南澳電氣NAWGS-8型全自動抗干擾異頻介損測試儀可測試全密封的CVT（電容式電壓互感器）C1、C2的介損和電容量，實現(xiàn)了C1、C2的同時測試。該儀器還可以測試CVT變比和電壓角差。多重保護安全可靠儀器具備輸入電壓波動、輸出短路、過壓、過流、溫度等多重保護措施，保證了儀器安全、可靠。儀器還具備接地檢測功能，確保不接地設(shè)

 南澳電氣（武漢）有限公司（簡稱“南澳電氣”)，是國電網(wǎng)武漢高壓研究所改制后成立的高電壓輸變電檢測設(shè)備的高新骨干企業(yè)，主要從事電力儀器儀表、交直流分壓器、互感器類測試設(shè)備、高壓耐壓設(shè)備、峰值電壓表、超聲局放定位系統(tǒng)、工頻信號發(fā)生器、沖擊電壓電流發(fā)生器 、變壓器類試驗設(shè)備、繼電保護測試儀、SF6及開關(guān)類檢測設(shè)備、局部放電超聲檢測系統(tǒng)、避雷器測試設(shè)備、環(huán)境人工氣候模擬實驗裝置、電能表校驗設(shè)備、蓄電池檢測儀等產(chǎn)品的研發(fā)。

南澳電氣NAWGS-8型全自動抗干擾異頻介損測試儀 Automatic Anti-interference Pilot Frequency Dielectric Loss tester

南澳電氣NAWGS-8型全自動抗干擾異頻介損測試儀產(chǎn)品特性

1、液晶中英文顯示    

配備了大屏幕（105mm×65mm）中英文菜單界面，屏顯分為左右兩部分，左邊為功能菜單區(qū)，右邊為相關(guān)狀態(tài)信息提示，每一步都非常清楚，操作人員不需要專業(yè)培訓(xùn)就能使用。一次操作，微機自動完成全過程的測量，是目前非常理想的介損測量設(shè)備。

2、海量存儲數(shù)據(jù)    

內(nèi)部配備有日歷芯片和大容量存儲器，能將檢測結(jié)果按時間順序保存，隨時可以查看歷史記錄，并可以打印輸出；

3、科學(xué)的數(shù)據(jù)管理   

數(shù)據(jù)可以通過U盤導(dǎo)出，可在任意一臺PC機上通過我公司專用軟件，查看和管理數(shù)據(jù)并可生成工作報告。

4、多種測試模式    

能夠分別使用內(nèi)高壓、外高壓、內(nèi)標(biāo)準(zhǔn)、外標(biāo)準(zhǔn)、正接法、反接法、自激法等多種方式測試；在外標(biāo)準(zhǔn)外高壓情況下可以做高電壓（大于10kV）介質(zhì)損耗。

5、CVT測試一步到位    

南澳電氣NAWGS-8型全自動抗干擾異頻介損測試儀還可以測試全密封的CVT（電容式電壓互感器）C1、C2的介損和電容量，實現(xiàn)了C1、C2的同時測試。該儀器還可以測試CVT變比和電壓角差。

6、不拆高壓引線測量CVT儀器可在不拆除CVT高壓引線的情況下正確測量CVT的介質(zhì)損耗值和電容值。

7、CVT反接屏蔽法測量C0 儀器可采用反接屏蔽法測量CVT上端C0的介質(zhì)損耗值和電容值。

8、高速采樣信號儀器內(nèi)部的逆變器和采樣電路全部由數(shù)字化控制，輸出電壓連續(xù)可調(diào)。

9、多重保護安全可靠儀器具備輸入電壓波動、輸出短路、過壓、過流、溫度等多重保護措施，保證了儀器安全、可靠。儀器還具備接地檢測功能，確保不接地設(shè)備不允許升壓。

 

NAWGS-8 Anti-interference Pilot Frequency Dielectric Loss tester

Characteristics of the products

1.Super large LCD display

It is quipped with a large screen (105mm x 65mm), the screen is divided into two parts, the left as a function of the menu area , the right is for the relevant status message alert, every step is very clear, operators is easy to use without professional training. One operation, the microcomputer will automatically complete the whole process of measurement, is the ideal equipment for dielectric loss measuring.

2.Mass storage data

It is equipped with an internal calendar and a large capacity memory chip, which can save the test results in chronological order , you can always view the history, and you can print out at any time.

3.Scientific and advanced data management

The data can be exported through U disk, and can be view, manage and generate report through our company special software on any PC machine.

4.Multiple test modes

The instrument can be used in many test methods, such as internal high-voltage, external high-voltage, internal standard, external standard, positive connection, reverse connection, self-excitation method and other modes. It can do high voltage electric loss test (voltage is more high than 10kV) under external standard and external high-voltage.

5.CVT test in one step

The instrument can also test the dielectric loss and capacitance of fully sealed CVT (capacitor voltage transformer) C1, C2, and achieve simultaneously test for C1, C2. The instrument can also test the CVT ratio and voltage angle difference.

6.The instrument can test CVT without removing high-voltage wire.

The instrument can test the loss value and capacitance value of CVT without removing high-voltage wire

7.Reverse connection shielding method

The instrument can adopt reverse connection shielding method to test the loss value and capacitance value of C0 upper end of CVT.

8.High-speed sampling signal

High speed sampling signal: the inverter and the sampling circuit of the instrument are all controlled by digital control, and the output voltage can be adjusted continuously.

9.Multiple protection is safe and reliable

the instrument has many protective measures such as input voltage fluctuation, output short circuit, over voltage, over current, temperature and so on. It ensures the safety and reliability of the instrument. The instrument also has a grounding detection function to ensure that no grounding equipment is not allowed to boost.

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