LJC-50KV 中航鼎力 电压击穿试验仪

中航鼎力 电压击穿试验仪LJC-50KV

一、中航鼎力 电压击穿试验仪LJC-50KV主要适用范围及功能

满足GB1408-2006 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.主要适用于固体缘材料如：塑料、薄膜、树脂、云母、陶瓷、玻璃、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。

二、中航鼎力 电压击穿试验仪软件程序控制功能：

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。

2．可对试验数据进行编辑修改，灵活适用；

3．试验条件及测试结果等数据可自动存储；

4．试验报告格式灵活可变，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。

6．试验结果数据可导入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。

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。

三、电压击穿试验仪LJC-50KV设备安全保护功能：

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。

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,直至使用设备上的放电装置放电后.(注：因为直流试验后不放电会危险到人身安全,

不能直接拿取电,起到提醒使用人员放电以免造成人身伤害)。

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，可采用手动行放电，保证试验人员的人身安全。

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。

四、电压击穿试验仪LJC-50KV主要技术要求：

输入电压： AC 220 V

输出电压：AC 0－－50 kV ;

DC 0－－50 kV

电器容量： 2 KVA

高压分级： 0－－5kV； 0-10kV；

0－－20kV；0－－50kV

击穿电压： 0-50kV

击穿电压升压速率共分七级（可选定）：

A、0.1 kV/s

B、0.2 kV/s

C、0.3 kV/s

D、0.5 kV/s

E、1.0 kV/s

F、2.0 kV/s

G、3.0 kV/s

升压方式：1、匀速升压 2、阶梯升压 3、耐压试验 

过电流保护装置：试样击穿时在0.1S内切断电源.

漏电电流选择：1—30 mA.

调压器可均匀连续的调节电压.

五、设备主要配置

主机一台

试验装置一套

控制系统一套

数据采集系统一套

试验用电 ￠25mm两个，￠75mm一个

试验油箱一套

放棒一支

试验用软件一套

品牌计算机一套

打印机一台

使用说明书一份

Computer controlled voltage breakdown tester LJC-50KV

Main applicable scope and function

Meet the dielectric strength test method for insulation for GB1408-2006, GB/T1695-2005 vulcanized rubber power frequency voltage breakdown strength and resistance to voltage strength test GB/T3333 cable paper power frequency voltage breakdown test method for Hg / 3330 insulating paint film breakdown strength pressure breakdown test method and ASTM d149 standard was measured by the method GB12656 capacitor paper AC electric. Mainly used in solid insulating materials such as: plastics, film, resin, mica, ceramic, glass, insulating paint and other media in the frequency of the voltage or DC voltage breakdown strength and resistance to voltage time test.

Two, software program control function:

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

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

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 test results data can be imported EXECL.

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.

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.

Three, equipment safety protection function:

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, DC discharge test alarm function: when we finish DC test equipment. When opening the door test equipment will automatically alarm until after using the device discharge device for discharging alarm will automatically be cancelled. (Note: because DC tests on it would be dangerous to personal safety.

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

3, equipped with test manual discharging device, with the host for the integration, when DC test process in case of sudden power failure, can use manual discharging rod discharge, ensure the safety of testing personnel.

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..

Four, the main technical requirements:

Input voltage: AC 220 V

Output voltage: AC kV 050;

DC kV 050

Electrical capacity: 2 KVA

High grade: 05kV; 0-10kV;

020kV; 050kV

Breakdown voltage: 0-50kV

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

A, 0.1 kV/s

B, 0.2 kV/s

C, 0.3 kV/s

D, 0.5 kV/s

E, 1 kV/s

F, 2 kV/s

G, 3 kV/s

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

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

Leakage current selection: 30 - 1 mA.

Voltage regulator can be uniform and continuous regulation of voltage.

Five, the main equipment configuration

Host a

A set of test equipment

A set of control systems

A set of data acquisition system

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

Test tank set

Discharge rod

Test software set

Brand computer set

A printer

A copy of the instruction