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

企业自我声明1

(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。

/规格

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 (product

name) under Low pressure burden switch(model type and specification) within this application are

done 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)

(Applicants seal here)’

企业自我声明2

(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 any abuse or misuse of other manufacturers’ model types and trademarks will be treated as an infringement act 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 any

changes 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)

(Applicants seal here)’

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）包括产品的要紧组成部件

：

:

Product’s composition and construction characteristics (brief description of the construction)

,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 also the 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

800A

AC 400V

50Hz

2).额定工作电压(Rated operational voltage Ue): 3).额定工作电流(Rated operational current Ie): 800A 4).极数(Number of poles): 35).产品是否适用于隔离

极

(Suitability for insulation):■是Y 否N

6).提供图纸及编号(Drawings offered and their serial numbers):

总装配图(General assembly drawing): W-DF-001

7).产品是否配用熔断器8).操作机构的操纵方式controlling

(SCPD type: fuse):

是Y

否N

)(Method of

independent

manual

(有关人力操作、无关人力操作、有关动力操作、无关动力操作

mechanism:

dependent

manual

operation,

有关人力操作

the operating

operation, dependent power operation, independent power operation ):

产品描述

(Product Description)

2. 要紧技术参数(Main technical Parameter): (1) 使用类不(Utilization Category(2) 额定冲击耐受电压

): AC-22B

:

12.3KV

(Rated impulse withstand voltage Uimp)

690V

(3) 额定绝缘电压(Rated insulation voltage Ui):(4) 额定短时耐受电流

(Rated short-time withstand current Icw

1S

): 20KA

连续时刻(Duration):

(5) 额定短路耐受峰值(6) 额定短路电流

(Rated short-circuit withstand current (Rated conditional short-circuit current

Peak): 40KA )：

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

是Y ■否N ): 无

power

(8) 产品是否属于单极操作的三极开关(9) 接通分断操作循环的间隔时刻

(Single pole operated three pole switches):

(Time interval of make-break operating cycles

(10) 有关动力操作的操纵电源电压(Rated control supply voltage Us for dependent 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）

(The number of conductors

最大导线截面及同时接至接线端子的导线根数cross-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cross-section connected to the terminal): 螺纹直径或拧紧力矩

(12) 辅助回路:

of the largest

(The number of conductors of the smallest

(Screw diameter and tightening torque):

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):

SCPD型号(Type of SCPD for Rated Conditional Short-circuit Current):

current and voltage of

额定短路电流配合

相应使用类不下额定工作电流和工作电压(Rated operational 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 application

■是Y

are using the current-carrying parts of the identical material, finish and dimensions):否N

接线端子的结构是否相同identical terminal design):熔断器连接方式是否相同

(Whether different model types within this application are using the ■是Y

否N

(Whether different model types within this application are using the

是Y

否N

fuse with identical attachment means): b. 触头的尺寸、材料、结构和安装方式是否相同

attachment):

■是Y

否N

(Whether different model types within this

application are using the contact of identical size, material, configuration and method of

c. 操作机构的功能结构、材料和物理性能是否相同

design, materials and physical characteristics): d. 触头闭合和断开速度是否相同

(Whether different model types within this ■是Y

否N

application are using the operating mechanism of the same fundamental with identical

(Whether different model types within this application are using

■是Y

否N

the contacts of substantially the same closing and opening speeds): e. 模塑材料和绝缘材料是否相同

(Whether different model types within this application are using

■是Y

否N

identical moulding and insulating materials):f. 灭弧装置的灭弧方法、材料和结构是否相同application are usingY

否N

(Whether different model types within this

):■是

arc extinction device of identical method, materials and construction

g. 操动器是否相同(Whether different model types within this application are using identical actuator)：

是Y否N

3.2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

different type and different current)): 申证单元包含的电流等级：申证单元规格差异：无

800A

)(Series description(Description for

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

产品描述

(Product Description)

4. 专门结构讲明(如有需要):

Description of special structure (if necessary):

产品描述

(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. 1 2 3 4 5 6 7

元/部件名称Name of components/parts 底座（壳体）操作手柄触头（触刀）触头弹簧（片、圈）

灭弧罩熔断器（如有）

元件/材料名称Description of Parts/Material 角钢（国标）

Q235A TMY

型号规格/牌号Type/Model Serial number 63×63×6 8mm 40×6 CT-K ZKTJ200/3.6

供应商（生产厂）Supplier(Factory)

DMC系列

绝缘材料

陶瓷系列

(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

注1: 安全件如涉及一个以上的制造商

安全件的制造商(生产厂)。

注2: 本企业声明:安全件如涉及一个以上的制造商(生产厂)，型式试验样品所选用制造商(生产厂)提

供的安全件与本企业所填写的其他制造商(生产厂)提供的该安全件不存在性能上的差异。

Note1: for the above listed safety parts, if there are more than one supplier/factory, then the supplier/factory which provides the safety parts for samples for the type test should be put in the first place.

Note 2: We declare that for the above listed safety parts, if there are more than one supplier/factory,

then there should be no difference in terms of performance between the safety part used in the samples for type tests and other safety parts provided by the other suppliers/factories above listed.

申请企业负责人(Applicant’s representative): 日期(Date): 申请单位(盖章) (Applicant seal here)

产品描述

(Product Description)

7. 产品外形照片(包括外形、内部结构及铭牌三类照片):

Product pictures (incl. Appearance/inner construction and name plate):