介电强度检测/击穿电压测试/介电性能仪器

ZJC-20KV微机控制介电强度检测/击穿电压测试/介电性能仪器
ZJC-20KV microcomputer controlled voltage breakdown tester
一、概述：
I. overview:
ZJC-20KV电压击穿试验仪采用计算机控制，过人机对话方式，完成对、绝缘介质的耐电压击穿强度，工频介电击穿强度试验。
ZJC-20KV voltage breakdown tester is controlled by computer, the method of man-machine conversation is completed, the dielectric breakdown strength of the insulation is finished, and the power frequency dielectric breakdown strength test is done.
二、标准：
Two, standard:
1、GB1408.1-2006《绝缘材料电气强度试验方法》
1, GB1408.1-2006 "electrical strength test method for insulation materials"
2、GB1408.2-2006《绝缘材料电气强度试验方法 ，第2部分：对应用直流电压试验的附加要求》
2, "GB1408.2-2006 electrical strength of insulating materials test methods, part second: Additional requirements for the application of DC voltage test"
3、JJG 795-2004 《耐电压测试仪检定规程》
3, 795-2004 JJG "test instrument for resistance to voltage regulation"
三、适用的试验方法：
Three, applicable test method:
1、GB/T1695-2005《硫化橡胶工频击穿电压强度和耐电压的测定方法》
1, GB/T1695-2005 "vulcanized rubber power frequency breakdown voltage strength and resistance to voltage measurement method"
2、GB12913-2008《电容器纸》
2, GB12913-2008 "capacitor paper"
3、ASTM D149《固体电绝缘材料工业电源频率下的介电击穿电压和介电强度的试验方法》
3, D149 ASTM "test method for dielectric breakdown voltage and dielectric strength of the dielectric breakdown voltage at the industrial power supply frequency of the solid electrical insulation material"
四、应用范围：
Four, application scope:
击穿电压仪器主要适用于固体绝缘材料如电线套管、树脂和胶、浸渍纤维制品、云母及其制品、塑料、薄膜复合制品、陶瓷和玻璃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；该介电强度仪器采用计算机控制，可对试验过程中的各种数据进行快速、准确的采集、处理，并可存取、显示、打印。
The breakdown voltage apparatus is mainly suitable for solid insulating materials such as wire casing, resin and rubber, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass, etc., which can be used to collect and process the data in the test process.
五、主要技术指标：
Five, the main technical indicators:
输入电压： AC 220 V
Input voltage: AC 220 V
输出电压： AC 0--20 kV ; DC 0--20 kV
Output voltage: AC kV DC kV 020 020;
电器容量： 5 KVA
Electrical capacity: 5 KVA
高压分级： 0－5kV； 0-10kV；0－20kV；
High grade: 05kV; 0-10kV; 020kV;
击穿电压： 0-20kV
Breakdown voltage: 0-20kV
击穿电压升压速率：0.1KV-3KV
Breakdown voltage boost rate: 0.1KV-3KV
升压方式：匀速升压/阶梯升压/耐压试验
Boost mode: uniform step up / step up / 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 0.1S within the power supply.
漏电电流选择：1—30 mA.
Leakage current selection: 30 - 1 mA.
耐压时间：0-6H
Pressure time: 0-6H
六、安全说明：
Six, safety instructions:
1、设备要安装单独的保护地线。接保护地线，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 wire. Earth wire, mainly to reduce the sample breakdown of the strong electromagnetic interference around the. Can also avoid control computer control.
2、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。
2, the circuit of the test equipment is provided with a number of protective measures, mainly include: over current protection, loss protection, leakage protection, short circuit protection, DC test.
七、计算机系统及软件包：
Seven, computer system and software package:
1、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，局部放大，曲线上任意一段可进行区域放大分析；
1, the test process can be drawn from the test curve, the curve can be a variety of color overlay contrast, local amplification, a section of the curve can be amplified in any region;
2、可对试验数据进行编辑修改，灵活适用；
2, can be used to edit and modify the test data, 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 automatically stored;
4、试验报告格式灵活可变，适用于不同用户的不同需求；
4, the test report format is flexible, suitable for different needs of different users;
5、可对一组试验中曲线数据的有效与否进行人为选定；
5, can be used for a set of test data in the effective or not for the selection of human;
6、试验结果数据可导入EXECL,WORD文档编辑；
6, test results data can be imported into WORD, EXECL document editing;