supply 交流主电源4.3Rise of earth potential 地电势的升高5Marking and instructions 标示及指示6Protection from electrical shock in an outdoor location 户外装置电击防护6.1 Voltage limits of user-accessible parts in outdoor locations户外装置使用者可接触部位电压限制6.2Limited current circuits in outdoor locations户外装置限制电流7Wiring terminals for connection of external conductors 外部导体接线端子8Construction requirements for outdoor enclosures 户外防护壳结构要求8.1 General 概要8.2Resistance to ultra-violet radiation 抗紫外线辐射8.3Resistance to corrosion 抗腐蚀8.4Bottoms of fire enclosures 防火外壳的底部8.5Gaskets 密封圈9Protection of equipment within an outdoor enclosure 带户外防护壳的设备保护9.1Protection from moisture 防潮保护9.2Protection from plants and vermin 防植被、防虫保护9.3Protection from excessive dust 防尘保护10Mechanical strength of enclosures外壳的机械强度10.1General 概要10.2Impact test 撞击测试11Outdoor equipment containing vented batteries带电池通气孔的户外设备Annex A (normative) Water – saturated sulphur dioxide atmosphere 饱含二氧化硫的水气Annex B (normative) Water spray test 淋水测试Annex C (normative) Ultraviolet light conditioning test 紫外光测试Annex D (normative) Gasket tests 密封圈测试Annex E (informative) Rationale 基本原理Bibliography 参考书目Figure B.1 – Water-spray test spray-head piping淋水测试用喷管装置Figure B.2 – Water-spray test spray head 淋水测试用喷头Figure D.1 – Gasket test 密封圈测试Table 1 – Minimum property retention limits after UV exposure 紫外线照射后最低性能保留量Table 2 – Examples of the provision of pollution degree environments 规定的防护能力环境举例INTERNATIONAL ELECTROTECHNICAL COMMISSION国际电工委员会INFORMATION TECHNOLOGY EQUIPMENT SAFETY –信息技术设备安全-Part 22: Equipment to be installed outdoorsPart 22: 户外设备FOREWORD前言1) The International Electro-technical Commission (IEC) is a worldwide organization for standardization comprising all national electro-technical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and nongovernmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.国际电工委员会(IEC)是一个由各国电工委员会(IEC国家委员会)组成的国际性标准化组织,IEC的目的是促进包括电工电子等领域关于标准化问题的国际合作,针对这一目的,除其它活动外,IEC发布国际标准、技术要求、技术报告、非官方用规格 (PAS)和导则(今后参阅为“IEC Publication(s)”)。
IEC60950中文版

IEC 60950/EN60950(2000版)测试简介机构部分测试(PHYSICAL TESTS)1*、固定力测试(STEADY FORCE TEST)(CLAUSE ,,)General(一般要求)外壳应具有足的机械强度。
若外壳提供了足够的机械防护,对于为满足而提供的内部挡板、罩或类似物,则不要求进行机械强度实验。
对于所有的设备要求通过,,,的测试,对于手持设备还要求通过的跌落实验。
Steady force test , 10N(固定力测试,10牛顿)Components and parts, other than parts serving as an ENCLOSURE (see andsubjected to a steady force of 10N+/-1N。
元器件在承受10N的外加力时,不能影响到安全。
Steady force test , 30N(固定力测试,30牛顿)Parts of an ENCLOSURE located in an OPERATOR ACCESS AREA, which are protected by acover or door meeting the requirements of are subjected to a steady of 30N+/-3N for aperiod of 5s,applied by means of a straight unjointed version of the test finger,of figure 2A(see to the part on or within the equipment.安装在操作人员接触区内的并由满足要求的罩或门来保护的外壳零部件应承受30N+/-3N的恒定作用力持续5s。
Steady force test , 250N(固定力测试,250牛顿)外部防护罩应承受250N+/-10N的恒定力持续5s,该作用力通过能在直径300mm圆形平面上进行接触的适用的实验工具,施加到固定在设备上的防护外壳上。
IEC60950中文版

IEC 60950/EN60950(2000版)测试简介机构部分测试(PHYSICAL TESTS)1*、固定力测试(STEADY FORCE TEST)(CLAUSE 4.2.1, 4.2.2,4.2.3,4.2.4)4.2.1 General(一般要求)外壳应具有足的机械强度。
若外壳提供了足够的机械防护,对于为满足4.6.2而提供的内部挡板、罩或类似物,则不要求进行机械强度实验。
对于所有的设备要求通过4.2.2,4.2.3,4.2.4,4.2.5的测试,对于手持设备还要求通过4.2.6的跌落实验。
4.2.2 Steady force test , 10N(固定力测试,10牛顿)Components and parts, other than parts serving as an ENCLOSURE (see 4.2.3 and 4.2.4),aresubjected to a steady force of 10N+/-1N。
元器件在承受10N的外加力时,不能影响到安全。
4.2.3 Steady force test , 30N(固定力测试,30牛顿)Parts of an ENCLOSURE located in an OPERATOR ACCESS AREA, which are protected by acover or door meeting the requirements of 4.2.4, are subjected to a steady of 30N+/-3N for aperiod of 5s,applied by means of a straight unjointed version of the test finger, of figure 2A(see2.1.1.1), to the part on or within the equipment.安装在操作人员接触区内的并由满足4.2.4要求的罩或门来保护的外壳零部件应承受30N+/-3N的恒定作用力持续5s。
IEC60950-22信息技术安全-户外设备中文译稿(2019、02、23)共60页文档
INTERNATIONAL CEI STANDARD IEC国际标准60950-22第一次修订2005-10 Information technology equipment Safety –信息技术设备安全–Part 22: Equipment to be installed outdoorsPart 22:户外设备参考CEI/IEC 60950-22:2005标准编号方式从1997年1月1日起,所有IEC标准均以60000系列描述发行。
例如,原IEC34-1对应现在的IEC 60034-1.统一版本目前IEC是其出版发行物的统一翻译。
例如,版本号为1.0、1.1、1.2分别参照原始出版物、原始发行合订修正1、原始发行合订修正1与2。
出版物中的深层信息IEC的技术内容是由IEC持续的回顾修正得以维护的,因此保证了其内容能够真实反映目前的技术。
除新版本、修订及勘误之外,包括其有效性在内,有关本标准的信息都可经由出版物(如下)的IEC目录得以访问。
有关技术委员会正在酝酿中的主题和正在实施的工作的信息已经为这次出版做好准备,出版物的列表也已发行,也可从下面内容得以了解。
·IEC 网站(iec.ch)·IEC发行目录IEC网站的在线目录(iec.ch/searchpub)可以让你能够通过包括正文、技术委员会以及发行日期等多种方式进行搜索。
近期标准信息、偏弊的和被替代的标准、还有勘误也可通过查询在线信息获得,·IEC近期出版物近期标准发行的概要(iec.ch/online_news/justpub)也可通过电子邮件获取,如需获取更多详情,请联系客户服务中心(如下):·客服中心有关此标准的任何问题获取更多帮助,请联系客服中心:Email:custserv@iecTel: +41 22 919 02 11Fax: +41 22 919 03 00INTERNATIONAL CEISTANDARD IEC国际标准60950-22第一次修订2005-10 Information technology equipment Safety –信息技术设备安全–Part 22: Equipment to be installed outdoorsPart 22:户外设备IEC 2005 版权–保留所有权利No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: iec.chCODE PRIXCommission Electrotechnique Internationale PRICE CODEInternational Electrotechnical CommissionFor price, see current catalogue60950-22 IEC:2005CONTENTS 内容FOREWORD 前言INTRODUCTION 简介1 Scope 范围1.1 Equipment covered 适用的设备1.2 Additional requirements 附属要求2 Normative references 参考标准3 Terms and definitions 术语及定义4 Conditions for outdoor equipment户外设备应用环境4.1 Ambient air temperature环境温度4.2 AC mains supply 交流主电源4.3 Rise of earth potential 地电势的升高5 Marking and instructions 标示及指示6 Protection from electrical shock in an outdoor location 户外装置电击防护6.1 Voltage limits of user-accessible parts in outdoor locations户外装置使用者可接触部位电压限制6.2 Limited current circuits in outdoor locations户外装置限制电流7 Wiring terminals for connection of external conductors 外部导体接线端子8 Construction requirements for outdoor enclosures 户外防护壳结构要求8.1 General 概要8.2 Resistance to ultra-violet radiation 抗紫外线辐射8.3 Resistance to corrosion 抗腐蚀8.4 Bottoms of fire enclosures 防火外壳的底部8.5 Gaskets 密封圈9 Protection of equipment within an outdoor enclosure 带户外防护壳的设备保护9.1 Protection from moisture 防潮保护9.2 Protection from plants and vermin 防植被、防虫保护9.3 Protection from excessive dust 防尘保护10 Mechanical strength of enclosures外壳的机械强度10.1 General 概要10.2 Impact test 撞击测试11 Outdoor equipment containing vented batteries带电池通气孔的户外设备Annex A (normative) Water – saturated sulphur dioxide atmosphere 饱含二氧化硫的水气Annex B (normative) Water spray test 淋水测试Annex C (normative) Ultraviolet light conditioning test 紫外光测试Annex D (normative) Gasket tests 密封圈测试Annex E (informative) Rationale 基本原理Bibliography 参考书目Figure B.1 – Water-spray test spray-head piping淋水测试用喷管装置Figure B.2 – Water-spray test spray head 淋水测试用喷头Figure D.1 – Gasket test 密封圈测试Table 1 – Minimum property retention limits after UV exposure 紫外线照射后最低性能保留量Table 2 –Examples of the provision of pollution degree environments 规定的防护能力环境举例INTERNATIONAL ELECTROTECHNICAL COMMISSION国际电工委员会INFORMATION TECHNOLOGY EQUIPMENT SAFETY –信息技术设备安全-Part 22: Equipment to be installed outdoorsPart 22: 户外设备FOREWORD前言1) The International Electro-technical Commission (IEC) is a worldwide organization for standardization comprising all national electro-technical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and nongovernmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.国际电工委员会(IEC)是一个由各国电工委员会(IEC国家委员会)组成的国际性标准化组织,IEC的目的是促进包括电工电子等领域关于标准化问题的国际合作,针对这一目的,除其它活动外,IEC发布国际标准、技术要求、技术报告、非官方用规格 (PAS)和导则(今后参阅为“IEC Publication(s)”)。
IEC 60950-1 标准介绍
9 TÜV Rheinland (Shanghai) Co., Ltd.
2019/10/22
重要定義 (裝置的移動性)
• 可移動式設備 (MOVABLE) • ≦18kg 且未加以固定 或
• 設備提供便於移動的方法讓操作者執行使用
• 手持式設備 (HAND-HELD) – 正常使用下用於手持(握)的可移動式設備或任何 設備的一部件
電力系統 屋內配線 無需電力裝置
5 TÜV Rheinland (Shanghai) Co., Ltd.
2019/10/22
安全的原理
• 安全設計的優先考慮順序 • 明定設計的準則用來將危險消除,減少或隔離 • 針對危險加以標示或指示
• 保護的對象 • 使用者(操作者) – 無能力識別危險, 但不故意製造危險狀況 • 維護/維修人員 – 針對顯著的危險, 具有預防危害自身及他人安全的 能力, 但無法預防非預期的危險
擊風險所應用附加於基本絕緣的獨立絕緣
• 雙重絕緣 (DOUBLE INSULATION) – 基本絕緣 + 補充絕緣 • 加強絕緣 (REINFORCED INSULATION) – 提供與雙重絕緣同等級的單一絕
緣系統以防護電擊
• 工作電壓 (WORKING VOLTAGE) – 零件或絕緣在正常使用狀況下的操作電壓 • 均方根值工作電壓 (RMS WORKING VOLTAGE) (含d.c.成分) • 峰值工作電壓 (PEAK WORKING VOLTAGE) (含d.c.成分及設備內部重複性產
7 TÜV Rheinland (Shanghai) Co., Ltd.
2019/10/22
重要定義 (裝置的電氣額定)
Power supply 安规认证 IEC60950-1
质量部/DQA
6
电源类产品安规认证要求 IEC 60950-1
• 能量有关的危险 (Energy related hazards)
• 危险能量:超过240VA的能量或潜在的不稳定的化学能量(Li-ion battery) • 防护措施: • 1,隔离&屏蔽,防止有危险能量的端子被导体桥接到,产生高温或火的危 险 • 2,提供一个安全互锁装置
• •
UL:UL是美国保险商实验室(Underwriter Laboratories Inc定的较大的民间机构。它是一个独立的、非营利的、为公共安全做试验的专 业机构。
•
CCC:中国强制认证(China Compulsory Certification)。目前被列入强制实施的产品有19类,132个品
质量部/DQA
2
电源类产品安规认证要求 IEC 60950-1
• • • • •
1. 安规认证的目的、意义及重要性 产品能安全,可靠,稳定的供消费者使用,是一个成功产品的前提。 安全认证是进入市场的必备条件之一。 消费者的选择决定了安规认证的必要性。 针对产品的自我检讨。
质量部/DQA
3
电源类产品安规认证要求 IEC 60950-1
质量部/DQA
8
电源类产品安规认证要求 IEC 60950-1
• 热的危险 (Heat related hazards)
• • • • • • • 烫伤 降低元件绝缘特性或损害功能而产生的电气危害或机械损伤 温度过高导致的火灾 防护措施: 1,开孔或增加Fan或heat-sink散热。 2,选用温度等级高的元件。 3,设置挡板隔离高温区。
质量部/DQA
9
电源类产品安规认证要求 IEC 60950-1
IEC60950-1 2005安规标准
Page 1 of 12 Report No. 30880025.007 Myricom, Inc., 325 N. Santa Anita Ave., Arcadia CA 91006Page 2 of 12 Report No. 30880025.00710G-12U-SPINE-ENCL, 10G-7U-CLOS-ENCL, 10G-7U-SPINE-ENCL Ratings....................................................: Input: 100-240V, 50/60 Hz, 10A-5A (rating per input, up to 4 inputs)Page 3 of 12 Report No. 30880025.007General remarks:The test results presented in this report relate only to the object tested.This report shall not be reproduced, except in full, without the written approval of the Issuing testinglaboratory."(See Enclosure #)" refers to additional information appended to the report."(See appended table)" refers to a table appended to the report.Note: This TRF includes EN Group Differences together with National Differences and SpecialNational Conditions, if any. All Differences are located in the Appendix to the main body of this TRF. Throughout this report a comma (point) is used as the decimal separator.General product information:This test report is Amendment 2 to the original CB-report with document number 30880025.001 and the first amendmentCB report 30880025.004 and covers the addition of new line cards 10G-THRU-16Q, 10G-THRU-8M8ER, 10G-THRU-16WQP, 10G-SW32LC-16QP, 10G-S SW32LC-16ES, 10G-SW32LC-16EM. Each line card uses less power than linecards that have already been evaluated for the original report and subsequent amendment so no testing was performed as part of this investigation and the new line cards have been evaluated on a constructional basis only. Critical components within the line cards being added include Certified Class 1 lasers only.The product covered in this test report are LAN Switches with the model numbers: 10G-21U-CLOS-ENCL, 10G-21U-EDGE-ENCL, 10G-12U-CLOS-ENCL, 10G-12U-SPINE-ENCL, 10G-7U-CLOS-ENCL and 10G-7U-SPINE-ENCL. TheLAN Switch product comes with six different configuration codes: 10G-21U-CLOS-ENCL has the CLOS backplane boards, which accept eight 10G-2SW32LC line cards in the middle, one 10G-MONITOR-B in the top, and nearly any combination of the other line cards in the other slots. The 10G-21U-EDGE-ENCL has one 10G-MONITOR-B in the top,and the other slots accepts nearly any combination of the other line cards, excluding the 10G-2SW32LC line card (For details of line cards, see critical components list table 1.5.1). The 12U and 7U configurations are similar in functional configuration with the differences being the 12U is a smaller chassis intended for use with 2-4 power supplies and the7U is a still smaller chassis intended for use with 1-2 power supplies. The 12U configuration was tested per this investigation and it was determined via the test results and inspection that the data taken for the 21U is representativeof the 12U and 7U and as such the previously-measured 21 test results are applied to this report amendment.The enclosures contain a metal chassis, up four approved power supplies (different for each model), approved DC fans, a backplane, AC-Inlet/Filter and interface cards, which are all interchangeable. Model No. 10G-21U-CLOS-ENCL is a ‘21U high, 41-slot enclosure for switch networks up to 512 ports’ located on the rear panel of the unit. These ports areconnected to copper and fiber cables and there is no power available on these ports. All signals are AC coupled through470pF capacitorsDuring the testing the maximum power was generated by using resistive loads. Due to the expenses of each individualcard, a low-cost test configuration with these resistive loads cards generating 200W of power was used for thetemperature rise measurement and abnormal fault conditions.It should be noted that for the final configuration of the LAN Switches each individual card has two redundant temperature sensors which control the power to a card (thermal cut-out / power off at 60˚C). Also, the four DC fans at the back-side ofthe products are speed-adjustable depending on the temperature inside the LAN Switch enclosure. Individual temperature sensors are located on each line card and each fan controller PCBModel 10G-21U-CLOS-ENCL is intended to be fully operational with a minimum of three power supplies only. However,the four power supply configuration is intended for triple-AC systems( where there are three different sources of ACPage 4 of 12 Report No. 30880025.007 power), and the enclosure will continue to run will continue to run with one AC off and one power supply down. The unit contains; four fans, four power supplies and thirty cards – mixed.There are no connections to a Telecommunication Network (TNV).CDRH-Report for Optical Transceiver has to be provided by customer for US Approval.During the testing the maximum power was generated by using resistive loads. Due to the expenses ofeach individual card a low-cost test configuration with these resistive load cards, generating 200W ofpower, was used for the temperature rise measurements and abnormal fault conditions.Conditions of Acceptability:1.This unit is considered to operate under the conditions of:– Pollution Degree 2: Not sealed, not subjected to dust, dirt, and condensation– Equipment mobility: Rack mounted / fixed2. Rated ambient of 40°C at maximum rated loadPage 5 of 12 Report No. 30880025.007Page 6 of 12 Report No. 30880025.007 Summary of testing:Tests performed (name of test and test clause): = no testing performed for this amendment =Testing location:TUV Rheinland of North America, Inc.1279 Quarry Lane, Ste. A, Pleasanton, CA 94566Summary of compliance with National Differences:Comments:Summary of compliance with National Differences (for explanation of codes see below):AT, CA (temporary differences), DE, DK, FI, FR, GB, IT, JP, KR, NL, NO, PL, SE, SI, US (temporary differences).and Group Differences as listed at the end of this test reportExplanation of Codes:AT=Austria, CA-Canada, DE=Germany, DK=Denmark, FI=Finland, FR=France, GB=United Kingdom, IT=Italy,JP=Japan, KR=Korea, NL=The Netherlands, NO=Norway, PL=Poland, SE=Sweden, SI=Slovenia, US=United StatesThe following Attachments are integral part of this test report:= no attachments for this amendment =Page 7 of 12 Report No. 30880025.007Test item particulars..................................................:Equipment mobility....................................................: [] movable [] hand-held [] transportable[X] stationary [] for building-in [] direct plug-in Connection to the mains............................................: [] pluggable equipment [] type A [] type B[] permanent connection[X] detachable power supply cord[] non-detachable power supply cord[] not directly connected to the mainsOperating condition...................................................: [X] continuous[] rated operating / resting time:Access location .........................................................: [X] operator accessible[] restricted access locationOver voltage category (OVC) ...................................: [] OVC I [X] OVC II [] OVC III [] OVC IV[] other:Mains supply tolerance (%) or absolute mains supplyvalues .......................................................................:Tested for IT power systems ....................................: [X] Yes [] NoIT testing, phase-phase voltage (V) .........................: 230VClass of equipment ...................................................: [X] Class I [] Class II [] Class III[] Not classifiedConsidered current rating (A) ...................................:Pollution degree (PD) ...............................................: [] PD 1 [X] PD 2 [] PD 3IP protection class ....................................................: IPX0Altitude during operation (m) ....................................: 2000 mAltitude of test laboratory (m) ...................................: 2000 mMass of equipment (kg) ............................................: 98kgPossible test case verdicts:- test case does not apply to the test object.................:N/A- test object does meet the requirement.......................:P (Pass)- test object does not meet the requirement.................: F (Fail) Testing..........................................................................:Date of receipt of test item............................................:N/ADate(s) of performance of tests....................................:N/A[constructional check only, all test data is based onpreviously issued reports 30880025.001 and30880025.004, all changes per this amendment are eithernon-safety critical or editorial in nature only]Page 8 of 12 Report No. 30880025.007 1 GENERAL P1.5 Components P1.5.1 General Complies PComply with IEC 60950-1 or relevant component standard Refer to appended table 1.5.1(list of critical components)P1.5.2 Evaluation and testing of components All safety critical componentsare certified. All componentsare used within their specifiedratings, plastic materials,PCBs and wiring materialsare UL listed, non-certifiedcomponents were testedaccording to this standard.P 1.5.1 TABLE: List of critical components PObject/part No. Manufacturer/trademark Type/model Technical data Standard (Edition/ year)Mark(s) ofconformity1)1.) Power Supply (up to 4 each) Astec DS850-3 Input:100-240,50/60Hz, 10A;Output: +12V/70A,+3.3V/6AIEC/EN/UL60950-1UL 1449 (VDR’s)CSA, cULus, TUV2.) DC Fan (up to 8 each) Delta FFB1212EHE-F0012VDC3.0A –5.38 m3/minIEC/EN/UL 60950-1 VDE, CE, UL,CSA3.) DC Fan Controller board Myricom 05-2896 Minimumflammability rating:V-0,UL94 ULPage 9 of 12 Report No. 30880025.0074.) Internal wiring Various Various Rated 600V,105˚C,flammability ratingminimum VW-1 4wire gage type10070 from outputpower distributionboard to the powerback plane busbars (2 cables;3feet long) +/-12V.Wire gages forline/neutral/safetyground: type“1015” wire , 18gafor +12/- Backplane tosignal/power/fansto backplane 18ga to 24 ga .-- UL5.) Cards Myricom 10G-Monitor –B Minimumflammabilityrating:V-0UL94 UL6.) Cards Myricom 10G-SW32LC-16M Minimumflammabilityrating:V-0UL94 UL7.) Cards Myricom 10G-THRU-16M Minimumflammabilityrating:V-0UL94 UL8.) Cards Myricom 10G-SW32LC-16Q Minimumflammabilityrating:V-0UL94 UL9.) Cards Myricom 10G-THRU-16Q Minimumflammabilityrating;V-0UL94 UL10.) Cards Myricom 10G-SW32LC-8Q8ER Minimumflammabilityrating:V-0UL94 UL11.) Cards Myricom 10G-THRU-8Q8ER Minimumflammabilityrating:V-0UL94 UL12.) Cards Myricom 10G-SW32LC-8M8ER Minimumflammabilityrating:V-0UL94 UL13.) Cards Myricom 10G-THRU-8M8ER Minimumflammabilityrating:V-0UL94 UL14.) Cards Myricom 10G-SW32LC-8M8EM Minimumflammabilityrating:V-0UL94 UL15.) Cards Myricom 10G-THRU-8M8EM Minimumflammabilityrating:V-0UL94 UL16.) Cards Myricom 10G-SW32LC-16QP Minimumflammabilityrating:V-0UL94 ULPage 10 of 12 Report No. 30880025.007 17.) Cards Myricom 10G-THRU-16QP Minimumflammabilityrating:V-0UL94 UL18.) Cards Myricom 10G-SW32LC-8QP8ER Minimumflammabilityrating:V-0UL94 UL19.) Cards Myricom 10G-SW32LC-16ES Minimumflammabilityrating:V-0UL94 UL20.) Cards Myricom 10G-SW32LC-16EM Minimumflammabilityrating:V-0UL94 UL21.) Cards Myricom 10G-2SW32LC Minimumflammabilityrating:V-0UL94 UL22.) Cards Myricom 10G-FAN v1.0 Minimumflammabilityrating:V-0UL94 UL23.) Backplane left Myricom 10G-21U-CLOSMinimumflammabilityrating:V-0UL94 UL24.) Backplane right Myricom 10G-21U-CLOSMinimumflammabilityrating:V-0UL94 UL25.) Backplane left Myricom 10G-21U-EDGEMinimumflammabilityrating:V-0UL94 UL26.) Backplane right Myricom 10G-21U-EDGEMinimumflammabilityrating:V-0UL94 UL27.) Backplane left Myricom 10G-12U-CLOSMinimumflammabilityrating:V-0UL94 UL28.) Backplane right Myricom 10G-12U-CLOSMinimumflammabilityrating:V-0UL94 UL29.) Backplane left Myricom 10G-12U-EDGEMinimumflammabilityrating:V-0UL94 UL30.) Backplane right Myricom 10G-12U-EDGEMinimumflammabilityrating:V-0UL94 UL31.) Backplane left Myricom 10G-7U-CLOSMinimumflammabilityrating:V-0UL94 UL32.) Backplane right Myricom 10G-7U-CLOSMinimumflammabilityrating:V-0UL94 UL33.) Backplane left Myricom 10G-7U-EDGEMinimumflammabilityrating:V-0UL94 UL34.) Backplane right Myricom 10G-7U-EDGEMinimumflammabilityrating:V-0UL94 UL35.)Power Cord (U.K.) Volex 2922 250V, 10A, 13Afuse, 1mm2-- ASTA,BSIPage 11 of 12 Report No. 30880025.00736.) Power Cord (Germany / Europe) Volex orequivalent17850or equivalentRating: 300V, 10A,1.0mm2-- VDE, N, FI, S, D, I37.) Power Cord (U.S.) Volex 17504 125V, 15A, 14AWG-- UL,CSA38.) Power Cord (Japan) Feller 5330-440 125V,15A,2.0mm2-- DENTORI39.) Transceiver (10G-SW32LC-16Q/10G-THRU-16Q/10G-SW32LC-8Q8ER/10G-THRU-8Q8ER)Zarlink ZL60304-MKDA Class I M laser IEC/EN 60825-1 TUV, UL40.) Transceiver (10G-SW32LC-8Q8ER/10G-THRU-8Q8ER/10G-SW32LC-16Q/10G-THRU-16Q)Avago HFBR-7934EHZ Class I M laser IEC/EN 60825-1 TUV, UL41.) Transceiver (10G-SW32LC-8M8ER/10G-THRU-8M8ER/10G-SW32LC-8Q8ER/10G-THRU-8Q8ER/10G-SW32LC-8QP8ER)Finisar FLTX8511D3 Class I M laser IEC/EN 60825-1 TUV, UL42.) Transceiver (10G-SW32LC-8M8ER/10G-THRU-8M8ER/10G-SW32LC-8Q8ER/10G-THRU-8Q8ER/10G-SW32LC-8QP8ER)Finisar FTLX1411D3 Class I M laser IEC/EN 60825-1 TUV, ULPage 12 of 12 Report No. 30880025.00743.) Transceiver ( 10G-SW32LC-8M8ER/10G-THRU-8M8ER/10G-SW32LC-8Q8ER/10G-THRU-8Q8ER/10G-SW32LC-8QP8ER) Finisar FTLX1412D3BCL Class I laser EN 60825-1EN 60825-2EN 60950-1CSA 60950-1-03CDRHTUV, CSA, FDA44.) Transceiver (10G-SW32LC-8QP8ER/10G-SW32LC-16QP/10G-THRU-16QP)Zarlink ZL60505MJDA Class I M laser IEC/EN 60825-1 TUV, UL45.) Transceiver ( 10G-SW32LC-16ES) Finisar FTLX8571D3BCL Class I laser EN 60825-1EN 60825-2EN 60950-1CDRHTUV, FDA46.) Transceiver ( 10G-SW32LC-16ES) Finisar FTLX1471D3BCL Class I laser EN 60825-1EN 60825-2EN 60950-1CDRHTUV, FDA47.) Transceiver ( 10G-SW32LC-8QP8ER/10G-SW32LC-16QP/10G-THRU-16QP) Tyco Electronics 1985554-x1985861-x1-198554-01-1985861-01-1985861-1Class I M laser EN 60825-1EN 60825-2EN 60950-1CSA 60950-1-03CDRHTUV, CSA, FDA48.) InsulationTape/ used on theinternal chassisadjacent to metalbus bar3M Type 1206 Rated 155˚C UL510 UL49.) Temperature Sensor NationalSemiconductorLM74 3.0V/2.65V to5.5V, -10˚C to65˚C- -50.) Power Distribution Board Myricom 10G-POWERv1.1.Minimumflammabilityrating:V-0UL94 UL END of TEST REPORT。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
IEC 60950/EN60950(2000版)测试简介机构部分测试(PHYSICAL TESTS)1*、固定力测试(STEADY FORCE TEST)(CLAUSE 4.2.1, 4.2.2,4.2.3,4.2.4)4.2.1 General(一般要求)外壳应具有足的机械强度。
若外壳提供了足够的机械防护,对于为满足4.6.2而提供的内部挡板、罩或类似物,则不要求进行机械强度实验。
对于所有的设备要求通过4.2.2,4.2.3,4.2.4,4.2.5的测试,对于手持设备还要求通过4.2.6的跌落实验。
4.2.2 Steady force test , 10N(固定力测试,10牛顿)Components and parts, other than parts serving as an ENCLOSURE (see 4.2.3 and 4.2.4),aresubjected to a steady force of 10N+/-1N。
元器件在承受10N的外加力时,不能影响到安全。
4.2.3 Steady force test , 30N(固定力测试,30牛顿)Parts of an ENCLOSURE located in an OPERATOR ACCESS AREA, which are protected by acover or door meeting the requirements of 4.2.4, are subjected to a steady of 30N+/-3N for aperiod of 5s,applied by means of a straight unjointed version of the test finger, of figure 2A(see2.1.1.1), to the part on or within the equipment.安装在操作人员接触区内的并由满足4.2.4要求的罩或门来保护的外壳零部件应承受30N+/-3N的恒定作用力持续5s。
4.2.4 Steady force test , 250N(固定力测试,250牛顿)外部防护罩应承受250N+/-10N的恒定力持续5s,该作用力通过能在直径300mm圆形平面上进行接触的适用的实验工具,施加到固定在设备上的防护外壳上。
2*、电源线拉力测试(STRAIN RELIEF TEST)(CLAUSE 3.2.5,TABLE 12)3.2.5 Power supply cords(电源线)如果是PVC绝缘,设备低于3KG,应符合IEC60227(H03 VV-F or H03 VVH2-F)如果是PVC绝缘,设备大于3KG,应符合IEC60227(H05 VV-F or H05 VVH2-F2)导线的连接点不应承受应力;导线的外套不受磨损;对于I类设备,其结构上应保证,如果电源线在其固紧装置中滑动,导致导线承受拉力,则最后受力是保护接地线;不采用螺丝直接压在软线上夹紧软线;不采用在软线上打结或用线将软线扎在一起;软线相对于设备不能旋转以不致使机械应力施加到电气接点上等。
另外,还要能承受下规定的拉力25次,拉力沿最不利的方向施加。
3、产品稳定性和机械危险测试(STABILITY AND MECHANICALLY HAZARD TEST)(CLAUSE 4.1)4、提把测试(HANDLE TEST)(CLAUSE 4.3.2,NORTH AMERICAN DEVIATION)5*、撞击测试(IMPACT TEST)(CLAUSE 4.2.5,FIG.7)4.2.5 Impact test(撞击实验又叫钢球实验)用一个直径约50mm、质量500g+/-25g、光滑的实心钢球,从垂直与水平两个方向1300mm处自由落到样品上。
结果不能影响安全。
6*、落地测试(DROP TEST)(CLAUSE 4.2.6)4.2.6 Drop test(跌落实验)手持设备和直接插入式设备应承受跌落实验。
用同一完整样品,从1米高度上,以其最不利结果的位置跌落到硬木表面,应能承受3次。
结果不能影响安全。
7*、外壳烤箱测试(MOLD STRESS RELIEF TEST)(CLAUSE 4.2.7, A.10)4.2.7 Stress relief(应力消除实验)模压或注塑成形的热塑性塑料外壳的结构,应能保证外壳材料在释放由模压或注塑成形而产生的内应力时,该外壳材料的任何收缩或变形均不会露出危险零件。
将外壳或整机放入烤箱,温度设定值为:外壳上最高温度加10度,但不小于70度,实验时间为7小时,实验后使样品冷却到室温。
8*、有开孔的外壳(Openings in enclosures)(CLAUSE 4.6)电气部分测试(ELECTRICAL TESTS)1*、输入测试(INPUT RATING TEST)(CLAUSE 1.6.2,1.6.3)1.6.2 Input current(输入电流)输入电流不能超过额定电流的10%。
在输出额定且输入电压的90%Vin(额定最小值)条件下。
例如,200-240V,则输入电压90%Vin(额定最小值)为180V1.6.3 V oltage limit of hand-held equipment(手持设备电压限定)手持设备额定电压应该不大于250V。
2*、能量泄放测试(ENERGY DISCHARGE TEST)(CLAUSE 2.1.1.7)2.1.1.7 Discharge of capacitors in the primary circuit(初级线路电容放电)在输入线路断开后,连接在外部电源电路上的电容(容量超过0.1uF)放电时间常不超过下列数值。
经过一个时间常数电压将衰减到起始值的37%——对A型可插式设备:1S;——对永久性连接式设备和B型可插式设备:10S。
3*、湿度测试(HUMIDITY TEST)(CLAUSE 2.9.1,2.9.2,2.9.3)2.9.1 Properties of insulating materials(绝缘材料道具)对绝缘材料的选择和应用应考虑到电气、温度和机械强度、工作电压的频率和工作环境条件(温度、压力、湿度和污染)的要求。
天然橡胶或含石棉的材料、吸湿材料不应作为绝缘材料使用。
通过检查和对材料数据的评价来检验其合格性。
如无法提供数据,则需要进行实验。
2.9.2 Humidity conditioning(湿度条件)潮湿处理应在空气相对湿度为91%-95%的潮湿箱(或室内)进行48小时,在能放置样品的所有位置上,空气温度应保持在20-30度之间不会产生凝露的任一方便的温度值t+/-1度。
潮湿处理期间元器件不应通电。
2.9.3 Requirements for insulation(绝缘要求)经过实验后须符合抗电强度、爬电距离、电气间隙、绝缘穿透距离和发热的要求。
4*、安全电位测试(SELV RELIABILITY TEST)(CLAUSE 2.2)2.2.1 General requirements(一般要求)在正常工作条件下和出现单一故障(例如基本绝缘层击穿或某一元件失效)后,SELV仍应呈现可以接触的安全电压。
2.2.2V oltages under normal conditions(正常电压)正常条件下,任何两个可触及的电路零部件之间的电压,或者其任何可触及的电路零件与I类设备的保护接地端子之间的电压,不应超过42.4V交流峰值,或60V直流值。
2.2.3V oltages under fault conditions(故障电压)当一旦出现单一的基本绝缘失效或单一的附加绝缘失效,或者某一个元件(具有双重绝缘或加强绝缘的元件除外)失效时,其电压值在经过0.2秒后不应超过42.4V交流峰值,或60V直流值。
但是其极限值不应超过71V交流峰值,或120V直流值。
2.2.3.1 Separation by double or reinforced insulation(Method 1)(用双重绝缘或加强绝缘隔离(方法一))2.2.3.2 Separation by earthed screen(Method 2)(用接地屏蔽隔离(方法二))2.2.3.3 Separation by earthing of the SELV circuit(Method 3)(将SELV电路适当接地(方法三))5、限电流测试(LIMITED CURRENT CIRCUIT TEST)(CLAUSE 2.4)6*、接地导通测试(GROUNDING CONTINUITY TEST)(CLAUSE 2.6)针对一类设备有要求。
2.6.1 Protective earthing(保护接地)7*、限功率源测试(LIMITED POWER TEST)(CLAUSE 2.5,TABLE 2B,TABLE 2C)针对“LPS”电源有要求。
2.5 Limited power sources (受限制电源)受限制电源应包含隔变压器,并要符合如下之一的要求:a、内在地限制隔离变压器的输出,使其符合表2B;b、使用一个固定阻抗限定输出,使其符合表2B;c、使用过流保护装置并使其符合表2C;d、使用一个调节网络限制输出,使之在正常工作条件下调节网络输出符合表2B,过流保护装置在调节网络时出现单一故障(开路或短路)后输出符合表2C;e、使用一个调节网络限制输出,使之在正常工作条件下调节网络的任何单一的故障条件(开路或短路)后,输出符合表2B。
内在受限制电源的限值a、oc为断开所有负载电路所测得的输出电压。
电压为正弦交流电压和无纹波直流电压。
对于非正弦交流电压和带有大于10%峰值的纹波的直流电压,峰值电压不应超过42.4V。
b、sc:带上任意的非容性负载(包含短路)工作60S后的最大输出电流。
c、V A:带上任意的负载的最大输出伏安。
持续时间小于100ms的初始瞬态可以忽略。
注:在挪威,Uoc超过10V的最大V A值是50。
表2C。
非内在受限制电源的限值a、Uoc:为断开所有负载电路所测得的输出电压。
电压为正弦交流电压和无纹波直流电压。
对于非正弦交流电压和带有大于10%峰值的纹波的直流电压,峰值电压不应超过42.4V。
b、Isc:带上任意的非容性负载(包含短路)工作60S后的最大输出电流。
c、V A:带上任意的负载的最大输出伏安。
持续时间小于100ms的初始瞬态可以忽略。
d、过流保护装置的额定电流值是根据熔断器和电路断路器在120s内断开的电流,其电流为表中规定的额定电流值的210%。
注:在挪威,Uoc超过10V的最大V A值是50。