韓國光星KTA-161A2S,KTA-161A2T,KTA-161R1S,生產廠家直銷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
等等，若需了解詳細的資料，歡迎留言公司網站或來電垂詢??！

DONGYANG F&C 氫氧化鈉自動閥
BCS-1000S BCS-1100S BCS-1200S BCS-1300S BCS-1400S BCS-1500S
BCS-2000S BCS-2100S BCS-2200S BCS-2300S BCS-2400S BCS-2500S
BCS-3000S BCS-3100S BCS-3200S BCS-3300S BCS-3400S BCS-3500S
BCS-1010S BCS-1110S BCS-1210S BCS-1310S BCS-1410S BCS-1510S
BCS-2010S BCS-2110S BCS-2210S BCS-2310S BCS-2410S BCS-2510S
BCS-3010S BCS-3110S BCS-3210S BCS-3310S BCS-3410S BCS-3510S
BCS-1020S BCS-1120S BCS-1220S BCS-1320S BCS-1420S BCS-1520S
BCS-2020S BCS-2120S BCS-2220S BCS-2320S BCS-2420S BCS-2520S
BCS-3020S BCS-3120S BCS-3220S BCS-3320S BCS-3420S BCS-3520S
BCS-1001S BCS-1101S BCS-1201S BCS-1301S BCS-1401S BCS-1501S

　　電流互感器的作用是可以把數(shù)值較大的一次電流通過一定的變比轉換為數(shù)值較小的二次電流，用來進行保護、測量等用途。根據(jù)GB4728-6-84電能的發(fā)生和轉換，在電氣工程應用中電流互感器符 有明確的規(guī)定。電流互感器，Currenttransber簡稱CT，在的國標中用TA表示，與舊國標中的LH("LH"是電流互感器的“流”、“互”二字的漢語拼音個字母的組合)對應?！　?.電壓互感器的巡視檢查項目檢查瓷套管是否清潔，有無缺損、裂紋和放電現(xiàn)象，聲音是否正常；檢查充油電流互感器油位是否正常，有無滲漏現(xiàn)象；檢查各接頭有無過熱及打火現(xiàn)象，螺栓有無松動，有無異常氣味；檢查二次繞?。　　對于220V三相電動機，它的額定電流約為額定容量的3.5倍，當電動機的功率在2KW以下時，可按4倍考慮。具體計算公式為I=KP式中I---三相異步電動機的額定電流（A）P---電動機的功率（KW）K---系數(shù)2單相電動機電流220V單相電動機的額定電流約為額定容量的8倍。

BCS-2001S BCS-2101S BCS-2201S BCS-2301S BCS-2401S BCS-2501S
BCS-3001S BCS-3101S BCS-3201S BCS-3301S BCS-3401S BCS-3501S
BCS-1011S BCS-1111S BCS-1211S BCS-1311S BCS-1411S BCS-1511S
BCS-2011S BCS-2111S BCS-2211S BCS-2311S BCS-2411S BCS-2511S
BCS-3011S BCS-3110S BCS-3211S BCS-3311S BCS-3411S BCS-3511S
BCS-1021S BCS-1121S BCS-1221S BCS-1321S BCS-1421S BCS-1521S
BCS-2021S BCS-2121S BCS-2221S BCS-2321S BCS-2421S BCS-2521S
BCS-3021S BCS-3121S BCS-3221S BCS-3321S BCS-3421S BCS-3521S

　　一般在接通時間為2分種以下的脈沖電壓下使用時，線圈溫升值與接通(ON)時間、及接通與斷開(OFF)的比例有關，各種繼電器基本相同，參見表1。表12.4.2線圈溫升引起的動作電壓的變化：線圈的溫度上升會造成線圈電阻的增加，動作電壓也會相應升高。

BCS-1002S BCS-1102S BCS-1202S BCS-1302S BCS-1402S BCS-1502S
BCS-2002S BCS-2102S BCS-2202S BCS-2302S BCS-2402S BCS-2502S
BCS-3002S BCS-3102S BCS-3202S BCS-3302S BCS-3402S BCS-3502S
BCS-1012S BCS-1112S BCS-1212S BCS-1312S BCS-1412S BCS-1512S
BCS-2012S BCS-2112S BCS-2212S BCS-2312S BCS-2412S BCS-2512S
BCS-3012S BCS-3110S BCS-3212S BCS-3312S BCS-3412S BCS-3512S
BCS-1022S BCS-1122S BCS-1222S BCS-1322S BCS-1422S BCS-1522S
BCS-2022S BCS-2122S BCS-2222S BCS-2322S BCS-2422S BCS-2522S
BCS-3022S BCS-3122S BCS-3222S BCS-3322S BCS-3422S BCS-3522S
BCS-1003S BCS-1103S BCS-1203S BCS-1303S BCS-1403S BCS-1503S
BCS-2003S BCS-2103S BCS-2203S BCS-2303S BCS-2403S BCS-2503S
BCS-3003S BCS-3103S BCS-3203S BCS-3303S BCS-3403S BCS-3503S

　　1、器線圈斷路，2、檢查電源電壓是否達到額定電壓的85%以上，這是器線圈吸和電壓的要求。3、檢查器線圈適用電壓等級是否與電源相應，看電壓是220V還是380V.4、檢查電源是交流還是直流。6、檢查電源開關是否接通，啟動回路是否斷路。

BCS-1013S BCS-1113S BCS-1213S BCS-1313S BCS-1413S BCS-1513S
BCS-2013S BCS-2113S BCS-2213S BCS-2313S BCS-2413S BCS-2513S
BCS-3013S BCS-3110S BCS-3213S BCS-3313S BCS-3413S BCS-3513S
BCS-1023S BCS-1123S BCS-1223S BCS-1323S BCS-1423S BCS-1523S

　　互感器的內部結構就是變壓器。按照變壓器的原理運行。電壓互感器的工作原理相當于2次側開路的變壓器，用來變壓，在二次側接入電壓表測量電壓（可以并聯(lián)多個電壓表）。電壓互感器的二次側不能短路。電流互感器的工作原理相當于2次側短路的變壓器，用來變流，在二次側接入電流表測量電流（可以串聯(lián)多個電流表）。
BCS-2023S BCS-2123S BCS-2223S BCS-2323S BCS-2423S BCS-2523S
BCS-3023S BCS-3123S BCS-3223S BCS-3323S BCS-3423S BCS-3523S
BCS-1004S BCS-1104S BCS-1204S BCS-1304S BCS-1404S BCS-1504S
BCS-2004S BCS-2104S BCS-2204S BCS-2304S BCS-2404S BCS-2504S
BCS-3004S BCS-3104S BCS-3204S BCS-3304S BCS-3404S BCS-3504S
BCS-1014S BCS-1114S BCS-1214S BCS-1314S BCS-1414S BCS-1514S
BCS-2014S BCS-2114S BCS-2214S BCS-2314S BCS-2414S BCS-2514S
BCS-3014S BCS-3110S BCS-3214S BCS-3314S BCS-3414S BCS-3514S
BCS-1024S BCS-1124S BCS-1224S BCS-1324S BCS-1424S BCS-1524S
BCS-2024S BCS-2124S BCS-2224S BCS-2324S BCS-2424S BCS-2524S
BCS-3024S BCS-3124S BCS-3224S BCS-3324S BCS-3424S BCS-3524S

韓國光星KTA-161A2S,KTA-161A2T,KTA-161R1S,生產廠家直銷　　這個方向也就是在該點磁針N極的指向。當帶電粒子的速度v在任意方向時，受力F的大小與成正比，q為v和B之間的夾角。而且比值對于確定的場點P有的量值。所以，這個比值代表了在該場點處磁場的強弱，因此規(guī)定磁感應強度B的大小磁場作用于運動電荷的磁力大小為又因F總是垂直于v和B，故又可將上式些成矢量式F稱為洛侖茲力?！　∞D換開關觸點在絕緣基座內，為雙斷點觸頭橋式結構，動觸點設計成自動式以保證通斷時的同步性，靜觸點裝在觸點座內。使用時依靠凸輪和支架進行操作，控制觸點的閉合和斷開。轉換開關使用條件1、周圍空氣溫度不超過40℃，且24小時內平均溫度不超過35℃。
　　所謂嵌裝式和凸裝式壓力表，就是我們常說的帶邊（安裝環(huán)）壓力表。軸向嵌裝式既軸向前帶邊、徑向嵌裝式是指徑向前帶邊、徑向凸裝式（也叫墻裝式）是指徑向后帶邊壓力表。其規(guī)范名稱為壓力真空表，也有稱之為真空壓力表。

 　　（3）當反極性(反向輸入)電壓適用時，繼電器輸入端可以承受輸入電壓值或其它規(guī)定值的反極性電壓，超過該值，可能造成SSR的永久性破壞，當反極性電壓不適用時，或繼電器規(guī)定不能反向施加輸入電壓時，使用時一定注意，不能使輸入電壓反向。　　2.如果不是誤操作，則應檢查操動機構是否有故障。比如斷路器的跳閘脫扣機構是否有故障，或是否由于外界振動而造成斷路器自動跳閘。3.如經檢查操動機構正常，則可能是操作回路中發(fā)生兩點接地而造成斷路器自動跳閘，或操作回路短路，或操作回路中某些元件如防跳躍繼電器等性能不良而造成斷路器誤跳閘。