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武漢艾爾通電氣有限公司
[艾爾電氣CT/PT互感器分析儀產品標準]IEC60044-1,2,5,6,GB1207,GB1208,GB16847,GBT4703,C57.13[艾爾電氣CT/PT互感器分析儀產品簡介]CT/PT分析儀,又稱多功能電流電壓互感器特性測試儀,可以對電流電壓互感器的勵磁特性、勵磁參數、匝比、匝比誤差、極性線圈電阻等多種參數分析測試
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IEC60044-1, 2, 5, 6, GB1207, GB1208,GB16847, GBT4703, C57.13 | |
[艾爾電氣CT/PT互感器分析儀 產品簡介] |
勵磁參數、匝比、匝比誤差、極性線圈電阻等多種參數分析測試。主要用于CT銘牌的參數校驗、
CT接入當前負荷時參數校驗、PT的銘牌參數校驗、PT二次負荷校驗、CT的暫態特性對繼電保護
裝置的影響分析等等。
[艾爾電氣CT/PT互感器分析儀 產品特征] |
1、用于電流互感器的試驗:勵磁特性試驗;匝數比檢測;比差與角差校驗;極性校驗;二次繞組
電阻測量;二次負荷測量;5%和10%誤差曲線測量;CT暫態特性測試與分析;CT銘牌自動推斷;
拐點電壓/電流、準確限值系數、儀表保安系數、二次時間常數、剩磁系數、準確級、飽和與不飽
及電感等CT參數的測量。
2、用于電壓互感器的試驗:PT勵磁特性試驗;PT匝數比檢測;PT極性校驗;PT二次繞組電阻測量;
PT二次負荷測量。
[艾爾電氣CT/PT互感器分析儀 產品參數] |
1、電流測量范圍:0~10A (自動量程0.1/0.4/2/10A),誤差<±0.1%+0.01%FS;
2、電壓測量范圍:0~200 V (自動量程1/10/70/200V),誤差< ±0.1%+0.01%FS;
3、匝數比測量范圍:1~10000,
誤差:1~1000 <0.05%,1000~2000 <0.1%,2000~5000 <0.2%;
4、 相位測量精度:±2min,分辨率:0.01min
5、二次繞組電阻測量范圍:0~8KΩ,誤差< 0.1%+0.01%FS分辨率:0.1mΩ;
6、CT二次負荷測量:0~160ohm,*.1%+0.01%FS分辨率0.001ohm;
7、PT二次負荷測量:0~80kohm,*.2%+0.02%FS分辨率0.1ohm;
8、溫度測量:-50~100度,誤差<3度;
9、輸入電源電壓:AC220V±10%,50Hz/60Hz±10%;
10、輸出電壓:0.1~125V(AC),輸出電流:0.001~5A(RMS),輸出功率:300VA;
11、數據存儲組數:大于1000組;
12、工作條件: 溫度:-10℃~50℃, 濕度:≤90%;
13、尺寸:485mm×356mm×183mm;
14、重量:<13.6KG。
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根據用戶具體要求,設計相應的產品配置方案。 | |
AL324 CT/PTMutual inductorAnalyzer
Implementation:
IEC60044-1, 2, 5, 6, GB1207, GB1208,GB16847, GBT4703, C57.13
Product brief:
CT/PT Analyzer, also known as the multi-purpose tester for current transformer characteristics, current transformer excitation characteristics and parameters of excitation, ratio, polarity, turn error-turn coil resistance analysis of multiple parameters, such as test. Main parameters for CT nameplate parameter calibration, calibration, CT access current load nameplate parameter calibration of PT, PT secondary load check, transient characteristics of CT analysis of relay protection devices and so on.
Product features:
1、for current transformer tests: excitation characteristic; Turns ratio testing; Difference with the calibration of angle difference; Polarity check; Secondary winding resistance measurement; Secondary load measurement; Curves and 5% error measurement; Transient characteristic test and analysis of CT; CT nameplate automatically inferred; Turning-point voltage/current, accuracy limit factor, instrument security factor, the secondary time constant, remanence factor, accuracy, and saturated with enough inductance measurement of CT parameters.
2, test for voltage transformer: excitation characteristic of PT, PT turns ratio test, calibration, PT PT polar secondary winding resistance measurement, measurement of PT secondary load.
Product parameter:
1、Current measurement range:0~10A (0.1/0.4/2/10A),Error<±0.1%+0.01%FS;
2、Voltage measurement range:0~200 V (1/10/70/200V),Error< ±0.1%+0.01%FS;
3、Turns ratio measurement range:1~10000,
Error:1~1000 <0.05%,1000~2000 <0.1%,2000~5000 <0.2%;
4、Phase measurement accuracy:±2min,Resolution:0.01min
5、Secondary winding resistance measurement range:0~8KΩ,Error< 0.1%+0.01%FSMaxResolution:0.1mΩ;
6、Measurement of CT secondary load:0~160ohm,Error0.1%+0.01%FSMaxResolution0.001ohm;
7、PT secondary load measurement:0~80kohm,Error0.2%+0.02%FSMaxResolution0.1ohm;
8、Temperature measurement:-50~100℃,Error<3℃;
9、Input power voltage:AC220V±10%,50Hz/60Hz±10%;
10、Output voltage:0.1~125V(AC),Current:0.001~5A(RMS),Power:300VA;
11、Data storage:1000Group number;
12、Working conditions:Temperature:-10℃~50℃,Humidity:≤90%;
13、Dimensions:485mm×356mm×183mm;
14、Weight:<13.6KG。
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