高電壓擊穿強度測試儀

高電壓擊穿強度測試儀尺寸：

主機尺寸：長(cháng)寬高-800*700*1600（MM）

操作臺尺寸：長(cháng)寬高-800*700*650（MM）

防護罩材質(zhì)：白色透明有機玻璃

油槽尺寸：長(cháng)寬高-300*200*150

設備重量：約100KG

高電壓擊穿強度測試儀安全保護功能：

◆ 試驗在試驗箱中進(jìn)行，試驗箱門(mén)打開(kāi)時(shí)電源加不到高壓變壓器輸入端，即高壓側無(wú)電壓。100KV測試設備高壓電極距離試驗箱壁的zui近距離大于370mm，50KV測試設備高壓電極距離試驗箱壁的zui近距離大于250mm，試驗時(shí)即使人接觸箱壁也不會(huì )有危險。

◆ 設備要安裝單獨的保護地線(xiàn)。接保護地線(xiàn)，主要是減少試樣擊穿時(shí)對周?chē)a(chǎn)生的較強的電磁干擾。也可避免控制計算機失控。

◆ 該試驗設備的電路設有多項保護措施，主要有：過(guò)流保護、失壓保護、漏電保護、短路保護、直流試驗放電報警等。

◆直流試驗放電報警功能:在設備做完直流試驗時(shí),當開(kāi)啟試驗門(mén)時(shí)設備會(huì )自動(dòng)報警,直至使用設備上的放電裝置放電后報警會(huì )自動(dòng)取消.(注：因為直流試驗后不放電會(huì )危險到人身安全,不能直接拿取電極,起到提醒使用人員放電以免造成人身傷害)。

◆ 試驗放電裝置，隨主機為一體化，改進(jìn)了以往單獨配備一根放電桿的功能。

軟件功能:

01、軟件平臺：WINDOWS窗口操作平臺，界面直觀(guān)，便于操作

02、曲線(xiàn)顯示：在實(shí)驗過(guò)程中可以動(dòng)態(tài)顯示試驗曲線(xiàn)

03、數據導出：可以對試驗結果導入EXCEL表格

04、實(shí)驗報告：可以人為設置報告名稱(chēng)，并對實(shí)驗報告進(jìn)行打印

05、試驗方式：可以根據需求對直流試驗和交流試驗進(jìn)行靈活選擇

06、試驗方法：可以根據需求自行選擇擊穿電壓、耐壓試驗、梯度試驗

07、參數設置：可以根據不同的試驗方式及試驗方法靈活設置所需的不同參數值

08、試樣設置：可對不同標準的試樣參數靈活設置

09、人員管理：設置用戶(hù)名及密碼，不同的操作員登入進(jìn)行不同的試驗，互不影響

10、標準選擇：含有不同標準，可根據需求自行選擇

11、連續操作：連續操作試驗時(shí)，可直接在軟件里選擇電機復位，進(jìn)行二次試驗

整機組成：

1、升壓部件：由調壓器和高壓變壓器組成0～50KV的升壓部分。

2、動(dòng)部件：由步進(jìn)電機均勻調節調壓器使加給高壓變壓器的電壓變化。

3、檢測部件：由集成電路組成的測量電路。通過(guò)信號線(xiàn)把檢測的模擬信號和開(kāi)關(guān)信號傳給計算機。

4、計算機軟件：通過(guò)智能電路把由檢測設備采集的測控信號傳給計算機。計算機根據采集的信息控制設備運行并處理試驗結果。

5、試驗電極：根據國家標準(1408.1-2006)隨設備提供三個(gè)電極，具體規格為：Ф25mm×25mm兩個(gè)；Ф75mm×25mm一個(gè)。

注意事項：

●本儀器試驗過(guò)程中如空氣相對濕度大于70%，兩電極間空氣放電的距離會(huì )增加很多，所以試驗中請與儀器保持1.2米的距離。

●本儀器之控制計算機專(zhuān)為電壓擊穿試驗機設計，請勿隨意添加和刪除程序或移作它用。

●本公司保留對設備改進(jìn)的權利，并不另行通知用戶(hù)。

注意事項：
1、介電擊穿強度試驗儀安裝時(shí)應具有獨立的接地線(xiàn)。
2、在開(kāi)機前，操作者要首先熟悉操作方法。
3、儀器不能在有強烈腐蝕性氣體及有顆粒雜質(zhì)的氣體環(huán)境中使用。
4、試驗環(huán)境溫度15度到25度之間，相對濕度60％到70％之間
5、試樣擊穿瞬間有火花產(chǎn)生并伴有聲響，屬正?，F象。
6、每次更換試樣或接觸高壓電極時(shí)必須用高壓放電棒對高壓電極進(jìn)行放電，放電時(shí)間5秒以上。

7、每次進(jìn)行試驗前，必須檢查儀器接地。

注：   其它未盡事宜請，我們將竭誠為您服務(wù)。

滿(mǎn)足標準：

GB1408-2006 GB/T1695-2005 GB/T3333  HG/T3330 /GB12656 /ASTM D149 .

      GB1408-2006 絕緣材料電氣強度試驗

      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

      HG/T 3330絕緣漆漆膜擊穿強度測定

      GB12656 電容器紙工頻電壓擊穿試驗

       ASTM D149 固體電絕緣材料在工業(yè)電源頻率下的介電擊穿電壓和介電強度試驗

概述

電壓擊穿試驗儀采用計算機控制，通過(guò)人機對話(huà)方式，完成對絕緣介質(zhì)材料的工頻電壓擊穿，工頻耐壓試驗。

適用于對固體絕緣材料(如：絕緣漆、樹(shù)脂和膠、浸漬纖維制品、層壓制品、云母及其制品、塑料、薄膜復合制品、陶瓷和玻璃等)在工頻電壓下?lián)舸╇妷?，擊穿強度和耐電壓的測試。

儀器對實(shí)驗過(guò)程中的各種數據快速、準確地進(jìn)行采集、處理、存取、顯示、打印。

安全說(shuō)明：

試驗在較高電壓下進(jìn)行，所以我們在設計時(shí)加以必要的保護措施以防止發(fā)生意外。

1．試驗在試驗箱中進(jìn)行，試樣可放在空氣中或變壓器油中。50KV電壓頭安全放電距離對四周均小于200mm，試驗時(shí)即使觸到箱壁也不會(huì )發(fā)生危險。

2．升壓變壓器高壓側尾端及儀器外殼是連接在一起的，即儀器外殼與該地點(diǎn)的地是等電位。

3．電路保護：儀器設有過(guò)流保護、過(guò)壓保護、失壓保護、短路保護、漏電保護電路等。

整機組成：

1、升壓部件：由調壓器和高壓變壓器組成0～50KV的升壓部分。

2、動(dòng)部件：由步進(jìn)電機均勻調節調壓器使加給高壓變壓器的電壓變化。

3、檢測部件：由集成電路組成的測量電路。通過(guò)信號線(xiàn)把檢測的模擬信號和開(kāi)關(guān)信號傳給計算機。

4、計算機軟件：通過(guò)智能電路把由檢測設備采集的測控信號傳給計算機。計算機根據采集的信息控制設備運行并處理試驗結果。

5、試驗電極：根據國家標準(1408.1-2006)隨設備提供三個(gè)電極，具體規格為：Ф25mm×25mm兩個(gè)；Ф75mm×25mm一個(gè)。

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