電壓擊穿試驗儀BDJC-50KV微機控制

一、電壓擊穿試驗儀滿足標準：
          GB1408-2006 絕緣材料電氣強度試驗方法 
          GB/T1695-2005 硫化橡膠工頻電壓擊穿強度和耐電壓強度試驗
          GB/T3333 電纜紙工頻電壓擊穿試驗方法
          HG/T 3330絕緣漆漆膜擊穿強度測定法
          GB12656 電容器紙工頻電壓擊穿試驗方法
          ASTM D149 固體電絕緣材料在工業電源頻率下的介電擊穿電壓和介電強度的試驗方法.

二、電壓擊穿試驗儀適用范圍及功能
主要適用于固體絕緣材料（如：塑料、橡膠、薄膜、樹脂、云母、陶瓷、玻璃、絕緣漆等介質）在工頻電壓或直流電壓下擊穿強度和耐電壓的測試。
由電腦控制，通過我公司自主研發的全新智能數字集成電路系統與軟件控制系統兩部分來完成，使升壓速率真正做到勻速、準確，并能夠準確測出漏電電流的數據。
可實時動態繪制試驗曲線，顯示試驗數據，判斷準確，并可保存，分析，修改，打印試驗數據。
1、本儀器在試驗過程中可對升壓擊穿過程繪制實時曲線，每次試驗的升壓曲線都由不同顏色構成，試驗結束后可疊加對比材料的試驗數據重復性。
2、可以隨時調取當前及歷史試驗數據進行查看，編輯及修改實驗結果。
3、試驗過程中可以隨時修改試驗條件及存儲路徑及自動存儲試驗結果。
4、試驗過程中，可隨時通過軟件決定本次試驗是否有效，方便篩選試驗結果。
5、可對軟件設置密碼，生成密碼保護，做到專機專人操作，避免無關人員誤操作。
6、 可對試驗結果編輯修改后打印，方便操作 更加人性化。
7、可對一組試驗中曲線數據的試驗結果是否進行人為選定 。
8、本儀器采用先進的無觸點原件勻速調壓方式，淘汰同類產品中機械傳動升壓方式。

三、電壓擊穿試驗儀技術要求：
01、輸入電壓： 交流 220 V
02、輸出電壓： 交流 0--50 KV ; 
               直流 0—50 KV
03、電器容量： 3KVA
04、高壓分級： 0-10KV，0--50KV，
05、升壓速率： 100V/S 200V/S 500 V/S 1000 V/S 2000V/S  5000V/S 等
              （備注：滿足標準要求并可以根據用戶需求設定不同的升壓速率）
06、試驗方式：
           直流試驗：1、勻速升壓  2、梯度升壓 3、耐壓試驗 
           交流試驗：1、勻速升壓 2、梯度升壓 3、耐壓試驗
07、試驗介質：空氣，試驗油
08、安裝靈敏度較高的過電流保護裝置保證試樣擊穿時在0.05S內切斷電源。
09、采用智能集成電路進行勻速升壓。
10、支持短時間內短路試驗要求。
11、電壓試驗精度： ≤ 1％。
12、試驗電壓連續可調： 0--50KV。
13、電流可采集到m*。
14、出具*計量單位校準檢定證書或出具客戶計量單位的證書。
15、電源：220V±10%的單相交流電壓和50Hz±1%的頻率。
16、電流電壓穩定度: 外界電源電壓波動10%時

四、 電壓擊穿試驗儀安全保護
電路保護控制：（1）超壓保護 （2）過流保護 （3）短路保護（4）漏電保護 （5）軟件誤操作保護
高壓輸入回路斷電保護控制： （1）總電源開關  （2）調壓器復位開關 （3）高壓斷電開關 （4）試驗箱門安全開關 （5）高壓回路開關（6）漏電保護開關

五、電壓擊穿試驗儀標準配置
01 試驗主機 一臺   
02 控制裝置 一套   
03 試驗電極 二套（國標1408.1）   
04 試驗油箱 二只   
05 放電系統 一套   
06 控制系統 一套   
07 數據采集系統 一套   
08 試驗軟件 一套 光盤 
09 計算機 一套 品牌 
10 噴墨打印機 一臺 品牌 
11 產品使用說明書 一份   
12 計量證書 一份   
13 產品合格證 一份   

六、電壓擊穿試驗儀設備安全說明：
1、設備要安裝單獨的保護地線。接保護地線，主要是減少試樣擊穿時對周圍產生的較強的電磁干擾。也可避免控制計算機失控。
2、該試驗設備的電路設有多項保護措施，主要有：過流保護、失壓保護、漏電保護、短路保護、直流試驗放電報警等。
3、接地要求： 儀器需要單獨接地，接地附合國家標準要求，金屬棒深埋地下至少要1.5米以下。
4、該試驗設備的電路設有多項保護措施，主要有：過流保護、失壓保護、漏電保護、短路保護、直流試驗放電報警等。

Host size: length width height -800*700*1600 (MM)
Operating table size: long width high -800*700*650 (MM)
Shield material: white transparent organic glass
Oil groove size: length width height -300*200*150
Equipment weight: about 100KG
Safety protection function:
] test were carried out in a test case, test box door open power does not come to input end of the high voltage transformer, high voltage side voltage free. 100kV test equipment for high voltage electrode distance test chamber wall of the recent distance is more than 370 mm, high-voltage test equipment of high voltage electrode distance test chamber wall of the recent distance greater than 250mm, test even people who come in contact with the wall of the box will not be in danger.
The equipment to install a separate protective ground. Earth wire, the main is to reduce the sample breakdown of the strong electromagnetic interference generated around the. Can also avoid control computer control.
] the test equipment of circuit with several kinds of protective measures, mainly has: over-current protection, loss of voltage protection, leakage protection, short-circuit protection, DC discharge test alarm.
] 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 discharge device alarm will automatically be cancelled. (Note: because the DC test on it would be dangerous to personal safety, can not be directly fetching electrode to caution the use of personnel discharge so as not to cause physical damage).
The test discharge device, with the host for the integration, improved in the past with separate a discharge pole function.
Software function:
01, the software platform: WINDOWS window operation platform, the interface is intuitive, easy to operate
02, curves show: in the experimental process can be dynamic display test curve
03. Data export: EXCEL can import the test results
04, the experiment report: can set the report name artificially, and print the experiment report
05. Test method: can choose the DC test and AC test according to the requirement.
06. Test methods: according to the demand of the choice of breakdown voltage, pressure test, gradient test
07, parameter setting: according to different test methods and test methods to set the different parameters flexibly
08. Sample setting: flexible setting for different standard sample parameters
09, personnel management: set the user name and password, different operators to log in for different tests, not affect each other
10, the standard choice: containing different standards, according to the demand to choose their own
11, continuous operation: continuous operation test can be directly in the software to select the motor reset, two trials
Machine component:
1, boost parts: by the regulator and the high-voltage transformer to form 0 ~ 50KV boost part.
2. Moving parts: the voltage change of the high voltage transformer is adjusted by the uniform adjustment of the stepping motor..
3, detection components: measurement circuit composed of integrated circuit. The analog signal and the switch signal are transmitted to the computer by the signal line..
4, computer software: through the inligent circuit to the detection equipment collected by the measurement and control signal to the computer. The computer controls the equipment according to the information and runs the test results..
5, the test electrode: according to the national standard (1408.1-2006) with the equipment provides three electrodes, specifications: diameter of 25mm * two; a diameter of 75mm x 25mm a.
Notes:
] the test instrument in the process such as air relative humidity above 70%, the air discharge between two electrodes distance will increase a lot, so the test please keep a distance of 1.2 meters and instruments.
The computer - control instrument designed for voltage breakdown tester, please do not arbitrarily add and remove programs or for other purposes.
- the company retains the right to improve the equipment, users without prior notice.
Notes:
1, the dielectric breakdown strength tester should have independent grounding wire.
2, before the boot, the operator to first familiar with the operation method.
3, the instrument can not be strongly corrosive gas and particulate impurities in the gas environment.
4, the test environment temperature 15 degrees to 25 degrees, relative humidity between 60% to 70%
5, the sample breakdown instantaneous sparks and accompanied by sound, is normal phenomenon.
6, each change of specimen or in contact with the high-voltage electrode must be with high pressure put flashlight on the high voltage electrode discharge, discharge time more than 5 seconds.
7, every time before testing, must check the ground of the instrument.
Note: other matters please contact us, we will serve wholeheartedly for you.
Meet standards:
GB/T1695-2005 GB/T3333 HG/T3330 /GB12656 /ASTM D149 GB1408-2006.
Electrical strength test of GB1408-2006 insulation material
GB/T1695-2005 vulcanized rubber power frequency voltage breakdown strength and endurance test
GB/T3333 cable paper power frequency voltage breakdown test
HG/T 3330 dielectric paint film breakdown strength determination
GB12656 capacitor paper power frequency voltage breakdown test
Dielectric breakdown voltage and dielectric strength test of D149 ASTM solid electrical insulation material in the industrial power supply frequency
Summary
The voltage breakdown tester is controlled by computer, and the power frequency voltage breakdown of dielectric material is accomplished by man-machine conversation..
Applicable to the solid insulating materials (such as insulation paint, resin and rubber, impregnated fiber products, laminated products, mica and its products, plastics, composite film products, ceramics and glass) under power frequency voltage breakdown voltage, breakdown strength and voltage withstand test.
The instrument can collect, process, display, print and print the data in the experiment..
Safety instructions:
Experiments were conducted at higher voltages, so we were designed with