新型低温电压击穿强度测试仪DDJ-50KV

                          电压击穿试验仪-微机控制
                     DDJ-50KV(5万伏)

满足标准：GB/T 1408-2006 绝缘材料电气强度试验方法

          GB/T1695-2005 硫化橡胶工频电压击穿强度和耐电压强度试验 

          GB/T3333 电缆纸工频电压击穿试验方法 

          HG/T 3330绝缘漆漆膜击穿强度测定法 

          GB/T 12656 电容器纸工频电压击穿试验方法

          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.

一、适用范围及功能

    主要适用于固体绝缘材料（如：塑料、橡胶、层压材料、薄膜、树脂、云母、陶瓷、玻璃、绝缘漆等绝缘材料及绝缘件）在工频电压或直流电压下击穿强度和耐电压的测试。

    本仪器由电脑控制，是我公司*的全新*3代介电击穿检测仪器，本仪器电子控制系统是通过西门子PLC控制，数据采集方式通过光电隔离，有效解决试验过程中的抗干扰问题，软件操作使用方便，能够实时显示动态曲线，同时升压速率无级可调，可以根据自己的需要进行升压速率调节，调节范围在10V-5000V/S，处于国内良好地位（国内一能达到此功能的厂家），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。

    本系统能够自动判别试样击穿并采集击穿电压数据及泄露电流，同时能够在击穿的瞬间电压*降低自动归零。软件系统操作方便，性能稳定，安全可靠。

二、软件功能:

01、软件平台：WINDOWS窗口操作平台，界面直观，便于操作

02、曲线显示：在实验过程中可以动态显示试验曲线

03、数据导出：可以对试验结果导入EXCEL表格

04、实验报告：可以人为设置报告名称，并对实验报告进行打印

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

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

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

08、试样设置：可对不同标准的试样参数灵活设置

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

10、标准选择：含有不同标准，可根据需求自行选择

11、连续操作：连续操作试验时，可直接在软件里结束试验，进行二次试验

三、技术要求：


01、输入电压： 交流220 V
02、输出电压： 交流 0--50 KV ; 
               直流0—50 KV
03、电器容量： 3KVA
04、高压分级： 0--5KV； 0-10KV； 0--20KV；0--50KV

05、升压速率：10-5000V，在此区间内可以手动设置，目前国内一能达到此功能的仪器

                 


06、试验方式：
           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


07、击穿判停方式：1、电压判停 2、电流判停
  08、电压试验精度： ≤ 2％

09、电极规格：1、片材电极 ￠25mm 两个  片材电极 ￠75mm一个

                 2、漆包线电极       两个

                 3、管用电极         两个

10、主机尺寸：长宽高-800*700*1600（MM）

11、操作台尺寸：长宽高-800*700*650（MM） 

12、防护罩材质：白色透明**玻璃

13、油槽尺寸：长宽高-300*200*150


14、设备重量：约100KG
四、安全保护：

 本仪器具有比较完善的安全防护措施：

本试验仪器电路保护控制：

（1）**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

五、试验方式

1、绝缘试样空气中试验

2、绝缘试样浸油中试验

六、试验界面：

1、试验主界面截图                        




2、参数设置界面截图：




3、打印预览界面截图：

 

七、设备主要配置

                                                设备标准配置

序号
 名称
 配置
 备注
 
01
 试验主机
 一台
  
 
02
 控制装置
 一套
  
 
03
 试验电极
 二套（三只）
  
 
04
 试验油箱
 二只
  
 
05
 放电系统
 一套
  
 
06
 控制系统
 一套
  
 
07
 数据采集系统
 一套
  
 
08
 试验软件
 一套
 安装盘
 
09
 计算机
 一套
 品牌
 
10
 喷墨打印机
 一台
 品牌
 
11
 产品使用说明书
 一份
  
 
12
 保护电阻
 一个
  
 
13
 国家一级计量证书
 一份
  
 
13
 产品合格证
 一份
  
 

 




八　产品型号

　　DDJ-10KV

    DDJ-20KV

    DDJ-50KV

    DDJ-100KV

    DDJ-150KV                                            计量案例

                                                             
Microcomputer control of voltage breakdown testing instrument

DDJ-50KV (50000 volts)

Meet the standards: GB/T 1408-2006 testing methods for insulating material strength

GB/T1695-2005 vulcanized rubber power frequency voltage breakdown strength and voltage withstand strength test

GB/T3333 cable paper power frequency voltage breakdown test method

HG/T 3330 insulating paint breakdown strength determination

GB/T 12656 Condenser Paper power frequency voltage breakdown test method

Test method for materials at commercial power frequencies the dielectric breakdown voltage and dielectric strength of ASTM D149 solid electrical insulation

One, the scope and function

Mainly applicable to solid insulation materials (such as: plastic, rubber, lamination material, film, resin, mica, ceramic, glass, insulating paint and other insulation materials and parts) in the frequency of the voltage or DC voltage breakdown strength and voltage withstand test.

The instrument is controlled by computer, is my company developed a new third generation of dielectric breakdown testing instrument, the instrument of electronic control system is controlled by Siemens PLC, data acquisition through a photoelectric isolation, effectively solve the problem of interference in the process of software test, convenient operation and use, to show the real-time dynamic curve, at the same time rate of pressure rise continuously adjustable, can according to their own needs to boost rate adjustment, adjustment in the range of 10V-5000V/S, in the domestic leading position (the only domestic manufacturers can achieve this function), so that the pressure rate truly uniform, accurate, and can accurately measure the leakage current data. May the real-time rendering curves, test data show that, to judge accurately, and can save, print the test data analysis.

The system can automatically determine the sample breakdown and breakdown voltage and leakage current data acquisition, and can rapidly reduce the auto zero in instantaneous voltage breakdown. The software system is easy to operate, stable performance, safe and reliable.

Two, the software function:

01, the software platform: WINDOWS windows operating platform, intuitive interface, easy operation

02, curve display: during the experiment can dynamically display the test curve

03, export data: the results of test can be imported into EXCEL table

04, the experiment report: can be artificially set report name, and print the test report

05, test mode: can flexibly select the DC test and AC test according to the demand of

06, test method: you can choose the breakdown voltage, voltage withstand test, gradient test according to the demand of

07, setting of parameters: according to the different parameters in different ways and test methods flexibly set the required value

08, sample setting: can the sample parameters of different standard flexible settings

09, personnel management: set the user name and password, different operators in different test, do not influence each other

10, the standard choice: containing different standard, according to their needs

11, continuous operation: continuous operation test, can finish the test in the software, test two times

Three, the technical requirements:

01, the input voltage: AC 220 V

02, the output voltage: AC 0--50 KV;

DC 0 - 50 KV

03, electrical capacity: 3KVA

04, high grade: 0--5KV; 0-10KV; 0--20KV; 0--50KV

05, the rate of pressure rise: 10-5000V, in this interval can be set manually, currently the only can achieve the function of the instrument

06, test methods:

DC test: 1, 2, 3 speed boost pressure gradient, pressure test

AC test: 1, 2, 3 speed boost pressure gradient, pressure test

07, breakdown judgment stop mode: 1, voltage, current judge sentenced 2 stop stop

08, voltage test accuracy: ≤ 2%

09, electrode size: 1, sheet electrode - 25mm two - 75mm a sheet electrode

2, enameled wire electrode two

3, work two electrodes

10, host size: length and width and height of -800*700*1600 (MM)

11, operation table size: -800*700*650 long width height (MM)

12, the protective cover material: white transparent organic glass

13, the oil groove dimensions: length width height -300*200*150

14, weight: about 100KG

Four, security protection:

The instrument has the advantages of safety protection measures are perfect:

The test instrument circuit protection control:

(1) the overpressure protection (2) overcurrent protection, short-circuit protection (3) (4) (5) leakage protection misoperation of protection software

Five, test methods

1, insulation test samples in air

2, insulation test specimen immersed in

Six, test interface:

1, test interface

2, the parameter setting interface:

3, the print preview screenshots:

The main configuration, equipment seven

Equipment standard

Serial number

Name

To configure