<optgroup id="rwhes"></optgroup>

    <dl id="rwhes"></dl>
    <div id="rwhes"></div>

    <em id="rwhes"><ol id="rwhes"></ol></em>
    <div id="rwhes"></div>
    <dl id="rwhes"></dl>
      <em id="rwhes"></em>

        <dl id="rwhes"><ol id="rwhes"></ol></dl><dl id="rwhes"></dl>

          <em id="rwhes"><ol id="rwhes"><mark id="rwhes"></mark></ol></em>

          雷電沖擊試驗設備裝置
          Lightning Impact test equipment device
          變壓器測試儀器
          Transformer testing equipment
          GIS電器開關斷路器測試儀器
          GIS electrical switch circuit breaker test equipment
          高壓避雷器測試儀器
          High-voltage arrester testing instruments
          接地電阻測試儀器
          Ground Resistance testing equipment
          帶電作業工器具及
          其他電工儀表設備
          Charged operating the equipment and other electrical instrumentation
          交直流試驗電源設備
          (無局部放電試驗變壓器)
          AC-DC power supply test equipment (no PD test transformer)
          電氣絕緣測試儀器
          Electrical insulation testing equipment
          二次回路繼電保護裝置測試儀器
          Secondary circuit protection device to test equipment
          互感器檢定及測試設備
          Transformers test and test equipment
          電纜故障測試儀器
          Cable Fault testing equipment
          電參表校驗儀器
          Calibration equipment, the Senate table

             HRHG雷電沖擊電壓發生器試驗裝置
               Lightning impulse voltage generator testing device
               HRHG


             HRHGA雷電沖擊電流發生器試驗裝
               Lightning impact of current generator testing
               device HRHGA


             HRHG-DIMS1/2/3B全自動雷電沖擊試驗測量系統
               Automatic lightning impact test measurement system
               HRHG-DIMS1/2/3B


             HRHGCS-2000A全自動雷電沖擊試驗控制系統
               Automatic control system lightning impact test
               HRHGCS-2000A


             HRHG23雷電沖擊峰值電壓表
               Lightning impact of the peak voltage meter HRHG23


             HRHG23A雷電沖擊峰值電流表
               Lightning impact peak Ammeter HRHG23A


             雷電沖擊電壓(電流)發生器試驗系統設備技術升級改造
               Lightning impulse voltage (current) system test
               equipment generator technology upgrading technology
               upgrading equipment

             HRFRC Impulse capacitor divider
             HRZT-(1A-80A)直流電阻快速測試儀(1A-80A)
               Quick test for DC Resistance (1 A-80A) HRZT(1A-80A)

             HRBRTC變壓器繞組特征變形測試儀
               Transformer winding characteristics of deformation
               tester HRBRTC


             HRBT變壓器電氣特性全自動綜合試驗臺
               Electrical transformer of automatic comprehensive
               test-bed HRBT


             HRBZ全自動變比組別測試儀
               Automatic variable than the group Tester HRBZ


             HRDC智能型電氣參數測量儀
               Intelligent electrical parameters measuring
               instrument HRDC


             HRBCD智能型變壓器空載負載損耗及容量分析測試儀
               Intelligent Transformer empty load loss tester
               HRBCD


             HRKFR變壓器空載負載損耗及容量分析測試儀
               Transformer load loss and no-load capacity of
               Tester HRKFR


             HRRC變壓器容量分析 測試儀
               Transformer capacity of Tester HRRC


             HRBC變壓器有載分接開關測試儀
               Transformers OLTC Tester HRBC


             HRJZK發電機轉子交流阻抗測試儀
               Generator rotor impedance tester HRJZK


             HRSFQ三倍頻電源發生器
               Tripler power generator HRSFQ
             HRWGS抗干擾全自動介質損耗測試儀
              
          Anti-jamming automatic dielectric loss tester HRWGS

             HRYWGS異頻全自動介質損耗測試儀
               Automatic different frequency dielectric loss 
               tester HRYWGS


             HRWGS-Y一體化精密油介損體積電阻率測試儀
               Integration of sophisticated oil-loss volume
               resistivity Tester HRWGS-Y


             HRIJJ-80 全自動絕緣油介電強度測試儀
               Automatic insulating oil dielectric strength
               tester HRIJJ-80


             HR-2671 數字化絕緣電阻測試儀
               Digital insulation resistance tester HR-2671

             HR-5/10kV測吸收比和極化指數絕緣電阻測試儀
               Measuring absorption ratio and polarization index
               insulation resistance tester HR-5/10kV


             HR-2.5/5kV指針式絕緣電阻測試儀
               Pointer insulation resistance tester HR-2.5/5kV

             HRZLY真空濾油凈油機
               Insulating oil filter vacuum HRZLY


             HRSP絕緣油氣相色譜分析儀
               Insulation oil and gas chromatography analyzer
               HRSP-9
             HRGKC高壓開關動特性測試儀
               High voltage switch dynamic characteristics test
               instrument HRGKC


             HRHLY-100A接觸(回路)電阻測試儀
               
          Contacts (circuit) resistance tester HRHLY-100A

             HRZDC真空開關真空度測試儀
               
          Vacuum switch vacuum tester HRZDC

             HRDWS-IIC數字式SF6微量水分測試儀
               
          Digital SF6 trace moisture tester HRDWS-IIC

             HRLF-ID高精度SF6氣體檢漏儀
               High-precision SF6 gas leak detectors HRLF-ID


             HRSF6高精度SF6氣體放電分解物分析儀
               
          High-precision SF6 gas discharge decomposition of
               analyzer HRSF


             HRLH1-10Y-10-30移動式SF6氣體回收充氣裝置
              
          Mobile SF6 gas recovery inflatable device
               HRLH1-10Y-10-30


             HRGKJ-I高低壓開關柜通電試驗臺
               High-voltage power low-voltage switchgear test bed
               HRGKT-I


             HRMJC SF6 智能密度繼電器校驗儀
               
          SF6 intelligent density relay calibrator HRMJC

             HRPZH 高精度SF6氣體質量分析綜合測試儀
               SF6 gas HRPZH high-precision analysis of the
               quality  of the comprehensive test
             HRYBJ氧化鋅避雷器特性測試儀
              
          MOA of Tester HRYBJ

             HRYBS-30kV氧化鋅避雷器直流參數試驗儀
               MOA DC-test parameters HRYBS-30kV


             HRFJX避雷器放電計數器檢測儀
               Arrester discharge counter detector HRFJX


             HRZGF直流高壓發生器
              
          DC high-voltage generator HRZGF

             HRSQ雙鉗口接地電阻測試儀
              
          Two-Qiankou ground resistance tester HRSQ

             E-2000鉗形接地電阻測試儀
              
          Clamp ground resistance tester E-2000

             HRDER-2571數字式接地電阻測試
               Digital ground resistance tester HRDER-2571

             HR高壓鐵塔接地電阻測試儀
               High-voltage transmission tower ground resistance
               tester HR


           
             HRWGR大地網接地電阻測試儀
              
          Geodetic network ground resistance tester HRWGR

             ZC-8接地電阻測試搖表
              
          Grounding resistance testing shake table ZC-8

             HRJDT接地引下線導通測試儀
              
          Grounding Yin Xiaxian on-tester HRJDT

             HRZJ3微機型抗分布電容式直流接地探測器
              
          HRZJ3 Microcomputer-Typed Detector of Anti-
               distributed Capacitive Type Direct current
               Grounding
             HRZGF直流高壓發生器
               DC High Voltage Generator HRZGF


             HRBSQ大電流發生器(升流器)
              
          Large current generator(Adjust the large current
               generator) HRBSQ


             HRJNY絕緣靴(手套)耐壓試驗裝置
              
          Insulated boots (gloves) pressure testing device
               HRJNY


             HRVLF-30/50/80/1.1 0.1Hz超低頻高壓發生器
              
          0.1Hz Very-Low-Frequency high voltage generator
               HRVLF-30/1.1 HRVLF-50 / 5 HRVLF-80/1.1


             HRJFD-3A數字局部放電檢測儀
              
          Figures partial discharge detector HRJFD-3A

             HRJFD現場數字局部放電檢測分析系統
               Figures at the scene of partial discharge detection
               system HRJFD


             HRJFD-2A局部放電超聲自動定位系統
               PD ultrasound automatic positioning system HRJFD-2A


             HRGTB干式試驗變壓器
               Dry test transformer HRGTB


             HRYDQ(W)充氣式(無局部放電)試驗變壓器
              
          Inflatable (no PD) test transformer HRYDQ(W)

             HRSGB多功能數字分壓器(智能數字高壓表)
              
          Multi-functional digital divider (intelligent
               digital high-pressure form) HRSGB


             HRYDXB工頻串聯諧振升壓裝置
              
          Series resonant frequency step-up device HRYDXB

             HRYDJ(W)油浸式(無局部放電)試驗變壓器
              
          Oil-immersed (no PD) test transformer HRYDJ(W)

             HRKZX(Q)/T(Q)系列控制箱/臺(手動,電動,全自動)
              
          Series control box (manual, electric,automatic)
                HRKZX(Q)/T(Q)


             HRBFXZ變頻串聯諧振交流耐壓高壓試驗裝置
               Series resonant frequency exchange of high-pressure
               test equipment pressure HRBFXZ


             HR24工頻峰值電壓表
               Industrial Frequency Peak-Voltmeter HR24


             HRYDT 3C認證電器安規耐壓試驗儀
              
          3C certification of the electrical pressure tester
               HRYDT


             HRBSQ(JZ)直流大電流發生器(直流升流器)
               DC Large current generator(DC Adjust the large
               current generator) HRBSQ(JZ)
             HRVAT-CT全自動CT伏安變化特性綜合測試儀
              
          Automatic CT voltammetry of change than the
               Comprehensive test HRVAT-CT


             HRVAT-CT/PT全自動CT/PT伏安變比特性綜合測試儀
              
          Automatic CT / PT voltammetry of change than the
               Comprehensive test HRVAT-CT/PT


             HRHGQL-H電流互感器現場測試儀校驗裝置
               Current Transformer site tester calibration device
               HRHGQL-H


             HRHGQY-H電壓互感器現場測試儀校驗裝置
              
          Voltage transformer at the scene tester calibration
               device HRHGQY-H


             HRFHA PT二次負載在線測試儀
              
          PT secondary load-line tester HRFHA

             HRYJB PT二次壓降測試儀
              
          PT secondary pressure tester HRYJB

             HRH-H全自動互感器校驗裝置(試驗室)
              
          Automatic transformer calibration device
               (laboratory) HRH-H


             HRH-H(X)全自動互感器校驗臺(現場)
               Automatic transformer Test Bench (the scene)
               HRH-H (x)


             HRHL-A標準電流互感器
              
          Standards current transformer HRHL-A

             HRHJ-KV標準電壓互感器
              
          Standard voltage transformer HRHJ-kV

             HRFH互感器負荷箱
              
          Transformer load me HRFH

             HRHEA智能互感器校驗儀
              
          Smart transformer calibrator HRHEA

             HRHEJ互感器校驗儀整檢裝置
              
           Transformer calibrator seized the entire
               device HRHEJ


             YJFH-HR二次壓降及二次負荷在線測試儀
              
          YJFH-HR Secondary voltage drop and secondary
               load-circuit tester


            HRCJDY-BZ標準雷電脈沖沖擊電壓校準測試系統裝置
               HRCJDY-BZ Standard lightning impulse voltage pulse
               calibration test system devices


             HENZ3-HR型電子式互感器校驗儀
              
            HENZ3-HR Electronic Transformer Calibrator
                Automatic intelligent Calibration System
             HRJBC繼電保護綜合測試儀
              
          Comprehensive test instrument HRJBC relay

             HRWJC微機繼電保護測試儀
              
          Computer relay tester HRWJC

             HRWJC-6(六相電壓,六相電流)微機繼電保護測試儀
              
          (6-phase of voltage, 6-phase of current )
               Computer relay tester HRWJC-6


             HRZJ3直流系統接地故障測試儀
              
          DC system fault tester HRZJ3

             HRYXQ三相、單相電子移相器
              
          Three-phase, single-phase electronic phase
               shifters HRYX


             HRRJCD單相電子式熱繼電器檢驗儀
              
          Single-phase electronic thermal relay test-HRRJCD

             HRRJCS三相電子式熱繼電器檢驗儀
              
          Three-phase electronic thermal relay test-HRRJCS

             HRDS多用校驗儀(電能表現場校驗儀)
              
          More use of calibrator (Meter scene calibrator)
               HRDS


             HRCGB功率差動繼電器檢驗儀
              
          power differential relay test-HRCGB

             HRMJC SF6智能密度繼電器檢驗儀
               SF6 intelligent density relay calibrator HRMJC


             HRLC-8/8QYG氣體(瓦斯)繼電器壓力釋放閥自動測試儀
               Gas (gas) pressure release valve automatically
               relay tester HRLC--8/8QYG
             HRLGT(JK)電纜故障測試儀(架空)
              
          Cable fault Tester (overhead) HRLGT (JK)

             HRLGT(DM)電纜故障測試儀(地埋)
              
          Cable fault Tester (buried) HRLGT (DM)

             HRLGT(TX)通訊電纜故障測試儀
              
          Communications cable fault tester HRLGT (TX)

             HRGXL工頻線路參數測試儀
              
          The frequency line parameters Tester HRGXL

             HRWG輸電線路故障距離測試儀
               Transmission line fault from the test instrument
               HRWG


             HRJWG-5看守所周界高壓電網警防裝置
               Detention center-sector high-voltage power grid
               to prevent warning device HRJWG-5


             HRJWG-10監獄周界高壓電網警防裝置
               The prison perimeter to prevent high-voltage
               power grid warning device HRJWG-10


             HRHG-CR雷電脈沖過電壓在線監測高壓沖擊電壓分壓器
               HRHG-CR lightning pulse voltage online monitoring of
               high-voltage impulse voltage divider
             HRDS多功能電能表現場校驗儀
               Meter at the scene calibrator HRDS


             HRGP工頻信號發生器
              
          Frequency signal generator HRGP

             HRPX多功能工頻頻率相位計
              
          Phase of the frequent rate HRPX

             HRDXB電力諧波報警儀
              
          Power harmonic Alarm HRDXB

             HRDXC電力諧波測量儀
              
          Power harmonic meter HRDXC

             HRDXC電力諧波(電能質量)測量分析儀
              
          Harmonic power (power quality) measurement
               analyzer HRDXC


             HRCQ全自動電容電橋測試儀
              
          Automatic capacitance bridge tester HRCQ

             HRJDT-604型電壓監測記錄儀
                HRJDT-604 voltage monitor recorder
             HREC-1高壓核相器
               HREC-1 type of high pressure jer phase detectors


             HREC-11無線高電壓核相器
              
          Wireless voltage nuclear phase-HREC-11

             HRWG-11交流低零值絕緣子帶電檢測儀
              
          The exchange value of low-insulator charged
               detector HRWG-11


             HRWG-12交流線路絕緣子串電壓分布測量儀
             
           Exchange string voltage distribution lines
               measuring table HRWG-12


             HRWG-15交流線路絕緣子串電壓分布測量表檢測儀
              
          Exchange string voltage distribution lines
               measuring table detector HRWG-15


             HRWG-16絕緣子絕緣電阻測試儀
              
          Insulator insulation resistance tester HRWG-16

             HREC-2高壓驗電器
               High voltage-pressure Electroscope HREC-2


             HRGB/HRGLB單相/三相隔離變壓器,整流變壓器,隔離濾波器
              
          Single-phase, three-phase isolation transformer,
               rectifier transformers, isolation filter HRGB/HRGLB

             HRTNZD(S)系列電動柱型調壓器/可調穩壓電源
              
           Series Electric columnar regulator / adjustable
               power supply HRTNZD(S)


             HRZD-2型攜帶式單相試驗電源箱
                HRZD-2 type portable power box single-phase tests

             HRZD-3型攜帶式三相試驗電源箱
                HRZD-3 type portable three-phase power box tests

               
           
          HRJFD-2A局部放電超聲自動定位系統
           
                長期以來,運作中大型變壓器的故障檢測及定位始終是電氣工程師們關注的焦點問題。國家“七五”重點科技攻關項目“大型變壓器局部放電超聲定位方法及裝置的研究“課題中研制的HRJFD-2A系統為解決這一問題提供了有效手段。
              HRJFD-2A系統先后在葛州壩500kV開關站、武漢鳳凰山500kV變電站、沈陽變壓器廠、合肥變壓器廠、衡陽變壓器廠、廣州供電局、武漢供電局、湖南電力局、重慶變壓器廠、武鋼等處對數百臺變壓器,電抗器進行局部放電超聲測量。該系統工作可靠、操作方便,滿足測量要求。作為電力部“八五”重點推廣項目之一,目前該電裝置已廣泛應用于東北、華中、華東、華北和西北等有關單位的電力測試研究及現場測量。
              HRJFD-2A超聲定位系統集高性能計算機、高靈敏度局放聲測探頭、程控放大濾波、高速A/D轉換器、瞬態波形記錄、信號分析、故障定位計算機軟件于一體,適用于大型變壓器和充油高電壓電器設備以及GIS和其他電力運行設備中局部放電超聲信號的采集、測量、分析和定位以及在線監測。
              HRJFD-2A超聲定位系統對通常產生的變壓器圍屏、引線、金屬件及高壓線圈表面的放電能迅速判明故障位置。定位誤差小于250mm,整套測量系統能檢測出小于1000pC局部放電量的超聲信號。
              功能與特點:
          1、基于Windows平臺下的軟件,使局部放電超聲波探測的操作、分析更簡捷。
          2、超聲波傳感器具有低噪聲、高靈敏度和抗干擾性能,使信號的獲取更可靠。
          3、具有局部放電超聲波信號的電-聲定位和聲-聲定位功能,使現場測量更靈活。
          4、任意選擇超聲波信號的球面定位計算或雙曲面定位計算,使定位結果更精確。
          5、用立體幾何圖形展現超聲波探頭和定位點的坐標位置。
          6、方便建立測量和定位的數據庫,便于進一步分析和管理。
          7、本儀器還可以作為局部放電在線監測儀使用,可監測電力設備的局放產生和發生發展。
          技術參數:
          超聲探頭靈敏度:-150dB
          輸入通道數:6
          A/D轉換精度:8bit±1/2LSB
          采樣長度:32k/通道
          最小可測放電量:<50pC(實驗室) <300(1000)pC(現場)
          最小定位誤差:<50mm(實驗室)< 250mm(現場)
           
               
           
          HRJFD-2A Type Local Discharge Ultrasonic Automatic Positioning Device
           
                The failure testing and positioning of operating the medium and large sized transformers have always been the points that electrical engineers focus for a long time. The HRJFD-2A system, manufactured in the large-sized transformer local discharge ultrasonic position method and equipment research subject which is one of the national key scientific and technological project has provided an effective solution.
          The HRJFD-2A system has carried the ultrasonic measurement to the local discharge of the hundreds of transformers and reactor in Gezhou Dam 500kV switch station, Wuhan Phoenix Mountain 500kV transformer substation, Shengyang transformer factory, Hefei transformer factory, Hengyang transformer factory, Guangzhou power supply bureau, Hunan electricity generating board, Chongqing transformers factory and Wuhan steel. This system has the advantage of operation reliable and easy to operate. It can meet the needs of measurement. As one of the key items of the of eight-five project, this electrical device has been widely used for the spot test and research in the related unit in the north, east, central and northwest parts of China.
          The HRJFD-2A ultrasonic positioning system which is including the high performance computer, high-sensitivity local discharge sound probe, programmed amplified filter, high-speed A/D transducer, transient waveform recording, signal analysis and fault location software is applied for acquiring, measuring, analyzing, positioning and spot observing the local discharge ultrasonic signal in the large-sized transformer, oil-immersed high voltage electrical apparatus and the GIS electrical operation equipment.
          The HRJFD-2A ultrasonic positioning system can position the fault and the error is less than 250mm. The whole measuring system can find out the local discharge ultrasonic signal which is less than 1000pC.

          Functions and characteristics:
          (1) Making the detecting operation of local discharge ultrasonic more convenient and the analyzing more simple under the platform of the windows.
          (2) Making the signal acquired more reliably for the ultrasonic sensor has the performance of low noise, high-sensitivity and anti-jamming.
          (3) Making the spot testing more flexible with the local discharge ultrasonic signal electrical-acoustical position and acoustical-acoustical position functions
          (4) Making the result of the position more precisely by choosing freely the spherical position calculation and the hyperboloid position calculation of the ultrasonic signal.
          (5) Showing the position coordinates by ultrasonic probe and the locating point by solid geometric drawing.
          (6) Convenient for building the measuring and positioning database for further analyzing and managing.
          (7) Be the local discharge on-line detecting instrument which is useful for detecting the local generating and developing.

          Technical parameter:
          The sensitivity of the ultrasonic probe: -150dB
          A/D conversion accuracy: 8bit±1/2LSB
          Sample length: 32k/channel
          Minimum detectable discharge:<50pC (laboratory)<300(1000)pC (spot)
          Minimum positional error:<50mm(laboratory)< 250mm (spot)

           
               
           
           
               
           
           
               

          copyright © 2012-2018 cnhvt.com Inc. All rights reserved
          本公司常年法律顧問:湖北國電天下律師事務所有限公司 盜用我公司產品型號的將依法追究其法律責任
          中國武漢武高華瑞高電壓科技有限公司版權所有0086-27-87446394 傳真:027-87446394
          明雅網建設 13429883699
          云南快乐十分