交流耐電壓強(qiáng)度測(cè)試儀  產(chǎn)品描述

電壓擊穿試驗(yàn)儀,由電腦控制，通過(guò)我公司自主研發(fā)的全新智能數(shù)字集成電路系統(tǒng)與軟件控制系統(tǒng)兩部分來(lái)完成，使升壓速率真正做到勻速、準(zhǔn)確，并能夠準(zhǔn)確測(cè)出漏電電流的數(shù)據(jù)。

本儀器在試驗(yàn)過(guò)程中可對(duì)升壓擊穿過(guò)程繪制實(shí)時(shí)曲線，每次試驗(yàn)的升壓曲線都由不同顏色構(gòu)成，試驗(yàn)結(jié)束后可疊加對(duì)比材料的試驗(yàn)數(shù)據(jù)重復(fù)性。可以隨時(shí)調(diào)取當(dāng)前及歷史試驗(yàn)數(shù)據(jù)進(jìn)行查看，編輯及修改實(shí)驗(yàn)結(jié)果。

可對(duì)軟件設(shè)置密碼，生成密碼保護(hù)，做到專(zhuān)機(jī)專(zhuān)人操作，避免無(wú)關(guān)人員誤操作，試驗(yàn)結(jié)果編輯修改后打印，方便操作更加人性化。

儀器采用先進(jìn)的無(wú)觸點(diǎn)原件勻速調(diào)壓方式，淘汰同類(lèi)產(chǎn)品中機(jī)械傳動(dòng)升壓方式

交流耐電壓強(qiáng)度測(cè)試儀  常規(guī)型號(hào)：

BDJC-10KV（1萬(wàn)伏）一般厚度為1-3mm

BDJC-30KV（3萬(wàn)伏）推薦可測(cè)厚度2-3mm

BDJC-50KV（5萬(wàn)伏）推薦可測(cè)厚度為2-3mm

BDJC-100KV（10萬(wàn)伏）推薦可測(cè)厚度為2-5mm

BDJC-150KV（15萬(wàn)伏） 推薦可測(cè)厚度為1-6mm

產(chǎn)品特點(diǎn)

1、運(yùn)行于WIN  XP/WIN7/WIN8系統(tǒng)下的獨(dú)立安裝軟件，界面友好，操作簡(jiǎn)單

2、實(shí)驗(yàn)顯示曲線，數(shù)據(jù)自動(dòng)儲(chǔ)存，自動(dòng)查找

3、多種用途可以進(jìn)行交、直流試驗(yàn)試驗(yàn)準(zhǔn)確、可靠、安全

4、計(jì)算機(jī)控制試驗(yàn)過(guò)程，自動(dòng)判斷停止，自動(dòng)復(fù)位

5、超壓、過(guò)流、短路、漏電、誤操作等多種保護(hù)

操作步驟：

1、試驗(yàn)前的準(zhǔn)備：

1）打開(kāi)試驗(yàn)機(jī)右側(cè)的總電源開(kāi)關(guān),預(yù)熱15分鐘。

2）打開(kāi)計(jì)算機(jī)進(jìn)入Windows系統(tǒng)。雙擊本儀器軟件的快捷圖標(biāo)打開(kāi)試驗(yàn)登錄界面輸入登錄密碼即可進(jìn)入試驗(yàn)界面。

2、交直流試驗(yàn)的切換

1）本儀器高壓輸出為交流電壓。直流的獲得方式為在原回路中串入高壓硅堆，使測(cè)試回路為脈動(dòng)的直流電壓。實(shí)現(xiàn)的過(guò)程為，硅堆已經(jīng)在高壓變壓器的高壓絕緣塔中，平時(shí)用一個(gè)短路桿把高壓硅堆短接。需要直流試驗(yàn)時(shí)，取出短路桿，使高壓硅堆接入測(cè)試電路中，這時(shí)回路的電壓為脈動(dòng)的直流電壓。

2）前面板直流交流選擇按鈕。該按鈕的狀態(tài)不能改變?cè)O(shè)備輸出的電壓性質(zhì)。按下該按鈕，設(shè)備僅僅是把直流報(bào)警電路接入。指示用戶，當(dāng)打開(kāi)箱門(mén)時(shí)，您需要對(duì)高壓均壓球放電。轉(zhuǎn)動(dòng)放電桿，使放電桿的端部銅球接觸高壓均壓球。建議用戶每次放電銅球接觸高壓均壓球時(shí)間大于五秒。

3）試驗(yàn)的交直流電壓切換，主要取決于高壓絕緣塔中的短路桿是否取出。當(dāng)取出短路桿時(shí)，高壓均壓球上的電壓為直流電壓，插入短路桿時(shí)，高壓均壓球上的電壓為交流電壓。短路桿的取出、插入?yún)⒖醋髠?cè)的示意圖。

4）在直流試驗(yàn)時(shí)，計(jì)算機(jī)也要選擇直流狀態(tài)，否則測(cè)的結(jié)果是不正確的。簡(jiǎn)單的說(shuō)，交流電壓與直流電壓有倍的關(guān)系。

技術(shù)參數(shù)

01、相關(guān)型號(hào)：BDJC-10KV、BDJC-30KV、BDJC-50KV、BDJC-100KV

01、輸入電壓： 交流220 V

02、輸出電壓： 交流0--50 KV  直流0—70 KV   

03、電器容量：5KVA

04、高壓分級(jí)：0--5KV；0-10KV；0-20KV

05、升壓速率：100V/S  200V/S  500V/S  1000V/S 2500V/S 3000V/S

06、試驗(yàn)方式：直流試驗(yàn)：1、擊穿試驗(yàn)2、梯度升壓  3、耐壓試驗(yàn)

           交流試驗(yàn)：1、擊穿試驗(yàn)  2、梯度升壓  3、耐壓試驗(yàn)

07、擊穿判停方式：1、電壓判停2、電流判停

08、電壓試驗(yàn)精度： ≤1％

09、電極規(guī)格： ￠25mm兩個(gè)   ￠75mm一個(gè)

10、主機(jī)尺寸：長(zhǎng)寬高-800*800*1450（MM）

軟件功能:

01、軟件平臺(tái)：WINDOWS窗口操作平臺(tái)，界面直觀，便于操作

02、曲線顯示：在實(shí)驗(yàn)過(guò)程中可以動(dòng)態(tài)顯示試驗(yàn)曲線

03、數(shù)據(jù)導(dǎo)出：可以對(duì)試驗(yàn)結(jié)果導(dǎo)入EXCEL表格

04、實(shí)驗(yàn)報(bào)告：可以人為設(shè)置報(bào)告名稱，并對(duì)實(shí)驗(yàn)報(bào)告進(jìn)行打印

05、試驗(yàn)方式：可以根據(jù)需求對(duì)直流試驗(yàn)和交流試驗(yàn)進(jìn)行靈活選擇

06、試驗(yàn)方法：可以根據(jù)需求自行選擇擊穿電壓、耐壓試驗(yàn)、梯度試驗(yàn)

07、參數(shù)設(shè)置：可以根據(jù)不同的試驗(yàn)方式及試驗(yàn)方法靈活設(shè)置所需的不同參數(shù)值

08、試樣設(shè)置：可對(duì)不同標(biāo)準(zhǔn)的試樣參數(shù)靈活設(shè)置

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

10、標(biāo)準(zhǔn)選擇：含有不同標(biāo)準(zhǔn)，可根據(jù)需求自行選擇

11、連續(xù)操作：連續(xù)操作試驗(yàn)時(shí)，可直接在軟件里結(jié)束試驗(yàn)，進(jìn)行二次試驗(yàn)

產(chǎn)品特點(diǎn)：

1、采用智能集成電路進(jìn)行勻速升壓。

2、支持短時(shí)間內(nèi)短路試驗(yàn)要求。

3、電壓試驗(yàn)精度： ≤1％。

4、試驗(yàn)電壓連續(xù)可調(diào)：0--50KV。

5、電流可采集到mA級(jí)。

6、出具國(guó)家一級(jí)計(jì)量單位校準(zhǔn)檢定證書(shū)或出具客戶指定計(jì)量單位的證書(shū)。

7、電源：220V?10%的單相交流電壓和50Hz?1%的頻率。

8、電流電壓穩(wěn)定度:外界電源電壓波動(dòng)10%時(shí)

標(biāo)準(zhǔn)配置：

主機(jī)一臺(tái)、試驗(yàn)裝置一套、控制系統(tǒng)一套、數(shù)據(jù)采集系統(tǒng)一套、試驗(yàn)用電極￠25mm兩個(gè)，￠75mm一個(gè)、試驗(yàn)油箱一套、放電棒一支、試驗(yàn)用軟件一套、品牌計(jì)算機(jī)一套、打印機(jī)一臺(tái)、使用說(shuō)明書(shū)一份

軟件功能：

1、試驗(yàn)過(guò)程中可動(dòng)態(tài)繪制出試驗(yàn)曲線，試驗(yàn)的曲線可以多種顏色疊加對(duì)比，局部放大，曲線上任意一段可進(jìn)行區(qū)域放大分析；

2、可對(duì)試驗(yàn)數(shù)據(jù)進(jìn)行編輯修改，靈活適用；

3、試驗(yàn)條件及測(cè)試結(jié)果等數(shù)據(jù)可自動(dòng)存儲(chǔ)；

4、試驗(yàn)報(bào)告格式靈活可變，適用于不同用戶的不同需求；

5、可對(duì)一組試驗(yàn)中曲線數(shù)據(jù)的有效與否進(jìn)行人為選定；

6、試驗(yàn)結(jié)果數(shù)據(jù)可導(dǎo)入EXECL、WORD文檔編輯；

7、軟件設(shè)備人員管理功能，試驗(yàn)人員可設(shè)置自己的試驗(yàn)項(xiàng)目和試驗(yàn)參數(shù)，設(shè)置自己的試驗(yàn)內(nèi)容后別人無(wú)法進(jìn)入程序；

8、過(guò)電流保護(hù)裝置有足夠的靈敏度，能夠保證試樣擊穿時(shí)在0.1s內(nèi)切斷電源；

9、儀器運(yùn)行的持久性:儀器可連續(xù)運(yùn)行使用，不需為保護(hù)儀器而定期停機(jī)。

滿足標(biāo)準(zhǔn)：GB1408-2006絕緣材料電氣強(qiáng)度試驗(yàn)方法

          GB/T1695-2005硫化橡膠工頻電壓擊穿強(qiáng)度和耐電壓強(qiáng)度試驗(yàn)

          GB/T3333電纜紙工頻電壓擊穿試驗(yàn)方法

          HG/T 3330絕緣漆漆膜擊穿強(qiáng)度測(cè)定法

          GB12656電容器紙工頻電壓擊穿試驗(yàn)方法

          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(qiáng)度的試驗(yàn)方法.

主要參數(shù)要求

1）量程0-50kV，能進(jìn)行直流和交流試驗(yàn)，

2）有透明防護(hù)罩，升壓速度10-5000V/s可調(diào)，可以實(shí)現(xiàn)均勻升壓、梯度升壓、耐壓升壓、連續(xù)升壓、逐級(jí)升壓、手動(dòng)升壓等功能，要求輸入交流220V，分別輸出交流、直流0-50kV，分級(jí)為0-5kV、0-10kV、0-20kV、0-50kV

3）電器容量不小于5kvA，準(zhǔn)確度1%，有自動(dòng)保護(hù)，帶電腦和打印機(jī)，可記錄和打印試驗(yàn)值和圖表。

4）主要用于絕緣紙及紙板、層壓板、絕緣管、線棒、塑料、薄膜、柔軟復(fù)合材料、浸漬樹(shù)脂、橡膠、絕緣膠、陶瓷等絕緣材料的擊穿電壓、電氣強(qiáng)度、耐電壓實(shí)驗(yàn)，并帶相應(yīng)電極。

相關(guān)產(chǎn)品

BDJC-50KV系類(lèi)介電擊穿強(qiáng)度試驗(yàn)儀/介電擊穿強(qiáng)度測(cè)試儀

BEST-121系類(lèi)絕緣材料體積電阻率和表面電阻率測(cè)試儀

GDAT-C系類(lèi)介電常數(shù)介質(zhì)損耗測(cè)試儀

M-200系類(lèi)塑料滑動(dòng)摩擦磨損試驗(yàn)機(jī)

BDH-20系類(lèi)耐電弧測(cè)試儀/高電壓小電流試驗(yàn)儀

BLD-600系類(lèi)漏電起痕試驗(yàn)儀/高壓漏電起痕試驗(yàn)機(jī)

BRS-3系類(lèi)水平垂直燃燒試驗(yàn)儀/灼熱絲試驗(yàn)儀/針焰試驗(yàn)儀

Product description

The voltage breakdown tester is controlled by the computer and completed by the new intelligent digital integrated circuit system and software control system independently developed by our company, so that the boost rate can be truly uniform and accurate, and the leakage current data can be accurately measured.

During the test, the instrument can draw a real-time curve for the voltage rise and breakdown process. The voltage rise curve of each test is composed of different colors. After the test, the repeatability of the test data of the contrast material can be superimposed. You can access the current and historical test data at any time to view, edit and modify the test results.

Passwords can be set for the software and password protection can be generated, so that special personnel can operate it to avoid misoperation by irrelevant personnel. The test results can be printed after editing and modification, which is more user-friendly.

The instrument adopts the advanced non-contact element constant speed voltage regulation mode, eliminating the mechanical transmission boost mode of similar products

Conventional model:

BDJC-10KV (10000 V) is generally 1-3mm thick

BDJC-30KV (30000 V) recommended measurable thickness 2-3mm

BDJC-50KV (50000 V) recommended measurable thickness is 2-3mm

BDJC-100KV (100000 V) recommended measurable thickness is 2-5mm

BDJC-150KV (150000 V) recommended measurable thickness is 1-6mm

Product features

1. Independent installation software running under WIN XP/WIN7/WIN8 system, friendly interface and simple operation

2. Experimental display curve, automatic data storage, automatic search

3. The AC and DC test can be carried out accurately, reliably and safely for various purposes

4. Computer control test process, automatic judgment stop, automatic reset

5. Overvoltage, overcurrent, short circuit, leakage, misoperation and other protection

Operation steps:

1. Preparation before test:

1) Turn on the main power switch on the right side of the tester and preheat for 15 minutes.

2) Turn on the computer and enter the Windows system. Double-click the shortcut icon of the instrument software to open the test login interface and enter the login password to enter the test interface.

2. Switching of AC and DC test

1) The high voltage output of this instrument is AC voltage. The DC is obtained by serializing the high-voltage silicon stack in the original circuit, so that the test circuit is a pulsating DC voltage. The realization process is that the silicon stack is already in the high-voltage insulation tower of the high-voltage transformer, and the high-voltage silicon stack is usually short-circuited with a short circuit pole. When DC test is required, take out the short circuit rod and connect the high voltage silicon pile into the test circuit. At this time, the circuit voltage is pulsating DC voltage.

2) Front panel DC AC selection button. The status of this button cannot change the nature of the output voltage of the device. Press this button to connect the DC alarm circuit. Instruct the user that you need to discharge the high-voltage equalizing ball when opening the box door. Turn the discharge rod so that the copper ball at the end of the discharge rod contacts the high-voltage equalizing ball. It is recommended that the user contact the high voltage equalizing ball for more than five seconds each time.

3) The AC/DC voltage switching of the test mainly depends on whether the short circuit pole in the high-voltage insulation tower is taken out. When the short-circuit bar is taken out, the voltage on the high-voltage equalizing ball is DC voltage; when the short-circuit bar is inserted, the voltage on the high-voltage equalizing ball is AC voltage. Refer to the schematic diagram on the left for the removal and insertion of the short circuit rod.

4) During the DC test, the computer should also select the DC state, otherwise the measurement result is incorrect. In short, the relationship between AC voltage and DC voltage is times.

technical parameter

01. Relevant models: BDJC-10KV, BDJC-30KV, BDJC-50KV, BDJC-100KV

01. Input voltage: AC 220 V

02. Output voltage: AC 0-50 KV DC 0-70 KV

03. Electrical capacity: 5KVA

04. High voltage classification: 0-5KV; 0-10KV；0-20KV

05. Boost rate: 100V/S 200V/S 500V/S 1000V/S 2500V/S 3000V/S

06. Test method: DC test: 1. Breakdown test 2. Gradient boost 3. Voltage withstand test

AC test: 1. Breakdown test 2. Gradient voltage rise 3. Voltage withstand test

07. Breakdown judgment and stop mode: 1. Voltage judgment and stop 2. Current judgment and stop

08. Voltage test accuracy:≤1%

09. Electrode specification:￠25mm two￠75mm one

10. Host size: length, width, height - 800 * 800 * 1450 (MM)

Software functions:

01. Software platform: WINDOWS window operation platform with intuitive interface and easy operation

02. Curve display: the test curve can be dynamically displayed during the experiment

03. Data export: the test results can be imported into EXCEL table

04. Experiment report: You can manually set the report name and print the experiment report

05. Test method: DC test and AC test can be flexibly selected according to requirements

06. Test method: the breakdown voltage, withstand voltage test and gradient test can be selected according to the demand

07. Parameter setting: different parameter values can be flexibly set according to different test methods and test methods

08. Sample setting: sample parameters of different standards can be flexibly set

09. Personnel management: set user name and password, and different operators log in for different tests, without affecting each other

10. Standard selection: contains different standards, which can be selected according to the needs

11. Continuous operation: during the continuous operation test, the test can be completed directly in the software for a second test

Standard configuration:

One host, one test device, one control system, one data acquisition system, two test electrodes￠25mm, one￠75mm, one test oil tank, one discharge rod, one test software, one brand computer, one printer, and one operation manual

Software functions:

1. During the test, the test curve can be dynamically drawn, and the test curve can be superimposed and contrasted in multiple colors, and locally amplified. Any section of the curve can be subject to regional amplification analysis;

2. The test data can be edited and modified flexibly;

3. Data such as test conditions and test results can be automatically stored;

4. The format of the test report is flexible and applicable to different needs of different users;

5. The validity of curve data in a group of tests can be manually selected;

6. The test result data can be imported into EXECL and WORD files for editing;

7. Software equipment personnel management function. The tester can set his own test items and test parameters. After setting his own test content, others cannot enter the program;

8. The overcurrent protection device has sufficient sensitivity to ensure that the power supply is cut off within 0.1s when the sample is broken down;

9. Persistence of instrument operation: the instrument can be continuously operated and used without regular shutdown to protect the instrument.

Standard: GB1408-2006 Test method for electrical strength of insulating materials

GB/T1695-2005 Vulcanized rubber power frequency voltage breakdown strength and voltage withstand strength test

GB/T3333 Test method for power frequency voltage breakdown of cable paper

HG/T 3330 Test method for breakdown strength of insulating paint film

GB12656 Power frequency voltage breakdown test method for capacitor paper

ASTM D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Industrial Power Frequency

Main parameter requirements

1) Range 0-50kV, capable of DC and AC tests,

2) With transparent protective cover, the step-up speed is 10-5000V/s, which can realize the functions of uniform step-up, gradient step-up, withstand voltage step-up, continuous step-up, step-up and manual step-up. It is required to input AC 220V, respectively output AC and DC 0-50kV, and the grading is 0-5kV, 0-10kV, 0-20kV, 0-50kV

3) The electrical capacity shall not be less than 5kvA, accuracy 1%, automatic protection, computer and printer shall be provided, and the test value and chart can be recorded and printed.

4) It is mainly used for the breakdown voltage, electrical strength and withstand voltage test of insulating materials such as insulating paper and paperboard, laminated plate, insulating tube, wire rod, plastic, film, soft composite material, impregnating resin, rubber, insulating rubber, ceramic, etc., with corresponding electrodes.