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  • 產品詳情
    • 產品名稱:三相溫升大電流發生器

    • 產品型號:HNWDL
    • 產品廠商:華能
    • 產品文檔:
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    簡單介紹:
    溫升大電流發生器適用于母線槽、斷路器、電流互感器、變壓器、開關柜、電纜接頭、導軌及其它電器設備的溫升試驗和電流負載試驗。溫升大電流發生器廠家
    詳情介紹:

    HNWDL溫升專用大電流發生器

    (規格分為:3000A  5000A  6000A  7000A  8000A  10000A  其他規格根據客戶需求定制)


    適用范圍:
    溫升專用大電流發生器適用于母線槽、斷路器、電流互感器、變壓器、開關柜、電纜接頭、導軌及其它電器設備的溫升試驗和電流負載試驗。
    功能特點:
    1). 內置高配置工控機,進口15英寸真彩大液晶觸摸屏操作,測試無需外接任何輔助設備,全自動控制,傻瓜式操作,快捷、簡單、方便:
    2). 帶有自動穩流系統,配有USB、R485、R232多種接口,輕松外掛U盤、打印機等多種設備。可遠距離傳輸遠程控制端操作運行。
    3).采用當前新電力電子技術,進口高精度傳感器,抗干擾能力強,輸出精度高,可達0.2級
    4).只需設置好目標電流即可,無需人工監控,僅需設定測試電壓、電流和步長,省去手動調壓、人工記錄、描繪曲線等煩瑣勞動,減小勞動強度,提高工作效率。也可工作結束后把數據讀到電腦上查看即可。
    5). 設有電流、溫度 低值和高值,具有超過限定值自動報警功能。具有可靠的過流、過壓、過熱及短路等各種自我保護功能。
    6). 配有精度調整菜單,用戶可自行調整誤差值。
    7).人性化界面,軟件界面友好,功能齊全,輕松完成校驗工作,具備電流、溫度錄波分析功能,并可將電流、溫度波形存儲,更為直觀地分析電流與溫度關系值。使所有數據和測試分析結果一目了然。
    8).可以顯示三相全程電流曲線,多達120路溫度(根據客戶選)曲線。可帶微型打印機,可現場隨時打印曲線圖及測試數據.
    9). 可根據用戶要求定制測試模塊,軟件終身免費升級
    溫升專用電流源2.主要技術參數:  
    電源輸入: AC 380/220V±10% 50Hz 。
    ◆ 長時間輸出0~50000A電流。
    電流值精度:0.2級。
         即可三相平衡輸出0―50000A交流大電流;即可三相同時輸出也可每相單獨輸出。電流輸出可多級任意設定組合并機輸出。
         出口電壓:0-1V-2V-4V-6V-8V-10V-12V-24V自動選擇組合.
         各電流均可平滑平穩連續可調,精度0.2級;輸出電流是標準正弦波,毛刺微小,優于電力系統要求指標標準,紋波系數小于3%。各相相交角度120度。
    電流波形失真 THD 1% 設計標準遠遠高于國標《GB14048.2-14》。
    保護設置: 過流、過壓
    ◆ 溫度:0-300℃ 精度 0.1℃度
    長時間輸出大電流發生器計時設定范圍:0.001S——9999999.999S,精度:0.001S。
     Long output current generator Scope:
    Long output current generator for busbar, circuit breakers, current transformers , transformers , switchgear , cables, connectors, and other electrical equipment rail temperature rise test and the current load test .
    1 Features :
    1 ) Built- high configuration IPC, imports 15 inches large TFT LCD touch -screen operation, the test without any external auxiliary equipment , automatic control, fool-operation , fast , simple and convenient:
    2 ) . Steady flow with an automatic system, equipped with USB, R485, R232 variety of interfaces, easy plug U disk, printers and other equipment. Long-distance transmission remote control terminal operation and running .
    3 ) . Uses the most current power electronics technology, imported high-precision sensors, anti-interference ability , high output accuracy up to 0.2
    4 ) . Simply set the target current without the need of manual controls , just set the test voltage, current and step length , eliminating the need for manual pressure regulator, manual recording , depicting curves tedious labor , reduce labor intensity and improve working efficiency. After work can also be viewed on a computer the data can be read .
    5 ) Includes current, temperature, lowest and highest values , exceeding the limit value has automatic alarm function . With reliable overcurrent , overvoltage , overheating and short circuit , and other self-protection.
    6 ) . Equipped with precision adjustment menu, the user can adjust the error.
    7 ) User-friendly interface, the software user-friendly , full-featured , easy to complete verification work, with current, temperature recorded wave analysis functions, and the current, temperature waveform storage , more intuitive analysis of current versus temperature values. All data and analysis of the test results at a glance .
    8 ) can be displayed throughout the three-phase current curve , up to 120 -channel temperature ( based on customer selected ) curve . Available with micro-printer , you can always print the scene graph and test data.
    9 ) can be customized according to user requirements test modules, software free upgrades for life

    Temperature rise of dedicated current source 2 main technical parameters:
    Power Input : AC 380/220V ± 10% 50Hz.
    ◆ long output 0 ~ 50000A current.
    Current accuracy: 0.2 .
    ◆ to three phase output 0-50000A AC high current ; while the output phase can also be output separately for each phase . Current output can be set arbitrarily combined and multi-level machine output.
    ◆ outlet voltage :0-1V-2V-4V-6V-8V-10V-12V-24V automatically selected combinations.
    ◆ The current can be smooth and steady continuously adjustable, precision 0.2 ; output current is the standard sine wave, tiny glitches , power system requirements than standard indicators , the ripple factor is less than 3%. Intersect each phase angle of 120 degrees .
    Current waveform distortion THD 1% design standards far higher than the national standard "GB14048.2-14".
    Protection settings : overcurrent , overvoltage
    ◆ Temperature :0-300 ℃ Accuracy 0.1 ℃ degrees
    Output current generator long time setting range : 0.001S - 9999999.999S, accuracy : 0.001S.

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