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)

 
     
 
 
     
 
 
     

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