韓國京甫2RH63DR,2RH65DR,2RH68DR,生產(chǎn)廠家?guī)熘猩搅⒂嶋姎庥邢薰局变N韓國進口DONG IL TECHNOLOGY,LTD(DIT)東日技研濾波器歡迎垂詢!
EMI filter, Series IK, 250V, 50/60Hz, 40C: Models IK-0622W, IK-0623W, IK-0632W, IK-0633W, 6A; 55C: IK-0333W, IK-0332W, IK-0323W, IK-0322W, IK-L0322W, IK-L0323W, IK-L0332W, IK-L0333W, 3A; IK-0233W, IK-0232W, IK-0223W, IK-0222W, 2A; IK-0133W, IK-0132W, IK-0123W, IK-0122W, 1.0A.
Series IK, 250V, 50/60Hz, -25C to +55C; Models IK-0142-W, IK-0143W, IK-01A2-W, IK-01A3-W, 1A; IK-0242-W, IK-0243W, IK-02A2-W, IK-02A3-W, 2A; IK-0342-W, IK-0343W, IK-03A2-W, IK-03A3-W, 3A; IK-L0342-W, IK-L0343W, IK-L03A2-W, IK-L03A3-W, 3A; IK-0642-W, IK-0643W, IK-06A2-W, IK-06A3-W, 6A.
Series IK, Models IK-0142-W, IK-0143W, IK-01A2-W, IK-01A3-W, 1A; IK-0242-W, IK-0243W, IK-02A2-W, IK-02A3-W, 2A; IK-0342-W, IK-0343W, IK-03A2-W, IK-03A3-W, 3A; IK-L0342-W, IK-L0343W, IK-L03A2-W, IK-L03A3-W, 3A; IK-0642-W, IK-0643W, IK-06A2-W, IK-06A3-W, 6A. 韓國京甫2RH63DR,2RH65DR,2RH68DR,生產(chǎn)廠家?guī)臁 〕i_常閉的編 是有規(guī)律的,個位數(shù)字是1,2的一般為常閉,個位數(shù)字是3,4的一般為常開。有的器的輔助觸點是沒有常開常閉標(biāo)注的,只有數(shù)字,所以我們一定要注意。帶有四組輔助觸點的器看一下這個器的輔助觸點是沒有標(biāo)注的,如果我們學(xué)會了前一個器常開常閉編 的規(guī)律,就能一眼看出來?! ?.計算電流互感器變比:設(shè)電流互感器變比為K.則:變比K=額定一次電流/額定二次電流(例如:100/5A的電流互感器的變比K=100/5=20)2.測量值的計算:設(shè)電流互感器二次電流為A2...已知電流互感器變比(倍率)為K,測得二次電流為I2。
電場的概念加以推廣,靜電場的方程要加以修正。變化電場:是否要產(chǎn)生磁場。磁場的方程是否要修正。二、位移電流靜磁場的安培環(huán)路定理不適用于非穩(wěn)恒情況麥克斯韋提出:變化的電場——等效為一種電流(位移電流)——產(chǎn)生渦旋磁場。
EMI filter, Series ID, 250V ac, 50-60Hz, 55C: Models ID-0122H, ID-0123H, ID-0142H, ID-0143H, ID-0122S, ID-0123S, ID-0142S, ID-0143S, 1.0A; ID-0222H, ID-0223H, ID-0242H, ID-0243H, ID-0222S, ID-0223S, ID-0242S, ID-0243S, 2.0A; ID-0322H, ID-0323, ID-0342, ID-0343H, ID-0343S, ID-0322S, ID-0342S, 3A; 40C: ID-0622H, ID-0623H, ID-0642H, ID-0643H, ID-0622S, ID-0623S, ID-0642S, ID-0643S, 6A; ID-1022H, ID-1023H, ID-1022S, ID-1023S, 10A; ID-1042H/S, ID-1043H/S, ID-10A2-H/S, ID-10A3-H/S, ID-10B2-H/S, ID-10B3-H/S; 10A; ID-1522H/S, ID-1523H/S, ID-1542H/S, ID-1543H/S, 15A. 韓國京甫2RH63DR,2RH65DR,2RH68DR,生產(chǎn)廠家?guī)臁 ?.消除卡死原因(如生銹)起動電動機斷路器立即分?jǐn)?.過電流脫扣器瞬動整定值太小。2.脫扣器某些零件損壞,如半導(dǎo)器件、橡皮膜等損壞。3.脫扣器反力彈簧斷裂或落下1.瞬動整定值。2.更換脫扣器或更換損壞的零部件。
圖1萬用表檢查方法之一(2)用萬用表檢查方法之二①判斷各相繞組的兩個出線端。用萬用表電阻檔分清三相繞組各相的兩個線頭。②給各相繞組假設(shè)編 為U1、U2、V1、V2和W1、W2。③按圖1-2接線,判斷首尾端。用手轉(zhuǎn)動電動機轉(zhuǎn)子,如萬用表(微安檔)指針不動,則證明假設(shè)的編 是正確的,若指針有偏轉(zhuǎn),說明其中有一相首尾端假設(shè)編 不對,應(yīng)逐相對調(diào)重測,直至正確為止。
ID-01A2S, ID-01A2H, ID-01A3S, ID-01A3H, ID-01B2-H/S, ID-01B3-H/S, 1.0A; ID-02A2S, ID-02A2H, ID-02A3S, ID-02A3H, ID-02B2-H/S, ID-02B3-H/S, 2.0A; ID-03A2S, ID-03A2H, ID-03A3S, ID-03A3H, ID-03B2-H/S, ID-03B3-H/S, 3.0A; ID-06A2S, ID-06A2H, ID-06A3S, ID-06A3H, ID-06B2-H/S, ID-06B3-H/S, 6.0A, ID-10A2H/S, ID-10A3H/S, 10A; ID-15A2H/S, ID-15A3H/S, ID-15B2-H/S, ID-15B3-H/S, 15A.
EMI filters, Series ID, 250V ac, 50-60Hz, 40C: Models ID-LO322S, ID-LO322H, ID-L0323S, ID-LO323H, ID-LO342S, ID-LO342H, ID-L0343S, ID-LO343H, ID-LO3A2S, ID-LO3A2H, ID-LO3A3S, ID-LO3A3H, ID-L03B2-H/S, ID-L03B3-H/S, 3A.
EMI filters, Series ID, 250Vac, 55C.