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NAWT Wireless High-voltage Phasing Tester    NAWT高電壓試驗核相器驗電器

產品簡介

NAWT高壓核相器驗電器，應用于電力線路、變電所的相位校驗和相序校驗，具有核相、測相序、驗電等功能具備很強的抗干擾性，符合（ EMC ）標準要求，適應各種電磁場干擾場合。將被測高電壓相位信號由采集器取出，經過處理后直接發射出去。由核相儀接收并進行相位比較，對核相后的結果定性。因NAWT無線高壓核相儀是無線傳輸，真正達到安全可靠、快速準確，適應各種核相場合。

產品別名

核相儀，核相裝置，無線核相器，高壓核相器，高壓核相儀，語音核相器，語音核相儀，無線核相儀

產品特性

1、屏幕顯示內容：無線高壓核相儀，不同相、同相、頻率、X、Y、 、 、。

2、電源：主機采用可充電電源，X 和 Y 采集器 采用5 節 AG10 電池。

3、自動關機：開機后8分鐘左右主機會自動關機 。

4、接觸被測強電場時，儀器會自動報警。

產品參數

①準確度：同相誤差≤15°，不同相誤差≤15°

②采樣速率 3 次 / 秒

③X和Y采集器電源電壓為7.5V ±1.5V

④X和Y采集器工作電流≤5mA

⑤主機和 X、Y采集器的視距傳輸距離為X、Y≥20m

⑥工作環境：0℃┉ +50℃ 濕度：≤85%RH

⑦儲存環境：0℃┉ +55℃ 濕度：≤85%RH

⑧本產品所測電壓等級為 0.38KV┉220KV

安全事項 

1、現場測試時，操作人員應按電力部門高壓測試安全距離標準進行操作。

2、所測試絕緣桿電壓等級為 ≤ 220KV 。

3、（特別注意：每次使用前請認真檢查絕緣桿的絕緣性能，注意天氣情況，嚴格遵守國家高壓試驗的相關規定！）

4、使用時應認真執行本單位安全規章制度，并嚴格遵守DL408-91安全工作規程（發電廠變電所電氣部份）相關規定，仔細保管儀器，定期檢查絕緣。

5、絕緣桿為6節伸縮式，在使用時，不管工作電壓是否為最高電壓，均要把伸縮絕緣桿拉到最長狀態（約3.2米），握手時只能握在第六節上，不得在第五節上握手。

NAWT Wireless High-voltage Phasing Tester

Product introduction

NAWT Wireless High-voltage Phasing Tester , used in power lines , substations and phase sequence phase check verification , with nuclear phase , phase sequence , electrical inspection and other functions with a strong anti-interference, compliance (EMC ) standards, adapt to various electromagnetic interference occasions . High voltage phase signal will be measured by the collector out emitted directly after the treatment . Received by the nuclear phase and the phase comparison , the results for the nuclear phase characterization. Because NAWT Wireless high-pressure nuclear phase meter is a wireless transmission , thereby achieving safe, reliable, fast and accurate , adapt to various nuclear phase occasion.

Also called name

Nuclear phase meter , nuclear phase devices, wireless nuclear phase device, high-voltage nuclear phase device, high-voltage nuclear phase meter , voice nuclear phase device, wireless nuclear phase device

The Characteristics of the products

1.NAWT Wireless High-voltage Phasing Tester adopting large-capacity and maintenance-free battery, which completely solve the disposable electricity shortage and troublesome replacement for carbon battery, button batteries and other disposable battery, especially suitable for field work ; without loading the battery, so it do not cause spark , therefore the device complies with safety  mining equipment safety designing.

2.In the long-distance testing, the visible range will up to 200m, and can be used through the walls.

3.The phase, waveform, and frequency date will be showed on the LCD screen, the testing is quite safe,fast and reliable, with real female voice broadcasting.

4.Adopting the telescopic insulating rod , is portable and easy to use, the insulation performance meet requirements of electric insulation withstand testing.

5.The portable receiver with elegant design and non-slip treatment process

6.The total device adopts advanced technology, small and light.

The parameters of the products

① Accuracy: phase error ≤ 15 °, different phase error ≤ 15 °

② Sampling rate 3 times / sec

③ X and Y collector supply voltage is 7.5V ± 1.5V

④ X and Y collector current ≤ 5mA

⑤ host and X, Y acquisition the sight transmission distance of X, Y ≥ 20m

⑥ working environment : 0 ° ┉ +50 ° humidity : ≤ 85% RH

⑦ storage environment : 0 ° ┉ +55 ° humidity : ≤ 85% RH

⑧ the product of the measured voltage level of 0.38 KV ┉ 220KV

Power supply: AC110V/115V/120V/127V/220V/230V/240V, can optional

Input frequency: 50Hz/60Hz optional

Note: Our users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

Safety issues:

1.While testing on-site, the operator shall stay in a safe distance to operate.

2.The tested insulating rod voltage rating is ≤ 220KV.

3.( Special attention: Please checking the insulation rod carefully before using, pay attention to the weather, please strict compliance with the relevant national high-voltage testing regulation! )

4.Should earnestly implement the safety rules and regulations, and strictly comply with the relevant provisions of DL408-91 safety regulations (Electrical Power Substation part), keeping the instruments carefully and checking the insulation regularly.

5.The insulation rod is 6 telescopic rod , when in use, regardless of the operating voltage is the highest voltage , are put telescopic insulating rod pulled up state ( about 3.1 meters ) , griping the Section VI, can't on Section V.