濱州三相儀表校驗裝置-三相儀表校驗裝置歡迎您

濱州三相(xiang)標準功(gong)(gong)率(lv)源(yuan)(yuan) 本裝置(zhi)(zhi)是按(an)照JJG124－2005《電(dian)流(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)、電(dian)壓表(biao)(biao)(biao)(biao)、功(gong)(gong)率(lv)表(biao)(biao)(biao)(biao)和(he)電(dian)阻表(biao)(biao)(biao)(biao)檢定規程》的(de)(de)(de)要求而設(she)(she)計的(de)(de)(de)三相(xiang)表(biao)(biao)(biao)(biao)源(yuan)(yuan)一體化(hua)裝置(zhi)(zhi)。裝置(zhi)(zhi)中(zhong)表(biao)(biao)(biao)(biao)的(de)(de)(de)核心技術用的(de)(de)(de)是數(shu)(shu)(shu)字信號(hao)處(chu)理器（DSP）和(he)16位高速(su)模(mo)數(shu)(shu)(shu)轉(zhuan)換(huan)器組成的(de)(de)(de)高精度(du)(du)工(gong)(gong)頻(pin)交流(liu)(liu)(liu)(liu)采集器；源(yuan)(yuan)的(de)(de)(de)信號(hao)部分用的(de)(de)(de)是DSP和(he)16位高速(su)數(shu)(shu)(shu)模(mo)轉(zhuan)換(huan)器組成可(ke)(ke)控(kong)(kong)制(zhi)的(de)(de)(de)正(zheng)弦波(bo)(bo)、畸(ji)變波(bo)(bo)信號(hao)源(yuan)(yuan)。裝置(zhi)(zhi)具有(you)(you)(you)精度(du)(du)高、工(gong)(gong)作(zuo)穩定可(ke)(ke)靠、操(cao)作(zuo)方便靈活等特點(dian)。2 主要功(gong)(gong)能及特點(dian)2．1 可(ke)(ke)半自(zi)動或手動檢驗(yan)電(dian)力系(xi)統中(zhong)各種工(gong)(gong)頻(pin)電(dian)表(biao)(biao)(biao)(biao)（電(dian)壓表(biao)(biao)(biao)(biao)、電(dian)流(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)、功(gong)(gong)率(lv)表(biao)(biao)(biao)(biao)、頻(pin)率(lv)表(biao)(biao)(biao)(biao)、功(gong)(gong)率(lv)因數(shu)(shu)(shu)表(biao)(biao)(biao)(biao)、相(xiang)位表(biao)(biao)(biao)(biao)）的(de)(de)(de)基(ji)本誤(wu)差，電(dian)壓、電(dian)流(liu)(liu)(liu)(liu)、波(bo)(bo)形、功(gong)(gong)率(lv)因數(shu)(shu)(shu)等影(ying)響量引(yin)起的(de)(de)(de)改變量等。2．2 電(dian)源(yuan)(yuan)部分可(ke)(ke)生成具有(you)(you)(you)2～31次諧波(bo)(bo)的(de)(de)(de)畸(ji)變波(bo)(bo)，諧波(bo)(bo)個數(shu)(shu)(shu)、次數(shu)(shu)(shu)、幅(fu)度(du)(du)以及諧波(bo)(bo)對基(ji)波(bo)(bo)的(de)(de)(de)相(xiang)位均(jun)可(ke)(ke)程控(kong)(kong)。2．3 功(gong)(gong)放(fang)的(de)(de)(de)工(gong)(gong)作(zuo)頻(pin)帶為40Hz～1kHz，有(you)(you)(you)良好的(de)(de)(de)線性(xing)。電(dian)流(liu)(liu)(liu)(liu)功(gong)(gong)放(fang)為恒(heng)流(liu)(liu)(liu)(liu)源(yuan)(yuan)，電(dian)壓功(gong)(gong)放(fang)為恒(heng)壓源(yuan)(yuan)。由(you)于重(zhong)量輕，本裝置(zhi)(zhi)更(geng)適合于現場(chang)校(xiao)驗(yan)使用。2．4 設(she)(she)有(you)(you)(you)USB轉(zhuan)RS-232接口。通過(guo)上(shang)位機軟(ruan)件（選件），由(you)計算(suan)機控(kong)(kong)制(zhi)本裝置(zhi)(zhi)可(ke)(ke)進行(xing)自(zi)動或手動檢驗(yan)，并(bing)對結果進行(xing)處(chu)理和(he)管理。2．5 設(she)(she)有(you)(you)(you)大容(rong)量的(de)(de)(de)非易(yi)失(shi)性(xing)存貯(zhu)器，可(ke)(ke)存貯(zhu)300塊被(bei)檢儀表(biao)(biao)(biao)(biao)的(de)(de)(de)檢測原始(shi)數(shu)(shu)(shu)據，以供查閱和(he)上(shang)傳。

濱州三相標準(zhun)功率源(yuan) 操(cao)作(zuo)說(shuo)明(ming)注(zhu)意(yi)事項：＊ 裝(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)的(de)地(di)線(xian)端(duan)(duan)或(huo)裝(zhuang)置(zhi)(zhi)后板的(de)“”大地(di)接(jie)線(xian)端(duan)(duan)要(yao)可(ke)靠(kao)接(jie)地(di)。＊ 裝(zhuang)置(zhi)(zhi)開(kai)機(ji)通電(dian)(dian)(dian)(dian)(dian)(dian)后，人體不得觸摸(mo)裝(zhuang)置(zhi)(zhi)接(jie)線(xian)端(duan)(duan)、測試(shi)線(xian)的(de)金屬部分。＊ 進行電(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)檢(jian)定前，通電(dian)(dian)(dian)(dian)(dian)(dian)預熱(re)至少(shao)20分鐘(zhong)。關(guan)機(ji)后至少(shao)30秒再開(kai)機(ji)。＊ 電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)輸(shu)(shu)出(chu)不要(yao)短(duan)路，電(dian)(dian)(dian)(dian)(dian)(dian)流輸(shu)(shu)出(chu)不要(yao)開(kai)路。＊ 若要(yao)改變電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)流量程(cheng)，先降(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)流為(wei)零。＊ 由于交(jiao)(jiao)直(zhi)流大小電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)流分不同的(de)輸(shu)(shu)出(chu)端(duan)(duan)，因此(ci)(ci)校表(biao)(biao)(biao)(biao)時(shi)(shi)請注(zhu)意(yi)接(jie)線(xian)。＊ 校驗(yan)交(jiao)(jiao)直(zhi)流mV表(biao)(biao)(biao)(biao)必(bi)須(xu)(xu)使用(yong)(yong)(yong)專用(yong)(yong)(yong)五(wu)芯(xin)頭測試(shi)線(xian)（裝(zhuang)置(zhi)(zhi)送上級部門檢(jian)測時(shi)(shi)，此(ci)(ci)線(xian)必(bi)須(xu)(xu)攜帶(dai)）。＊ 校驗(yan)交(jiao)(jiao)直(zhi)流uA、mA和電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)表(biao)(biao)(biao)(biao)必(bi)須(xu)(xu)使用(yong)(yong)(yong)專用(yong)(yong)(yong)兩(liang)芯(xin)屏蔽(bi)測試(shi)線(xian)（裝(zhuang)置(zhi)(zhi)送上級部門檢(jian)測時(shi)(shi)，此(ci)(ci)線(xian)必(bi)須(xu)(xu)攜帶(dai)）。校驗(yan)交(jiao)(jiao)流mA表(biao)(biao)(biao)(biao)時(shi)(shi)，為(wei)增強抗干擾(rao)能力，請將交(jiao)(jiao)流mA輸(shu)(shu)出(chu)低端(duan)(duan)與(yu)裝(zhuang)置(zhi)(zhi)外殼相連。＊ 點頻方波輸(shu)(shu)出(chu)必(bi)須(xu)(xu)使用(yong)(yong)(yong)專用(yong)(yong)(yong)兩(liang)芯(xin)頭測試(shi)線(xian)（裝(zhuang)置(zhi)(zhi)送上級部門檢(jian)測時(shi)(shi)，此(ci)(ci)線(xian)必(bi)須(xu)(xu)攜帶(dai)）。＊ 外接(jie)數字式電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)表(biao)(biao)(biao)(biao)的(de)正、負極(ji)與(yu)裝(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)箱正、負輸(shu)(shu)出(chu)端(duan)(duan)連接(jie)時(shi)(shi)，應正接(jie)正、負接(jie)負，不要(yao)接(jie)反。＊ 外接(jie)指(zhi)針式電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)表(biao)(biao)(biao)(biao)的(de)正、負極(ji)與(yu)裝(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)箱正、負輸(shu)(shu)出(chu)端(duan)(duan)連接(jie)時(shi)(shi)，應正接(jie)負、負接(jie)正，不要(yao)接(jie)錯。＊ 在使用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)箱時(shi)(shi)，測試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)流不得超過(guo)(guo)各(ge)(ge)量程(cheng)允(yun)許輸(shu)(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)流值（見(jian)附錄）。個別進口標準(zhun)表(biao)(biao)(biao)(biao)對電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)箱各(ge)(ge)量程(cheng)進行檢(jian)測時(shi)(shi)，會超過(guo)(guo)允(yun)許輸(shu)(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)流值，測量不準(zhun)確(que)。建議使用(yong)(yong)(yong)惠普的(de)HP-34401A型表(biao)(biao)(biao)(biao)進行電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)檢(jian)測。＊ 如遇裝(zhuang)置(zhi)(zhi)工作(zuo)時(shi)(shi)發出(chu)持續蜂鳴聲，或(huo)幅值升不起來，須(xu)(xu)關(guan)機(ji)檢(jian)查(cha)。＊ 關(guan)機(ji)的(de)順序是先按(an)(an)“清零”鍵再撳(qin)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開(kai)關(guan)。5．1 各(ge)(ge)按(an)(an)鍵及旋轉編碼器(qi)的(de)作(zuo)用(yong)(yong)(yong)“0～9”： 數字鍵，還可(ke)配合顯示(shi)屏中的(de)各(ge)(ge)種提示(shi)使用(yong)(yong)(yong)。

濱州三相標(biao)準功(gong)(gong)(gong)率(lv)源 本裝(zhuang)置核(he)心部分采用32位DSP和(he)16位高(gao)速低功(gong)(gong)(gong)耗(hao)數模轉換(huan)器組成(cheng)高(gao)精(jing)度(du)工頻(pin)交流(liu)(liu)(liu)(liu)采集器。既可(ke)(ke)(ke)用做校驗(yan)(yan)裝(zhuang)置的(de)(de)標(biao)準表，又可(ke)(ke)(ke)用做測(ce)試校驗(yan)(yan)裝(zhuang)置的(de)(de)校驗(yan)(yan)儀(yi)。采用6.4寸TFT彩色液晶屏，圖(tu)表字符顯示(shi)清晰。具有(you)量(liang)(liang)(liang)(liang)程寬、精(jing)度(du)高(gao)、工作(zuo)穩定(ding)(ding)可(ke)(ke)(ke)靠、操作(zuo)簡單(dan)的(de)(de)特(te)點(dian)。2 主要功(gong)(gong)(gong)能(neng)(neng)及特(te)點(dian)2．1 可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)交流(liu)(liu)(liu)(liu)電(dian)壓、電(dian)流(liu)(liu)(liu)(liu)、有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)、無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)、頻(pin)率(lv)、相位和(he)功(gong)(gong)(gong)率(lv)因(yin)數；2．2 可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)電(dian)壓、電(dian)流(liu)(liu)(liu)(liu)諧(xie)波含量(liang)(liang)(liang)(liang)和(he)波形(xing)失真度(du)；2．3 作(zuo)為測(ce)量(liang)(liang)(liang)(liang)有(you)功(gong)(gong)(gong)電(dian)能(neng)(neng)、無功(gong)(gong)(gong)電(dian)能(neng)(neng)標(biao)準時，輸(shu)出標(biao)準脈沖頻(pin)率(lv)可(ke)(ke)(ke)達(da)2MHZ；2．4 可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)校驗(yan)(yan)裝(zhuang)置的(de)(de)電(dian)壓、電(dian)流(liu)(liu)(liu)(liu)、功(gong)(gong)(gong)率(lv)穩定(ding)(ding)度(du)；2．5 可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)校驗(yan)(yan)裝(zhuang)置的(de)(de)標(biao)準偏差估計值(zhi)；2．6 可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)校驗(yan)(yan)裝(zhuang)置的(de)(de)三相電(dian)壓對稱度(du)、三相電(dian)流(liu)(liu)(liu)(liu)對稱度(du)；2．7可(ke)(ke)(ke)測(ce)量(liang)(liang)(liang)(liang)直流(liu)(liu)(liu)(liu)電(dian)壓和(he)直流(liu)(liu)(liu)(liu)電(dian)流(liu)(liu)(liu)(liu)（選(xuan)項）；2．8設有(you)RS-232接口，可(ke)(ke)(ke)由PC進(jin)行控制操作(zuo)；2．9與校驗(yan)(yan)臺配合，可(ke)(ke)(ke)組成(cheng)一套高(gao)精(jing)度(du)、高(gao)穩定(ding)(ding)度(du)的(de)(de)三相電(dian)表測(ce)試系統。

濱州三(san)相(xiang)(xiang)(xiang)標(biao)準(zhun)功率(lv)源 矢量(liang)(liang)(liang)分(fen)析(xi)界(jie)面-三(san)相(xiang)(xiang)(xiang)三(san)線(xian)(xian)(xian)(xian)(xian)如(ru)圖九(jiu)所(suo)示(shi)(shi)(shi)(shi)：在(zai)屏幕的(de)(de)(de)(de)左上(shang)(shang)部分(fen)顯示(shi)(shi)(shi)(shi)出三(san)相(xiang)(xiang)(xiang)三(san)線(xian)(xian)(xian)(xian)(xian)制計量(liang)(liang)(liang)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)實測矢量(liang)(liang)(liang)六角圖，同一個(ge)(ge)坐標(biao)系(xi)中(zhong)兩個(ge)(ge)電壓(ya)參量(liang)(liang)(liang)（Uab、Ucb）、兩個(ge)(ge)電流(liu)參量(liang)(liang)(liang)（Ia、Ic）四個(ge)(ge)量(liang)(liang)(liang)的(de)(de)(de)(de)矢量(liang)(liang)(liang)關系(xi)；在(zai)屏幕的(de)(de)(de)(de)右上(shang)(shang)部分(fen)顯示(shi)(shi)(shi)(shi)出電壓(ya)Uab和(he)Ucb、電流(liu)Ia和(he)Ic的(de)(de)(de)(de)幅值和(he)各個(ge)(ge)量(liang)(liang)(liang)以Ua為(wei)(wei)(wei)(wei)(wei)(wei)(wei)參照量(liang)(liang)(liang)的(de)(de)(de)(de)的(de)(de)(de)(de)相(xiang)(xiang)(xiang)位角；屏幕的(de)(de)(de)(de)下(xia)半部分(fen)是(shi)用(yong)來顯示(shi)(shi)(shi)(shi)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)結(jie)果(guo)的(de)(de)(de)(de)分(fen)析(xi)情況(kuang)，包括：相(xiang)(xiang)(xiang)序(xu)、接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)判斷(duan)(duan)、錯(cuo)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)更正(zheng)(zheng)(zheng)(zheng)系(xi)數(shu)，根(gen)據(ju)不(bu)同的(de)(de)(de)(de)負(fu)荷(he)情況(kuang)功率(lv)夾角的(de)(de)(de)(de)不(bu)同分(fen)4種(zhong)角度范圍（感性－5～55、感性55～115、容(rong)性－5～－65、容(rong)性－65～－125）對各48種(zhong)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)方式進(jin)行結(jie)果(guo)判定，上(shang)(shang)圖所(suo)示(shi)(shi)(shi)(shi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)標(biao)準(zhun)阻(zu)性負(fu)載時接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)全部正(zheng)(zheng)(zheng)(zheng)確(que)情況(kuang)下(xia)的(de)(de)(de)(de)向量(liang)(liang)(liang)圖，由于純阻(zu)性負(fu)載的(de)(de)(de)(de)功率(lv)夾角為(wei)(wei)(wei)(wei)(wei)(wei)(wei)0°，屬(shu)于－5～55的(de)(de)(de)(de)范圍，因此我們要看(kan)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)分(fen)析(xi)的(de)(de)(de)(de)行感性（－5～55）的(de)(de)(de)(de)結(jie)果(guo)，另外三(san)行的(de)(de)(de)(de)分(fen)析(xi)結(jie)果(guo)無效；圖中(zhong)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)判斷(duan)(duan)中(zhong)的(de)(de)(de)(de)“正(zheng)(zheng)(zheng)(zheng)”表(biao)(biao)示(shi)(shi)(shi)(shi)電壓(ya)是(shi)正(zheng)(zheng)(zheng)(zheng)相(xiang)(xiang)(xiang)序(xu)，如(ru)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)逆(ni)相(xiang)(xiang)(xiang)序(xu)應顯示(shi)(shi)(shi)(shi)“負(fu)”；“Ua Ub Uc”表(biao)(biao)示(shi)(shi)(shi)(shi)電壓(ya)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)是(shi)應為(wei)(wei)(wei)(wei)(wei)(wei)(wei)“Ua Ub Uc”的(de)(de)(de)(de)位置(zhi)(zhi)上(shang)(shang)所(suo)接(jie)(jie)的(de)(de)(de)(de)是(shi)“Ua Ub Uc”電壓(ya)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)正(zheng)(zheng)(zheng)(zheng)確(que)；“＋Ia ＋Ic”表(biao)(biao)示(shi)(shi)(shi)(shi)電流(liu)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)應為(wei)(wei)(wei)(wei)(wei)(wei)(wei)“Ia Ic”的(de)(de)(de)(de)位置(zhi)(zhi)上(shang)(shang)所(suo)接(jie)(jie)的(de)(de)(de)(de)是(shi)“Ia Ic”相(xiang)(xiang)(xiang)別正(zheng)(zheng)(zheng)(zheng)確(que)，“＋”表(biao)(biao)示(shi)(shi)(shi)(shi)極(ji)性也都(dou)是(shi)正(zheng)(zheng)(zheng)(zheng)確(que)的(de)(de)(de)(de)；更正(zheng)(zheng)(zheng)(zheng)系(xi)數(shu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)“1”表(biao)(biao)示(shi)(shi)(shi)(shi)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)正(zheng)(zheng)(zheng)(zheng)確(que)，電能(neng)(neng)計量(liang)(liang)(liang)值不(bu)需更正(zheng)(zheng)(zheng)(zheng)，如(ru)果(guo)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)不(bu)正(zheng)(zheng)(zheng)(zheng)確(que)的(de)(de)(de)(de)情況(kuang)下(xia)結(jie)果(guo)中(zhong)會給出具體(ti)的(de)(de)(de)(de)補償系(xi)數(shu)（根(gen)據(ju)不(bu)同種(zhong)類(lei)的(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)錯(cuo)誤可能(neng)(neng)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)數(shu)值，也可能(neng)(neng)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)公(gong)式）。具體(ti)的(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)方式判定結(jie)果(guo)分(fen)析(xi)表(biao)(biao)見(jian)附(fu)件(jian)。

濱州三(san)相(xiang)標準功率源 如需設置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)18kΩ，具體操(cao)作(zuo)如下：開機(ji)后(hou)進(jin)(jin)入(ru)源操(cao)作(zuo)界面默(mo)認電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)為0～200Ω；送(song)數(shu)(shu)(shu)方(fang)式(shi)(shi)為“步(bu)(bu)進(jin)(jin)”。⑴按“?”鍵(jian)(jian)(jian)(jian)(jian)進(jin)(jin)入(ru)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)換(huan)(huan)(huan)狀(zhuang)(zhuang)(zhuang)態(tai)后(hou)，再按“?”鍵(jian)(jian)(jian)(jian)(jian)可(ke)循(xun)環翻看屏幕下部顯示(shi)各電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)信息，根據屏幕下部顯示(shi)按“3”鍵(jian)(jian)(jian)(jian)(jian)切(qie)(qie)(qie)(qie)換(huan)(huan)(huan)當前(qian)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)為0～20kΩ切(qie)(qie)(qie)(qie)換(huan)(huan)(huan)后(hou)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)自動回到幅值升(sheng)降狀(zhuang)(zhuang)(zhuang)態(tai)，此(ci)時(shi)(shi)(shi)(shi)可(ke)直(zhi)接(jie)(jie)(jie)(jie)(jie)用“1～5”鍵(jian)(jian)(jian)(jian)(jian)配合“6”鍵(jian)(jian)(jian)(jian)(jian)調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)至18kΩ（“1～5”鍵(jian)(jian)(jian)(jian)(jian)為步(bu)(bu)進(jin)(jin)鍵(jian)(jian)(jian)(jian)(jian)，“6”鍵(jian)(jian)(jian)(jian)(jian)為上(shang)升(sheng)與(yu)下降狀(zhuang)(zhuang)(zhuang)態(tai)的(de)(de)(de)(de)切(qie)(qie)(qie)(qie)換(huan)(huan)(huan)鍵(jian)(jian)(jian)(jian)(jian)）。⑵也可(ke)按“▲”鍵(jian)(jian)(jian)(jian)(jian)切(qie)(qie)(qie)(qie)換(huan)(huan)(huan)當前(qian)的(de)(de)(de)(de)送(song)數(shu)(shu)(shu)方(fang)式(shi)(shi)為“百(bai)分送(song)數(shu)(shu)(shu)”狀(zhuang)(zhuang)(zhuang)態(tai)（循(xun)環狀(zhuang)(zhuang)(zhuang)態(tai)為“步(bu)(bu)進(jin)(jin)”→“百(bai)分送(song)數(shu)(shu)(shu)”），在(zai)(zai)“百(bai)分送(song)數(shu)(shu)(shu)”狀(zhuang)(zhuang)(zhuang)態(tai)下直(zhi)接(jie)(jie)(jie)(jie)(jie)在(zai)(zai)“送(song)數(shu)(shu)(shu)值”欄中(zhong)(zhong)輸(shu)(shu)(shu)(shu)(shu)入(ru)所需值“90.0”后(hou)，再按“OK”鍵(jian)(jian)(jian)(jian)(jian)，裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)即一步(bu)(bu)到位輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值18kΩ。在(zai)(zai)對指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)進(jin)(jin)行(xing)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)時(shi)(shi)(shi)(shi)，請(qing)(qing)按下列方(fang)式(shi)(shi)操(cao)作(zuo)：⑴ 外接(jie)(jie)(jie)(jie)(jie)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)正(zheng)(zheng)(zheng)、負極與(yu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)箱正(zheng)(zheng)(zheng)、負輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)端聯(lian)接(jie)(jie)(jie)(jie)(jie)時(shi)(shi)(shi)(shi)，應(ying)正(zheng)(zheng)(zheng)接(jie)(jie)(jie)(jie)(jie)負、負接(jie)(jie)(jie)(jie)(jie)正(zheng)(zheng)(zheng)，不要(yao)接(jie)(jie)(jie)(jie)(jie)錯。⑵ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×1”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)到“0～200Ω”上(shang)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×1”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)中(zhong)(zhong)值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。⑶ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×10”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)分別切(qie)(qie)(qie)(qie)到“0～200Ω”上(shang)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×10”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。⑷ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×100”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)到“0～2kΩ”上(shang)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×100”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)中(zhong)(zhong)值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。⑸ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×1k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)到“0～20kΩ”上(shang)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×1k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)中(zhong)(zhong)值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。⑹ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×10k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)到“0～200kΩ”上(shang)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×10k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)中(zhong)(zhong)值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。⑺ 在(zai)(zai)校(xiao)(xiao)(xiao)(xiao)指針(zhen)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)“×100k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)，請(qing)(qing)將(jiang)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)切(qie)(qie)(qie)(qie)到“0～2MΩ”上(shang)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，進(jin)(jin)行(xing)“×100k”量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)中(zhong)(zhong)值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。在(zai)(zai)對數(shu)(shu)(shu)字(zi)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)進(jin)(jin)行(xing)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)時(shi)(shi)(shi)(shi)，外接(jie)(jie)(jie)(jie)(jie)數(shu)(shu)(shu)字(zi)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)表(biao)(biao)(biao)的(de)(de)(de)(de)正(zheng)(zheng)(zheng)、負極與(yu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)箱正(zheng)(zheng)(zheng)、負輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)端聯(lian)接(jie)(jie)(jie)(jie)(jie)，應(ying)正(zheng)(zheng)(zheng)接(jie)(jie)(jie)(jie)(jie)正(zheng)(zheng)(zheng)、負接(jie)(jie)(jie)(jie)(jie)負，不要(yao)接(jie)(jie)(jie)(jie)(jie)反。根據所校(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值選擇好裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)箱的(de)(de)(de)(de)量(liang)(liang)(liang)程(cheng)(cheng)(cheng)(cheng)(cheng)，調(diao)(diao)節輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)進(jin)(jin)行(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)校(xiao)(xiao)(xiao)(xiao)驗(yan)(yan)。

濱(bin)州三(san)相標準(zhun)(zhun)功率源 直流(liu)校(xiao)(xiao)準(zhun)(zhun)鍵(jian)(jian)為(wei)(wei)“電(dian)(dian)(dian)量(liang)切換(huan)”，可將電(dian)(dian)(dian)壓操作(zuo)(zuo)切換(huan)為(wei)(wei)電(dian)(dian)(dian)流(liu)操作(zuo)(zuo)。例(li)如(ru)(ru)2:電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)“升10％”再(zai)(zai)按(an)(an)(an)(an)(an)“8”進(jin)(jin)(jin)入(ru)“零點(dian)校(xiao)(xiao)準(zhun)(zhun)”然(ran)后輸入(ru)您的(de)實際(ji)電(dian)(dian)(dian)流(liu)值按(an)(an)(an)(an)(an)”OK”確(que)(que)認鍵(jian)(jian)；接下來“升”或者(zhe)(zhe)您需(xu)要(yao)的(de)某個電(dian)(dian)(dian)流(liu)值 再(zai)(zai)按(an)(an)(an)(an)(an)“9”進(jin)(jin)(jin)入(ru)“滿(man)(man)度(du)校(xiao)(xiao)準(zhun)(zhun)”然(ran)后輸入(ru)實際(ji)電(dian)(dian)(dian)流(liu)值按(an)(an)(an)(an)(an)“OK” 鍵(jian)(jian)確(que)(que)認；這(zhe)(zhe)樣反復來回(hui)多次校(xiao)(xiao)準(zhun)(zhun)零點(dian)和滿(man)(man)度(du)達到(dao)電(dian)(dian)(dian)流(liu)的(de)線性(xing)準(zhun)(zhun)確(que)(que)。需(xu)要(yao)注意的(de)是(shi)電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)中有“電(dian)(dian)(dian)流(liu)分檔(dang)位(wei)(wei)(wei)”，每個電(dian)(dian)(dian)流(liu)檔(dang)有4個分檔(dang)位(wei)(wei)(wei)：2A為(wei)(wei)：0.25A、0.5A、1A、2A；20A為(wei)(wei)：2.5A、5A、10A、20A；100A為(wei)(wei)：12.5A、25A、50A、100A；按(an)(an)(an)(an)(an)“6”鍵(jian)(jian)進(jin)(jin)(jin)行(xing)“檔(dang)位(wei)(wei)(wei)切換(huan)”時是(shi)在(zai)2A20A100A這(zhe)(zhe)幾個量(liang)程檔(dang)位(wei)(wei)(wei)切換(huan)再(zai)(zai)按(an)(an)(an)(an)(an)“0”鍵(jian)(jian)進(jin)(jin)(jin)入(ru)“電(dian)(dian)(dian)流(liu)分檔(dang)位(wei)(wei)(wei)”則(ze)是(shi)在(zai)這(zhe)(zhe)個量(liang)程的(de)小量(liang)程檔(dang)位(wei)(wei)(wei)進(jin)(jin)(jin)行(xing)選(xuan)擇。“▲” 鍵(jian)(jian)是(shi)“檔(dang)位(wei)(wei)(wei)初(chu)(chu)始(shi)化(hua)(hua)(hua)”，如(ru)(ru)果按(an)(an)(an)(an)(an)下“▲”鍵(jian)(jian)就會(hui)(hui)提(ti)示“?”，如(ru)(ru)果確(que)(que)定(ding)進(jin)(jin)(jin)行(xing)“檔(dang)位(wei)(wei)(wei)初(chu)(chu)始(shi)化(hua)(hua)(hua)”則(ze)按(an)(an)(an)(an)(an)“OK”確(que)(que)定(ding)，就會(hui)(hui)使當前電(dian)(dian)(dian)壓或者(zhe)(zhe)電(dian)(dian)(dian)流(liu)操作(zuo)(zuo)校(xiao)(xiao)準(zhun)(zhun)數據(ju)初(chu)(chu)始(shi)化(hua)(hua)(hua)否則(ze)按(an)(an)(an)(an)(an)“返(fan)回(hui)”。2：電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)初(chu)(chu)始(shi)化(hua)(hua)(hua)按(an)(an)(an)(an)(an)“2”鍵(jian)(jian)就會(hui)(hui)會(hui)(hui)提(ti)示“?”，如(ru)(ru)果確(que)(que)定(ding)進(jin)(jin)(jin)行(xing)“電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)初(chu)(chu)始(shi)化(hua)(hua)(hua)”則(ze)按(an)(an)(an)(an)(an)“OK”確(que)(que)定(ding)，就會(hui)(hui)使當前電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)數據(ju)初(chu)(chu)始(shi)化(hua)(hua)(hua)否則(ze)按(an)(an)(an)(an)(an)“返(fan)回(hui)”。3：電(dian)(dian)(dian)壓校(xiao)(xiao)準(zhun)(zhun)初(chu)(chu)始(shi)化(hua)(hua)(hua)按(an)(an)(an)(an)(an)3鍵(jian)(jian)就會(hui)(hui)有提(ti)示“?”，如(ru)(ru)果確(que)(que)定(ding)進(jin)(jin)(jin)行(xing)“電(dian)(dian)(dian)流(liu)校(xiao)(xiao)準(zhun)(zhun)初(chu)(chu)始(shi)化(hua)(hua)(hua)”則(ze)按(an)(an)(an)(an)(an)“OK”確(que)(que)定(ding)，就會(hui)(hui)使當前電(dian)(dian)(dian)壓校(xiao)(xiao)準(zhun)(zhun)數據(ju)初(chu)(chu)始(shi)化(hua)(hua)(hua)否則(ze)按(an)(an)(an)(an)(an)“返(fan)回(hui)”。

濱州三相標(biao)準(zhun)(zhun)功(gong)(gong)率(lv)源 電能(neng)(neng)(neng)測(ce)(ce)量在(zai)主(zhu)菜單(dan)(dan)中按(an)“4”鍵(jian)(jian)(jian)進入(ru)圖(tu)5界面(mian)。將被(bei)檢(jian)電能(neng)(neng)(neng)表(biao)(biao)(biao)脈(mo)(mo)沖輸(shu)(shu)(shu)出(chu)(chu)(chu)接至表(biao)(biao)(biao)的(de)(de)(de)電能(neng)(neng)(neng)脈(mo)(mo)沖輸(shu)(shu)(shu)入(ru)端，按(an)“▼”鍵(jian)(jian)(jian)移動光(guang)標(biao)到(dao)相應設(she)置(zhi)欄，輸(shu)(shu)(shu)入(ru)正確(que)的(de)(de)(de)校(xiao)驗(yan)(yan)圈(quan)(quan)數(shu)(shu)、被(bei)檢(jian)表(biao)(biao)(biao)常(chang)數(shu)(shu)、標(biao)準(zhun)(zhun)偏(pian)差(cha)(cha)次(ci)(ci)數(shu)(shu)、脈(mo)(mo)沖預(yu)置(zhi)數(shu)(shu)（指本表(biao)(biao)(biao)單(dan)(dan)相額定功(gong)(gong)率(lv)對(dui)應的(de)(de)(de)高(gao)(gao)頻脈(mo)(mo)沖頻率(lv)，700000Hz），按(an)“OK”鍵(jian)(jian)(jian)開始測(ce)(ce)量被(bei)檢(jian)電能(neng)(neng)(neng)表(biao)(biao)(biao)誤(wu)差(cha)(cha)，剩余圈(quan)(quan)數(shu)(shu)欄開始倒(dao)計(ji)(ji)數(shu)(shu)，計(ji)(ji)數(shu)(shu)為(wei)(wei)(wei)(wei)零時(shi)(shi)顯示(shi)該(gai)次(ci)(ci)測(ce)(ce)得的(de)(de)(de)誤(wu)差(cha)(cha)值(zhi)，然后校(xiao)驗(yan)(yan)圈(quan)(quan)數(shu)(shu)值(zhi)重置(zhi)剩余圈(quan)(quan)數(shu)(shu)欄，開始下(xia)一次(ci)(ci)的(de)(de)(de)測(ce)(ce)量。各設(she)置(zhi)欄參(can)數(shu)(shu)默認(ren)如下(xia)：“校(xiao)驗(yan)(yan)圈(quan)(quan)數(shu)(shu)”為(wei)(wei)(wei)(wei)2（范(fan)圍(wei)1-9999）；“檢(jian)表(biao)(biao)(biao)常(chang)數(shu)(shu)”為(wei)(wei)(wei)(wei)14400（范(fan)圍(wei)1-999999）；“脈(mo)(mo)沖預(yu)置(zhi)”為(wei)(wei)(wei)(wei)20000Hz（標(biao)準(zhun)(zhun)脈(mo)(mo)沖常(chang)數(shu)(shu)在(zai)100V/5A時(shi)(shi)為(wei)(wei)(wei)(wei)0，對(dui)應關系詳見附(fu)錄(lu)1）；“偏(pian)差(cha)(cha)次(ci)(ci)數(shu)(shu)”為(wei)(wei)(wei)(wei)5（范(fan)圍(wei)5-10）。表(biao)(biao)(biao)內可(ke)保存(cun)(cun)9個被(bei)檢(jian)表(biao)(biao)(biao)常(chang)數(shu)(shu)根據操作提示(shi)框(kuang)按(an)“▲”鍵(jian)(jian)(jian)選(xuan)擇常(chang)數(shu)(shu)，按(an)“▼”鍵(jian)(jian)(jian)保存(cun)(cun)已(yi)輸(shu)(shu)(shu)入(ru)或修改后的(de)(de)(de)常(chang)數(shu)(shu)。默認(ren)可(ke)選(xuan)的(de)(de)(de)常(chang)數(shu)(shu)為(wei)(wei)(wei)(wei)：600 1200 2400 3600 7200 14400 36000 72000 144000。 標(biao)準(zhun)(zhun)脈(mo)(mo)沖輸(shu)(shu)(shu)出(chu)(chu)(chu)接口輸(shu)(shu)(shu)出(chu)(chu)(chu)高(gao)(gao)頻脈(mo)(mo)沖，供電能(neng)(neng)(neng)表(biao)(biao)(biao)校(xiao)驗(yan)(yan)裝(zhuang)置(zhi)讀取，標(biao)準(zhun)(zhun)脈(mo)(mo)沖頻率(lv)可(ke)在(zai)“脈(mo)(mo)沖預(yu)置(zhi)”框(kuang)中預(yu)置(zhi)。測(ce)(ce)試(shi)標(biao)準(zhun)(zhun)偏(pian)差(cha)(cha)時(shi)(shi)按(an)“▼”鍵(jian)(jian)(jian)移動光(guang)標(biao)到(dao)“偏(pian)差(cha)(cha)次(ci)(ci)數(shu)(shu)”欄，按(an)“OK”鍵(jian)(jian)(jian)開始測(ce)(ce)量，累計(ji)(ji)按(an)“OK”鍵(jian)(jian)(jian)次(ci)(ci)數(shu)(shu)達“偏(pian)差(cha)(cha)次(ci)(ci)數(shu)(shu)”欄中設(she)定的(de)(de)(de)次(ci)(ci)數(shu)(shu)后即(ji)可(ke)顯示(shi)出(chu)(chu)(chu)被(bei)測(ce)(ce)標(biao)準(zhun)(zhun)偏(pian)差(cha)(cha)值(zhi)。按(an)“SEL”鍵(jian)(jian)(jian)循(xun)環切換顯示(shi)有功(gong)(gong)功(gong)(gong)率(lv)和無功(gong)(gong)功(gong)(gong)率(lv)。

濱州三(san)相(xiang)(xiang)標(biao)(biao)準功率(lv)(lv)源(yuan) 產(chan)(chan)品(pin)簡介本裝置(zhi)是(shi)采用(yong)(yong)(yong)(yong)現代測試DDS波(bo)形合成(cheng)高(gao)(gao)(gao)(gao)速(su)數字處理器( DSP )復雜可(ke)(ke)(ke)編程(cheng)邏輯(ji)陣列( CPLD )大(da)規模(mo)(mo)集(ji)成(cheng)功放(fang)嵌入(ru)式計算機(ji)系(xi)統(tong)等技術而(er)設計。適(shi)用(yong)(yong)(yong)(yong)于電能表(biao)(biao)(選(xuan)配(pei)），交直(zhi)(zhi)流指(zhi)(zhi)示儀表(biao)(biao)的檢定(ding)和(he)校(xiao)準，是(shi)電力系(xi)統(tong)用(yong)(yong)(yong)(yong)于電力產(chan)(chan)品(pin)檢定(ding)和(he)校(xiao)準的理想設備(bei)。二(er)、產(chan)(chan)品(pin)主(zhu)要功能及(ji)特點(dian)?國(guo)內(nei)首創(chuang)將系(xi)統(tong)、測量和(he)信號產(chan)(chan)生(sheng)集(ji)成(cheng)在一個模(mo)(mo)塊上(shang)，產(chan)(chan)品(pin)集(ji)成(cheng)度(du)高(gao)(gao)(gao)(gao)，故障率(lv)(lv)低(di)，體積小，重量輕，響應(ying)速(su)度(du)快，效(xiao)率(lv)(lv)高(gao)(gao)(gao)(gao)，可(ke)(ke)(ke)靠性高(gao)(gao)(gao)(gao)，功能強，輸(shu)(shu)出(chu)(chu)功率(lv)(lv)大(da)，標(biao)(biao)準源(yuan)輸(shu)(shu)出(chu)(chu)。?采用(yong)(yong)(yong)(yong)獨(du)創(chuang)操(cao)(cao)作(zuo)系(xi)統(tong)，開機(ji)立(li)即顯(xian)示測試畫(hua)面，無需導(dao)引程(cheng)序(xu)，響應(ying)速(su)度(du)快，工(gong)作(zuo)效(xiao)率(lv)(lv)高(gao)(gao)(gao)(gao)。?視(shi)窗(chuang)和(he)按(an)鍵操(cao)(cao)作(zuo)結(jie)合（二(er)功能兼備(bei)），操(cao)(cao)作(zuo)具有(you)多(duo)樣(yang)性，可(ke)(ke)(ke)適(shi)用(yong)(yong)(yong)(yong)于不同人群(qun)和(he)習慣，操(cao)(cao)作(zuo)簡單(dan)(dan)。?內(nei)含交直(zhi)(zhi)流標(biao)(biao)準源(yuan)，可(ke)(ke)(ke)直(zhi)(zhi)接檢定(ding)各種(zhong)交直(zhi)(zhi)流指(zhi)(zhi)示儀表(biao)(biao)。?可(ke)(ke)(ke)自(zi)動檢定(ding)各種(zhong)電能表(biao)(biao)(選(xuan)配(pei))和(he)指(zhi)(zhi)示儀表(biao)(biao)的各項指(zhi)(zhi)標(biao)(biao)。?電壓，電流，功率(lv)(lv)，相(xiang)(xiang)位，頻率(lv)(lv)，諧(xie)(xie)(xie)波(bo)均采用(yong)(yong)(yong)(yong)優越閉環輸(shu)(shu)出(chu)(chu)，設置(zhi)點(dian)一次(ci)(ci)到位，軟(ruan)件(jian)調(diao)整，使用(yong)(yong)(yong)(yong)方便(bian)。?電壓，電流，相(xiang)(xiang)位設有(you)豐(feng)富常(chang)用(yong)(yong)(yong)(yong)實(shi)用(yong)(yong)(yong)(yong)點(dian)，操(cao)(cao)作(zuo)簡單(dan)(dan)，一點(dian)到位，使用(yong)(yong)(yong)(yong)便(bian)捷(jie)效(xiao)率(lv)(lv)高(gao)(gao)(gao)(gao)。?備(bei)有(you)數字旋轉編碼器調(diao)節，使用(yong)(yong)(yong)(yong)便(bian)捷(jie)，簡單(dan)(dan)。?輸(shu)(shu)出(chu)(chu)電壓，電流和(he)功率(lv)(lv)均為高(gao)(gao)(gao)(gao)精度(du)，高(gao)(gao)(gao)(gao)穩定(ding)度(du)標(biao)(biao)準源(yuan)，軟(ruan)件(jian)校(xiao)準。?輸(shu)(shu)出(chu)(chu)標(biao)(biao)準諧(xie)(xie)(xie)波(bo)2～31次(ci)(ci)，可(ke)(ke)(ke)單(dan)(dan)次(ci)(ci)或任意(yi)疊加多(duo)次(ci)(ci)諧(xie)(xie)(xie)波(bo)輸(shu)(shu)出(chu)(chu)。?三(san)相(xiang)(xiang)電壓之(zhi)(zhi)間(jian)，三(san)相(xiang)(xiang)電流之(zhi)(zhi)間(jian)，各相(xiang)(xiang)電壓和(he)電流之(zhi)(zhi)間(jian)可(ke)(ke)(ke)任意(yi)移相(xiang)(xiang)，因此也可(ke)(ke)(ke)模(mo)(mo)擬(ni)各種(zhong)電力故障輸(shu)(shu)出(chu)(chu)。?具備(bei)三(san)相(xiang)(xiang)頻率(lv)(lv)獨(du)立(li)設置(zhi)，分(fen)相(xiang)(xiang)變頻。?備(bei)有(you)多(duo)重報警和(he)保護(hu)功能，故障自(zi)行檢測，并顯(xian)示故障類型和(he)部位，使用(yong)(yong)(yong)(yong)可(ke)(ke)(ke)靠。?備(bei)有(you)接口和(he)軟(ruan)件(jian)，接口協議開放(fang)，用(yong)(yong)(yong)(yong)戶(hu)可(ke)(ke)(ke)自(zi)行編程(cheng)控制(zhi)儀器。?可(ke)(ke)(ke)支(zhi)持國(guo)內(nei)同類產(chan)(chan)品(pin)操(cao)(cao)作(zuo)軟(ruan)件(jian)使用(yong)(yong)(yong)(yong)。

濱州(zhou)三相標準(zhun)(zhun)功率(lv)源 該表(biao)需(xu)做所(suo)有分(fen)格(ge)(ge)(ge)(ge)及變差(cha)的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗。輸(shu)(shu)(shu)入(ru)上(shang)(shang)述(shu)參數(shu)后(hou)(hou)按(an)(an)(an)“OK”鍵(jian)(jian)，裝置(zhi)自(zi)(zi)(zi)動(dong)進(jin)(jin)入(ru)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)校(xiao)(xiao)(xiao)驗，電(dian)(dian)(dian)(dian)壓自(zi)(zi)(zi)動(dong)升至差(cha)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)標準(zhun)(zhun)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)5％(指額定值(zhi)(zhi)(zhi)的(de)(de)(de)(de)5％)的(de)(de)(de)(de)位置(zhi)，即1.5kV處，校(xiao)(xiao)(xiao)驗員(yuan)(yuan)按(an)(an)(an)“1～5”鍵(jian)(jian)調節(jie)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)量使(shi)被(bei)(bei)檢儀(yi)表(biao)指針對準(zhun)(zhun)所(suo)選(xuan)的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗點(dian)(dian)(dian)(dian)，按(an)(an)(an)“OK”鍵(jian)(jian)，顯(xian)示(shi)此點(dian)(dian)(dian)(dian)誤(wu)(wu)(wu)(wu)差(cha)；此時裝置(zhi)自(zi)(zi)(zi)動(dong)進(jin)(jin)入(ru)順序第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗，光標在第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)位置(zhi)上(shang)(shang)，電(dian)(dian)(dian)(dian)壓自(zi)(zi)(zi)動(dong)升至差(cha)第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)標準(zhun)(zhun)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)5％（即3.5kV）位置(zhi)，校(xiao)(xiao)(xiao)驗員(yuan)(yuan)按(an)(an)(an)“1～5”鍵(jian)(jian)調節(jie)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)量使(shi)被(bei)(bei)檢儀(yi)表(biao)指針對準(zhun)(zhun)所(suo)選(xuan)的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗點(dian)(dian)(dian)(dian)，按(an)(an)(an)“OK”鍵(jian)(jian)，顯(xian)示(shi)第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)誤(wu)(wu)(wu)(wu)差(cha)。依此類(lei)(lei)推上(shang)(shang)升完(wan)成一(yi)個分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)(10kV) 校(xiao)(xiao)(xiao)驗后(hou)(hou)，裝置(zhi)電(dian)(dian)(dian)(dian)壓自(zi)(zi)(zi)動(dong)升至高于一(yi)個分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)(10kV)的(de)(de)(de)(de)5％位置(zhi)，進(jin)(jin)入(ru)做下降(jiang)(jiang)誤(wu)(wu)(wu)(wu)差(cha)狀態（若不(bu)做變差(cha)，此時可通過(guo)“▲”、“▼”鍵(jian)(jian)查看各(ge)校(xiao)(xiao)(xiao)驗點(dian)(dian)(dian)(dian)的(de)(de)(de)(de)誤(wu)(wu)(wu)(wu)差(cha)或按(an)(an)(an)“?”鍵(jian)(jian)存儲(chu)當前表(biao)數(shu)據。），校(xiao)(xiao)(xiao)驗員(yuan)(yuan)用“1～5”鍵(jian)(jian)配合“6”鍵(jian)(jian)調節(jie)（下降(jiang)(jiang)）輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)量使(shi)被(bei)(bei)檢儀(yi)表(biao)指針對準(zhun)(zhun)一(yi)個分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)，按(an)(an)(an)“OK”鍵(jian)(jian)，顯(xian)示(shi)此點(dian)(dian)(dian)(dian)誤(wu)(wu)(wu)(wu)差(cha)，同時顯(xian)示(shi)變差(cha)；然后(hou)(hou)裝置(zhi)自(zi)(zi)(zi)動(dong)進(jin)(jin)入(ru)倒(dao)數(shu)第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)（即8kV）的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗，光標在倒(dao)數(shu)第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)位置(zhi)上(shang)(shang)，電(dian)(dian)(dian)(dian)壓自(zi)(zi)(zi)動(dong)降(jiang)(jiang)至高于倒(dao)數(shu)第(di)二(er)(er)(er)分(fen)格(ge)(ge)(ge)(ge)點(dian)(dian)(dian)(dian)標準(zhun)(zhun)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)5％（即8.5kV）位置(zhi)，校(xiao)(xiao)(xiao)驗員(yuan)(yuan)用“1～5”鍵(jian)(jian)調節(jie)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)量使(shi)被(bei)(bei)檢儀(yi)表(biao)指針對準(zhun)(zhun)所(suo)選(xuan)的(de)(de)(de)(de)校(xiao)(xiao)(xiao)驗點(dian)(dian)(dian)(dian)，按(an)(an)(an)“OK”鍵(jian)(jian)，顯(xian)示(shi)此點(dian)(dian)(dian)(dian)誤(wu)(wu)(wu)(wu)差(cha)和變差(cha)，依此類(lei)(lei)推。