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北京冠测试验仪器有限公司 –专业试验仪器制造商，技术精湛，性能卓越，欢迎来电咨询！！
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手机： 15300096837 办公qq:2850381083
联系人：王红
北京冠测试验仪器有限公司是集专业设计、开发、生产与销售于一体的技术股份制企业..
技术要求：
01、输入电压： 交流220 V
02、输出电压： 交流 0－－20 KV ; （可以升级到50KV）
直流0—20 KV （可以升级到50KV）
03、电器容量： 3KVA
04、高压分级： 0－－5KV； 0-10KV；0-20KV
05、升压速率： 10-5000V，在此区间内可以手动设置，目前国内能达到此功能的仪器
06、试验方式：
直流试验：1、击穿试验 2、梯度升压 3、耐压试验
交流试验：1、击穿试验 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
09、主机尺寸：长宽高-800*700*1600（MM）
10、操作台尺寸：长宽高-800*700*650（MM）
11、防护罩材质：白色透明有机玻璃
12、油槽尺寸：长宽高-300*200*150
13、设备重量：约100KG
电压击穿试验仪-微机控制
型号：DDJ-20KV
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
GB12656 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，是我公司自主研发的全新第三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，处于国内地位（国内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迅速降低自动归零。软件系统操作方便，性能稳定，安全可靠。
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：
下面是20KV电气强度试验机部分英文介绍：
Microcomputer control of voltage breakdown testing instrument
Model: DDJ-20KV
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
GB12656 capacitor 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 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, the operation is convenient, can display the real-time dynamic curve, while the rate of pressure rise stepless 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－－20 KV （can upgrade to 50KV）
DC 0 - 20 KV （can upgrade to 50KV）
03, electrical capacity: 3KVA
04, high grade: 0－－5KV; 0-10KV; 0-20KV
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 breakdown test pressure gradient, pressure test
AC test: 1, 2, 3 breakdown test 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
09, host size: length and width and height of -800*700*1600 （MM）
10, operation table size: -800*700*650 long width height （MM）
11, the protective cover material: white transparent organic glass
12, the oil groove dimensions: length width height -300*200*150
13, 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
