计算机控制耐电压击穿试验仪LJC-50KV

Computer controlled voltage breakdown tester LJC-50KV

一、主要适用范围及功能

Main applicable scope and function

满足GB1408-2006 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 GB12656 电容器纸工频电压击穿试验方法及ASTM D149 标准要求.主要适用于固体绝缘材料如：塑料、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时间的测试。

Meet the test method of GB1408-2006 electrical strength of insulating materials, GB/T1695-2005 vulcanized rubber voltage breakdown strength and voltage endurance test of GB/T3333 cable voltage breakdown testing method of HG/T 3330 insulation paint film breakdown strength determination of GB12656 capacitor voltage breakdown test method and ASTM D149 standard. Mainly applicable to solid insulation materials such as plastic, film, resin, mica, ceramic, glass, insulating paint and other media in the frequency of the voltage or DC voltage breakdown strength and voltage withstand the test of time.

二、软件程序控制功能：

Two, software program control function:

1．该设备试验过程中可动态绘制出试验曲线，试验的曲线可以多种颜色叠加对比。

1 the equipment test process can be dynamically drawn out of the test curve, the curve of the test can be a variety of color overlay contrast.

2．可对试验数据进行编辑修改，灵活适用；

2 the test data can be edited and modified, flexible application;

3．试验条件及测试结果等数据可自动存储；

3 test conditions and test results and other data can be stored automatically;

4．试验格式灵活可变，适用于不同用户的不同要求。 5．可对一组试验中曲线数据的有效与否进行人为选定。

4 test report format flexible, applicable to the different requirements of different users. 5 for a set of test data in the curve of the effective or not artificially selected.

6．试验结果数据可导入EXECL。

6 test results data can be imported EXECL.

7． 软件设备人员管理功能，在试验人员可设置自己的试验项目和试验参数，设置自己的试验内容后别人无法进入等功能。

7 software equipment personnel management function, in the test personnel can set up their own test items and test parameters, set up their own test content, others can not enter and other functions.

员管理功能，在试验人员可设置自己的试验项目和试验参数，设置自己的试验内容后别人无法进入等功能。

Member management function, in the test personnel can set up their own test items and test parameters, set their own test content, others can not enter and other functions.

三、设备安全保护功能：

Three, equipment safety protection function:

1、设备要安装单独的保护地线，主要是减少试样击穿时对周围产生的较强的电磁干扰。也可避免控制计算机失控。

1, equipment to install a separate protective ground, mainly to reduce the breakdown of the sample around the strong electromagnetic interference generated. Can also avoid the control of computer control.

2、直流试验放电报警功能:在设备做完直流试验时,当开启试验门时设备会自动报警,直至使用设备上的放电装置放电后报警会自动取消.(注：因为直流试验后不放电会危险到人身安全,

2, DC discharge test alarm function: in the equipment finished DC test, when open the door will automatically alarm test device, discharge device used on the device after discharge until the alarm will automatically be cancelled. (Note: because the DC test and not put it in danger to personal safety,

不能直接拿取电极,起到提醒使用人员放电以免造成人身伤害)。

Can not directly take to remind staff use electrode discharge to avoid personal injury).

3、增配试验手动放电装置，随主机为一体化，当直流试验过程中突然断电，可采用手动放电棒进行放电，保证试验人员的人身安全。

3, equipped with a manual test discharge device, with the host for the integration, when sudden power DC test process, can adopt manual discharging rod to discharge, ensure the personal safety of testing personnel.

4、该试验设备的电路设有多项保护措施，主要有：过流保护、失压保护、漏电保护、短路保护、直流试验放电保护等。

4, the circuit of the test equipment is equipped with a number of protective measures, mainly include: over current protection, voltage loss protection, leakage protection, short-circuit protection, DC test discharge protection, etc..

四、主要技术要求：

Four, the main technical requirements:

输入电压： AC 220 V

Input voltage: AC 220 V

输出电压：AC 0－－50 kV ;

Output voltage: AC kV 050;

DC 0－－50 kV

DC kV 050

电器容量： 2 KVA

Electrical capacity: 2 KVA

高压分级： 0－－5kV； 0-10kV；

High grade: 05kV; 0-10kV;

0－－20kV；0－－50kV

020kV; 050kV

击穿电压： 0-50kV

Breakdown voltage: 0-50kV

击穿电压升压速率共分七级（可选定）：

Breakdown voltage boost rate is divided into seven levels (can be selected):

A、0.1 kV/s

A, 0.1 kV/s

B、0.2 kV/s

B, 0.2 kV/s

C、0.3 kV/s

C, 0.3 kV/s

D、0.5 kV/s

D, 0.5 kV/s

E、1.0 kV/s

E, 1 kV/s

F、2.0 kV/s

F, 2 kV/s

G、3.0 kV/s

G, 3 kV/s

升压方式：1、匀速升压 2、阶梯升压 3、耐压试验

Boost mode: 1, uniform step up 2, step up 3, pressure test

过电流保护装置：试样击穿时在0.1S内切断电源.

Over current protection device: when the sample breakdown in the 0.1S cut off the power.

漏电电流选择：1—30 mA.

Leakage current selection: 30 - 1 mA.

调压器可均匀连续的调节电压.

Voltage regulator can be uniform and continuous regulation of voltage.

五、设备主要配置

Five, the main equipment configuration

主机一台

Host a

试验装置一套

A set of test equipment

控制系统一套

A set of control systems

数据采集系统一套

A set of data acquisition system

试验用电极 ￠25mm两个，￠75mm一个

The test electrode for two Phi 25mm, Phi 75mm a

试验油箱一套

Test tank set

放电棒一支

Discharge rod

试验用软件一套

Test software set

品牌计算机一套

Brand computer set

打印机一台

A printer

使用说明书一份

A copy of the instruction