中航鼎力 電壓擊穿試驗儀LJC-50KV

一、中航鼎力 電壓擊穿試驗儀LJC-50KV主要適用范圍及功能

滿足GB1408-2006 緣材料電氣強度試驗方法，GB/T1695-2005硫化橡膠工頻電壓擊穿強度和耐電壓強度試驗 GB/T3333 電纜紙工頻電壓擊穿試驗方法 HG/T 3330緣漆漆膜擊穿強度測定法 GB12656 電容器紙工頻電壓擊穿試驗方法及ASTM D149 標準要求.主要適用于固體緣材料如：塑料、薄膜、樹脂、云母、陶瓷、玻璃、緣漆等介質在工頻電壓或直流電壓下擊穿強度和耐電壓時間的測試。

二、中航鼎力 電壓擊穿試驗儀軟件程序控制功能：

1．該設備試驗過程中可動態繪制出試驗曲線，試驗的曲線可以多種顏色疊加對比。

2．可對試驗數據進行編輯修改，靈活適用；

3．試驗條件及測試結果等數據可自動存儲；

4．試驗報告格式靈活可變，適用于不同用戶的不同要求。 5．可對一組試驗中曲線數據的有效與否進行人為選定。

6．試驗結果數據可導入EXECL。

7． 軟件設備人員管理功能，在試驗人員可設置自己的試驗項目和試驗參數，設置自己的試驗內容后別人無法進入等功能。

員管理功能，在試驗人員可設置自己的試驗項目和試驗參數，設置自己的試驗內容后別人無法進入等功能。

三、電壓擊穿試驗儀LJC-50KV設備安全保護功能：

1、設備要安裝單獨的保護地線，主要是減少試樣擊穿時對周圍產生的較強的電磁干擾。也可避免控制計算機失控。

2、直流試驗放電報警功能:在設備做完直流試驗時,當開啟試驗門時,直至使用設備上的放電裝置放電后.(注：因為直流試驗后不放電會危險到人身安全,

不能直接拿取電,起到提醒使用人員放電以免造成人身傷害)。

3、增配試驗手動放電裝置，隨主機為一體化，當直流試驗過程中突然斷電，可采用手動行放電，保證試驗人員的人身安全。

4、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、直流試驗放電保護等。

四、電壓擊穿試驗儀LJC-50KV主要技術要求：

輸入電壓： AC 220 V

輸出電壓：AC 0－－50 kV ;

DC 0－－50 kV

電器容量： 2 KVA

高壓分級： 0－－5kV； 0-10kV；

0－－20kV；0－－50kV

擊穿電壓： 0-50kV

擊穿電壓升壓速率共分七級（可選定）：

A、0.1 kV/s

B、0.2 kV/s

C、0.3 kV/s

D、0.5 kV/s

E、1.0 kV/s

F、2.0 kV/s

G、3.0 kV/s

升壓方式：1、勻速升壓 2、階梯升壓 3、耐壓試驗 

過電流保護裝置：試樣擊穿時在0.1S內切斷電源.

漏電電流選擇：1—30 mA.

調壓器可均勻連續的調節電壓.

五、設備主要配置

主機一臺

試驗裝置一套

控制系統一套

數據采集系統一套

試驗用電 ￠25mm兩個，￠75mm一個

試驗油箱一套

放棒一支

試驗用軟件一套

品牌計算機一套

打印機一臺

使用說明書一份

Computer controlled voltage breakdown tester LJC-50KV

Main applicable scope and function

Meet the dielectric strength test method for insulation for GB1408-2006, GB/T1695-2005 vulcanized rubber power frequency voltage breakdown strength and resistance to voltage strength test GB/T3333 cable paper power frequency voltage breakdown test method for Hg / 3330 insulating paint film breakdown strength pressure breakdown test method and ASTM d149 standard was measured by the method GB12656 capacitor paper AC electric. Mainly used in solid insulating materials such as: plastics, film, resin, mica, ceramic, glass, insulating paint and other media in the frequency of the voltage or DC voltage breakdown strength and resistance to voltage time test.

Two, software program control function:

1 the equipment test process can be dynamically drawn out of the test curve, the curve of the test can be a variety of color overlay contrast.

2 the test data can be edited and modified, flexible application;

3 test conditions and test results and other data can be stored automatically;

4 test report format flexible, applicable to the different requirements of different users. 5 for a set of test data in the curve of the effective or not artificially selected.

6 test results data can be imported EXECL.

7 software equipment personnel management function, in the test personnel can set up their own test items and test parameters, set up their own test content, others can not enter and other functions.

Member management function, in the test personnel can set up their own test items and test parameters, set their own test content, others can not enter and other functions.

Three, equipment safety protection function:

1, equipment to install a separate protective ground, mainly to reduce the breakdown of the sample around the strong electromagnetic interference generated. Can also avoid the control of computer control.

2, DC discharge test alarm function: when we finish DC test equipment. When opening the door test equipment will automatically alarm until after using the device discharge device for discharging alarm will automatically be cancelled. (Note: because DC tests on it would be dangerous to personal safety.

Can not directly take to remind staff use electrode discharge to avoid personal injury).

3, equipped with test manual discharging device, with the host for the integration, when DC test process in case of sudden power failure, can use manual discharging rod discharge, ensure the safety of testing personnel.

4, the circuit of the test equipment is equipped with a number of protective measures, mainly include: over current protection, voltage loss protection, leakage protection, short-circuit protection, DC test discharge protection, etc..

Four, the main technical requirements:

Input voltage: AC 220 V

Output voltage: AC kV 050;

DC kV 050

Electrical capacity: 2 KVA

High grade: 05kV; 0-10kV;

020kV; 050kV

Breakdown voltage: 0-50kV

Breakdown voltage boost rate is divided into seven levels (can be selected):

A, 0.1 kV/s

B, 0.2 kV/s

C, 0.3 kV/s

D, 0.5 kV/s

E, 1 kV/s

F, 2 kV/s

G, 3 kV/s

Boost mode: 1, uniform step up 2, step up 3, pressure test

Over current protection device: when the sample breakdown in the 0.1S cut off the power.

Leakage current selection: 30 - 1 mA.

Voltage regulator can be uniform and continuous regulation of voltage.

Five, the main equipment configuration

Host a

A set of test equipment

A set of control systems

A set of data acquisition system

The test electrode for two Phi 25mm, Phi 75mm a

Test tank set

Discharge rod

Test software set

Brand computer set

A printer

A copy of the instruction