《徐州市—1756-IR6I 1756-IR6I》

《徐州市***1756-IR6I 1756-IR6I》1756-IR6I1756-IR6I1756-IR6I 3)电源电压的改动。电源电压的改动不仅是电动机发热的原因之一,并且会影响到变频器的变频与电动机的速度。在实践作业中,电源电压的安稳是有一个起浮规模的,所以一般答应电源电压的改动裕度在依10%规模内。假如配用电力稳压器为变频器供电,电源电压根本安稳,作用当然要好,但会添加本钱。也可手动调整电源变压器的分接头。   4)变频器的发热状况。变频器,电动机在运转中的发热状况非常重要,因为许多变频器的主电路损坏,电动机绕组绝缘损坏多是因为温度过高所造成的。丈量电动机线圈较高容许温度的办法有电阻测定法,热电偶测定法,温度表丈量法和变色测温贴片测试法等多种。变频器的发热状况可采用温度表丈量法或变色测温贴片法。   变色测温贴片是一种可以随物体温度的改动而改动色彩,并由此可测定物体温度改动的产品,它特别适用于一般温度计难以丈量的部件,外外表以及高危环境中的物体,如变频器的主电路晶闸管,大功率整流器材等。 々一个好产品〃一个好质量〃一个好价格々 々赢得您一份信赖々 〃咱们许诺三大确保:优质确保;原装确保;价格确保 〃咱们许诺三高一低:高品质;高标准;高诺言;贱价格 〃咱们做足三个百分百:百分百原装;百分百优质;百分百贱价 〃咱们给与三个:优质;原装;贱价 质保期内产品有任何问题,咱们将无条件为您退换无忧虑,无顾忌 DCS集散式控制系统,PLC可编程控制器,数控系统,(CPU处理器,模块,卡件,控制器,伺服驱动,驱动器,马达电机,内存卡,电源,机器人备件等)各类工控备品备件产品。(A-B,ABB,GE,FOXBORO,KUKA,SIEMENS,WESTINGHOUSE,SCHNEIDER……) 【质量牢靠】【质优价廉】【价惊四座】【拆包防伪】【当天付款】【顺丰速运】【送货上门】【库存多多】 【厦门光沃自动化设备有限公司】【联系人:陈小姐】【免费热线:***】【24小时开机:*** 】 【作业QQ: 2479261344】 Siemens ITE Breaker ED ED63A025 25 A 25A Amp 25AmpSIEMENS / ITE CIRCUIT BREAKER Q370 3P 70A 240VSIEMENS / ITE CIRCUIT BREAKER Q390 3P 90A 240VITE SIEMENS V7E3233 FUSIBLE VACU-BREAK SWITCHSIEMENS / ITE CIRCUIT BREAKER Q2100 2P 100A 240VSiemens ITE V7H3205 400 Amp A Panelboard Switch 240V 3PSIEMENS / ITE CIRCUIT BREAKER JXD23B250 3P 250A 240VSiemens ITE V7H3206 600 Amp A Panelboard Switch 240V 3PSIEMENS / ITE CIRCUIT BREAKER JXD23B400 3P 400A 600VSiemens ITE B325 circuit breaker 3pole 25amp type BLSiemens / ITE B270HH – New Style, New in Box!Siemens / ITE B280HH – New Style, New in Box!Siemens / ITE B2100HH – New Style, New in Box!Siemens / ITE BF115H – New Style, New in Box!Siemens / ITE BQ3B02000S01 – New Style, New in Box!Siemens / ITE BQ2B125 – New Style, New in Box!Siemens / ITE B2125 – New Style, New in Box!Siemens / ITE QJH22B090 – New Style, New in Box!Siemens / ITE QJH22B060 – New Style, New in Box!Siemens / ITE HNF363R – New Style, New in Box!Siemens / ITE ED63A050 – New Style, New in Box!Siemens / ITE ED63B090L – New Style, New in Box!Siemens / ITE ED63B100L – New Style, New in Box!Siemens / ITE ED63B070L – New Style, New in Box!Siemens / ITE ED63B080L – New Style, New in Box!Siemens / ITE HF363 – New Style, New in Box!Siemens / ITE ED42B050L – New Style, New in Box!SIEMENS / ITE CIRCUIT BREAKER JXD63B400 3P 400A 600VSiemens / ITE ED42B035L – New Style, New in Box!Siemens / ITE ED42B030L – New Style, New in Box!Siemens / ITE ED42B020L – New Style, New in Box!Siemens / ITE ED42B045L – New Style, New in Box!Siemens / ITE ED42B040L – New Style, New in Box!Siemens / ITE HED42B045L – New Style, New in Box!Siemens / ITE ED42B060L – New Style, New in Box!Siemens / ITE HED42B050L – New Style, New in Box!Siemens / ITE ED42B025L – New Style, New in Box!Siemens / ITE HED42B030L – New Style, New in Box!Siemens / ITE BQD315 – New Style, New in Box!Siemens / ITE HED42B015L – New Style, New in Box!Siemens / ITE BQD320 – New Style, New in Box!Siemens / ITE HED42B040L – New Style, New in Box!Siemens / ITE BQD325 – New Style, New in Box!Siemens / ITE HED42B020L – New Style, New in Box!