• 介電強(qiáng)度試驗儀適用范圍及功能

I. Applicable Scale and Function

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(zhì)）在工頻電壓或直流電壓下?lián)舸?qiáng)度和耐電壓的測試。

The tester is mainly used in testing breakdown strength and withstand voltage of solid insulating materials (including plastics, rubber, film, resin, mica, porcelain, glass and insulating varnish etc.) at power frequency voltage or direct voltage.

本儀器由電腦控制，是我公司自主研發(fā)的全新第二代介電擊穿檢測儀器，本儀器由數(shù)字集成電路系統(tǒng)與軟件控制系統(tǒng)兩大部分構(gòu)成，使升壓速率真正做到勻速、準(zhǔn)確，并能夠準(zhǔn)確測出漏電電流的數(shù)據(jù)。可實時繪制試驗曲線，顯示試驗數(shù)據(jù)，判斷準(zhǔn)確，并可保存，分析，打印試驗數(shù)據(jù)。

The tester is controlled by computer and it is the second-generation dielectric breakdown tester independently developed by our company. The tester comprises digital integrated circuit system and software control system to let the rate of voltage boost accuray, exactly and immediay detect the data of leakage current. The tester is capable of drawing the real-time curve, displaying the test data with the accurate diagnosis, saving, analyzing and printing the test data.

（淘汰了*代產(chǎn)品通過調(diào)壓器和步進(jìn)電機(jī)進(jìn)行升壓而導(dǎo)致無法檢測漏電電流、步進(jìn)電機(jī)丟步而導(dǎo)致升壓速率不準(zhǔn)確、步進(jìn)電機(jī)在升壓過程中擊穿試樣后由于轉(zhuǎn)速慣性而無法立刻停止而導(dǎo)致?lián)舸╇妷簲?shù)據(jù)錯誤，并且復(fù)位需要通過物理接觸來完成等缺點 ）。

(The tester overcomes the disadvantages in the first-generation tester; for example, the first-generation tester boosts the voltage with voltage regulator and stepping motor so that it fails to detect the leakage current. Furthermore the stepping motor loses the step to cause the inaccurate rate of voltage boost, and the stepping motor causes the breakdown voltage data error in the process of voltage boost because it fails to stop after breaking down the sample due to the inertia of rotation speed. Also it realized the reset by physical control).

二、介電強(qiáng)度試驗儀軟件功能:

II. Software Function

01、軟件平臺：WINDOWS窗口操作平臺，界面直觀，便于操作

01. Software Platform: WINDOWS operating platform, the interface is directly perceived through the senses and easy for operation.

02、曲線顯示：介電強(qiáng)度試驗儀在實驗過程中可以動態(tài)顯示試驗曲線

02. Curve Display: capable of dynamically displaying the test curve in the experiment.

03、數(shù)據(jù)導(dǎo)出：介電強(qiáng)度試驗儀可以對試驗結(jié)果導(dǎo)入EXCEL表格

03. Data Export: capable of importing the test results into EXCEL.

04、實驗報告：可以人為設(shè)置報告名稱，并對實驗報告進(jìn)行打印

04. Lab Report: capable of manual set for report name and printing the lab report.

05、試驗方式：介電強(qiáng)度試驗儀可以根據(jù)需求對直流試驗和交流試驗進(jìn)行靈活選擇

05. Test Method: to supply the flexible options on DC and AC test according to requirement.

06、試驗方法：可以根據(jù)需求自行選擇擊穿電壓、耐壓試驗、梯度試驗

06. Test Method: to select breakdown voltage, withstand voltage test and gradient test according to requirement.

07、參數(shù)設(shè)置：介電強(qiáng)度試驗儀可以根據(jù)不同的試驗方式及試驗方法靈活設(shè)置所需的不同參數(shù)值

07. Parameter Setting: capable of setting the different parameter values according to the different test methods.

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

08. Sample Setting: capable of flexibly setting the sample parameters with the different standards.

09、人員管理：介電強(qiáng)度試驗儀設(shè)置用戶名及密碼，不同的操作員登入進(jìn)行不同的試驗，互不影響

09. Personnel Management: to set the user name and password and different operators log in the different tests without the interaction for each other.

10、標(biāo)準(zhǔn)選擇：介電強(qiáng)度試驗儀含有不同標(biāo)準(zhǔn)，可根據(jù)需求自行選擇

10. Standard Option: to select the different standards available according to the requirement.

11、連續(xù)操作：介電強(qiáng)度試驗儀連續(xù)操作試驗時，可直接在軟件里選擇電機(jī)復(fù)位，進(jìn)行二次試驗

11. Continuous Operation: capable of directly selecting the motor reset in the software and implementing a second test in case of the continuous operation test.

三、介電強(qiáng)度試驗儀技術(shù)要求：

III. Technical Requirement:

01、介電強(qiáng)度試驗儀輸入電壓： 交流 220 V

01. Input Voltage: AC 220 V
02、輸出電壓： 交流 0--50 KV ;

02. Output Voltage: AC 0--50 KV;
               直流 0—50 KV

DC 0—50 KV
03、介電強(qiáng)度試驗儀電器容量： 3KVA

03. Capacitance of Electrical Device: 3KVA
04、介電強(qiáng)度試驗儀高壓分級： 0--5KV； 0-10KV； 0--20KV；0--50KV

04. High Voltage Hierarchy: 0--5KV; 0-10KV; 0--20KV; 0--50KV

05、升壓速率： 100 V/S   200 V/S   500 V/S   1000 V/S   2500 V/S   5000 V/S

                 （備注：介電強(qiáng)度試驗儀可以根據(jù)用戶需求設(shè)定不同的升壓速率）

05. Rate of Voltage Boost: 100 V/S   200 V/S   500 V/S   1000 V/S   2500 V/S   5000 V/S

(Note: Different rates of voltage pressure available according to user’s different requirement)

06、試驗方式：

06. Test Method:
           介電強(qiáng)度試驗儀直流試驗：1、勻速升壓  2、梯度升壓  3、耐壓試驗
         介電強(qiáng)度試驗儀交流試驗：1、勻速升壓  2、梯度升壓  3、耐壓試驗

DC Test: 1. Voltage boost at constant velocity   2. Gradient voltage boost   3. Withstand voltage test

AC Test: 1. Voltage boost at constant velocity   2. Gradient voltage boost   3. Withstand voltage test
07、介電強(qiáng)度試驗儀安裝靈敏度較高的過電流保護(hù)裝置保證試樣擊穿時在0.1S內(nèi)切斷電源

07. The tester is equipped with the high-sensitivity over-current protective device to ensure that the power is cut off within 0.1S when breaking down the sample.
08、介電強(qiáng)度試驗儀采用*的無觸點原件勻速調(diào)壓方式。

08. The tester adopts the advanced non-contact original voltage regulation mode at constant velocity.
09、支持短時間內(nèi)短路試驗要求。

09. The tester supports short circuit test in a short period.
10、介電強(qiáng)度試驗儀電壓試驗精度： ≤ 1％

10. Precision of voltage test: ≤ 1％
11、介電強(qiáng)度試驗儀試驗電壓連續(xù)可調(diào)： 0--50 KV

11. Test voltage to be continuously regulatory: 0--50 KV

12、介電強(qiáng)度試驗儀耐壓時間設(shè)定：0-6小時

12. Withstand voltage duration setting: 0-6h

     13、支持20S,60S急速升壓.

     13. The tester supports 20S and 60S voltage boost at high velocity.

四、介電強(qiáng)度試驗儀安全保護(hù)：

IV. Safety Protection

 介電強(qiáng)度試驗儀具有比較完善的安全防護(hù)措施：

This tester is possessed of the relatively excellent safety precautions:

介電強(qiáng)度試驗儀儀電路保護(hù)控制：

Circuit protection control of this tester:

（1）超壓保護(hù) （2）過流保護(hù)    （3）短路保護(hù) （4）漏電保護(hù) （5）軟件誤操作保護(hù)

(1)Over-Voltage Protection (2) Over-current Protection (3) Short Circuit Protection

(4) Leakage Protection (5) Software Mal-operation Protection

     介電強(qiáng)度試驗儀高壓輸入回路斷電保護(hù)控制：

       Power-off protection control of high voltage input loop:

   (1)總電源開關(guān)        (2)調(diào)壓器復(fù)位開關(guān)  (3)高壓斷電開關(guān)

   (1) Main Power Switch   (2) Reset Switch for voltage regulator (3) High Voltage Power-off Switch

        (4)試驗箱門安全開關(guān)  (5)高壓回路開關(guān)    (6)漏電保護(hù)開關(guān)

        (4) Safety Switch for test door   (5) High Voltage Loop Switch   (6) Leakage Protection Switch

五、介電強(qiáng)度試驗儀試驗方式

V. Test Method

1、介電強(qiáng)度試驗儀絕緣試樣空氣中試驗

1. The dielectric strength tester in air

2、介電強(qiáng)度試驗儀絕緣試樣浸油中試驗

2. The dielectric strength tester in oil

北京冠測試驗儀器有限公司專注于試驗方法的創(chuàng)新及應(yīng)用，是集研發(fā)、生產(chǎn)、銷售、售后于一體的專業(yè)試驗儀器供應(yīng)商！
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