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- NAZGF Series DC Hipot test set 南澳電氣NAZGF直流高壓發(fā)生器 南澳電氣NAZGF直流高壓發(fā)生器產(chǎn)品簡介 NAZGF系列直流高壓發(fā)生器，是南澳電氣公司根據(jù)新的中國電力待業(yè)標(biāo)準(zhǔn)DL/T848.1-2004《直流高壓發(fā)生器通用技術(shù)條件》設(shè)計制造的新一代便攜式直流高壓試驗器。NAZGF系列直流高壓發(fā)生器主要適用于電力部門、工礦、冶金、鋼鐵等企業(yè)動力部門對氧化鋅避雷器、電力電纜、變壓器、發(fā)電機(jī)等高壓電氣設(shè)備進(jìn)行直流耐壓試驗。 南澳電氣NAZGF直流高壓發(fā)生器產(chǎn)品別名 直高發(fā)、高壓發(fā)生器、中頻直流高壓發(fā)生器、高壓直流發(fā)生器、直流高壓發(fā)生器、直流發(fā)生器、便攜式直流高壓發(fā)生器、高頻直流高壓發(fā)生器、交直流高壓發(fā)生器、智能直流高壓發(fā)生器 南澳電氣NAZGF直流高壓發(fā)生器產(chǎn)品特性 1.采用高頻倍壓電路，應(yīng)用PWM脈寬調(diào)制技術(shù)和大功率IGBT器件。 2.采用電壓大反饋，輸出電壓穩(wěn)定度高，紋波系數(shù)小≤1%。 3.全量程平滑調(diào)壓，電壓調(diào)節(jié)細(xì)度好調(diào)節(jié)精度≤0.5%，穩(wěn)定度≤1%，電壓電流誤差1%（讀數(shù)±0.2KV），電流誤差±1個字。 4.升壓電位器零起升壓。 5.75%UDC1mA功能按鈕，方便氧化鋅避雷器試驗，精度1%讀數(shù)±1%。 5. 過壓保護(hù)采用拔碼設(shè)定，一目了然，誤差±1%。 6.倍壓采用新型材料，輕巧、堅固。外表涂特種絕緣材料，電氣性能好，防潮能力強(qiáng)。 7.折疊式撐腳，直徑面積大，穩(wěn)定性能好。 8.NAZGF-40KV一體化設(shè)計、高壓拖地電纜引出，方便現(xiàn)場試驗。 9.符合DL/T848.1-2004技術(shù)要求，并經(jīng)電力部電氣設(shè)備質(zhì)量檢測測試中心型式試驗，嚴(yán)格執(zhí)行南澳電氣公司標(biāo)準(zhǔn)出廠。 Product introduction The new generation portable NAZGF DC Hipot test sets also named DC high voltage generator, it is NANAO ELECTRIC based on the latest national electric standard DL/T848.1-2004 "The technical specification of DC hipot tester". NAZGF DC hipot test sets are mainly used in the electric power sector, mining, metallurgy, steel and other power companies for DC hipot testing on MOA, power cables, transformers, generators and other electrical equipment. Also called name DC Hipot Tester, DC Dielectric Test Set, DC voltage generator, DC high voltage test set The Characteristics of the products NAZGF Series DC Hipot test set(all in one、Separate type) 1.Adopt high frequency multi voltage circuit, PWM pulse width modulation technology and high-power IGBT devices. 2.Adopt voltage large feedback, output voltage is stable, ripple factor less than ≤1%. 3.Full range with smooth regulating, voltage regulate fitness precision ≤0.5%, stability≤1%，voltage / current error 1%（reading ±0.2KV）, current error ±1 digital. 4.Potentionmeter step up from zero. 5.75%UDC1mA functional button, easy for MOA testing, accuracy : 1% reading ±1%. 6.Over voltage protection adopts drawing code setting, is clear, error ±1%. 7.Multivoltage cylinder adopt new material, light weight, firm. The surface coated special insulation material, good electrical performance, strong moisture resistance. 8.Folding supporting type, long diameter, stable performance. 9.NAZGF-40KV integrated design, high voltage drag cable, easy for field testing. 10.NAZGF serious product meet the DL/T848.1-2004 technical requirement, and have been inspected by electric quality & inspection department, strict implementation of company standard.
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