商鋪名稱:中山朗立電氣有限公司
聯(lián)系人:游小姐(小姐)
聯(lián)系手機:
固定電話:
企業(yè)郵箱:lixun98@126.com
聯(lián)系地址:中山市港口鎮(zhèn)興港南路17號153卡
郵編:528400
聯(lián)系我時,請說是在焊材網上看到的,謝謝!
韓國光星KTH-U4372S,KTH-U4382S,KTH-U4392S,質量好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
時間繼電器的主要功能是作為簡單程序控制中的一種執(zhí)行器件,當它接受了啟動信號后開始計時,計時結束后它的工作觸頭進行開或合的動作,從而推動后續(xù)的電路工作,一般來說,時間繼電器的延時性能在設計的范圍內是可以調節(jié)的。 繼電器線圈通電狀態(tài):13、14腳接通電源后,在繼電器線圈產生的電磁力的作用下,銜鐵克服復位彈簧拉力,水平向左運動,帶動動觸頭和5腳,9腳觸頭與5腳由原來的常開改為閉合狀態(tài),9腳與1腳則由原來的常閉改為斷開狀態(tài),直到13、14斷開電源后由復位彈簧將觸頭恢復圖1-5的原始狀態(tài)。 結語:一般,我們用到的都是交流電,所以按照上述的器的線路圖進行連接線路,基本上能解決大多數的線路連接需求,但是安連接過程中,要仔細檢查是否是按規(guī)定,需要串聯(lián)的不能錯誤的弄成并聯(lián),同樣的,需要并聯(lián)的也千萬不可也串聯(lián),與電有關的都要小心。
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
S級的界定:0.2S級在1%額定電流時誤差不能超過正負0.75%,而0.2級在5%額定電流時的電流誤差不能超過正負0.75%。s表示小電流情況下保持測量精度。雖然0.2和0.2S的是一個精度等級,但是在小電流時,0.2級的互感器就不能保證精度。
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
理解要點:由于電流方向是客觀存在的,但有時候電工分析較為復雜的電路時往往難以立馬判斷出某支路中電流的實際方向(也就是正電荷移動方向),但為了方便分析通常會任意假設一個方向作為電流的正方向(這個方向也稱為參考方向),然后我們就分析呀計算呀,嗯。
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
(3)當發(fā)生單相接地故障時,由于TN-C-S屬于大電流接地系統(tǒng),因此接地電流非常接近于相對N的短路電流,因此單相接地故障的保護裝置為斷路器。(4)的總入口處也可加裝漏電保護器,用以人身防護能力。現在開始分析:先看左圖:圖中接線方向是正確的,因此斷路器相線的脫扣器能起到線路保護作用。
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
材料二:液體電介質液體介質在電力電容器材料中用作浸漬劑.以填充固體介質中的空隙,從而介質的介電常數和耐電強度.改善局部放電特性和散熱條件等。這幾年電容器材料中選擇十二烷基苯、二芳荃((S油)的產品也被廣泛應用。 [國家認為,首先應該引導,幫助行業(yè)企業(yè)開拓新市場,"他說[兩三年前,我說過國內開關企業(yè)產品太單一,每年生產的都是那些產品,沒有創(chuàng)新能力,而且沒有把握住新能源快速發(fā)展等市場機會,實際上,冶金,化工,新能源。