ZJC-20KV微機控制介電強度檢測/擊穿電壓測試/介電性能儀器
ZJC-20KV microcomputer controlled voltage breakdown tester
一、概述：
I. overview:
ZJC-20KV電壓擊穿試驗儀采用計算機控制，過人機對話方式，完成對、絕緣介質的耐電壓擊穿強度，工頻介電擊穿強度試驗。
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、標準：
Two, standard:
1、GB1408.1-2006《絕緣材料電氣強度試驗方法》
1, GB1408.1-2006 "electrical strength test method for insulation materials"
2、GB1408.2-2006《絕緣材料電氣強度試驗方法 ，第2部分：對應用直流電壓試驗的附加要求》
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 《耐電壓測試儀檢定規(guī)程》
3, 795-2004 JJG "test instrument for resistance to voltage regulation"
三、適用的試驗方法：
Three, applicable test method:
1、GB/T1695-2005《硫化橡膠工頻擊穿電壓強度和耐電壓的測定方法》
1, GB/T1695-2005 "vulcanized rubber power frequency breakdown voltage strength and resistance to voltage measurement method"
2、GB12913-2008《電容器紙》
2, GB12913-2008 "capacitor paper"
3、ASTM D149《固體電絕緣材料工業(yè)電源頻率下的介電擊穿電壓和介電強度的試驗方法》
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、應用范圍：
Four, application scope:
擊穿電壓儀器主要適用于固體絕緣材料如電線套管、樹脂和膠、浸漬纖維制品、云母及其制品、塑料、薄膜復合制品、陶瓷和玻璃等介質在工頻電壓或直流電壓下?lián)舸姸群湍碗妷簳r間的測試；該介電強度儀器采用計算機控制，可對試驗過程中的各種數(shù)據(jù)進行快速、準確的采集、處理，并可存取、顯示、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、主要技術指標：
Five, the main technical indicators:
輸入電壓： AC 220 V
Input voltage: AC 220 V
輸出電壓： AC 0--20 kV ; DC 0--20 kV
Output voltage: AC kV DC kV 020 020;
電器容量： 5 KVA
Electrical capacity: 5 KVA
高壓分級： 0－5kV； 0-10kV；0－20kV；
High grade: 05kV; 0-10kV; 020kV;
擊穿電壓： 0-20kV
Breakdown voltage: 0-20kV
擊穿電壓升壓速率：0.1KV-3KV
Breakdown voltage boost rate: 0.1KV-3KV
升壓方式：勻速升壓/階梯升壓/耐壓試驗
Boost mode: uniform step up / step up / pressure test
過電流保護裝置：試樣擊穿時在0.1S內切斷電源.
Over current protection device: when the sample breakdown in 0.1S within the power supply.
漏電電流選擇：1—30 mA.
Leakage current selection: 30 - 1 mA.
耐壓時間：0-6H
Pressure time: 0-6H
六、安全說明：
Six, safety instructions:
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(chǎn)生的較強的電磁干擾。也可避免控制計算機失控。
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、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。
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、計算機系統(tǒng)及軟件包：
Seven, computer system and software package:
1、試驗過程中可動態(tài)繪制出試驗曲線，試驗的曲線可以多種顏色疊加對比，局部放大，曲線上任意一段可進行區(qū)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、可對試驗數(shù)據(jù)進行編輯修改，靈活適用；
2, can be used to edit and modify the test data, flexible application;
3、試驗條件及測試結果等數(shù)據(jù)可自動存儲；
3, test conditions and test results and other data can be automatically stored;
4、試驗報告格式靈活可變，適用于不同用戶的不同需求；
4, the test report format is flexible, suitable for different needs of different users;
5、可對一組試驗中曲線數(shù)據(jù)的有效與否進行人為選定；
5, can be used for a set of test data in the effective or not for the selection of human;
6、試驗結果數(shù)據(jù)可導入EXECL,WORD文檔編輯；
6, test results data can be imported into WORD, EXECL document editing;