介电击穿强度测定仪

电压击穿试验仪设备资料简介

Brief Introduction to Voltage Breakdown Tester

设备名称：击穿电压试验仪

Name of Equipment: Breakdown Voltage Tester

设备型号：DDJ-50KV

Mode of Equipment: DDJ-50KV

控制方式：微机控制

Mode of Control: Microprocessor Control

满足标准：GB/T 1408-2006 绝缘材料电气强度试验方法

          ASTM D149 固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法.

The breakdown voltage tester meets the following standards:

GB/T 1408-2006 Standard Test Method for Electric Strength of Insulating Materials.

ASTM D149 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electric Insulating Materials at Commercial Power Frequencies.

一、适用范围及功能

I. Applicable Scale and Function

介电击穿强度测定仪主要适用于固体绝缘材料（如：塑料、橡胶、薄膜、树脂、云母、陶瓷、玻璃、绝缘漆等介质）在工频电压或直流电压下击穿强度和耐电压的测试。

The tester is mainly used in testing breakdown strength and withstand voltage of solid insulating materials (including plastics, rubber, film, resin, mica, porcelain, glass and insulating varnish etc.) at power frequency voltage or direct voltage.

介电击穿强度测定仪本仪器由电脑控制，是我公司自主研发的全新第二代介电击穿检测仪器，本仪器由数字集成电路系统与软件控制系统两大部分构成，使升压速率真正做到匀速、准确，并能够准确测出漏电电流的数据。可实时绘制试验曲线，显示试验数据，判断准确，并可保存，分析，打印试验数据。

The tester is controlled by computer and it is the second-generation dielectric breakdown tester independently developed by our company. The tester comprises digital integrated circuit system and software control system to let the rate of voltage boost accurately, exactly and immediately detect the data of leakage current. The tester is capable of drawing the real-time curve, displaying the test data with the accurate diagnosis, saving, analyzing and printing the test data.

（淘汰了代产品通过调压器和步进电机进行升压而导致无法检测漏电电流、步进电机丢步而导致升压速率不准确、步进电机在升压过程中击穿试样后由于转速惯性而无法立刻停止而导致击穿电压数据错误，并且复位需要通过物理接触来完成等缺点 ）。

(The tester overcomes the disadvantages in the first-generation tester; for example, the first-generation tester boosts the voltage with voltage regulator and stepping motor so that it fails to detect the leakage current. Furthermore the stepping motor loses the step to cause the inaccurate rate of voltage boost, and the stepping motor causes the breakdown voltage data error in the process of voltage boost because it fails to stop after breaking down the sample due to the inertia of rotation speed. Also it realized the reset by physical control).

二、软件功能:介电击穿强度测定仪

II. Software Function

01、软件平台：WINDOWS窗口操作平台，界面直观，便于操作

01. Software Platform: WINDOWS operating platform, the interface is directly perceived through the senses and easy for operation.

02、曲线显示：在实验过程中可以动态显示试验曲线

02. Curve Display: capable of dynamically displaying the test curve in the experiment.

03、数据导出：可以对试验结果导入EXCEL表格

03. Data Export: capable of importing the test results into EXCEL.

04、实验：可以人为设置名称，并对实验进行打印

04. Lab Report: capable of manual set for report name and printing the lab report.

05、试验方式：可以根据需求对直流试验和交流试验进行灵活选择

05. Test Method: to supply the flexible options on DC and AC test according to requirement.

06、试验方法：可以根据需求自行选择击穿电压、耐压试验、梯度试验

06. Test Method: to select breakdown voltage, withstand voltage test and gradient test according to requirement.

07、参数设置：可以根据不同的试验方式及试验方法灵活设置所需的不同参数值

07. Parameter Setting: capable of setting the different parameter values according to the different test methods.

08、试样设置：可对不同标准的试样参数灵活设置

08. Sample Setting: capable of flexibly setting the sample parameters with the different standards.

09、人员管理：设置用户名及密码，不同的操作员登入进行不同的试验，互不影响

09. Personnel Management: to set the user name and password and different operators log in the different tests without the interaction for each other.

10、标准选择：含有不同标准，可根据需求自行选择

10. Standard Option: to select the different standards available according to the requirement.

11、连续操作：连续操作试验时，可直接在软件里选择电机复位，进行二次试验

11. Continuous Operation: capable of directly selecting the motor reset in the software and implementing a second test in case of the continuous operation test.

三、技术要求：介电击穿强度测定仪

III. Technical Requirement:

01、输入电压： 交流 220 V

01. Input Voltage: AC 220 V

02、输出电压： 交流 0--50 KV ; 

02. Output Voltage: AC 0--50 KV;

               直流 0—50 KV

DC 0—50 KV

03、电器容量： 3KVA

03. Capacitance of Electrical Device: 3KVA

04、高压分级： 0--5KV； 0-10KV； 0--20KV；0--50KV 

04. High Voltage Hierarchy: 0--5KV; 0-10KV; 0--20KV; 0--50KV

05、升压速率： 100 V/S   200 V/S   500 V/S   1000 V/S   2500 V/S   5000 V/S 

                 （备注：可以根据用户需求设定不同的升压速率）

05. Rate of Voltage Boost: 100 V/S   200 V/S   500 V/S   1000 V/S   2500 V/S   5000 V/S

(Note: Different rates of voltage pressure available according to user’s different requirement)

06、试验方式：

06. Test Method:

           直流试验：1、匀速升压  2、梯度升压  3、耐压试验 

           交流试验：1、匀速升压  2、梯度升压  3、耐压试验

DC Test: 1. Voltage boost at constant velocity   2. Gradient voltage boost   3. Withstand voltage test

AC Test: 1. Voltage boost at constant velocity   2. Gradient voltage boost   3. Withstand voltage test

07、安装灵敏度较高的过电流保护装置保证试样击穿时在0.1S内切断电源

07. The tester is equipped with the high-sensitivity over-current protective device to ensure that the power is cut off within 0.1S when breaking down the sample.

08、采用先进的无触点原件匀速调压方式。

08. The tester adopts the advanced non-contact original voltage regulation mode at constant velocity.

09、支持短时间内短路试验要求。

09. The tester supports short circuit test in a short period.

10、电压试验： ≤ 1％

10. Precision of voltage test: ≤ 1％

11、试验电压连续可调： 0--50 KV

11. Test voltage to be continuously regulatory: 0--50 KV

12、耐压时间设定：0-6小时

12. Withstand voltage duration setting: 0-6h

     13、支持20S,60S急速升压.

     13. The tester supports 20S and 60S voltage boost at high velocity.

四、安全保护：介电击穿强度测定仪

IV. Safety Protection

 本仪器具有比较完善的安全防护措施：

This tester is possessed of the relatively excellent safety precautions:

本试验仪器电路保护控制：

Circuit protection control of this tester:

（1）超压保护 （2）过流保护 （3）短路保护 （4）漏电保护 （5）软件误操作保护

(1)Over-Voltage Protection (2) Over-current Protection (3) Short Circuit Protection 

(4) Leakage Protection (5) Software Mal-operation Protection

       高压输入回路断电保护控制：

       Power-off protection control of high voltage input loop:

   (1)总电源开关        (2)调压器复位开关  (3)高压断电开关

   (1) Main Power Switch   (2) Reset Switch for voltage regulator (3) High Voltage Power-off Switch

        (4)试验箱门安全开关  (5)高压回路开关    (6)漏电保护开关

        (4) Safety Switch for test door   (5) High Voltage Loop Switch   (6) Leakage Protection Switch

五、试验方式 介电击穿强度测定仪

V. Test Method

1、绝缘试样空气中试验

1. Test on insulating sample in air

2、绝缘试样浸油中试验

       2. Test on insulating sample in oil