产品描述报告(低压电器类)Product Description For China Compulsory Certification(Low-voltage Products)申请编号(Application No.)申请人(Applicant)地址(Address of Applicant)工厂编号(Factory Code)生产厂(Factory)地址(Address of Factory)产品名称(Name of Product)低压负荷开关型号(Model/Type)DFZW-0.4/800-20申请单位(印章) Applicant’s seal here(Applicant Declaration 1)本企业在此郑重声明:此次申请中，我单位向指定检测机构提供的型号/规格为的DFZW-0.4/800-20 (产品名称)是由低压负荷开关(生产厂名称)于(生产厂地址)完成最终装配和出厂检验。

本企业对提以上情形的真实性负责，否则由此引起任何情况由本企业将承担全部责任。

Herein we solemnly declare that the final assemble and routine tests of DFZW-0.4/800-20 (productname) under Low p ressure burden switch(model type and specification) within this application aredone by (factory name) located at _(factory address). We guarantee the authenticity of the above declaration; otherwise we are willing to assume any possible consequences.申证企业负责人(签名):Applicant’s representative (signature)日期(Date):(企业盖章)s seal here)(Applicant’(Applicant Declaration 2)企业名称(Applicant):申证产品名称、型号规格(Product Name and Model/Type):低压负荷开关DFZW注册商标(Trade Mark):无本企业在此郑重声明:上述申证产品所使用的型号和商标保证严格遵守国家有关法律法规和政府部门的有关规定。

如有乱用、冒用其他企业产品的型号和商标导致侵权行为，本企业将对其后果承担全部法律责任。

本企业对提供所有与认证有关资料的真实性负责。

如果本企业获证的产品有所变更，将及时提交产品变更报告，否则由此引起任何情况由本企业将承担全部责任。

Herein we solemnly declare: all the above-mentioned model types and trademarks are in strict compliance with relevant national laws, stipulations and governmental regulations. We are clear that anyabuse or misuse of other manufacturers’ model types and trademarks will be treated as an infringementact and in case of such an act, we will assume all legal responsibilities.We guarantee the authenticity of all the documentation we submit for CCC approval. In case of anychanges to the certified product, we will timely keep CQC informed by submitting product change report;otherwise we will assume all legal responsibilities.申证企业负责人(签名):Applicant’s representative (signature)日期(Date):(企业盖章)s seal here)(Applicant’产品描述(Product Description)1. 产品构成的描述及结构特点（结构概要讲明）：Product’s composition and construction characteristics (brief description of the construction):包括产品的要紧组成部件,操作方式,安装方式,接线方式等，还包括以下内容：Including main parts of the product, means of operation, installation and wiring, and etc., and alsothe following information:要紧组成部件：基座、盖、弹簧、触点、手柄、支架等操作方式：人力操作安装方式：标准导轨1).产品型号及电流(Product Model type and Conventional free air thermal current Ith):DFZW 800A2).额定工作电压(Rated operational voltage Ue): AC 400V 50Hz3).额定工作电流(Rated operational current Ie): 800A4).极数(Number of poles): 3极5).产品是否适用于隔离(Suitability for insulation):■是Y 否N6).提供图纸及编号(Drawings offered and their serial numbers):总装配图(General assembly drawing): W-DF-0017).产品是否配用熔断器(SCPD type: fuse):是Y 否N8).操作机构的操纵方式(有关人力操作、无关人力操作、有关动力操作、无关动力操作)(Method ofcontrolling the operating mechanism: dependent manual operation, independent manual operation, dependent power operation, independent power operation ): 有关人力操作产品描述(Product Description)2. 要紧技术参数(Main technical Parameter):(1) 使用类不(Utilization Category): AC-22B(2) 额定冲击耐受电压(Rated impulse withstand voltage Uimp): 12.3KV(3) 额定绝缘电压(Rated insulation voltage Ui): 690V(4) 额定短时耐受电流(Rated short-time withstand current Icw): 20KA连续时刻(Duration): 1S(5) 额定短路耐受峰值(Rated short-circuit withstand current Peak): 40KA(6) 额定限制短路电流(Rated conditional short-circuit current)：短路爱护电器(SCPD):(7) 产品是否具有电子线路(Incorporating electronic circuits):是Y ■否N(8) 产品是否属于单极操作的三极开关(Single pole operated three pole switches):是Y ■否N(9) 接通分断操作循环的间隔时刻(Time interval of make-break operating cycles): 无(10) 有关动力操作的操纵电源电压(Rated control supply voltage Us for dependent power operation):无(11) 接线端子连接导线能力((Terminals’ wiring capability):（通常指连接硬线的能力）最大导线截面及同时接至接线端子的导线根数(The number of conductors of the largestcross-section connected to the terminal):最小导线截面及同时接至接线端子的导线根数(The number of conductors of the smallestcross-section connected to the terminal):螺纹直径或拧紧力矩(Screw diameter and tightening torque):(12) 辅助回路:种类和对数(Kind of contact elements and number of auxiliary circuits):约定发热电流(Conventional free air thermal current Ith)(A):额定绝缘电压(Rated insulation voltage Ui)(V):额定冲击耐受电压(Rated impulse withstand voltage Uimp)(kV):额定限制短路电流配合SCPD型号(Type of SCPD for Rated Conditional Short-circuit Current):相应使用类不下额定工作电流和工作电压(Rated operational current and voltage of corresponding Utilization Category):产品描述(Product Description)3. 系列的描述和型号的讲明(Description of product series and explanation of model/ type):3.1 本申请单元产品(Among the model types within this application):a. 载流部件的材料、涂层和尺寸是否相同(Whether different model types within this applicationare using the current-carrying parts of the identical material, finish and dimensions):■是Y否N接线端子的结构是否相同(Whether different model types within this application are using theidentical terminal design):■是Y 否N熔断器连接方式是否相同(Whether different model types within this application are using thefuse with identical attachment means): 是Y 否Nb. 触头的尺寸、材料、结构和安装方式是否相同(Whether different model types within thisapplication are using the contact of identical size, material, configuration and method ofattachment):■是Y 否Nc. 操作机构的功能结构、材料和物理性能是否相同(Whether different model types within thisapplication are using the operating mechanism of the same fundamental with identicaldesign, materials and physical characteristics): ■是Y 否Nd. 触头闭合和断开速度是否相同(Whether different model types within this application are usingthe contacts of substantially the same closing and opening speeds): ■是Y 否Ne. 模塑材料和绝缘材料是否相同(Whether different model types within this application are usingidentical moulding and insulating materials):■是Y 否Nf. 灭弧装置的灭弧方法、材料和结构是否相同(Whether different model types within thisapplication are using arc extinction device of identical method, materials and construction):■是Y否Ng. 操动器是否相同(Whether different model types within this application are using identicalactuator)：是Y否N3.2系列的描述(本申请单元不同型号、不同电流等级的异同讲明)(Series description(Description fordifferent type and different current)):申证单元包含的电流等级：800A申证单元规格差异：无3.3型号的讲明(Explanation of model/ type):型号讲明：D F Z W– 0.4/800-20额定开断电流额定电流额定电压户外(Product Description) 4. 专门结构讲明(如有需要):Description of special structure (if necessary):(Product Description)5. 产品认证情形(Situation of certification):已认证6. 安全件一览表(Safety components/parts list):序号Item No.元/部件名称Name ofcomponents/parts元件/材料名称Description ofParts/Material型号规格/牌号Type/ModelSerial number供应商（生产厂）Supplier(Factory)1 底座（壳体）角钢（国标）63×63×62 操作手柄Q235A 8mm3 触头（触刀）TMY 40×64 触头弹簧（片、圈）CT-K5 灭弧罩ZKTJ200/3.66 熔断器（如有）7 绝缘材料DMC系列陶瓷系列注1: 安全件如涉及一个以上的制造商(生产厂)，则填在第一位的制造商(生产厂)为型式试验样品提供安全件的制造商(生产厂)。