絕緣電壓擊穿強度測試儀

絕緣電壓擊穿強度測試儀試驗方式：

擊穿試驗、耐壓試驗、階梯試驗

絕緣電壓擊穿強度測試儀顯示方式：

曲線/數據顯示，數據打印。

試驗空間：

絕緣油/空氣

升壓速率：

0.1KV/S-3KV/S

整機精度：

≤2% 

技術指標：

輸入電壓： 交流 220 V   輸出電壓： 交流 0--100 KV ;

 直流 0—100 KV   電器容量： 10KVA   高壓分級： 0-100KV

升壓速率：0.01-5.0kv  （備注：滿足標準要求并可以根據用戶需求設定不同的升壓速率）

試驗方式：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

試驗介質：空氣，試驗油    安裝靈敏度較高的過電流保護裝置保證試樣擊穿時在0.05S內切斷電源。  儀器配備*故障報警系統 避免用戶操作故障儀器發生危險。（上位機報警和下位機報警）

整機組成：

1、升壓部件：2、動部件/3、檢測部件/4、計算機軟件/5、試驗電極：

/1、由調壓器和高壓變壓器組成0～50KV的升壓部分。

2、由步進電機均勻調節調壓器使加給高壓變壓器的電壓變化。

3、由集成電路組成的測量電路。通過信號線把檢測的模擬信號和開關信號傳給計算機。

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

適用材料：

    主要適用于固體絕緣材料如下：

電線套管、

樹脂和膠、

浸漬纖維制品、

云母及其制品、

塑料薄膜、

陶瓷、

玻璃、

絕緣漆、

硫化橡膠、

電纜紙、

絕緣漆漆膜、

硬質橡膠、

紙板等

絕緣介質在空氣或液體介質中，測量工頻（48~62Hz）或對應直流電壓下擊穿強度和耐電壓時間。

適用于連續均勻升壓或逐級升壓的方式，對試樣施加交流/或直流，電壓直至擊穿，測量擊穿電壓值，計算試樣的擊穿強度；用迅速升壓的方法，將電壓升到規定值，保持一定的時間試樣不擊穿，定此時規定值為試樣的耐電壓值。

Test method: 
 
Breakdown test, compression test, step test 
 
 
 
Display mode: 
 
Curve/data display, data printing. 
 
 
 
Test space: 
 
Insulating oil/air 
 
 
 
Pressure rise rate: 
 
0.1 KV/S - 3 KV/S 
 
 
 
High precision: 
 
2% or less 
 
 
 
 
Technical indicators: 
 
The input voltage: ac 220 V output voltage: communication 0-100 KV; 
 
Dc 0-100 KV electric capacity: 10 kva high-pressure sizing: 0-100 KV 
 
Pressure rise rate: 0.01 to 5.0 kv (note: meet the standard requirements and can be set according to user requirements different pressure rise rate) 
 
Test method: dc test: 1, 2, gradient booster 3 uniform booster, withstand voltage test 
 
Communication test: 1, 2, gradient booster 3 uniform booster, withstand voltage test 
 
Test medium: air, oil test installation high sensitivity of over current protection device to ensure the sample breakdown within 0.05 S when cut off power supply. The instrument is equipped with advanced fault alarm system Avoid user operation fault instrument. Alarm (the upper machine and lower machine alarm) 
 
 
 
 
 
 
 
The whole machine: 
 
1, booster parts: 2, moving parts / 3, test parts / 4, computer software / 5, test electrode: 
 
 
 
/ 1, consists of a voltage regulator and the high voltage transformer 0 ~ 50 kv booster section. 
 
2, evenly regulating voltage regulator by stepper motor to high voltage transformer voltage change. 
 
3, measuring circuit composed of integrated circuit. Through the analog signal and the detection line switch signal to the computer. 
 
4, through inligent circuit by testing equipment acquisition of measurement and control signals to the computer. Computer control equipment operation according to the collected information and process the test results. 
 
5, according to the national standard (1408.1-2006) with the equipment to provide three electrodes, specifications are: Ф two 25 mm x 25 mm; Ф a 75 mm x 25 mm. 
 
 
 
 
 
 
 
Applicable materials: 
 
Mainly suitable for solid insulating material is as follows: 
 
The wire casing, 
 
Resin and rubber, 
 
Impregnated fiber products, 
 
Mica and its products, 
 
Plastic film, 
 
Ceramics, 
 
Glass, 
 
Insulating paint, 
 
Vulcanized rubber, 
 
Cable paper, 
 
Insulating varnish film, 
 
Hard rubber, 
 
Cardboard etc. 
 
 
 
Insulating medium in air or liquid medium, the measurement of power frequency (48 ~ 62 hz) or the corresponding breakdown strength under dc voltage and voltage withstand time. 
 
Apply continuous uniform booster or booster way, step by step toward a sample dc, ac/or until the breakdown voltage, breakdown voltage measurement, calculation of sample breakdown strength; Use the method of rapid booster, e., will increase the voltage to maintain a certain amount of time the sample breakdown, not set the withstand voltage value of the specified value for sample and now.