云南11选5开奖结果

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击穿强度耐电压测试仪


详细介绍

击穿强度耐电压测试仪50KV测试设备高压电极距离试验箱壁的Z近距离大于250mm,试验时即使人接触箱壁也不会有危险。

击穿强度耐电压测试仪符合国标:GB/T1408-2006、ASTM (D)149试验方式:直流/交流:击穿试验、耐压试验、阶梯试验显示方式:曲线/数据显示,数据打印。试验空间:绝缘油/空气升压速率:0.1KV/S-3KV/S整机精度:≤2%关于击穿电压测试术语、定义及类型:1、耐电压值: 将电压升高到规定值,保持一定时间试样未被击穿,称此电压值为试样的耐电压值;2、击穿电压: 试样在某一电压作用下被击穿,此时的电压值称击穿电压;3、击穿电压强度: 试样的击穿电压与其厚度之比,称电压强度,以KV/mm表示。

 

击穿强度耐电压测试仪安全保护功能:
1、试验在试验箱中进行,试验箱门打开时电源加不到高压变压器输入端,即高压侧无电压。100KV测试设备高压电极距离试验箱壁的zui近距离大于270mm,50KV测试设备高压电极距离试验箱壁的zui近距离大于250mm,试验时即使人接触箱壁也不会有危险。
2、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。
3、该试验设备的电路设有多项保护措施,主要有:过流保护、过压保护、漏电保护、短路保护、直流试验放电报警,电磁放电等。
4、试验在试验箱中进行,试验箱门打开时电源加不到高压变压器输入端,即高压侧无电压。100KV测试设备高压电极距离试验箱壁的zui近距离时安全距离,试验时即使人接触箱壁也不会有危险。
5、本仪器试验过程中如空气相对湿度大于70%,两电极间空气放电的距离会增加很多,所以试验中请与仪器保持1.2米的距离。
6、本仪器之控制计算机专为电压击穿试验机设计,请勿随意添加和删除程序或移作它用。
云南11选5开奖结果 7、本公司保留对设备改进的权利,并不另行通知用户。

 

主要配置:(采用国内知名或进口配件)
1、 试验主机一台
2、 10万伏电压击穿试验仪高压发生器一台
3、全自动微电脑电压调压装置一套(串口方式)
4、步进电机一台
5、控制系统一套
6、电压及电流采集模块一套
7、过流保护装置一套
8、 试验用电极 ¢25mm两个 ¢75mm一个(可根据材料定制)
9、 试验用油盒一只:材质为有机玻璃
10、放电棒一支(使用方法:试验结束,电机归位后关掉电源开关,拿出放电棒,拉直伸缩杆,将接地夹另一头插入放电帮金属探头插孔中,然后将接地夹夹到仪器接地端上,手握绝缘手柄,打开试验箱玻璃门,用金属探头接触高压头即变压器端。 注意:在每次试验完成后拿出样品前都要事先完全放电,在放电时,在放电点接触停留时间超过2秒。)
11、电压击穿计算机测控软件一套
12、计算机一台 
13、彩色喷墨打印机一台
14、国家一级计量鉴定质检证书一份
15、产品使用说明书一份
16、数据线一套
17、合格证一份 

 

 

Breakdown strength resistance voltage tester (BDJC-100KV)
The breakdown voltage tester, dielectric breakdown strength tester, high voltage breakdown tester, voltage breakdown tester, voltage breakdown tester, dielectric breakdown strength tester of electric power, power frequency withstand voltage breakdown tester, voltage breakdown tester, electrical insulation material strength tester, breakdown strength tester, electrical strength tester, the dielectric strength tester, electrical breakdown voltage tester, dielectric strength tester, solid insulation tester electrical strength tester resistance materials, breakdown voltage of vulcanized rubber punctave dielectric strength tester, high voltage breakdown strength, power frequency breakdown voltage tester, tester insulation material industrial power frequency of dielectric the breakdown voltage and dielectric strength of solid electrical rubber plastic film, the frequency of the voltage or DC voltage breakdown strength and voltage withstand test instrument.
Breakdown strength resistance voltage testing instrument in line with the national standard: GB/T1408-2006, ASTM (D) 149 test mode: DC / AC: breakdown test, pressure test, step test display: curve / data display, data printing. Test space: insulating oil / air pressure rate: 0.1KV/S-3KV/S machine accuracy: less than 2% of the breakdown voltage test terms, definitions and types: 1, high voltage: the voltage is increased to a predetermined value, to maintain a certain time of sample breakdown is not known, the voltage withstanding voltage values of samples; 2, the breakdown voltage of sample in a breakdown voltage, the voltage value of the breakdown voltage and breakdown voltage strength; 3: the sample breakdown voltage and thickness ratio, said voltage strength, as indicated by KV/mm.
Breakdown strength resistance voltage tester safety protection function:
1, the test in the test chamber, the test box door open when the power supply is not added to the high voltage transformer input side, that is, the high voltage side no voltage. 100KV test equipment of high voltage electrode distance test box wall distance is greater than 270mm, 50KV test equipment of high voltage electrode distance test box wall distance is greater than 250mm, even when the test contact wall of the box will not be in danger.
2, equipment to install a separate protective ground. The protective earth wire is mainly to reduce the strong electromagnetic interference generated by the breakdown of the sample. Can also avoid the control of computer control.
3, the circuit of the test equipment is equipped with a number of protective measures, including: over current protection, over-voltage protection, leakage protection, short-circuit protection, DC test discharge alarm, electromagnetic discharge, etc..
4, the test in the test chamber, the test box door open when the power supply is not added to the high voltage transformer input side, that is, the high voltage side no voltage. 100KV test equipment, the nearest distance from the wall of the high voltage electrode distance test case, test, even if people have access to the tank wall will not be dangerous.
5, the instrument test process such as air relative humidity is greater than two, the distance between the 70% electrodes air discharge will increase a lot, so the test and equipment to maintain a distance of 1.2 meters.
6, the instrument control computer designed for voltage breakdown testing machine design, do not arbitrarily add and remove programs or move for it to use.
7, the company reserves the right to improve the equipment, not to be notified to the user.
Breakdown strength resistance voltage tester main configuration: (using domestic well-known or import parts)
1, a test host
2, 100 thousand V voltage breakdown tester, a high voltage generator
3, fully automatic microcomputer voltage regulator device (serial mode)
4, stepper motor
5, a set of control system
6, voltage and current acquisition module set
7, over current protection device set
8, test of two electrode 25mm Phi 75mm a (according to the material can be customized)
9, test oil box one: material for organic glass
10, a discharge rod (using the method: the end of the experiment, the motor homing after turn off the power switch, with discharge rod, a escopic rod straightening, the grounding clip insert the other end of the discharge for the metal probe socket, then the grounding clip to the instrument grounding terminal, with insulated handle, open test box the glass door head with a metal probe is in contact with the high-voltage transformer end. Note: before each test is completed, the sample must be fully discharged in advance, in the discharge, the discharge point of contact for more than 2 seconds.
11, voltage breakdown computer control software set
12, a computer
13, color inkjet printer
14, the national level measurement and identification of a quality certificate
15, a copy of the instructions of the product
16, a set of data lines
17, a certificate of qualification

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