介電擊穿強度測定儀

電壓擊穿試驗儀設(shè)備資料簡介

Brief Introduion to Voltage Breakdown Tester

設(shè)備名稱：擊穿電壓試驗儀

Name of Equipment: Breakdown Voltage Tester

設(shè)備型號：DDJ-50KV

Mode of Equipment: DDJ-50KV

控制方式：微機控制

Mode of Control: Microprocessor Control

滿足標準：GB/T 1408-2006 緣材料電氣強度試驗方法

          ASTM D149 固體電緣材料在工業(yè)電源頻率下的介電擊穿電壓和介電強度的試驗方法.

The breakdown voltage tester meets the following standards:

GB/T 1408-2006 Standard Test Method for Eleric Strength of Insulating Materials.

ASTM D149 Standard Test Method for Dieleric Breakdown Voltage and Dieleric Strength of Solid Eleric Insulating Materials at Commercial Power Frequencies.

一、適用范圍及功能

I. Applicable Scale and Funion

介電擊穿強度測定儀主要適用于固體緣材料（如：塑料、橡膠、薄膜、樹脂、云母、陶瓷、玻璃、緣漆等介質(zhì)）在工頻電壓或直流電壓下?lián)舸姸群湍碗妷旱臏y試。

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

介電擊穿強度測定儀本儀器由電腦控制，是我公司自主研發(fā)的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、準確，并能夠準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 dieleric breakdown tester independently developed by our company. The tester comprises dial integrated circuit system and software control system to let the rate of voltage boost accurately, exaly and immediately dete the data of leakage current. The tester is capable of drawing the real-time curve, displaying the test data with the accurate diagnosis, saving, yzing and printing the test data.

（淘汰了代產(chǎn)品通過調(diào)壓器和步進電機進行升壓而導(dǎo)致無法檢測漏電電流、步進電機丟步而導(dǎo)致升壓速率不準確、步進電機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 dete 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 s after breaking down the sample due to the inertia of rotation speed. Also it realized the reset by physical control).

二、軟件功能:介電擊穿強度測定儀

II. Software Funion

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 direly perceived through the senses and easy for operation.

02、曲線顯示：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：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：可以人為設(shè)置名稱，并對實驗進行打印

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

05、試驗方式：可以根據(jù)需求對直流試驗和交流試驗進行靈活選擇

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 sele breakdown voltage, withstand voltage test and gradient test according to requirement.

07、參數(shù)設(shè)置：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：可對不同標準的試樣參數(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：設(shè)置用戶名及，不同的操作員登入進行不同的試驗，互不影響

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

10、標準選擇：含有不同標準，可根據(jù)需求自行選擇

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

11、連續(xù)操作：連續(xù)操作試驗時，可直接在軟件里選擇電機復(fù)位，進行二次試驗

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

三、技術(shù)要求：介電擊穿強度測定儀

III. Technical Requirement:

01、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、電器容量： 3KVA

03. Capacitance of Elerical Device: 3KVA

04、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：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:

           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

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、安裝靈敏度較高的過電流保護裝置試樣擊穿時在0.1S內(nèi)切斷電源

07. The tester is equipped with the high-sensitivity over-current proteive device to ensure that the power is cut off within 0.1S when breaking down the sample.

08、采用的無觸點原件勻速調(diào)壓方式。

08. The tester adopts the advanced non-conta 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、電壓試驗： ≤ 1％

10. Precision of voltage test: ≤ 1％

11、試驗電壓連續(xù)可調(diào)： 0--50 KV

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

12、耐壓時間設(shè)定：0-6小時

12. Withstand voltage duration setting: 0-6h

     13、支持20S,60S升壓.

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

四、保護：介電擊穿強度測定儀

IV. Safety Proteion

 本儀器具有比較完善的護措施：

This tester is possessed of the relatively excellent safety precautions:

本試驗儀器電路保護控制：

Circuit proteion control of this tester:

（1）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

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

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

       高壓輸入回路斷電保護控制：

       Power-off proteion 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)試驗箱門開關(guān)  (5)高壓回路開關(guān)    (6)漏電保護開關(guān)

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

五、試驗方式 介電擊穿強度測定儀

V. Test Method

1、緣試樣空氣中試驗

1. Test on insulating sample in air

2、緣試樣浸油中試驗

       2. Test on insulating sample in oil