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維修PEWATRON電流互感器
閱讀：553 發(fā)布時(shí)間：2020-6-8PEWATRON 電流互感器 2877
大內(nèi)徑裝置產(chǎn)生高壓電流測(cè)量無電壓擊穿的風(fēng)險(xiǎn)
雙屏蔽更大的噪聲免疫力和增加在高電壓應(yīng)用的安全
所有型號(hào)的密封，適用于高電壓絕緣油或真空
可以連接到示波器、頻譜分析儀、功率分析儀、數(shù)字電壓表、
模擬-數(shù)字轉(zhuǎn)換器，和其他各種測(cè)量?jī)x器
PEARSON介:美國皮爾遜Pearson Electronics1958年變開始設(shè)計(jì)和生產(chǎn)監(jiān)測(cè)變壓器經(jīng)過幾十年的發(fā)展產(chǎn)品廣泛應(yīng)用于美國軍工、醫(yī)療、航空等領(lǐng)域一直服役于極其復(fù)雜的瞬間信號(hào)和一些頻率周期性信號(hào)環(huán)境下奠定了它精確高品質(zhì)的要求電流測(cè)試環(huán)，國內(nèi)也稱電流互感器或電流傳感器，電流互感器的運(yùn)行情況相當(dāng)于次側(cè)短路的變壓器，忽略勵(lì)磁電流，安匝數(shù)相等電流互感器一次繞組電流與二次繞組的電流比，叫實(shí)際電流比
PEARSON主要產(chǎn)品：PEARSON傳感器
PEARSON主要型號(hào)：2877 , 4100 , 2100 , 3100 , 150 , 325 , 2878, 410 , 411 , 110 , 110A , 310 , 1010 , 1025 , 3025 , 2879 ,101 , 301X , 1080 , 1330 , 1423 , 2093
型號(hào) | 外觀 | 輸出 (V/A) | 孔徑 | 時(shí)間參數(shù) | 頻率參數(shù) | ||||||
Max. | Droop (%/msec.) | Usable Rise | IT Max. (amp-sec.) | Max. | 3dB pt. Low (Hz) | 3dB pt. | I/f | ||||
2877 | F | 1 | 0.25 | 100 | 200 | 2 | 0.0004** | 2.5 | 300 | 200 | 0.0025 |
4100 | E | 1 | 0.5 | 500 | 90 | 10 | 0.002** | 5 | 140 | 35 | 0.006 |
2100 | D | 1 | 2 | 500 | 80 | 20 | 0.005** | 7.5 | 125 | 20 | 0.017 |
6585 | K | 1 | 2 | 500 | 300 | 1.5 | 0.002** | 10 | 400 | 250 | 0.008 |
6656 | J | 1 | 3.5 | 500 | 140 | 3.5 | 0.01** | 10 | 200 | 120 | 0.04 |
3100* | C | 1 | 3.5 | 500 | 40 | 50 | 0.03** | 12 | 40 | 7 | 0.1 |
150 | D | 0.5 | 2 | 1,000 | 20 | 20 | 0.02** | 15 | 40 | 20 | 0.07 |
6595 | K | 0.5 | 2 | 1,000 | 100 | 2.5 | 0.008** | 20 | 100 | 200 | 0.03 |
325* | C | 0.25 | 3.5 | 2,000 | 100 | 30 | 0.09 | 60 | 160 | 10 | 0.6 |
2878 | F | 0.1 | 0.25 | 400 | 20 | 5 | 0.004** | 10 | 30 | 70 | 0.025 |
410 | E | 0.1 | 0.5 | 5,000 | 60 | 20 | 0.25 | 50 | 120 | 20 | 1.7 |
411 | E | 0.1 | 0.5 | 5,000 | 0.9 | 20 | 0.2** | 50 | 1 | 20 | 0.6 |
3972 | L | 0.1 | 1 | 5000 | 1 | 20 | 0.2 | 50 | 1 | 20 | 0.6 |
110 | D | 0.1 | 2 | 5,000 | 0.8 | 20 | 0.5** | 65 | 1 | 20 | 1.5 |
110A† | D | 0.1 | 2 | 10,000 | 0.8 | 20 | 0.5** | 65 | 1 | 20 | 1.5 |
6600 | K | 0.1 | 2 | 2,000 | 15 | 5 | 0.04** | 40 | 25 | 120 | 0.12 |
310* | C | 0.1 | 3.5 | 5,000 | 20 | 40 | 0.6 | 140 | 40 | 10 | 3.6 |
1010* | A | 0.1 | 10.75 | 5,000 | 250 | 50 | 0.7** | 120 | 400 | 7 | 4.4 |
1025 | D | 0.025 | 2 | 20,000 | 100 | 100 | 0.5 | 100 | 160 | 4 | 3 |
3025* | C | 0.025 | 3.5 | 20,000 | 4 | 100 | 3 | 325 | 7 | 4 | 20 |
2879 | F | 0.01 | 0.25 | 2,000 | 2 | 20 | 0.04** | 25 | 3 | 20 | 0.25 |
5046 | E | 0.01 | 0.5 | 25,000 | 0.3 | 20 | 0.5** | 100 | 0.5 | 20 | 3 |
101 | D | 0.01 | 2 | 50,000 | 0.1 | 100 | 2.5** | 200 | 0.25 | 4 | 12 |
4997 | D | 0.01 | 2 | 20,000 | 0.3 | 25 | 1.0** | 150 | 0.5 | 20 | 3.5 |
301X* | C | 0.01 | 3.5 | 50,000 | 3 | 200 | 22 | 400 | 5 | 2 | 140 |
1080*† | C | 0.005 | 3.5 | 200,000 | 2 | 250 | 25 | 750 | 3 | 1.5 | 150 |
1330* | C | 0.005 | 3.5 | 100,000 | 1 | 250 | 65 | 1400 | 0.9 | 1.5 | 400 |
4418 | D | 0.001 | 2 | 200,000 | 0.05 | 200 | 6.0** | 400 | 0.7 | 2 | 40 |
1423* | C | 0.001 | 3.5 | 500,000 | 0.7 | 300 | 75 | 2500 | 1 | 1.2 | 450 |
2093* | B | 0.001 | 4.75 | 500,000 | 0.09 | 2000 | 1200 | 2500 | 0.15 | 0.2 | 7500 |
8585C | N | 1.0 | 0.5 | 500 | 1.0 | 2 | 0.003 | 5 | 1,500.0 | 200.0 | 0.01 |
4100C | N | 1.0 | 0.5 | 500 | 1.0 | 15 | 0.0015 | 5 | 1,500.0 | 25.0 | 0.008 |
7790 | M | 1.0 | 1.0 | 500 | 1.0 | 15 | 0.002 | 5 | 1,500.0 | 25.0 | 0.01 |
4688 | L | 1 | 2.0 | 500 | 0.4 | 12 | 0.005 | 15 | 600.0 | 30.0 | 0.03 |
7805 | K | 1 | 4.0 | 500 | 0.7 | 25 | 0.004 | 15 | 1,000.0 | 25.0 | 0.02 |
7760 | J | 1.0 | 6.0 | 500 | 0.5 | 50 | 0.005 | 20 | 750.0 | 7.0 | 0.03 |
5101 | L | 0.5 | 2.0 | 1,000 | 0.1 | 20 | 0.02 | 25 | 150.0 | 18.0 | 0.08 |
5949† | K | 0.5 | 4.0 | 1,000 | 0.1 | 30 | 0.02 | 30 | 150.0 | 12.0 | 0.08 |
411C | N | 0.1 | 0.5 | 5,000 | 0.015 | 20 | 0.15 | 50 | 25.0 | 20.0 | 0.7 |
7795 | M | 0.1 | 1.0 | 5,000 | 0.015 | 25 | 0.15 | 60 | 25.0 | 15.0 | 0.8 |
3525 | L | 0.1 | 2.0 | 5,000 | 0.004 | 25 | 0.5 | 100 | 6.0 | 15.0 | 2.5 |
7810 | K | 0.1 | 4.0 | 5,000 | 0.007 | 50 | 0.4 | 150 | 10.0 | 7.0 | 2.0 |
7655 | J | 0.1 | 6.0 | 5,000 | 0.007 | 100 | 0.4 | 175 | |||