电涌保护器 说明书
德力西电气 CDYN浪涌保护器产品样本 产品说明书
ＣＤＹＮ系列电涌保护器ＣＤＹＮＳＣＢ系列电涌保护器专用保护装置产品样本北京办事处北区中区地址：北京市丰台区枫竹苑一区（未来假日花园）18-10 邮编：100076天津办公点地址：天津市西青区凯安道凯信佳园9－3－401邮编：300100沈阳办公点地址：辽宁省沈阳市于洪区细河南路碧桂园银河城钻石郡148-3邮编：110000长沙办公点地址：湖南长沙市芙蓉区万象企业公馆5栋2709邮编：410000郑州办公点地址：河南郑州金水区青年路145号6号楼17层1706号邮编：450000武汉办公点地址：湖北武汉市江汉区新华路186号福星国际商会大厦2516、2517室邮编：430000温州办公点地址：浙江省乐清市柳市镇德力西工业园邮编：325604成都办公点地址：成都市金牛区人民北路二段118号金牛万达广场甲级Ｃ座 16楼1603号邮编：610000南京办公点地址：江苏省南京市秦淮区洪武路23号隆盛大厦1505、1506室邮编：210000重庆办公点地址：重庆市九龙坡区渝洲路4号18－9号邮编：400039广州办事处地址：广州市荔湾区南岸路63号城启大厦1905室 邮编：510160南宁办公点地址：南宁市西乡塘区北大路中梦泽园小区岳阳阁5单元202室邮编：530003昆明办公点地址：昆明市西山区棕树营街道办事处土堆村碧鸡名城C地块9幢2802室邮编：650000贵阳办公点地址：贵阳市观山湖区石林东路中天帝景传说B区B4栋1单元1302室西安办事处地址：陕西西安市莲湖区大庆路三号蔚蓝国际A705 邮编：710082新疆办公点地址：新疆乌鲁木齐市米东区米东南路红光雅居D区6号楼3单元602室邮编：830000青岛办公点地址：青岛市城阳区正阳路177号15号楼2单元903室邮编：214000福建办公点地址：福州市晋安区东二环泰禾广场7号楼1117单元邮编：350024济南办公点地址：山东省济南市历下区工业南路55号未来城商务中心13#楼608室邮编：250000杭州办公点地址：杭州市江干区蓝桥景苑11幢2单元1002室邮编：310016南昌办公点地址：江西南昌市西湖区广场东路恒茂国际华城23幢2907邮编：330002深圳办公点地址：深圳市龙华新区民丰路1号碧水龙庭7栋4单元14D 邮编：518109兰州办公点地址：兰州市城关区瑞德摩尔万国港E座2208邮编：730020电话：153****1522合肥办公点地址：安徽省合肥市瑶海区武里山路五里山天街3A-1402室邮编：230000吉林办公点地址：吉林省长春市经开区浦东路与深圳街交汇处虹湾国际A座706室邮编：130031黑龙江办公点地址：黑龙江省哈尔滨市道外区润达国际D座2单807室邮编：150050石家庄办公点地址：石家庄市裕华区华兴生活小区41－1－102邮编：050011太原办公点地址：山西太原市万柏林区西矿街70号红星小区五单元1402邮编：030024石家庄物流地址：河北省石家庄市元氏县殷村石武铁路东国达物流园内电话：155****1257辽宁物流地址：沈阳市苏家屯区雪莲街188号（雪莲街与四环路交叉口）华翔东北亚贸城 D1 德力西陕西物流地址：陕西省西安市六村堡丰产路西段陕西商储物流园南区B1号德力西仓库山东物流地址：山东省临沂市经济技术开发区翔宇路23号华派克物流园内 重庆物流地址：重庆市江津区珞璜工业园B区重庆西部诚通物流有限公司5号库成都物流地址：四川省成都市青白江区国际集装箱物流园区德汇路9号4栋4-4号广东物流地址：广东省佛山市南海区里水镇怡和二路银裕木业制品厂直入100米河南物流地址：河南省郑州市经济开发区国际物流园喜达路宇培物流园（礼通路）东北W4-A区4B 58-59号湖北物流地址：湖北省武汉市东西湖区临空港大道23号捷利物流园3号库温州物流地址：浙江省乐清市柳市镇德力西高科技生态工业园新疆物流地址：乌鲁木齐市友谊路230号（新疆诚通国际物流园内德力西仓库）芜湖物流地址：安徽省芜湖市芜湖县新芜经济开发区朝阳路德力西物流中心产品介绍电涌保护器基础知识产品介绍技术参数SPD 常用名词解释怎样看电涌保护器的好坏？它有些什么主要技术参数，各有什么重要性？为什么电涌保护器需要后备保护装置？电涌保护器的后备保护装置需要满足那些要求？不同接地系统SPD 极数的选择Ⅰ类实验 (Class I test)用标称放电电流In 、1.2/50冲击电压和最大冲击电流Iimp 做的试验。
TSY1-D 电涌保护器 TSY1-C 级电涌保护器 TSY1-B 级电涌保护器 说明书
电涌保护器总述TSY1-D 电涌保护器TSY1-C 级电涌保护器TSY1-B 级电涌保护器单、三相电源共差模电源保护器系列声、光报警器AS、遥信远程控制FS、遥信电压监控FS-SU TSY2 电涌保护器1 2 3 4 5 5 6~7G电涌保护器(SPD)<<中国 . 森泰电器有限公司我 们 是 专 业 的 ... ...电涌保护器的作用TSY1-D 、TSY1-C外形及安装尺寸雷电的破坏力极大，仅靠外部的防雷(避雷针等)是不够的。
雷电波会直接或间接(通过电磁感应)侵入各电气通道和金属通道(如电源线、信号线和金属管道等)。
由此产生的雷电过电压和浪涌电压将对电器设备、通讯系统产生很大的危害，轻则毁坏线路，重则损坏电器设备，使系统瘫痪，造成难以估量的损失。
强大的雷电流将导致室内地电位的提高，而使设备与地之间产生很高的电压，此电压将会损坏相应的设备。
迅速变化的雷电流，会在电气环路和双股导线上感应产生高电压而导致系统的绝缘被破坏。
电力系统的各种操作能在电力线上产生操作过电压，一些电器设备的开关操作，短路跳闸等能在电源线路中产生过电压(浪涌电压)从而对用电设备产生危害。
�电涌保护器采用了一种非线性特性极好的压敏电阻，在正常情况下，电涌保护器处于极高的电阻状态，漏电流几乎为零，保证电源系统正常供电。
当电源系统出现上述情况的过电压时，电涌保护器立即在纳秒级的时间内迅速导通，将该过电压的幅值限止在设备的安全工作范围内。
同时把该过电压的能量释放掉。
随后，保护器又迅速的变为高阻状态，因而不影响电源系统的正常供电。
注：组合方式代号说明1-单极：Uc=275V 、320V ，用于TN-C 、IT 、TN-S 系统的单相系统。
Uc=385V 、420V ，用于TT 系统的单相系统；2-二极组合：Uc=275V 、320V ，用于TN-C 、IT 、TN-S 系统的单相系统。
Uc=385V 、420V ，用于TT 系统的单相系统；2+1—2+1组合：由2级保护器加一极放电间隙组合而成，适合用于由TT 系统供电的单相电路。
D类电涌保护器使用说明书
D类电源电涌保护器使用说明书应用范围D类电源电涌保护器PS-D…用于终端电源设备防雷及抗浪涌保护。
产品类别HALO PS-D220 用于220V直流/交流电源设备HALO PS-D48 用于48V直流/交流电源设备HALO PS-D24 用于24V及以下直流/交流电源设备技术参数型号Type PS-D220 PS-D48 PS-D24货号No. 516 121 516 122 516 123最大连续运行电压U C250V-/~50V-/~25V-/~最大连续工作电流I L10A标称放电电流（8/20μs）I n3kA 1kA最大放电电流（8/20μs）I max6kA 2kA混合波冲击电压U OC6kV 2kV保护级别（I n时）线/线线/地U P≤1300 ≤350 ≤200≤1500 ≤800 ≤700响应时间线/线线/地t A≤25ns≤100ns工作指示绿色指示灯亮接线方式串联工作温区-40℃~+80℃接线规格0.5mm2~6mm2外壳材料阻燃塑料外壳防护等级IP20尺寸4/3开关位（厚度23.3mm）安装支架35mm电气导轨电路原理图安装示意图安装说明●电涌保护器可以固定在35mm电气导轨上；●“IN”端连接引线，“OUT”端连接设备；●电涌保护器串联电源线路，“L/+”连接电源相线或电源正线，“N/-”连接电源零线或电源负线；●电涌保护器“IN”端线路与“OUT”端线路必须分开敷设，不可捆扎在一起；●电涌保护器“PE”连接防雷地线；●电涌保护器与防雷地线之间的连线，应尽量短、粗、直。
维护方法●安装电涌保护器后，电涌保护器绿色指示灯不亮或电源供电失常，说明电涌保护器选型或安装有误，须核实电涌保护器型号、参数与接线；●电涌保护器使用过程中，电涌保护器绿色指示灯不亮或电源供电失常，换下电涌保护器后电源供电正常，说明电涌保护器已经损坏，需维修或更换。
附录电源电涌保护器选型方法依据电源电涌保护器防雷电及抗浪涌能力大小，将电源电涌保护器划分为B、C、D三类产品。
优倍电气 电涌保护器产品样本及技术手册(2022)说明书
德国EPCOS 等进口元器件泄放大雷电流能力强、残压低专利插拔不断线技术双接触保证插拔过程中信号的连续性专利可靠性接地技术全包围式紧固型导轨接触面色标识别模式（指示）信号类型快速识别核心技术-信号电涌可靠的温控脱扣技术过载响应能力进一步提升高质量外壳可靠的模块鉴别锁及释放按钮全胶封内芯保证器件结构稳定支持热插拔便于产品更换及检查核心技术-电源电涌故障指示，遥信触点便于产品更换及检查特有电弧隔断技术提升电气性能关于优倍安全栅国家标准主编单位中石化安全栅框架协议单位工信部两化融合贯标单位工信部智能工厂标准化示范验证单位江苏省电涌保护器工程技术研究中心南京优倍电气有限公司成立于2002年，江苏省高新技术企业。
公司致力于安全栅、隔离器、温度变送器、电涌保护器、安全继电器等工业信号接口仪表的研发制造，并为以上产品国标组组长单位，主持起草《隔离式安全栅》等国家标准。
优倍电气是国内该专业市场的主要供应商之一，品牌及品质享受盛誉。
公司为工信部两化融合体系贯标试点单位、工信部智能工厂标准化示范验证单位、江苏省、南京市首批示范智能工厂。
先后被江苏省省委、省政府授予百家江苏省优秀企业、江苏制造突出贡献奖优秀企业、江苏科技小巨人企业等光荣称号。
公司总部及新建并投产运营的优倍智造园均位于南京江宁经济技术开发区，占地面积30亩，全公司现有员工160余名，建有江苏省研究生工作站、江苏省电涌保护器工程技术研究中心、南京市工程应用研究中心，在工业测控领域有着深厚的科研基础及广泛的应用经验，产品获得多项国内、国际认证。
SILIEC 61508I目录Contents雷电电涌防护知识新能源石油石化电网建设智能安防176通信系统电涌保护T 系列通信系统电涌保护器55电源系统电涌保护P 系列电源系统电涌保护器测量、控制系统电涌保护S-FLT 系列热插拔信号电涌保护器S-FLS 系列超薄型信号电涌保护器S-FLP 系列现场管式信号电涌保护器73147附录测量、控制系统应用指南83III V VII型号代码的含义交流电源类产品保护系统：2P ：单相TN-S 系统 ； 3P ：TN-C 、IT 系统 P+N ：单相TT 系统 ； 3P+N ：TN-S 、TT 系统工作电压/电涌电流：385/40：385VAC/40kA ； 255/40：255VAC/40kA 385/60：385VAC/60kA ； 255/60：255VAC/60kA 385/80：385VAC/80kA ； 260/25：260VAC/25kA 440/25：440VAC/25kA ； 760/25：760VAC/25kA . . . . . .产品类型：FL 防雷产品系列：P ：P 系列PFLx xxx--例：型号为P-FL-385/40×2P 的产品为优倍电气的P 系列的电源T 2类防雷产品，产品的最大工作电压为385V ，产品的泄放电流能力为40kA ，是由2片S P D 保护模块组成，适用于单相220VAC 交流电源TN-S 系统。
德力西 DZ47vY电涌保护器 使用说明书
使用说明书安装、使用产品前，请仔细阅读使用说明书并妥善保管、备用安全告知在安装、操作、运行、维护、检查之前，请务必认真阅读本说明书，并按照说明书上的内容准确安装、使用本产品。
危险：●严禁湿手操作电涌保护器；●使用中，严禁触摸导电部位；●维护与保养时，必须确保产品不带电；注意：●安装、维护与保养时，应由具有专业资格的人员操作；●使用前请确认产品可持续工作电压、标称放电电流、电压保护水平是否符合工作要求；●指示窗口显示红色表示产品已经损坏，需要更换。
●火线支路上应串联后备保护用的保险丝或断路器，接地系统要有良好的连接。
●产品报废时，请做好废弃物处理，谢谢您的合作。
目录1主要用途及适用范围 (1)2产品面板介绍 (1)3正常使用、安装及运输条件 (3)3.1正常使用、安装条件 (3)3.2正常贮存和运输条件 (3)4技术特性 (3)4.1主要技术参数 (3)5外形及安装尺寸 (4)6安装和使用（维护） (6)6.1安装 (6)6.2维护与保养 (7)7开箱检查 (7)8公司承诺 (7)1主要用途及适用范围DZ47vY系列电涌保护器（以下简称SPD）主要用于交流50Hz/60Hz、额定电压230V/400V的单相/三相配电系统，用于抑制瞬态过电压，泄放电涌能量，防止或减轻因雷击或操作引起的瞬态过电压对设备造成的损害。
2产品面板介绍DZ47vY-IIIDZ47vY-II/20、DZ47vY-II/40、DZ47vY-II/65DZ47vY-II/80、DZ47vY-II/120说明：1接线符号 2进线端子 3德力西品牌 4产品型号5主要技术参数：In-标称放电电流，Imax-最大放电电流，Up-电压保护水平，Uc-最大持续工作电压，Uoc-开路电压，Iimp-冲击电流6出线端子 7遥信端子接线图 8遥信端子工作状态指示窗口：A:绿灯亮表示防雷功能正常，绿灯灭表示防雷功能失效。
B:绿色表示防雷功能正常，红色表示防雷功能失效。
信号SPD使用说明书
二、工作原理： DK-nDCp 24C 信号 SPD，采用泄流、限流、钳位、稳压的原理精心设计制造。当信号线
八、订货须知： d) 用户在订货时，必须清楚设备的工作电压等要求。 e) 如有特殊要求（如工作电压等），在技术参数规格表上没有相应的产品可以选择 的话，请与我公司联系，我公司将根据您所提出的要求进行专项开发。 f) 有疑问，请与我公司联系，本公司将竭诚为您服务。
传真：0771-3219938
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地址：广西南宁高新区工业园科园东十二路 1 号
售后服务电话：0771-319）
DK-nDCp 24C 信号 SPD 不需要特别维护。当系统工作出现故障时，可拆除信号 SPD 后再 检查，若系统恢复正常，则应更换信号 SPD。
七、使用对象
DK-nDCp 24C 信号 SPD 一般用于流量计、液位仪等仪器仪表的传输线路的防雷保护。
DK-nDCp 24C 信号 SPD 具有：多级保护、残压极低、低电容设计、传输性能优异、响应 速度快、寿命长等特点。
广西地凯科技有限公司 b) DK-nDCp 24C 信号 SPD 的输入、输出端为接线叉，输入端分别与信号通道、电 源通道，另一端直接与被保护设备接口相连，应旋紧螺钉，输入、输出端不能接反；
DK-nDCp 24C 信号电涌保护器使用说明书
一、概述：
DK-nDCp 24C 信号电涌保护器（简称：信号 SPD）外形美观，安装接线方便，维护简单， 能在较恶劣环境下长期稳定工作。信号 SPD 使用于用于流量计、液位仪等仪器仪表设备的防 雷保护，能防止以上各类系统设备被雷击或工业噪声等产生的感应过电压、过电流现象和其 它瞬间浪涌电压对系统或设备造成的永久性损坏或瞬间中断等危害。
防雷仪器-电涌保护器巡检仪K-2766(说明书)
电涌保护器安全巡检测试仪K-2766使用说明书介绍谢谢您选购了K-2766电涌保护器安全巡检仪。
为了从此产品中获得最大收益，请在使用前先阅读此手册，并将其放在易于找到的地方，以便未来参照使用。
检查当您收到产品后，仔细检查一下仪表，以确保在运输过程中没有任何损坏，特别要检查配件、面板开关及连接器。
如果有损坏或者根据说明仪表也无法使用，请及时与销售商联系。
配置K-2766电涌保护器安全巡检仪1部测量电缆1对（黑：1.5m，红：1.5m）；表笔1对（黑红各1只）；转接电缆1对（黑：10cm，红：10cm）；鳄鱼夹1对（黑红各1只）；专用充电器1套；使用说明书1册；套装配置：感应数字式测电笔1只；防静电手套1副；（可选）SPD运行温度测试仪1部；漏电流钳形表1部；专用仪表便携箱1个安全提示本手册包括此产品安全操作和在安全运行条件下维护的必要的信息和警告，在使用此产品前要仔细阅读下面安全提示。
△!提醒●在给电涌保护器安巡仪通电前，务必检查并确认连接于测量端子的测试线无短路。
●在测试过程中，可能有最大值为2100V的电压存在于测量端子之间，注意采取适当的预防措施防止电击。
●在没有确认可靠连接测试元件前，请不要进行测试键操作。
△!警告●为防止电击，不要把产品弄湿，以及手湿的时候不要使用此产品。
在使用户外元件时，要格外小心。
●此仪表不要在腐蚀剂或易燃气体的环境中使用，否则仪表会损坏或引起爆炸。
●除了电池，不要将元件接电以阻止损坏或电击的危险。
△!小心●当仪表处于直接光照、高温、潮湿、结霜时，不要贮存或使用。
在这些条件下，可能造成绝缘损坏，使仪表不再满足指标。
●此仪表并不完全防尘或防水，为了防止可能的损坏，避免在潮湿或灰尘的环境中使用。
●在使用仪表前，要确保测量电缆的绝缘没有损坏并且没有裸露的导体暴露出来。
在这种条件下使用仪表可能导致电击。
●为了避免仪表损坏，在运输和操作中防止仪表撞击或震动，特别小心不要坠落。
第一部分概要1.1产品的概要随着各种电源避雷器（SPD）的大量安装和在线运行，电源避雷器（SPD）的在线安全状态（即安全有效的在线运行状态）会直接影响到被保护用电系统的正常供电和对其有效的过电压保护，同时也是为了避免和减少由于电源避雷器（SPD）自身劣化而引起的供电事故和故障，对电源避雷器（SPD）的在线安全状态进行有效的常规巡检就显得格外重要。
德力西 DZ47sY电涌保护器 使用说明书
DZ47sYNAVIGATOR Series Surge Protective DeviceUser ManualPlease carefully read this User Manual before installing andoperating the product, and keep this manual properly for futurereferenceSafety NoticePlease carefully read this manual before the installation, operation, run, maintenance, and inspection of the product, and install and operate this product properly according to the product instructions.Danger:⚫It is prohibited to operate the aux. contact and shunt contact with your wet hands;⚫It is prohibited to touch the conductive part during operation;⚫Make sure that the product is de-electrified during the maintenance and service;Caution:⚫The installation, maintenance, and service shall be carried out by the qualified professionals;⚫Please confirm that the sustainable operating voltage, nominal discharge current, and voltage protection level of the product meet the working requirements;⚫When the indicator window displays red, this indicates that the product is damaged and shall be replaced.⚫The branch of the live line shall be connected with a fuse or circuit breaker in series for backup protection, and the earthing system shall be well connected.⚫When the product is scrapped, please dispose the industrial waste properly. Thanks for your cooperation.Table of Contents1 Main Purposes and Scope of Application (1)2 Product Panel Introduction.................................... . (1)3. Normal Operation, Installation and Transportation Conditions............... ...................................................................... .33.1 Normal operation and installation conditions (3)3.2 Normal storage and transportation conditions………………………................................................................. ..34 Technical Characteristics……………………............................................................................................................... ..34.1 Main technical parameters…………………….................................................................................................... .35 Outline and Install ation Dimensions (4)6 Installation and Operation (Maintenance) (6)6.1 Installation....................... .. (6)6.2 Maintenance and Service...................... (7)7 Unpacking Inspection...................... . (7)8 Company’ commitment....................... . (7)1 Main Purposes and Scope of ApplicationDZ47sY series surge protective device (hereinafter referred to as SPD) is primarily used in AC 50Hz/60Hz single-phase/three-phase power distribution system with the rated voltage of 230V/400V to suppress transient overvoltage, discharge surge energy, and prevent or reduce the damage to the equipment due to transient overvoltage caused by lightning strike or operation.2 Product Panel IntroductionLegends:1. Wiring symbol 2 Inlet terminal 3 Delixi brand 4 Product model5 Main technical parameters: In - Nominal discharge current, Imax –Max. discharge current, Up - Voltage protection level, Uc – Max. continuous operating voltage, Uoc - Open circuit voltage, Iimp – Impulse current6. Outlet terminal7. Remote signaling terminal wiring diagram8. Remote signaling terminalWork status indicator window:A: If the green light is on, this means that the lightning protection function is normal; if the green light is off, this means that the lightning protection function is invalid.B: Green means that the lightning protection function is normal, and red means that the lightning protection function is invalid.C: Green means that the lightning protection function is normal, and red means that the lightning protection function is invalid.D: Colorless means that the lightning protection function is normal, and red means that the lightning protection function is invalid.3. Normal Operation, Installation and Transportation Conditions3.1 Normal operation and installation conditions(1) Operating temperature: -40°C~ +80°C;(2) The altitude at the installation site does not exceed 2000m;(3) The relative humidity of the atmosphere air does not exceed 50% at the max. ambient temperature of +40°C, and a higher relative humidity is allowed at lower temperatures, such as 90% at 20°C.Note: The surface of the product should be free from condensation, otherwise protective measures shall be taken;(4) Installed in a place where there is no rain or snow attack;(5) Pollution degree: Level 2, Level 3;(6) Installation category: Class II, Class III, Class IV;(7) Protection grade: IP20 (IP40 if installed in a power distribution tank, and a power distribution cabinet or box).3.2 Normal storage and transportation conditions(1) The ambient air temperature is -20°C~ +60°C, and the ultimate temperature is -40°C~ +70°C;(2) Relative humidity: 30% ~90% at room temperature;(3) Please handle the product gently during transportation, and do not upside it down and prevent severe collision.4 Technical Characteristics4.1 Main technical parametersStandard GB/T18802.11/IEC61643-11RatedvoltageU O230VAC (Phase voltage)Number ofpoles1P, 2P, 3P, 4P, 1P+N, 3P+N 1P+NModel DZ47sY-I+II DZ47sY-II DZ47sY-III TestcategoryT1+T2 T2 T3 Waveformμs10/350 8/20 1.2/50 ImpulsecurrentIimp12.5kA 15kA / / / / / / /Nominaldischargecurrent In25kA 25kA 10kA 20kA 30kA 40kA 60kA 80kA /Max.dischargecurrentImax50kA 50kA 20kA 40kA 65kA 80kA 120kA 160kA /OpencircuitvoltageUoc/ / / / / / / / 10kVMax.continuousoperatingvoltage Uc~275V/385V/440VVoltageprotection level Up kV 1.6/2.0/2.21.3/1.6/1.81.5/1.8/2.01.6/2.0/2.21.8/2.0/2.22.2/2.5/2.53.2/3.3/3.41.2Work status indicator window Colorless: NormalstateRed: Invalid andreplaceGreen: Normal stateRed: Invalid and replaceGreen lightON: NormalstateGreen lightOFF: Invalidand replace Recommendspecial backupprotection devicefor surgeprotectiondevice, SCB150kA (10/350)≥20kA(8/20)≥40kA(8/20)≥65kA(8/20)≥80kA(8/20)120kA(8/20)/ /Recommendedbackupproteciton circuitbreaker/ / 25A 40A 63A 100A 125A / /Recommendedbackupproteciotn fusegL250A 250A 50A 100A 125A 160A 200A 250ABuilt-in fusein the L pole Response time <25nsRemotesignalingaccessory(optional)11 is common terminal, 12 is normally open and 13 is normally closed; operating voltage ≤125V/switching current ≤1A; wring capacity 0.5-1.5 mm2; in the event of fault, 12 normalyopen contact is closed and 13 normally closed contact is open to issue a warnign signal./ Wiring capacityHard wire ≤ 35 mm2; soft ware 2.5-25 mm2; ultimate torque 3.5 N.mHard wire ≤16 mm2, Softwire2.5-10mm2Ultimatetorque 2N.m Protection grade IP205 Outline and Installation DimensionsDZ47sY – III outline and installation dimensionsDZ47sY-II Imax: 20kA/40 kA/65 kA outline and installation dimensions DZ47sY-II Imax: 80kA/120 kA outline and installation dimensionsDZ47sY-II Imax: 160 kA outline and installation dimensions6 Installation and Operation (Maintenance)6.1 InstallationThis series of surge protective device is of the rail mounted type, suitable for TH35-7.5 steel mounting rails;●Remote signaling function wiring diagramWiring capacity: 1.5mm2 (max)Umax: AC125V Imax: 1A●Before installation, check whether the technical parameters of the product meet the requirements and whether the product is damaged;●Please connect the wire according to the transfer printing mark;●The recommended cross-sectional area of the connecting wire is as follows: ≥ 6 mm2 for the live/neutral line; ≥ 16 mm2 for the wire from the power distribution box to the earthing bar;●Installation diagrams of the surge protective devices in the different power system:TN-S system 2P, 3P, 4P installation diagramsTT system 1P+N, 3P+N installation diagrams6.2 Maintenance and Service●Maintenance and service must be carried out by professionally qualified personnel;●Make sure that the product is not electrified during maintenance and service;●Maintenance and service are required before and after the thunderstorm season and after the lightning stroke, and the maintenance contents are listed in table below.Maintenance and ServiceItem ContentsAppearance ◆No dust, no condensation, and clean if necessary◆No damage◆The color of the housing and connecting terminal is not changed◆If the indicator window shows red (or the indicator light is off), this means that the product is damaged and shall be replaced immediately;Terminal block connection ◆Tighten it according to the torque 3.5 N.m without looseness.◆Tighten the N terminal of the DZ47sY-III L according to the torque2.0 N.m without looseness; tighten the earthing terminal according to the torque3.5 N·m without looseness.7 Unpacking InspectionAfter unpacking, please check the product for damage, the exposed metal for rust, and the product for defects caused by poor transportation or storage. If found any of above situations, please stop the product, and contact the supplier timely for solution.8 Company’ commitmentThe free repair or replacement will be provided by the company for damage or abnormal operation of the product produced by our company due to poor manufacturing quality within 36 months from the date of the production under the premise that the user conforms to the operation and storage conditions and that the product is well sealed. A paid repair is provided when the warranty period expires. However, the paid repair is provided for damage caused by one of the following situations even within the warranty period:a)Poor operation, maintenance, or storage;b)Modification without permission, or improper maintenance;c)Damage caused by falling off after purchase or occurred during the installation process;d)Irresistible nature disasters such as earthquakes, fires, lightning strikes, and abnormal voltages.Please contact the dealer or the company’s customer service department if you have any questions. Customer service hotline: 400-826-8008Certificate DELIXI ELECTRIC LTD Name: Surge protective deviceModel: DZ47sYThis product passes the inspection and is allowed to be shipped.Standard: GB/T 18802.11Inspector: Check 02Date of production: See the label on the inner boxAddress: Delixi High-Tech Industrial Park, Liush Town, Yueqing City, Zhejiang Province P.C.: 325604Tel: (86-577) 61778888Fax: (86-577) 61778000Customer service hotline: 400-826-8008The first edition of this manual was issued in Oct. 20218。
贝尔金 Conserve Switch 电涌保护器带遥控器用户指南说明书
Conserve Switch™ Surge Protector with Remote User GuidebatteryPackage Contents. 8-Outlet Conserve Switch Surge Protector. Wireless Remote Switch(battery included). Remote Switch Wall-Mount .User Guide andWarranty Informationcabletwo (2) outlets4-foot1Plug in any of your devices that do not require constant, round-the-clock power into one of theConserve Switch Surge Protector’s Remote-Switched Outlets.Recommended devices include: .C omputers.M onitors.P rinters.C omputer Speakers.E xternal Hard Drives.P aper Shredders.L amps 2Plug in any of your devices thatrequire constant, round-the-clockpower into one of the ConserveSwitch Surge Protector’s Always-On Outlets. Recommendeddevices include:.W ireless Routers.M odems.C ordless Phones3Plug your Conserve Switch’s powercord into a wall outlet.4 Remove the clear battery tab from the back of the remote switch. The remote is now ready to use.NOte: Mounting screws are not included; see the “Wireless Remote Switch with Wall-Mount” section later in this user guide.. T he “Always-On Outlets” light shouldbe on if power is present. If this light goes out at any time, it means the circuit breaker has tripped and should be reset. . T he “Not Grounded” light should not beon. If this light turns on, you may have a ground-wiring problem in your home and you should contact an electrician to properly ground the outlet. Connecting a Belkin Surge Protector to an improperly grounded outlet will void all Belkin warranties. If your home is properly grounded and the “Not Grounded” light is on, please contact Belkin for your free replacement.. T he “Remote-Switched Outlets” lightshows the state of the Remote-Switched Outlets. When the light is on, theRemote-Switched Outlets are powered; if the light is off, the Remote-Switched Outlets are not powered.1Firmly press and release the “I” button to turn ON the Remote-Switched Outlets. As you press the button, a green light flashes on the remote switch to indicate that the remote is working. Your devices are now powered and ready for use.5W hen ready to use your equipmentagain, repeat Steps 1–5.NOte: A green LED on the wirelessremote switch will illuminate whenthe switch is pressed. This indicatesthat the signal was sent and that thebattery is OK. If you do not see thelight, it is time to replace the battery.T o replace the battery, see theTroubleshooting section.2Turn on and use your devicesas usual.3W hen you are finished using yourdevices, turn off each device as younormally would.4When your devices are turned off,firmly press and release the “O”button to turn OFF the Remote-Switched Outlets. As you press thebutton, a green light flashes on theremote switch to indicate that youhave eliminated power to ConserveSwitch’s Remote-Switched Outlets.Devices plugged into the Always-On Outlets will remain powered.wireless Remote Switch with wall-mount Use either adhesive tape or screws (notincluded) to attach the wall bracket securely to a wall. Place the wireless remote switch near existing light switches or near the entrance to a room for added convenience andaccessibility. The wireless remote switch can also be kept in any other convenient location, e.g., by a bed, on a coffee table, or on a desk.Conserve Switch Surge Protector (Optional) Use the two mounting holes on the back of the Surge Protector to secure it to the wall or baseboard. Install two screws (not included), leaving at least ¼ inch of the screw exposed. Insert the screws into the mounting holes of the Surge Protector and lock into place. Use the detachable cable-management system (included) to help route and organize cables.Syncing your Conserve Switch Surge Protector and wireless Remote Switch By default your Conserve Switch SurgeProtector and remote should be synced when purchased. However, if you need to change the sync settings for any reason, you can do this by locating and changing the channel setting switches on the back of the remote and on the back of the Surge Protector. On the back of the remote, under the battery cover, there is a series of three switches that can be set to up to eight differentconfigurations. On the bottom left corner of the back of the Surge Protector, there is a similar set of switches. The switch settings on both the remote and Surge Protector must match in order for the remote to communicate with the Surge Protector. You can use a small screwdriver to shift the switches.By adjusting these channel setting switches, you can control multiple Conserve Switch Surge Protectors with a single remote switch. Adjust the channel setting on each Conserve Surge Protector to match the setting on a single remote switch. This will enable you to easily turn off the power to multiple devices connected to multiple surge protector units within range.*. 2 Always-On OutletsSuggested use with the following devices: - W ireless Routers - M odems - C ordless Phones - D igital Video Recorders (DVRs) . 6 Remote-Switched Outlets (Switch ON and OFF in response to remote switch) Suggested use with the following devices: - C omputers - M onitors - P rinters - C omputer Speakers - E xternal Hard Drives - P aper Shredders-L amps . Resettable circuit breaker . “Not Grounded” light to indicate when a ground is not present . “Always-On Outlets” light to show when power is present . “Remote-Switched Outlets” light to show when switched outlets are active . Manual override button to control switched outlets .Conserve has a range of up to 60 feet.* Line of sight from the wireless remote switch to the Surge Protector is not required..C able-management system.R emote control to control multipleConserve Switch Surge Protectors*Actual range may vary depending on interference, building materials (e.g., masonry, metal walls), and other location-specific conditions.my device won’t turn on/off.1.C heck whether the device is pluggedinto an Always-On Outlet or a Remote-Switched Outlet. If the device needs to stayon at all times, make sure it is plugged intoone of the two outlets labeled “Always On.”2.T urn on/off the Remote-Switched Outletsusing the wireless remote switch. Ensurethe battery-life LED in the switch lights up.If it does not, replace the battery.3.M ake sure the channel switch settingson the Surge Protector and thewireless remote switch match. See the“Installation, Mounting and SyncingInstructions” section.4.T he Surge Protector may have beenoverloaded. Press the circuit-breakerbutton to reset the circuit.5.T urn on/off the Remote-Switched Outletsusing the button on the surge unit.Replacing the battery1.F unctional range may decrease as thebattery wears out.2.R emove the battery cover from the back ofthe wireless remote switch.3.R eplace the battery with an A23 (12V)alkaline battery.4.P lease recycle or dispose of the batteryresponsibly. Recycling facilities may notbe available in your area.The manual override switch on the SurgeProtector can also be used to turn theRemote-Switched Outlets on or off withoutthe wireless remote switch in the event theremote is lost or the battery needs replacing.“Not Grounded” light is on.The “Not Grounded” light indicates youmay have a ground-wiring problem inyour home, and you should contact anelectrician to properly ground the outlet.Connecting a Belkin Surge Protector toan improperly grounded outlet will void allBelkin warranties. If your home is properlygrounded and the Surge Protector’s “NotGrounded” light is on, please contact Belkinfor your free replacement.Order additional or replacementremote switchesVisit /conserve to orderadditional wireless remote switches, or toreplace lost or broken ones.Technical SpecificationsContinuous Duty Electrical Rating: 120V~/15A/60Hz/1800W Maximum Energy Dissipation: 1080 Joules.H-N: 360 Joules.H-G: 360 Joules.N-G: 360 JoulesMaximum Spike Current: 72,000A.H-N: 24,000A.H-G: 24,000A.N-G: 24,000AUL Clamping Voltage (3-line): UL 1449 400VEMI/RFI Noise Filtration: 150kHz–100MHz up to 58 dBRemote Switch Battery Type: A23 (12V) alkaline or equivalentUL Listed to U.S. and Canada Safety Standards: UL 1449, UL 1363The EMI/RFI components evaluated to the applicable requirementswith UL 1283Safety Information.To reduce the risk of electrical shock, unplug the unit and allow it to cool before cleaning..D o not “daisy-chain” this product or use it with extension cords. TheBelkin Conserve Switch’s power cord must be plugged directly intoan AC power source to ensure proper surge protection..For indoor use and in dry locations only. Not for use with aquariums or other water-related products.FCC ID: K7S-BG200001This device complies with Part 15 of the FCC Rules. Operation issubject to the following two conditions:1.T his device may not cause harmful interference, and2.T his device must accept any interference received, includinginterference that may cause undesired operation.Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.NOTE: This equipment has been tested and found to complywith the limits for a Class B digital device, pursuant to Part15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residentialinstallation. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordancewith the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment doescause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the useris encouraged to try to correct the interference by one or more ofthe following measures:.R eorient or relocate the receiving antenna..I ncrease the separation between the equipment and receiver..C onnect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected..Consult the dealer or an experienced radio/TV technicianfor help.Limited One (1) Year WarrantyWhat this warranty covers.Belkin International, Inc., warrants to the original purchaser ofthis Belkin Conserve Switch, that the Conserve Switch shall befree of defects in design, assembly, material, or workmanship.What the period of coverage is.Belkin International, Inc., warrants the Belkin Conserve Switchfor one (1) year from the original date of purchase.What will we do to correct problems?Conserve Switch Warranty. Belkin will repair or replace, at itsoption, any defective Conserve Switch free of charge (exceptfor shipping charges for the Conserve Switch). Belkin reservesthe right to discontinue any of its products without notice, anddisclaims any limited warranty to repair or replace any suchdiscontinued products. In the event that Belkin isrepair or replace the Conserve Switch (for example, becauseit has been discontinued), Belkin will offer either a refund ora credit toward the purchase of another product from Belkin.com in an amount equal to the purchase price of the ConserveSwitch as evidenced on the original purchase receipt and asdiscounted by its natural use.What is not covered by this warranty?All above warranties are null and void if the Belkin ConserveSwitch is not provided to Belkin International, Inc., forinspection upon Belkin’s request at the sole expense of thepurchaser, or if Belkin International, Inc., determines that theBelkin Conserve Switch has been improperly installed, alteredin any way, or tampered with. The Belkin Conserve SwitchWarranty does not protect against acts of God (including butnot limited to flood, earthquake, war, and vandalism), theft,normal-use wear and tear, erosion, depletion, obsolescence,abuse, or alteration.How to get service.To get service for your Belkin Conserve Switch, you must takethe following steps:1.C ontact Belkin International, Inc., at 12045 E. WaterfrontDrive, Playa Vista, CA 90094, Attn: Customer Service, orcall (800)-223-5546. Be prepared to provide the followinginformation:a.T he part number of the Belkin Conserve Switch.b.W here you purchased the Conserve Switch.c.W hen you purchased the Conserve Switch.d.C opy of original receipt.2.Y our Belkin Customer Service Representative will theninstruct you on how to forward your receipt and BelkinConserve Switch and how to proceed with your claim.Belkin International, Inc., reserves the right to review thedamaged Belkin Conserve Switch. All costs of shipping theBelkin Conserve Switch to Belkin International, Inc., forunable to purchaser of any Belkin Conserve Switch for the life of the product, that the Conserve Switch shall be free of defects in design, assembly, material, or workmanship, and will repair or replace, at its option, any defective Conserve Switch free of charge. Belkin’s Connected Equipment Warranty covers equipment that is damaged by transient voltage (an “Occurrence”) while properly connected through a Belkin Conserve Switch to a properly wired AC power line.This warranty is null and void unless all wires leading into the equipment pass through an appropriate Belkin Conserve Switch as described herein below. The warranty will not cover claims for damage resulting from telephone-line/network-line or coaxial-line transients. This warranty is null and void if a power disturbance damages your equipment through a phone, network, or coaxial line. You are only covered if the disturbance entered through AC lines.This is a Limited Warranty subject to the limitations and exclusions set forth herein.Belkin will spend, to repair or replace the damaged connected equipment, at Belkin’s option, an amount equal to the fair market value of the damaged equipment or the original purchase price of the equipment, whichever is less, up to a maximum of $100,000.00.Belkin reserves the right to review the damaged BelkinConserve Switch, the damaged equipment, and the site where the damage occurred. All costs of shipping the Belkin Conserve Switch and the damaged equipment to Belkin for inspection shall be borne solely by the purchaser. Belkin reserves the right to negotiate the cost of repairs. If Belkin determines, in its sole discretion, that it is impractical to ship the damaged equipment to Belkin, Belkin may designate, in its sole discretion, an equipment repair facility to inspect and estimate the cost to repair such equipment. The cost, if any, of shipping the equipment to and from such repair facility and ofinspection shall be borne solely by the purchaser. If Belkin determines, in its sole discretion, that it is impractical to ship the damaged equipment to Belkin International, Inc., Belkin may designate, in its sole discretion, an equipment repair facility to inspect and estimate the cost to repair such equipment. The cost, if any, of shipping the equipment to and from such repair facility and of such estimate shall be borne solely by the purchaser. Damaged products must remain available for inspection until the claim is finalized. Whenever claims are settled, Belkin International, Inc., reserves the right to be subrogated under any existing insurance policies the purchaser may have.How state law relates to the warranty.This warranty contains the sole warranty of Belkin International, Inc., there are no other warranties, expressed or, except as required by law, implied,including the implied warranty or condition of quality, merchantability or fitness for a particular purpose, and such implied warranties, if any, are limited in duration to the term of this warranty. Some states do not allowlimitations on how long an implied warranty lasts, so the above limitations may not apply to you.In no event shall Belkin International, Inc., be liable for incidental, special, direct, indirect, consequential, ormultiple damages such as, but not limited to, lost business or profits arising out of the sale or use of any BelkinConserve Switch, even if advised of the possibility of such damages. This warranty gives you specific legal rights, and you may also have other rights, which may vary from state to state. Some states do not allow the exclusion or limitation of incidental, consequential, or other damages, so the above limitations may not apply to you.Connected Equipment WarrantyBelkin International, Inc. (“Belkin”) warrants to the originalsuch estimate shall be borne solely by the purchaser. Damaged equipment must remain available for inspection until the claim is finalized. Whenever claims are settled, Belkin reserves the right to be subrogated under any existing insurance policies the claimant may have.All above warranties contained herein are null and void if: the Belkin Conserve Switch in use during the Occurrence is not provided to Belkin for inspection upon Belkin’s request at the sole expense of the purchaser; Belkin determines that theBelkin Conserve Switch has been opened, improperly installed, altered in any way, or tampered with; Belkin determines that the damage did not result from the Occurrence or that no Occurrence in fact took place; the repair or replacement of the damaged equipment is covered under a manufacturer’s warranty or seller’s extended warranty; or Belkin determines that the connected equipment was not used under normal operating conditions or in accordance with any manufacturer’s instructions for the connected devices. All Belkin Conserve Switches must be plugged directly into a properly wired AC power line. Any other installation voids this warranty. The Belkin Connected Equipment Warranty only protects against damage to properly connected equipment where Belkin has determined, in its sole discretion, that the damage resulted from an Occurrence, and does not protect against acts of God such as flood, earthquake, war, vandalism, theft, normal-use wear and tear, erosion, depletion, obsolescence, abuse, damage due to low-voltage disturbances (i.e., brownouts or sags), non-authorized program, or system equipment modification or alteration. To be used indoors only and in dry areas.This is the sole warranty of Belkin in respect to connected equipment, lost data or other damages; there are no other warranties, express or implied, except as required by law. Implied warranties required by law include the implied warranty of condition of quality, merchantability,Company Information Belkin Tech Support U.S./supportFor more information and to learn about other Belkin Conserve energy management products, please go to /conserve 8820-00455F7C01008and fitness for a particular purpose, and such implied warranties, if any, are limited in duration to the term of this warranty.Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply.In no event shall Belkin be liable for incidental, special, direct, indirect, consequential, or multiple damages such as, but not limited to, lost business or profits arising out of the sale or use of any Belkin Conserve Switch, even if advised of the possibility of such damages. This warranty gives you specific legal rights, and you may also have other rights, which may vary from jurisdiction to jurisdiction. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damage, so the above limitations may not apply to you.This warranty is valid only for the original purchaser of the product. All damage claims against the product must be made within 15 days from the date of the Occurrence and must be accompanied by a receipt for the damaged equipment or the warranty is void.To file a claim against Belkin, you must take the following steps:. C ontact Belkin International, Inc., at 12045 E. Waterfront Drive, Playa Vista, CA 90094, Attn: Claims Department, or . C all (800)-223-5546, or .U se our self-service claim form at https:/// claims/claims.aspAll claims must be filed within 15 days of the Occurrence or the warranty is null and void. Be prepared to provide the following information:a. T he part number of the Belkin Conserve Switch.b. T he equipment that was connected to the Belkin Conserve Switch at the time of the occurrence.c. T he equipment that was damaged during the Occurrence and the extent of the damage.d. T he date of the Occurrence.e. W here you purchased the Belkin Conserve Switch.f. When you purchased the Belkin Conserve Switch.g. C opy of the original receipt.Your Belkin Customer Service Representative will then instruct you on how to forward your equipment, receipt, and Belkin Conserve Switch in use during the Occurrence, and how to proceed with your claim, including data recovery services.FCC ID: K7S-BG200001USe eNeRGY wiSelYUsing electricity or driving a car does have an effect on the environment, but by using energy wisely we can prevent waste and reduce carbon dioxide (CO2) emissions.CO2 is a greenhouse gas that accumulates in the Earth’s atmosphere, trapping heat from the sun and keeping the planet warm. CO2 comes, in part, from the burning of fossil fuels, such as coal and gasoline, to generate electricity for use in our homes and to power our cars.The amount of CO2 in our atmosphere has increased over the past century, and the majority of scientists questioned in a recent international study agree that global temperatures have risen dramatically compared with levels from the 1800s, with human activity being a significant contributing factor. According to the International Energy Agency, a warmer Earth may lead to changes in rainfall patterns, a rise in sea level, and a wide range of impacts on plants, wildlife, and humans.A good way to visualize CO2 is to imagine that 1 pound of CO2 would fill up 710 soda cans (12oz), or a box2-feet high, 2-feet wide, and 2-feet deep.Belkin Conserve products can help you do your part to use energy wisely.Use less, Save more, feel Good.Facts gathered from a study conducted by the Universityof Illinois, the International Energy Agency, and the U.S. Environmental Protection Agency.。
5SD74系列电涌保护器说明书
5SD74系列电涌保护器44/2简介4/7电涌保护器产品一览4/8I级(B) 5SD74 T14/10I/II级(B/C)级5SD74 T1/T2级4/12II级(C) 5SD74 T24/20III级(D) 5SD74 T34/24SPD专用后备保护装置 5SD74..CB4/26附录5SD74系列电涌保护器避雷和过电压保护概述过电压会对电气和电子设备和装置造成破坏。
这种破坏，不仅仅限于工业和商业设施。
楼宇管理系统以及日常使用的家用电器也会受到影响。
如果没有有效的过电压保护，就会存在因设备发生损坏而产生昂贵的维修或更换成本的风险。
与有关设备的总价值相比，安装适宜保护装置的成本可仅仅通过避免一次一件电气设备遭到破坏就可以得到补偿。
如果性能参数没有被超出，则浪涌保护器可以多次起作用，从而使用户的利益大大增加。
综合浪涌保护措施基本情况过电压由雷电放电、电路中的分断操作以及静电放电所引起。
如果不通过雷电和浪涌保护器进行保护，楼宇或工厂装置中甚至是结构最坚固的低压供电系统也无法应对雷击所释放出的能量。
过电压只发生在百万分之几秒这一非常短的时间内。
然而，所涉及的极高电压却可以破坏电子电路或印刷电路板上导体之间的绝缘。
即使一台电气或电子设备已通过获得 CE 标识所需的、符合 IEC61004-5 标准的耐电压测试，它也无法安然无恙地免受电磁兼容性方面 (EMC) 的所有环境影响。
为了防止过电压对设备造成的破坏，所有受到威胁的接口(信号输入和电源)都必须与浪涌保护器相连。
根据应用情况，需要使用火花隙、气体放电管、压敏电阻和抑制二极管，由于它们的浪涌保护和限制技术规格上差别，因此可单独或组合安排到保护电路中。
过电压可能引起以下损坏过电压会危及和破坏为数众多的电气和电子装置。
在过去几年中，这种破坏的发生频率和损失有了大幅度上升。
财产保险公司所公布的统计数字清楚地说明了这种状况。
损坏范围一般包括所有内容，从电缆、印刷电路板和分断装置的损坏，直至楼宇设施中大的机械破坏。
低压配电系统的电涌保护器(SPD)
低压配电系统的电涌保护器(SPD)第一部分：性能要求和实验方法1总则1.1使用范围GB18802的本部分使用对于间接雷电和直接雷电影响或其他瞬时过电压的电涌进行保护的电器。
这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60HZ或直流电压不超过500V的电路和设备。
本部分规定这些电器的性能特性、标准实验方法和额定值，这些电器至少包含一用来限制电涌电压和泄放电涌电流的非线性的原件。
1.2规范性引用文件下列文件中的条款通过GB18802的本部分的引用而成为本部分的条款。
凡是注口期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本部分，然而，鼓励根据本部分达成协议的各方研究是否可使用这些文件的最新版本。
凡是不注口期的引用文件，其最新版本适用于本部分。
GB2099.1—1996家用和类似用途插头插座第1部分：通用要求(eqvIEC60884-l：1994)GB/T4207-1984固体绝缘材料在潮湿条件下相比漏电器痕指数和耐漏电起痕指数的测定方法(eqvIEC60112：1979)GB4208—1993外壳防护等级(IP代码)(evqIEC60529：1989)GB5013—1997(全部)额定电压450/750V及以下橡皮绝缘电缆(idtIEC620245)GB5203—1997(全部)额定电压450/750V及以下聚氯乙烯绝缘电缆(idtIEC620227)GB/T5169.10—1997电工电子产品着火危险试验试验方法灼热丝试验方法总则(ldtIEC60695-2-1/0：1994)GB10963—1999家用及类似场所涌过电流保护断路器(idi!EC60947-l：1999)GB/T14048.1—2000低压开关设备和控制设备总则(eqvIEC60947-1：1999)GB14048.5-1993低压开关设备和控制设备控制电路电器和开关元件第1部分：机电式控制电路电器(eqvEC609947-5-1：1990)GB/T16927.1—1997高电压试验技术第一部分:一般试验要求：(eqvEEC60060-1：1989)GB/T16935.1—1997低压系统内设备的绝缘配合第一部分：原理、要求和试验(idtIEV60664-1：1992)GB/T17627.1-1998低压电气设备的高电压试验技术第一部分：定义和试验要求(eqvIEC61180-1：1992)IEC60364-4-442：1993建筑物的电气装置第4部分：安全性保护第44章：防过电压保护第442节：防高压系统对地之间故障的低压装置保护IEC60364-4-442：:1993建筑物的电气装置第5部分：电气设备的使选用第534节:过电压保护装置IEC60999(全部)连接设备与铜导线电气连接的螺钉和无螺钉夹紧器的安全要求IEC61643-12连接低压配电系统的电涌保护器第12部分：选择和使用原则2使用条件2. 1.1频率：电源的交流频率在48HZ和62HZ之间2. 1.2电压：持续施加在SPD的连接线端子之间的电压不应超过其最大持续工作的电压。
帕特森535 536型二次令牌环电涌保护器使用说明书
Operating Bandwidth: 60MHZ Max. (535); 130MHZ (536)
Note: The Model 535 shunts surge current to chassis ground through the connector shells on both ends. If you have any questions as to whether your hardware is grounded properly, consult the manufacturer's user manual(s).
1
2.0 GENERAL INFORMATION
Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Year parts and labor. If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics Technical Support at (301) 975-1007.
MODEL 536
802.5 Toeken Ring Surge Protector (UTP)
S/N 1009
3.0 INSTALLATION The Patton Model 535 and 536 are very easy to install: no special cables or batteries are needed. Simply unplug the cable from the AUI port and insert the unit between the cable and the port as shown in the appropriate diagram below.
电涌保护器(SPD)作业指导书
电涌保护（SPD）作业指导书1.压敏电压U1mA（1）压敏电压U1mA实测值在下表中SPD的最大持续工作电压Uc对应的压敏电流的区间范围内。
（如表中无对应Uc值时，交流SPD的压敏电压值与Uc的比值不小于1.5，直流SPD的压敏电流值与Uc的比值不小于1.15）（2）后续测量压敏电压U1mA时，除满足上述要求外，实测值还应不小于首次测量值的90%。
（2.泄露电流I ie（1）泄露电流的实测值I ie应不超过生产厂标称的I ie最大值；如生产厂未声称泄露电流I ie时，实测值应不大于20μA。
多片MOV并联的SPD，其泄露电流的实测值I ie应不超过生产厂标称的I ie最大值；如生产厂未声称泄露电流I ie时，实测值应不大于20μA乘以MOV阀片的数量。
不能确定阀片数量时，SPD的实测值不大于20μA；（2）后续测量I1mA时，单片MOV和多片MOV构成的SPD，其泄露电流I ie的实测值应不大于首次测量值的1倍。
3.绝缘电阻：SPD的绝缘电阻测试仅对SPD所有接线端与SOD壳体间进行测量。
先将后保护装置断开电源后，用不小于500V绝缘电阻测试仪正负极各测试一次，测量指针应在稳定之后或施加电压1min后读取，（不小于50MΩ）。
4.两端引线长度：SPD两端的引线长度之和宜不大于0.5m，电源SPD的有效电压保护水平U p/f（SPD两端引线上产生的电压）应低于被保护的耐冲击过电压额定值Uw户外线进入建筑物处可按1KV/m计算（8/20μs、20KA 时）5.连接导线截面：检测方法：量测、绝缘电阻测试仪、压敏电压测试仪、万用表。
菲尼克斯防雷器、电涌防护器使用说明书
VAL-MS230 ST 和F-MS 12 ST 德国菲尼克斯浪涌保护器防雷器防雷器的工作原理:防雷器内部结构其实就是巨功率电压敏感器件,当雷击进入电源进户线路时:防雷器将过高的电压吸收和泄放到大地上,所以地线是很重要的,没有地线就没有防雷效果,只能吸收浪涌效果,当遇到过于强大的雷击时需要空气开关或熔断器(保险丝)来保护,所以空气开关和熔断器的电流要选择合适,不然烧了防雷器还与电网未断开,在空气开关后面再接熔断器是为了更保险,因为空气开关是机械动作的,不会100%可靠。
防雷器的使用必须与空气开关和熔断器配合,理论上讲:空气开关或保险丝电流越小越好,防雷器的并联只数越多效果越好,对雷电的吸收功率越大,但如果选用过大电流的空气开关是不利的,当防雷器达到极限功率时间后,如果空气开关或保险丝未断开是不行的。
使用漏电开关要接在防雷线路之后,漏电开关里面有电子线路,接在防雷线路后面可以保护漏电开关被雷击损坏。
本防雷器属于快速更换结构,当过强雷击被击穿后可以快速更换防雷器芯,不用任何工具,只从防雷器座上拔下和插上,购买时也以多买几个防雷器芯备用,防雷器芯购买请看:德国菲尼克斯 PHOENIX CONTACT VAL-MS230 防雷器芯下图是:简单的浪涌保护接线图,本图不能实现防雷保护,只有浪涌保护,空气开关和溶断器大于32A时用两只防雷器并联。
下图是:简单型的防雷和浪涌保护（成本低，效果一般）。
下图是:32A典型防雷浪涌保护接线图（效果最好）。
下图是:63A以下大电流防雷浪涌保护接线图（对线路电流大的也有很好效果）。
下图是: 三相五线防雷浪涌保护接线图，电流大的要用多只并联。
VALVETRAB -MS是一个单通道、导轨安装式的Ⅱ类（Ｃ级）电涌保护器。
为了对多路导线进行电涌保护，可以将多个VALVETRAB并联在一起安装，并在接地侧桥接。
VAL MS...VF产品在保护插头中特殊设计了压敏电阻和气体放电管，可以有效限制漏电流。
上海良信电器股份有限公司 NDUH1电涌后备保护断路器产品说明书
传真：(021)23025796
文件编号：NDT-01580
文件版本：1
生损坏或不能正常工作的情况,制造厂无偿为用户更换。
10、主要事项 ●因私自拆开产品引起的产品质量问题，自行负责； ●在工作通电状态下手勿触及断路器非绝缘件裸露部分； ●请不要随意对断路器的特性进行调试，由此引起的产品质量问题厂方不予负责； ●接线可靠，防止因接线端出现异常热引起断路器误动作或造成接线端烧毁； ●拼装附件时必须先拆开封盖，撬开封盖处，应无毛刺及凹陷，以免产品出现滑扣异常；
额定工作电压 Ue/V
AC230/240V（1P、2P）、AC230/400V（3P、4P）
额定绝缘电压 Ui/V 额定工作频率 f/Hz
500V 2020.04.24
文件控制
50/60Hz
额定冲击耐受电压 Uimp/kV
T1 级耐压：6；T2 级耐压：4
最小延时动作电流 Id/A
3±1A ，脱扣时间≤5s
系统中的限压型低压电涌保护器的保护作用。
NDUH1 系列电涌后备保护断路器适用于隔离。
2、型号说明
ND UH 1
I — 25 100 / 2 / F
1
2
3
4
5
6
7
8
序号 名称
规格、种类代号
说明
1
企业代号
“Nader”牌低压电器
2
产品代号
电涌后备保护器
3
设计序号
1
4
系列派生代号
I：一级电涌；无标注：二级电涌
唐瑞
1
型号说明更新
20200424 张井阳 张阳
唐瑞
2020.04.24 文件控制
地址：上海市浦东新区申江南路 2000 号
德力西 CDYE电涌保护器 使用说明书
CDYE Surge Protective Device User ManualPlease carefully read this manual before the installation and operation of this product, and keep it well for future reference.Safety PrecautionPlease carefully read this manual before the installation, operation, run, maintenance, and inspection of the product, and install and operate this product properly according to this User Manual.Danger:●It is prohibited to operate the surge protective device with wet hands;●Do not touch the conductive part during operation;●Make sure that the product is de-electrified during the maintenance and service;Caution:●The installation, maintenance, and service shall be carried out by the qualified professional;●Confirm that the sustainable operating current, nominal discharge current, and voltageprotection level of the product meet the working requirements before use;● A red indicator window indicates that the product is damaged and shall be replaced.●The live wire branch of SPD shall be connected in series with SCB, fuse or circuit breaker forbackup protection, and the grounding system shall be well connected.●When scrapping the product, please dispose the product waste properly; thanks for yourcooperation.Table of Contents1 Main Usage and Scope of Application (1)2 Introduction to Product Panel (1)3 Normal Operation, Installation and Transport Conditions (2)3.1 Normal Operation and Installation Conditions (2)3.2 Normal Storage and Transport Conditions (2)4 Technical Characteristics (3)4.1 Main Technical Parameters (3)5 Outline and Installation Dimensions (4)6 Installation and Operation (Maintenance) (5)6.1 Installation (5)6.2 Maintenance and Service (6)7 Unpacking Inspection (6)8 Company’s Commitment (6)1 Main Usage and Scope of ApplicationCDYE series surge protective device is mainly used in AC 50Hz/60Hz single-phase/three-phase power distribution system with a rated voltage 230V/400V to suppress transient overvoltage, discharge surge energy, and prevent or reduce the damage to the equipment due to transient overvoltage caused by lightning strikes or operation.2 Introduction to Product PanelCDYE-II/20, CDYE-II/40, CDYE-II/65CDYE-II/80, CDYE-II/120, CDYE-I+II/12.5Legends:1 Inlet terminal2 Wiring symbol3 Delixi brand4 Working status indicator window;CDYE-II/20(/40/65): Green indicates that the lightning protection function is normal, and the red indicates that the lightning protection function is invalid.CDYE-II/80(/120), CDYE-I+II/12.5: No color indicates that the lightning protection function is normal, and the red indicates that the lightning protection function is invalid.5 Max. discharge current Imax/impulse current Iimp6 Module model7 Main technical parameters: In-Nominal discharge current, Imax-Max. discharge current, Up-Voltage protection level, U C– Max. continuous operating voltage, Iimp – Impulse current8 Certification mark 9 Product model 10 Remote signaling terminal wiring diagram 11 Outlet terminal 12 Remote signaling terminal 13 Installation snap3 Normal Operation, Installation and Transport Conditions3.1 Normal Operation and Installation Conditions(1) Working environment temperature: -40℃ ~ +80℃;(2) The altitude of the installation site does not exceed 2000m;(3) The relative humidity of the atmosphere air does not exceed 50% at the maximum ambient temperatureof +40℃, and a higher relative humidity is allowed at lower temperatures, such as 90% at 20℃.Note: There shall be no condensation on the surface of the product, otherwise protective measures shall be taken;(4) Installed in a place free from rain or snow erosion;(5) Pollution level: Level 2, Level 3;(6) Installation category: Class II, Class III, Class IV;(7) Protection grade: IP20 (installed in power distribution box, distribution cabinet or box IP40).3.2 Normal Storage and Transport Conditions(1) Ambient air temperature: -20℃ ~ +60℃; limit temperature: -40℃ ~ +70℃;(2) Relative humidity: 30%~90% at room temperature;(3) The product should be handled gently during transportation to avoid severe collision;4 Technical Characteristics 4.1 Main Technical Parameters5 Outline and Installation DimensionsCDYE-II/20(/40/65) outline and installation dimensionsCDYE-I+II/12.5kACDYE-II/80(/120) outline and installation dimensions6 Installation and Operation (Maintenance)6.1 InstallationThis series of surge protective device is of the rail mounted type, and can be installed on the TH35-7.5 steel mounting rail;●Remote signaling function wiring diagramStripping length: 4mmWiring capacity: 0.5-1.5mm2●Before installation, check whether the technical parameters of the product meet the requirements, andcheck the product for damage;●Connect the wire according to the wiring mark;●The cross-sectional area of the recommended connecting wire is as follows: Live/zero line≥ 6mm2; wirefrom the distribution box to the earth bar: 16mm2;●SPD is connected with the power supply branch in parallel, the total length of the live wire or zero line+ earth wire connected to SPD for 2P, 3P and 4P products should be ≤ 0.5m, the total length of live line + zero line connected to SPD for 1P + N and 3P+N products should be ≤ 0.5m, and the total length of zero line + earth wire should be ≤ 0.5m.●Surge protective device installation diagram:2P,3P,4P installation diagram1P+N,3P+N installation diagram6.2 Maintenance and Service●Maintenance and service must be carried out by the qualified professional;●Make sure that the product is de-energized;●Maintenance and service are required before the thunderstorm season and after lightning strikes, and themaintenance contents are listed in table below.Maintenance and ServiceCheck the product for damage, check the exposed metal for rust, and check the product for any defect caused by poor transport or storage after unpacking the product; if found the above phenomenon, do not operate the product, and contact the supplier timely.8 Company’s CommitmentUnder the premise that users follow the use and storage conditions and the product are well sealed, within 36 months from the production date, our company will provide repair and replacement service free of charge for any damage or abnormal operation due to poor manufacture quality. A paid repair will be provided if the warranty period expires. For any damage due to one of the following situations, a paid repair will be given even if within the warranty period:a) Improper operation, maintenance, or storage;b) Modified and inappropriate repair without permission;c) Damage due to falling off or during installation after purchase;d) Force majeure such as earthquakes, fires, lightning strikes, abnormal voltages, and secondary disasters;If you have any question, please contact our dealer or our company’s customer service department. Customer service hotline:400-826-8008CertificateThis product passes the factory inspection and is allowed to be shipped.Standard: GB/T18802.11/IEC61643-11Inspector: Check 1Production date: See box labelAddress: Delixi High-Tech Industrial Park, Liushi Town, Yueqing City, ZhejiangZip: 325604Tel: (86-577)61778888Fax: (86-577)61778000Customer hotline: 400-826-8008The first edition of this user manual was issued in Jan., 2023。
BYSPD-II电浪涌保护器测试仪使用说明书
尊敬的用户:欢迎使用BYSPD-II电浪涌保护器测试仪。
为了您的安全和保障仪表的正常使用，请您先仔细读完此说明书，再进行操作。
1、产品简介BYSPD-II电浪涌保护器测试仪又称电涌保护器安全巡检仪，主要是为现场检测各种电涌保护器(SPD)，也是为了满足对在线运行电源避雷器（SPD）进行运行安全状态的全面的快速检测而研发的专用仪器。
主要功能：压敏电阻的压敏电压和泄漏电流测试；绝缘电阻测试（兆欧表）；放电管点火电压（直流火花放电电压）测试和放电管的快速筛选、导通测试功能。
BYSPD-II电浪涌保护器测试仪是一款多功能检测设备，也是对低压避雷器和其它过电压保护器而设计的。
可用于检测这些器件中核心器件的电压限制器件或电压开关器件的参数；同样适用于氧化锌避雷器(压敏电阻)，固体放电管、金属陶瓷二、三电极放电管、真空避雷管等过压防护元件直流参数的测试。
同时也是为了避免和减少由于避雷器（SPD）自身劣化而引起的供电事故和故障，对避雷器（SPD）的在线安全状态进行有效的常规巡检。
2、性能特征●具有记忆、运算、保持、控制、自检功能。
●具有高压短路保护、过流保护、高压予置等功能。
高压自泄放时间小于1秒。
●测试结果由31/2LCD数字显示、准确度高，可靠性好。
●专用便携套装设计，配备了仪表和所有附件，使仪表的使用和携带更为方便。
●直流供电：内置大容量充电电池，确保长时间稳定测试，不需外接电源。
●连续测量，可以对批量试品进行不间断测试。
●面板功能简单，易于操作。
●液晶显示界面，示值清晰，测量数据直观易读。
●体积小、重量轻、便于携带。
3、判定方法1、电源避雷器 (SPD) 直流参考电压 (U1mA) 的测试：用仪器测出的SPD实测压敏电压与生产厂标称值比较，当误差大于±20%时，可判定SPD失效。
也可与产品生产厂家提供的允许公差范围表对比判定。
2、漏电流（I1e）的测试：检测SPD的劣化程度，规定在0.75U1mA下测试。
电涌保护器中文资料安全操作及保养规程
电涌保护器中文资料安全操作及保养规程电涌保护器被广泛应用在通讯、计算机、数据中心等领域，保护设备免受外部电源突然电压变化和电涌冲击损坏。
因此，对电涌保护器的安全操作和保养规程显得尤为重要。
本文旨在介绍电涌保护器的中文资料安全操作及保养规程。
安全操作1. 电涌保护器的安装（1）电涌保护器的安装应符合国家相关规定，并应由专业人员进行安装。
（2）电涌保护器的接地应符合国家安全规定。
地线连接必须牢固，接地电阻应符合规定。
（3）电涌保护器须正确定位，并保持垂直方向，并有充足的安装空间，以便于检修、更换。
2. 电涌保护器的挂壁式安装（1）挂壁式安装必须使用标准化通用型电涌保护器。
（2）保护器安装前应检查商品包装是否完整，或检查电涌保护器本体是否出现外部损伤，确认无损伤后再进行安装。
（3）电涌保护器的安装，必须使用固定件，并一定要牢固可靠、耐久性能安装。
3. 电路接线（1）任何直接或间接引入的信号线、电源线必须经过电涌保护器保护。
（2）电涌保护器输出端的信号线必须经过相关的接地保护，但不得直接接地。
4. 操作（1）在安装电涌保护器时，操作人员必须先分析被保护设备的性能和安全保护顺序要求，将其合理连接，方可实现全面保护。
（2）电涌保护器内部内置了失效指示灯，当失效指示灯亮起时必须及时通报售后服务中心或经销商。
保养规程1. 输入电源保护（1）电涌保护器的输入电源保护器保养周期为2年。
每年应进行一次保养，并推荐使用专业设备进行全面保养。
（2）保养周期应在保护器安装时进行计算，并于保养时进行记录。
（3）电涌保护器的输入电源保护器应备有备件，以便于更换。
2. 信号线防护（1）信号线的防护保养周期为1年。
每年应进行一次保养，并推荐使用专业设备进行全面保养。
（2）保养周期应在保护器安装时进行计算，并于保养时进行记录。
总结电涌保护器是一种十分重要的保护设备，其合理的安装及保养对保证电涌保护器的性能和使用寿命有很大的影响。
因此，在使用电涌保护器时必须按照相关规定进行安装，并严格遵守保养规程。
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SDX系列电涌保护器使用说明书江苏斯菲尔电气股份有限公司JIANGSU SFERE ELECTRIC CO.,LTD目录1.用途 (1)2.使用条件 (1)3.常用名词定义 (1)4产品命名意义 (2)5主要技术参数 (2)6主要结构特点 (2)7外形尺寸 (3)8安装与使用 (3)9运输和保管 (4)10保修 (4)11订货须知 (4)12附表一 (5)1.用途感谢您选用SDX系列电涌保护器！本产品适用对间接雷电和直接雷电或其他瞬时过电压的电涌进行保护。
这些产品被组装后连接到交流额定电压不超过1000V(有效值)、50/60Hz或直流电压不超过1500V的电路和设备。
其中Ⅰ级产品（符合Ⅰ级分类试验）用于从室外引来的线路上（在LPZ0区与LPZ1区分界处，一般为总配电箱）使系统或设备免遭雷电击中输配电线路或户外避雷器而引起的浪涌电流的损害；Ⅱ级产品（符合Ⅱ级分类试验）用于室内线路（LPZ1区与LPZ2区分界处或以后雷电防护分界处，一般为楼层配电箱、电表箱或终端箱）防止由于间接雷击或开关操作引起的瞬态浪涌电压；Ⅲ级产品（符合Ⅲ级分类试验）适用于线路末端（一般为插座箱）的用电设备进一步保护，使其不受过电压损坏。
2.使用条件2.1正常工作条件2.1.1频率：电源的交流频率在48Hz至62Hz之间。
2.1.2电压：持续施加在SDX系列电涌保护器的接线端子间的电压不应超过其最大持续工作的电压。
2.1.3海拔：海拔不应超过2000m。
2.1.4使用和储存温度:──正常范围:-5℃至+40℃──极限范围:-40℃至+60℃2.1.5相对湿度:在室温下应不大于95%RH。
2.1.6污染等级：保护器适用于污染等级为2的场合。
2.2异常使用条件对置于异常使用条件下的SDX系列电涌保护器，在设计和使用中需作特殊考虑，请在订货时与我公司市场部联系。
3.常用名词定义3.1SDX系列电涌保护器用于限制瞬时过电压和泄放电涌电流的电器,它至少包含一非线性元件。
3.2标称放电电流In流过SDX系列电涌保护器具有8/20波形的电流峰值,用于II级试验的SDX系列电涌保护器分级以及I 级﹑II级试验的SDX系列电涌保护器的预处理试验。
3.3冲击电流Iimp它由电流峰值Ipeak和电荷量Q确定。
其试验应根据动作负载试验的程序进行。
这是用于I级试验的SDX 系列电涌保护器分类试验（一般用10/350波形）。
3.4Ⅱ级试验的最大放电电流Imax流过SDX系列电涌保护器,具有8/20波形电流的峰值。
其值按II级动作负载的程序确定。
Imax大于In。
3.5最大持续工作电压Uc允许持久地施加在SDX系列电涌保护器上的最大交流电压有效值和直流电压。
其值等于额定电压。
3.6残压放电电流流过SDX系列电涌保护器时，在其端子间的电压峰值。
3.7限制电压施加规定波形和幅值的冲击电压时,在SDX系列电涌保护器接线端子间测得的最大电压峰值。
3.8电压保护水平Up表征SDX系列电涌保护器限制接线端子间电压的性能参数,其值可从优先值的列表中选择。
该值应大于限制电压的最高值。
4产品命名意义5主要技术参数6主要结构特点该保护器由过电压保护模块、芯片劣化（热敏）保护、过流保护、指示装置及外壳等五部分组成，符合《GB18802.1-2002；IEC61643-1:1998低压配电系统的SDX 系列电涌保护器第一部分：性能要求和试验方法》的要求，其主要部件为压敏元件（或气体间隙），正常工作时处于高阻状态，当电气线路中出现瞬态过电压时，压敏元件电阻非线性大幅度变小（或电气间隙击穿），使流过其中的电流急剧增大，而将保护器两端电压钳制在安全范围之内。
该保护器具有保护范围全;安装、维护方便（模块化、标准化设计）；动作时间短（小于20ns ）;限制电压低（1kV 以下）；工作状态一目了然（带劣化指示窗口）等特点。
并有声光报警、遥信触点、雷击计数器等监控附件可选，已通过国家级鉴定并获建设部推荐，可满足各种防雷及浪涌过电压保护的需求。
试验分级型号外形尺寸标称放电电流In(8/20μs)最大放电电流Imax(8/20μs)最大持续工作电压Uc 电压保护水平UpⅠ级分类SDX DG5390×36×6660kA 140kA AC420V 2.4kV SDX DG5490×27×6660kA 120kA AC 420V 2.4kV Ⅱ级分类SDX DG5590×27×6640kA 80kA AC 420V 2.4kV SDX D5690×18×6630kA 60kA AC 420V 2.2kV SDX D5790×18×6620kA 40kA AC 420V 2.0kV SDX D5890×18×6610kA20kAAC 420V1.6kV电涌保护器用户使用手册7外形尺寸型号a(mm)b(mm)c(mm)SDX DG53903666SDX DG54902766SDX DG55902766SDX D5*******SDX D5*******SDX D5*******8安装与使用8．1对新建工程，电涌保护器宜装在有隔仓或隔板的配电柜内，对后续或改建工程，如配电箱内有位置而且可与其他电器保持一定的距离，接线只会有个别交叉，电涌保护器宜在配电箱内安装，如配电箱内安装有困难，可在配电箱近旁设置电涌保护箱。
8．2安装前应进行以下各项现场检查：8．2．1标识：检查电涌保护器外壳标明的厂名或商标、产品型号、认证标记、参数等应清晰、完整。
8．2．2说明书：检查随附的产品说明书，产品结构类型、安装方法、注意事项等。
8．2．3外表：应平整、清洁、无裂纹、划伤、变形。
8．2．4运行指示器：指示“正常”即绿色的位置。
8．2．5接线端子：对压线端子，检查螺栓是否可以压紧；对接线柱，检查接线螺栓、接触面和垫片是否良好。
8．3插拔式产品本公司在出厂时已调整好，请勿随便拆卸，以免影响产品性能。
8．4电涌保护器接入主电路的引线，特别是下引线即接地线，应尽量短而直，不宜形成回环和尖锐的转角，不得形成螺旋环。
上引线和下引线之和应小于0.5m，如下图：如引线长于0.5m，应采用凯而文接线（V形接线）或采用多根接地线并在多处接地，不得将电涌保护器电源侧引线与被保护侧引线并拢绑扎或互绞（如下图）：8．5电涌保护器的级联配合：第一级保护的SPD应靠近建筑物的入户线的等电位连接端子处；第二、三极保护的SPD应尽量靠近被保护设备安装；电涌保护器接至等电位连接的导线要尽可能的短而直；电压开关型SPD与限压型SPD之间的线路长度不宜小于10m，限压型SPD之间的线路长度不宜小于5m。
SPD电源侧应安装过流保护装置（断路器或熔断器）。
8．6电涌保护器上引线的截面积第一级不应小于10mm2（多股绝缘铜线），接地引线不应小于16mm2；第二级、第三级上引线截面积不应小于4mm2，接地引线不应小于10mm2。
（见附表一）8．7电涌保护器根据选用规格的不同接线有所不同，如下图：8．8运行维护：电涌保护器投入运行后每年雷雨季节前应在现场进行检查，请注意以下各项：外表：是否变形、变色、是否有烧灼痕迹；接线端子：是否松动；接线：是否有绝缘破损、热熔、布线路径明显变动、是否有烧灼痕迹；运行指示：有无运行不正常的指示；发热情况：外壳是否有不正常温升；离线试验：检测金属氧化物电涌保护器在75%直流参考电压下的泄漏电流，考察其逐年变化情况并进行相间比较。
检测气体间隙型的直流击穿电压，并进行历史比较。
9运输和保管电涌保护器在运输过程中，不得受强烈的震动和碰撞，在储存和运输中均应不受雨水侵袭，产品应储存在通风良好、温度为-10℃---+40℃、相对湿度不大于80%、周围无酸碱或其它的有害气体的库房中。
10保修商用级产品从产品售出之日起三年内产品由于制造质量原因而发生损坏或不能使用，我公司无偿更换，三年以后成本价更换。
11订货须知用户在订货时须注明电涌保护器的型号、电压等级、标称放电电流（最大冲击电流）等参数以及数量，如有特殊需求，可协商解决。
电涌保护器用户使用手册12附表一注：本手册如有变更，恕不另行通知。
产品型号推荐后备保护上引线下引线第一级SDX DG53NT0-160A/50kA 16mm 225mm 2SDX DG54NT0-120A/50kA 16mm 225mm 2第二级SDX DG55MCB-40A/10kA 10mm 216mm 2SDX D56MCB-32A/10kA 10mm 216mm 2第三级SDX D57MCB-20A/6.5kA 6mm 210mm 2SDX D58MCB-10A/6.5kA6mm 210mm 2技术说明，如有变更恕不另行通知。
江苏斯菲尔电气股份有限公司JIANGSU SFERE ELECTRIC CO.,LTD地址：江苏江阴市澄江东路99号Add:99Chengjiang R.(E),Jiangyin,Jiangsu,China.邮编：214434P.C:214434电话：(0510)86199088Tel:(0510)86199088传真：(0510)86199058Fax:(0510)86199058http：//。