檢測認證人脈交流通訊錄
- NAZGF Series DC Hipot test set 南澳電氣NAZGF直流高壓發生器 南澳電氣NAZGF直流高壓發生器產品簡介 NAZGF系列直流高壓發生器，是南澳電氣公司根據新的中國電力待業標準DL/T848.1-2004《直流高壓發生器通用技術條件》設計制造的新一代便攜式直流高壓試驗器。NAZGF系列直流高壓發生器主要適用于電力部門、工礦、冶金、鋼鐵等企業動力部門對氧化鋅避雷器、電力電纜、變壓器、發電機等高壓電氣設備進行直流耐壓試驗。 南澳電氣NAZGF直流高壓發生器產品別名 直高發、高壓發生器、中頻直流高壓發生器、高壓直流發生器、直流高壓發生器、直流發生器、便攜式直流高壓發生器、高頻直流高壓發生器、交直流高壓發生器、智能直流高壓發生器 南澳電氣NAZGF直流高壓發生器產品特性 1.采用高頻倍壓電路，應用PWM脈寬調制技術和大功率IGBT器件。 2.采用電壓大反饋，輸出電壓穩定度高，紋波系數小≤1%。 3.全量程平滑調壓，電壓調節細度好調節精度≤0.5%，穩定度≤1%，電壓電流誤差1%（讀數±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±1%。 5. 過壓保護采用拔碼設定，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。 7.折疊式撐腳，直徑面積大，穩定性能好。 8.NAZGF-40KV一體化設計、高壓拖地電纜引出，方便現場試驗。 9.符合DL/T848.1-2004技術要求，并經電力部電氣設備質量檢測測試中心型式試驗，嚴格執行南澳電氣公司標準出廠。 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.
