產品概述

KT9004局部(bu)放(fang)電巡檢儀(便攜式(shi))是揚州科(ke)拓電(dian)氣科(ke)技研發(fa)、設計、生(sheng)產的(de)款可(ke)用于(yu)變壓器、開關柜、GIS等(deng)高壓電(dian)器設備局部放電(dian)巡回檢測的(de)產品.

KT9004局部(bu)放(fang)電(dian)巡檢(jian)儀通(tong)過高頻電(dian)流互感器(qi)（HFCT）和超聲波(bo)傳(chuan)感器(qi)（AE）結合(he)(he)手(shou)持式(shi)檢(jian)測(ce)(ce)主(zhu)(zhu)(zhu)機(ji)對變壓器(qi)進行(xing)局部(bu)放(fang)電(dian)檢(jian)測(ce)(ce)；通(tong)過超高頻傳(chuan)感器(qi)（UHF）和超聲波(bo)傳(chuan)感器(qi)（AE）結合(he)(he)手(shou)持式(shi)檢(jian)測(ce)(ce)主(zhu)(zhu)(zhu)機(ji)對GIS進行(xing)局部(bu)放(fang)電(dian)檢(jian)測(ce)(ce)；通(tong)過暫態地(di)電(dian)壓傳(chuan)感器(qi)（TEV）和超聲波(bo)傳(chuan)感器(qi)（AE）結合(he)(he)手(shou)持式(shi)檢(jian)測(ce)(ce)主(zhu)(zhu)(zhu)機(ji)對開關柜進行(xing)局部(bu)放(fang)電(dian)檢(jian)測(ce)(ce)。巡檢(jian)儀主(zhu)(zhu)(zhu)機(ji)體積小、總量輕、方便靈活(huo)，適合(he)(he)現場人員使用。

■產(chan)品功(gong)能(neng)特點

（1）檢(jian)(jian)測(ce)模式：幅(fu)值檢(jian)(jian)測(ce)和周期圖譜檢(jian)(jian)測(ce)兩種檢(jian)(jian)測(ce)方式，同時顯(xian)示；

（2）幅值(zhi)檢測(ce)：幅值(zhi)檢測(ce)界面(mian)能(neng)顯(xian)示(shi)信(xin)號(hao)當(dang)前的幅值(zhi)及幅值(zhi)變化(hua)趨勢，并用黃(huang)、綠、紅三色(se)來指示(shi)放(fang)電(dian)的嚴重程度；

（3）周(zhou)(zhou)期(qi)(qi)圖譜檢測：周(zhou)(zhou)期(qi)(qi)圖譜檢測界面(mian)下可以顯示工頻周(zhou)(zhou)期(qi)(qi)內的放(fang)電圖譜，有助(zhu)于判斷局部(bu)放(fang)電缺(que)陷(xian)類型和缺(que)陷(xian)的嚴重(zhong)程度(du)；

（4）實時(shi)(shi)顯示功能(neng)：可以實時(shi)(shi)顯示檢測獲得的局部放(fang)電強度（以dB、mV 、 pC等為(wei)單位）和單位時(shi)(shi)間(jian)內的放(fang)電脈沖數(shu)；

（5）1）任意存儲、打印局部放電圖形(xing)及數據、自(zi)動生成實驗報告(gao)；

（6）裝置(zhi)內置(zhi)大容(rong)量鋰電池(chi)，可長時續(xu)航

本裝置有蓄(xu)電(dian)池(chi)(chi)和外接(jie)電(dian)源(yuan)兩種供(gong)電(dian)方式，使用(yong)蓄(xu)電(dian)池(chi)(chi)供(gong)電(dian)可(ke)以方便(bian)的對(dui)大(da)范(fan)圍內的高壓(ya)設備進行(xing)檢(jian)測，蓄(xu)電(dian)池(chi)(chi)的持續工作時間不低于4小時；如需長時間連續使用(yong)只(zhi)需提供(gong)AC220V±10%交流電(dian)源(yuan)即可(ke)。

■產(chan)品配置

手提式(shi)局部放電巡檢儀產品配置：

1. 巡檢儀(yi)主機(ji)

2．傳感器

3.超高頻傳感器(qi)

4.高(gao)頻電流互感器

5.超(chao)聲波(bo)傳(chuan)感(gan)器

 ■產品技(ji)術參數

（1）使用條(tiao)件：

         1）環境溫度(du)： －10℃～50℃

 2）相對(dui)濕度：≤95%。

 3）海拔高度：≤1000m

（2）主機(ji)技術指標(biao)

觸摸(mo)屏顯示(shi)器，顯示(shi)器分辨率1600*900；

主機重量：8kg；

2通道和(he)4通道可(ke)選；

電源：內置式(shi)可充電鋰電池；

（3）傳感(gan)器(qi)技術參(can)數   

超高頻傳(chuan)感(gan)器         ; 

           檢測頻(pin)帶              300MHz～1.5GHz

           信號(hao)傳輸方式          50Ω同軸電(dian)纜

           檢測靈敏度        ;    -65dBm

           檢測頻帶              -65dBm - 10 dBm

超聲波傳感器

             檢測中心頻            40kHz1kHz

           信(xin)號傳輸方(fang)式          50Ω同軸電纜

           靈敏度       ;         -65dBm（0dB=1v/ubar）

       有(you)效(xiao)靈敏(min)度            10pC（在5mm厚的鋼板油箱中(zhong)，米(mi)范圍純(chun)油中(zhong)測得）

高頻電流(liu)互感(gan)器

           檢測頻帶              100kHz～20MHz

       信號傳輸方式          50Ω同(tong)軸電纜

    靈敏度           ;     10pC

暫(zan)態地電壓傳感器

            耦合方式(shi)             電(dian)容式(shi)

            測量頻帶             5MHz-70MHz

           準確度             

揚州科(ke)拓(tuo)電氣科(ke)技(ji)有(you)限公司(si)主(zhu)要(yao)產品：

直流電(dian)阻(zu)測(ce)試儀、直流(liu)高壓(ya)發(fa)生(sheng)器、變(bian)(bian)(bian)(bian)頻串聯(lian)諧振試(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)裝置、調頻電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、無局放試(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、SF6微水(shui)儀(yi)(yi)(yi)、SF6氣體檢(jian)漏(lou)儀(yi)(yi)(yi)、SF6氣體純度(du)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、SF6密度(du)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)校(xiao)驗(yan)(yan)(yan)(yan)儀(yi)(yi)(yi)、密度(du)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)校(xiao)驗(yan)(yan)(yan)(yan)儀(yi)(yi)(yi)、試(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)纜故(gu)障測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)變(bian)(bian)(bian)(bian)比(bi)組(zu)別測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、微機(ji)(ji)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)保護(hu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、高壓(ya)(ya)開關機(ji)(ji)械特(te)性(xing)(xing)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕緣(yuan)(yuan)(yuan)油(you)介(jie)電(dian)(dian)(dian)(dian)(dian)(dian)強(qiang)度(du)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)（大屏幕絕緣(yuan)(yuan)(yuan)油(you)耐壓(ya)(ya)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)）、變(bian)(bian)(bian)(bian)頻抗(kang)干擾介(jie)質(zhi)損耗測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、全(quan)自動電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、回路電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)（接觸電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)）、大電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)發生(sheng)(sheng)器(qi)(qi)(qi)(qi)（升流(liu)(liu)器(qi)(qi)(qi)(qi)）、接地電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)（兆歐(ou)表）、氧化鋅(xin)避雷器(qi)(qi)(qi)(qi)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、互感器(qi)(qi)(qi)(qi)特(te)性(xing)(xing)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕緣(yuan)(yuan)(yuan)靴手套(tao)耐壓(ya)(ya)實驗(yan)(yan)(yan)(yan)裝置、無線(xian)(xian)高壓(ya)(ya)核相儀(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)安(an)全(quan)工器(qi)(qi)(qi)(qi)具力(li)學(xue)性(xing)(xing)能試(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)機(ji)(ji)（電(dian)(dian)(dian)(dian)(dian)(dian)子測(ce)(ce)力(li)機(ji)(ji)）、變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)有載分接開關測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)容(rong)量特(te)性(xing)(xing)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)繞組(zu)變(bian)(bian)(bian)(bian)形測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)特(te)性(xing)(xing)綜合測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、雷電(dian)(dian)(dian)(dian)(dian)(dian)計數器(qi)(qi)(qi)(qi)校(xiao)驗(yan)(yan)(yan)(yan)儀(yi)(yi)(yi)、真空度(du)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、真空濾油(you)機(ji)(ji)/超低(di)頻高壓(ya)(ya)發生(sheng)(sheng)器(qi)(qi)(qi)(qi)、太陽(yang)能光伏接線(xian)(xian)盒測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)熱電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)、絕緣(yuan)(yuan)(yuan)制(zhi)品(pin)、滑線(xian)(xian)導軌(gui)橋架、橡膠套(tao)管、橡膠板、防塵(chen)布袋等。

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