韓國AUTOMA,AD80-150HBF-L/S 優(yōu)質(zhì)服務(wù)中山立訊電氣有限公司直銷中山立訊電氣有限公司銷售韓國DONGYANG F&C 氫氧化鈉自動閥
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DONGYANG F&C 氫氧化鈉自動閥
BMO-1000S BMO-1100S BMO-1200S BMO-1300S BMO-1400S BMO-1500S
BMO-2000S BMO-2100S BMO-2200S BMO-2300S BMO-2400S BMO-2500S
BMO-3000S BMO-3100S BMO-3200S BMO-3300S BMO-3400S BMO-3500S
BMO-1010S BMO-1110S BMO-1210S BMO-1310S BMO-1410S BMO-1510S
BMO-2010S BMO-2110S BMO-2210S BMO-2310S BMO-2410S BMO-2510S
BMO-3010S BMO-3110S BMO-3210S BMO-3310S BMO-3410S BMO-3510S
BMO-1020S BMO-1120S BMO-1220S BMO-1320S BMO-1420S BMO-1520S
【經(jīng)典案例】某化工廠，各生產(chǎn)車間環(huán)境多為性環(huán)境，各車間電氣控制室不安裝在車間內(nèi)，而是安裝在距離各車間較遠的公共電氣控制室，來實現(xiàn)對系統(tǒng)電流信息的集中采集，現(xiàn)場電流互感器與控制室之間距離大約200米，有。
BMO-2020S BMO-2120S BMO-2220S BMO-2320S BMO-2420S BMO-2520S
BMO-3020S BMO-3120S BMO-3220S BMO-3320S BMO-3420S BMO-3520S
BMO-1001S BMO-1101S BMO-1201S BMO-1301S BMO-1401S BMO-1501S
BMO-2001S BMO-2101S BMO-2201S BMO-2301S BMO-2401S BMO-2501S
BMO-3001S BMO-3101S BMO-3201S BMO-3301S BMO-3401S BMO-3501S
BMO-1011S BMO-1111S BMO-1211S BMO-1311S BMO-1411S BMO-1511S
BMO-2011S BMO-2111S BMO-2211S BMO-2311S BMO-2411S BMO-2511S
BMO-3011S BMO-3110S BMO-3211S BMO-3311S BMO-3411S BMO-3511S
BMO-1021S BMO-1121S BMO-1221S BMO-1321S BMO-1421S BMO-1521S
BMO-2021S BMO-2121S BMO-2221S BMO-2321S BMO-2421S BMO-2521S
BMO-3021S BMO-3121S BMO-3221S BMO-3321S BMO-3421S BMO-3521S
BMO-1002S BMO-1102S BMO-1202S BMO-1302S BMO-1402S BMO-1502S
BMO-2002S BMO-2102S BMO-2202S BMO-2302S BMO-2402S BMO-2502S
BMO-3002S BMO-3102S BMO-3202S BMO-3302S BMO-3402S BMO-3502S
BMO-1012S BMO-1112S BMO-1212S BMO-1312S BMO-1412S BMO-1512S
BMO-2012S BMO-2112S BMO-2212S BMO-2312S BMO-2412S BMO-2512S
?。?）間斷運行的設(shè)備。器按80%算.即100A的交流器，只能控制額定電流是80A以下的設(shè)備。（3）反復(fù)短時工作的設(shè)備。器按116-120%算。即100A的交流器，只能控制額定電流是116-120A以下的設(shè)備。3、交流器的接法:一:一般三相器一共有8個點，三路輸入，三路輸出，還有是控制點兩個。
BMO-3012S BMO-3110S BMO-3212S BMO-3312S BMO-3412S BMO-3512S
BMO-1022S BMO-1122S BMO-1222S BMO-1322S BMO-1422S BMO-1522S
BMO-2022S BMO-2122S BMO-2222S BMO-2322S BMO-2422S BMO-2522S
BMO-3022S BMO-3122S BMO-3222S BMO-3322S BMO-3422S BMO-3522S
BMO-1003S BMO-1103S BMO-1203S BMO-1303S BMO-1403S BMO-1503S
BMO-2003S BMO-2103S BMO-2203S BMO-2303S BMO-2403S BMO-2503S
BMO-3003S BMO-3103S BMO-3203S BMO-3303S BMO-3403S BMO-3503S
BMO-1013S BMO-1113S BMO-1213S BMO-1313S BMO-1413S BMO-1513S
BMO-2013S BMO-2113S BMO-2213S BMO-2313S BMO-2413S BMO-2513S
BMO-3013S BMO-3110S BMO-3213S BMO-3313S BMO-3413S BMO-3513S
?、谝驗檩o助繞組的一端與b相接地點相連，由于基本二次側(cè)繞組上有負荷電流流過，在電纜芯出上產(chǎn)生電壓降，使正常開口三角形有電壓3U0，對零序方向元件不利。若單獨從接地點引接零序方向繼電器回路，則接線較為復(fù)雜。在中性點接地系統(tǒng)中，由于中性點無任何斷開觸點，可靠性高?！ ?[1] 各種電流表的量限、使用頻率范圍及可能達到的最高準確級見表。波形非正弦對電磁系、電動系、熱電式電流表影響較小。整流式電流表限定用于正弦波形下，數(shù)字電流表也有類似限制。電力系統(tǒng)中為測非正弦電流可采用變換器式電流表。
BMO-1023S BMO-1123S BMO-1223S BMO-1323S BMO-1423S BMO-1523S
BMO-2023S BMO-2123S BMO-2223S BMO-2323S BMO-2423S BMO-2523S
BMO-3023S BMO-3123S BMO-3223S BMO-3323S BMO-3423S BMO-3523S
BMO-1004S BMO-1104S BMO-1204S BMO-1304S BMO-1404S BMO-1504S
BMO-2004S BMO-2104S BMO-2204S BMO-2304S BMO-2404S BMO-2504S
BMO-3004S BMO-3104S BMO-3204S BMO-3304S BMO-3404S BMO-3504S
BMO-1014S BMO-1114S BMO-1214S BMO-1314S BMO-1414S BMO-1514S
BMO-2014S BMO-2114S BMO-2214S BMO-2314S BMO-2414S BMO-2514S
BMO-3014S BMO-3110S BMO-3214S BMO-3314S BMO-3414S BMO-3514S
BMO-1024S BMO-1124S BMO-1224S BMO-1324S BMO-1424S BMO-1524S
BMO-2024S BMO-2124S BMO-2224S BMO-2324S BMO-2424S BMO-2524S
BMO-3024S BMO-3124S BMO-3224S BMO-3324S BMO-3424S BMO-3524S
(2)電動機供電回路三相熔絲規(guī)格不同，容量小的熔絲燒斷。應(yīng)根據(jù)電動機功率大小，更換為規(guī)格相同的熔絲。(3)電動機供電回路中的開關(guān)(隔離開關(guān)、膠蓋開關(guān)等)及器的觸頭不良(或松脫)。修復(fù)并動、靜觸頭，使之良好(4)線路某相缺相。 (4)當(dāng)q和v┴改變時，F(xiàn)┴的大小也改變，但比值F┴/（qv┴）在任一點總是常量，顯然，該比值反映了磁場在該點的性質(zhì)，與運動試探電荷無關(guān)，我們可利用該比值來定義描述場本身特性的物理量磁感應(yīng)強度矢量B。在本章中，也要引入場的概念，后給出產(chǎn)生場的規(guī)律。
