韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號LIGHTSTAR韓國光星KTW-426B1S,KTW-426B2S,KTW-427A1S,KTW-427A2S,KTW-427B1S,KTW-427B2S,KTW-428A1S,KTW-428A2S,KTW-428B1S,KTW-428B2S,KTW-429A1S,KTW-429B1S,KTW-436A1S,KTW-436A2S,KTW-436B1S,KTW-436B2S,KTW-437A1S,KTW-437A2S,KTW-437B1S,KTW-437B2S,KTW-438A1S,KTW-438A2S,KTW-438B1S,KTW-438B2S,KTW-439A1S,KTW-439B1S,KTW-446A1S,KTW-446A2S,KTW-446B1S,KTW-446B2S,KTW-447A1S,KTW-447A2S,KTW-447B1S,KTW-447B2S,KTW-448A1S,KTW-448A2S,KTW-448B1S,KTW-448B2S,KTW-449A1S,KTW-449B1S,KTW-456A1S,KTW-456A2S,KTW-456B1S,KTW-456B2S,KTW-457A1S,KTW-457A2S,KTW-457B1S,KTW-457B2S,KTW-458A1S,KTW-458A2S,KTW-458B1S,KTW-458B2S,KTW-459A1S,KTW-459B1S,KBT-11,KBT-12,KBT-13,KBT-10,KBT-21,KBT-22,KBT-23,KBT-20,KBT-31,KBT-32,KBT-33,KBT-30,KBT-41,KBT-42,KBT-43,KBT-40,KBO-11,KBO-21,KBO-22,KBO-23,KBO-24,KBO-25,KBO-31,KTG-116A1S,KTG-116A2S,KTG-116B1S,KTG-116B2S,KTG-117A1S,KTG-117A2S,KTG-117B1S,KTG-117B2S,KTG-118A1S,KTG-118A2S,KTG-118B1S,KTG-118B2S,KTG-119A1S,KTG-119A2S,KTG-119B1S,KTG-119B2S,KTG-126A1S,KTG-126A2S,KTG-126B1S,KTG-126B2S,KTG-127A1S,KTG-127A2S,KTG-127B1S,KTG-127B2S,KTG-128A1S,KTG-128A2S,KTG-128B1S,KTG-128B2S,KTG-129A1S,KTG-129A2S,KTG-129B1S,KTG-129B2S,KTG-216A1S,KTG-216A2S,KTG-216B1S,KTG-216B2S,KTG-217A1S,KTG-217A2S,KTG-217B1S,KTG-217B2S,KTG-218A1S,KTG-218A2S,KTG-218B1S,KTG-218B2S,KTG-219A1S,KTG-219A2S,KTG-219B1S,KTG-219B2S,KTG-316A1S,KTG-316A2S,KTG-316B1S,KTG-316B2S,KTG-317A1S,KTG-317A2S,KTG-317B1S,KTG-317B2S,KTG-318A1S,KTG-318A2S,,韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號 （）同時器KM2線圈回路通電并自鎖，其常開觸點(diǎn)閉合，將定子繞組三個首端U1、V1、W1連在一起，并把三相電源L1、L2、L3引入接U2、V2、W2，此時電動機(jī)在YY接法下運(yùn)行，這時電動機(jī)p=1，n1＝3000轉(zhuǎn)／分。KM2的輔助常開觸點(diǎn)斷開，防KM1誤動。
KTG-318B1S,KTG-318B2S,KTG-319A1S,KTG-319A2S,KTG-319B1S,KTG-319B2S,KTG-326A1S,KTG-326A2S,KTG-326B1S,KTG-326B2S,KTG-327A1S,KTG-327A2S,KTG-327B1S,KTG-327B2S,KTG-328A1S,KTG-328A2S,KTG-328B1S,KTG-328B2S,KTG-329A1S,KTG-329A2S,KTG-329B1S,KTG-329B2S,KTG-416A1S,KTG-416A2S,KTG-416B1S,KTG-416B2S,KTG-417A1S,KTG-417A2S,KTG-417B1S,KTG-417B2S,KTG-418A1S,KTG-418A2S,KTG-418B1S,KTG-418B2S,KTG-419A1S,KTG-419A2S,KTG-419B1S,KTG-419B2S,KTG-426A1S,KTG-426A2S,KTG-426B1S,KTG-426B2S,KTG-427A1S,KTG-427A2S,KTG-427B1S,KTG-427B2S,KTG-428A1S,KTG-428A2S,KTG-428B1S,KTG-428B2S,KTG-429A1S,KTG-429A2S,KTG-429B1S,KTG-429B2S,KTG-436A1S,KTG-436A2S,KTG-436B1S,KTG-436B2S,KTG-437A1S,KTG-437A2S,KTG-437B1S,KTG-437B2S,KTG-438A1S,KTG-438A2S,KTG-438B1S,KTG-438B2S,KTG-439A1S,KTG-439A2S,KTG-439B1S,KTG-439B2S,KTG-446A1S,KTG-446A2S,KTG-446B1S,KTG-446B2S,KTG-447A1S,KTG-447A2S,KTG-447B1S,KTG-447B2S,KTG-448A1S,KTG-448A2S,KTG-448B1S,KTG-448B2S,KTG-449A1S,KTG-449A2S,KTG-449B1S,KTG-449B2S,KTG-456A1S,KTG-456A2S,KTG-456B1S,KTG-456B2S,KTG-457A1S,KTG-457A2S,KTG-457B1S,KTG-457B2S,KTG-458A1S,KTG-458A2S,KTG-458B1S,KTG-458B2S,KTG-459A1S,KTG-459A2S,KTG-459B1S,KTG-459B2S,KTK-1161S,KTK-1162S,KTK-1162T,KTK-1163S,KTK-1163T,KTK-1171S,KTK-1172S,KTK-1172T,KTK-1173S,KTK-1173T,KTK-1181S,KTK-1182S,KTK-1182T,KTK-1183S,KTK-1183T,KTK-1191S,KTK-1192S,KTK-1192T,KTK-1193S,KTK-1193T,KTK-1261S,KTK-1262S,KTK-1262T,KTK-1263S,KTK-1263T,KTK-1271S,KTK-1272S,KTK-1272T,KTK-1273S,KTK-1273T,KTK-1281S,KTK-1282S,KTK-1282T,KTK-1283S,KTK-1283T,KTK-1291S,KTK-1292S,KTK-1292T,KTK-1293S,KTK-1293T,KTK-1361S,KTK-1362S,KTK-1362T,KTK-1363S,KTK-1363T,KTK-1371S,KTK-1372S,KTK-1373S,KTK-1373T,KTK-1381S,KTK-1382S,KTK-1382T,KTK-1383S,KTK-1383T,KTK-1391S,KTK-1392S,KTK-1392T,KTK-1393S,KTK-1393T,KTK-0161S,KTK-0162S,KTK-0162T,KTK-0163S,KTK-0163T,KTK-0171S,KTK-0172S,KTK-0172T,KTK-0173S,KTK-0173T,KTK-0181S,KTK-0182S,KTK-0182T,KTK-0183S,KTK-0183T,KTK-0191S,KTK-0192S,,韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號
如果功率因數(shù)過低，就表示在輸出功率中，無功功率的比例很大，這對于電力系統(tǒng)的運(yùn)行是很不利的。功率因數(shù)過低，電源設(shè)備的容量就不能充分利用。（）我們知道，電動機(jī)和變壓器在運(yùn)行時不能超過額定電壓和額定電流，在相同的變壓器端電壓和輸出電流的情況下，負(fù)荷的功率因數(shù)越低，變壓器能輸出的有功功率就越少，電動機(jī)也一樣。KTK-0192T,KTK-0193S,KTK-0193T,KTK-0261S,KTK-0262S,KTK-0262T,KTK-0263S,KTK-0263T,KTK-0271S,KTK-0272S,KTK-0272T,KTK-0273S,KTK-0273T,KTK-0281S,KTK-0282S,KTK-0282T,KTK-0283S,KTK-0283T,KTK-0291S,KTK-0292S,KTK-0292T,KTK-0293S,KTK-0293T,KTK-0361S,KTK-0362S,KTK-0362T,KTK-0363S,KTK-0363T,KTK-0371S,KTK-0372S,KTK-0373S,KTK-0373T,KTK-0381S,KTK-0382S,KTK-0382T,KTK-0383S,KTK-0383T,KTK-0391S,KTK-0392S,KTK-0392T,KTK-0393S,KTK-0393T,KTA-161A1S,KTA-161A2S,KTA-161A2T,KTA-161R1S,KTA-161R2S,KTA-161R2T,KTA-162A1S,KTA-162R1S,KTA-163A1S,KTA-163A2S,KTA-163R1S,KTA-163R2S,KTA-164A1S,KTA-164A2S,KTA-164R1S,KTA-164R2S,KTA-171A1S,KTA-171A2S,KTA-171A2T,KTA-171R1S,KTA-171R2S,KTA-171R2T,KTA-172A1S,KTA-172R1S,KTA-173A1S,KTA-173A2S,KTA-173R1S,KTA-173R2S,KTA-174A1S,KTA-174A2S,KTA-174R1S,KTA-174R2S,KTA-181A1S,KTA-181A2S,KTA-181A2T,KTA-181R1S,KTA-181R2S,KTA-181R2T,KTA-182A1S,KTA-182R1S,KTA-183A1S,KTA-183A2S,KTA-183R1S,,韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號 回去后拆開器檢查，(cJx2-1201），'線圈正常，反力彈簧正常，鐵芯不臟，但仔細(xì)觀察E型動靜兩塊鐵芯中柱(紅圈處)已有碰擦痕跡，正常工作應(yīng)該是只有上下兩側(cè)可靠，中柱是個去磁氣隙，不能，因該氣隙消失，剩磁增大，器不能迅速釋放，至此，原因查明。
電容C2的容量可按下式計算：C2=1950*In/(Un*COSФ)(μF)式中1N、UN、cos十分別是原三相電機(jī)銘牌上的額定電流、額定電壓和功率因數(shù)值，若銘牌上無功率因數(shù)，cosy可取0·85左右。例，日某臺三相異步電機(jī)銘牌上標(biāo)有“A”連接，額定電壓力220V，額定電流力0．85A，功率因數(shù)為0.8。KTA-183R2S,KTA-184A1S,KTA-184A2S,KTA-184R1S,KTA-184R2S,KTA-191A1S,KTA-191A2S,KTA-191A2T,KTA-191R1S,KTA-191R1S,KTA-191R2T,KTA-192A1S,KTA-192R1S,KTA-193A1S,KTA-193A2S,KTA-193R1S,KTA-193R2S,KTA-194A1S,KTA-194A2S,KTA-194R1S,KTA-194R2S,KTB-161A1S,KTB-161A2S,KTB-161A2T,KTB-161R1S,KTB-161R2S,KTB-161R2T,KTB-162A1S,KTB-162R1S,KTB-163A1S,KTB-163A2S,KTB-163R1S,KTB-163R2S,KTB-164A1S,KTB-164A2S,KTB-164R1S,KTB-164R2S,KTB-171A1S,KTB-171A2S,KTB-171A2T,KTB-171R1S,KTB-171R2S,KTB-171R2T,KTB-172A1S,KTB-172R1S,KTB-173A1S,KTB-173A2S,KTB-173R1S,KTB-173R2S,KTB-174A1S,KTB-174A2S,KTB-174R1S,KTB-174R2S,KTB-181A1S,KTB-181A2S,KTB-181A2T,KTB-181R1S,KTB-181R2S,KTB-181R2T,KTB-182A1S,KTB-182R1S,KTB-183A1S,KTB-183A2S,KTB-183R1S,KTB-183R2S,KTB-184A1S,KTB-184A2S,KTB-184R1S,KTB-184R2S,KTB-191A1S,KTB-191A2S,KTB-191A2T,,韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號 3.運(yùn)行中的電壓互感器出現(xiàn)下列故障時，應(yīng)立即退出運(yùn)行：（1）瓷套管破裂、嚴(yán)重放電。（2）高壓線圈的絕緣擊穿、冒煙，發(fā)出焦臭味。（3）電壓互感器內(nèi)部有放電聲及其他噪聲，線圈與外殼之間或引線與外殼之間有火花放電現(xiàn)象。
磁翻板液位計，又稱磁浮子液位計，是目前應(yīng)用為廣泛的液位測量裝置之一。磁翻板液位計是以磁浮子為測量元件，磁浮子始終浮在測量管內(nèi)液面上，隨著容器內(nèi)的液面變化而變化。與此同時，浮子內(nèi)的磁鋼通過磁耦合作用驅(qū)動在測量管表面指示器內(nèi)的磁性翻片發(fā)生翻轉(zhuǎn)，從而指示出容器內(nèi)的液位。KTB-191R1S,KTB-191R1S,KTB-191R2T,KTB-192A1S,KTB-192R1S,KTB-193A1S,KTB-193A2S,KTB-193R1S,KTB-193R2S,KTB-194A1S,KTB-194A2S,KTB-194R1S,KTB-194R2S,KTH-U1162S,KTH-U1172S,KTH-U1182S,KTH-U1192S,KTH-U1262S,KTH-U1272S,KTH-U1282S,KTH-U1292S,KTH-U2162S,KTH-U2172S,KTH-U2182S,KTH-U2192S,KTH-U3162S,KTH-U3172S,KTH-U3182S,KTH-U3192S,KTH-U3262S,KTH-U3272S,KTH-U3282S,KTH-U3292S,KTH-U4162S,KTH-U4172S,KTH-U4182S,KTH-U4192S,KTH-U4262S,KTH-U4272S,KTH-U4282S,KTH-U4292S,KTH-U4362S,KTH-U4372S,KTH-U4382S,KTH-U4392S,KTH-B1161S,KTH-B1162S,KTH-B1171S,KTH-B1172S,KTH-B1181S,KTH-B1182S,KTH-B1191S,KTH-B1192S,KTH-B1261S,KTH-B1262S,KTH-B1271S,KTH-B1272S,KTH-B1281S,KTH-B1282S,KTH-B1291S,KTH-B1292S,KTH-B2161S,KTH-B2162S,KTH-B2171S,KTH-B2172S,KTH-B2181S,KTH-B2182S,KTH-B2191S,KTH-B2192S,KTH-B3161S,KTH-B3162S,KTH-B3171S,KTH-B3172S,KTH-B3181S,KTH-B3182S,KTH-B3191S,KTH-B3192S,KTH-B3261S,KTH-B3262S,KTH-B3271S,KTH-B3272S,KTH-B3281S,KTH-B3282S,KTH-B3291S,KTH-B3292S,KTH-B4161S,KTH-B4162S,KSP-1161,KSP-1162,KSP-1171,KSP-1172,KSP-1181,KSP-1182,KSP-1191,KSP-1192,KSP-2161,KSP-2162,KSP-2171,KSP-2172,KSP-2181,KSP-2182,KSP-2191,KSP-2192,KDX-AC,KDX-AN,KDX-BC,KDX-B2N,KDX-B1N,KDX-A1N,KDX-A1C,韓國京甫WA-UP3,WA-MUP3,WA-P3,產(chǎn)品系列編號 條形隔離開關(guān)的技術(shù)優(yōu)點(diǎn)及主流型 供電部門一般采用樹干式配電系統(tǒng)，配電系統(tǒng)的干線較長，對保護(hù)電器要求較高。配電線路可分為主干線、分干線和末端線路。對于這種高要求的使用需求，目前為有效的解決方案為條形隔離開關(guān)（條開）。
選擇交流接觸器時，應(yīng)選用其絕緣等級為A級及以上產(chǎn)品，必須保證其主回路觸點(diǎn)的額定電流應(yīng)大于或等于被控制的線路的負(fù)荷電流。接觸器的電磁線圈額定電壓為380V或220 V2．6剩余電流動作保護(hù)器的選用。必須選用符合GB 6829《剩余電流動作保護(hù)器的一般要求》標(biāo)準(zhǔn)、并經(jīng)中國電工產(chǎn)品認(rèn)證委員會認(rèn)證合格的產(chǎn)品。
