電磁閥SWH-G02-C40-A220-20-LS 

電磁閥SWH-G02-C40-A220-20-LS



SWH-G02-B2-D24-20-LS
SWH-G02-B6-D24-20-LS
SWH-G02-C8S-D24-20-LS
SWH-G02-C7-A110-20-LS
SWH-G02-C9-A110-20-LS
SWH-G02-C8-A110-20-LS
SWH-G02-C4-A110-20-LS
SWH-G02-C2-D24-20-LS
SWH-G02-B2-A110-20-LS
SWH-G02-C5-A110-20-LS
SWH-G02-C5-A110-20-LS
SWH-G02-D2-D24-20-LS
SWH-G02-B20-D24-20-LS
SWH-G03-C9-D24-20-LS
SWH-G03-B6-D24-20-LS
SWH-G02-C4-D24-31-D-C0
SWH-G02-C6-D24-20-LS
SWH-G02-C3-A220-20-LS
SWH-G02-D3-D24-20-LS

SWH-G02-C9-A220-20-LS
SWH-G02-D2-A220-20-LS
SWH-G03-B2-D24-20-LS
SWH-G03-C6-D24-20-LS
SWH-G02-B20-A220-20-LS
SWH-G02-C9-D24-20-LS
SWH-G02-C7-A220-20-LS
SWH-G02-B3-A110-20-LS
SWH-G03-C40-D24-20-LS
SWH-G02-B3-D24-20-LS
SWH-G02-B3-A220-20-LS
SWH-G03-C8S-D24-20-LS

SWH-G02-B6-A220-20-LS
SWH-G02-C40-A220-20-LS
SWH-G03-C3-D24-20-LS
SWH-G02-C3-A110-20-LS
SWH-G03-D3-D24-20-LS
SWH-G02-C5-D24-20-LS
SWH-G03-C5-D24-20-LS
SWH-G02-C40-D24-20-LS
SWH-G02-C2-D24-31-D-C0
SWH-G02-B20-A110-20-LS
SWH-G02-C4-A220-20-LS
SWH-G02-C6-A220-20-LS
SWH-G02-D2-A110-20-LS
SWH-G02-C5-A220-20-LS
SWH-G02-C4-D12-31-D-C0

SWH-G02-C4-D24-20-LS
SWH-G02-C8S-A220-20-LS
SWH-G02-C6-A110-20-LS
SWH-G02-C2-D12-31-D-C0
SWH-G02-C3-D24-31-D-C0
SWH-G02-C40-A110-20-LS
SWH-G02-D3-A220-20-LS
SWH-G03-B20-D24-20-LS
SWH-G02-C2-A110-20-LS
SWH-G02-D3-A110-20-LS
SWH-G02-C3-D24-20-LS
SWH-G03-C8-D24-20-LS
SWH-G03-D2-D24-20-LS
SWH-G03-C7-D24-20-LS
SWH-G02-C8S-A110-20-LS

SWH-G03-B3-D24-20-LS
SWH-G03-C4-D24-20-LS
SWH-G02-C2-A220-20-LS
SWH-G02-C8-D24-20-LS
SWH-G02-B2-A220-20-LS
SWH-G02-C8-A220-20-LS
SWH-G02-C5-D24-31-D-C0
SWH-G02-C7-D24-20-LS
SWH-G02-B6-A110-20-LS
SWH-G03-C2-D24-20-LS

SWH-G02-D2-D24-20
SWH-G02-D2-A110-20
SWH-G02-C9B-A220-20
SWH-G02-B51-D24-20
SWH-G03-C9-A110-10
SWH-G03-C9-A110-20
SWH-G03-C8-D24-10
SWH-G03-C7-A220-10
SWH-G03-C7-A220-20
SWH-G03-C5-A110-10
SWH-G03-C5-A110-20
SWH-G03-C5-D24-20
SWH-G03-C5-D24-10
SWH-G03-C6-A220-20
SWH-G03-C6-A220-10
二次電壓回路異常及其他 發(fā)生這種現(xiàn)象時(shí)，電壓情況無(wú)法預(yù)測(cè)。其形成原因復(fù)雜，通常有二次小線燒斷、碰線、回路接錯(cuò)、表計(jì)異常等。處理辦法一般為調(diào)度員根據(jù)監(jiān)控所發(fā)信號(hào)、現(xiàn)場(chǎng)檢查情況將母線電壓互感器轉(zhuǎn)檢修后交檢修單位檢查處理。例如：立新變10kV母線電壓Ua=6.2kV、Ub=6.2kV、Uc=5.9kV、3U0=8.9V，而且零序電壓不斷的變化，經(jīng)保護(hù)人員檢查為保護(hù)插件問(wèn)題。線路參數(shù)不平衡、三相負(fù)荷的不對(duì)稱(chēng)也會(huì)影響母線電壓的平衡。 3 三相負(fù)荷不平衡的危害 3.1 對(duì)配電變壓器的影響 （1）三相負(fù)荷不平衡將增加變壓器的損耗。變壓器的損耗包括空載損耗和負(fù)荷損耗。正常情況下變壓器運(yùn)行電壓基本不變，即空載損耗是一個(gè)恒量。而負(fù)荷損耗則隨變壓器運(yùn)行負(fù)荷的變化而變化，且與負(fù)荷電流的平方成正比。當(dāng)三相負(fù)荷不平衡運(yùn)行時(shí)，臺(tái)灣北部精機(jī)SWH-G03-C4-A220-10電磁閥
SWH-G03-C4-D24-10
SWH-G03-C4-D24-20
SWH-G03-C4-A220-10
SWH-G03-C4-A220-20
SWH-G02-B6-A220-10
SWH-G02-B6-A220-20

SWH-G02-N2-A110-10
SWH-G02-N2-A110-20
SWH-G02-B2-A110-10
SWH-G02-B2-A110-20
SWH-G03-C8-A220-20
SWH-G03-C8-A220-10
SWH-G03-D2-D24-10
SWH-G03-D2-D24-20
SWH-G03-C8-A110-10
SWH-G03-C8-A110-20

SWH-G03-C7-D24-10
SWH-G03-C7-D24-20
SWH-G03-C4-A110-10
SWH-G03-C4-A110-20
SWH-G03-C2-A110-10
SWH-G03-C2-A110-20
SWH-G02-N3-D24-10
SWH-G02-N3-D24-20

SWH-G02-C2-D24-10
SWH-G02-C2-A110-10
SWH-G02-B3-D24-10
SWH-G02-B3-D24-20
SWH-G02-B2-A220-10
SWH-G02-B2-A220-20
SWH-G02-N3-A220-10
SWH-G02-N3-A220-20
SWH-G02-N3-A110-10
SWH-G02-N3-A110-20

SWH-G02-B3-A220-10
SWH-G02-B3-A220-20
SWH-G03-C9-A220-10
SWH-G03-C9-A220-20
SWH-G03-C9-D24-10
SWH-G03-C9-D24-20
SWH-G03-C7-A110-10
SWH-G03-C7-A110-20
SWH-G03-C6-D24-10
SWH-G03-C6-D24-20
SWH-G03-C6-A110-10
SWH-G03-C6-A110-20
SWH-G03-C5-A220-10
SWH-G03-C5-A220-20

SWH-G03-C2-D24-20
SWH-G03-C2-D24-10
SWH-G03-C3-D24-10
SWH-G03-C3-D24-20
SWH-G02-C5-A220-20
SWH-G02-C5-D24-20
SWH-G02-C9-A220-20
SWH-G02-C9-A110-20
SWH-G02-C5-D24-20
SWH-G02-C5-A110-20
SWH-G02-C6-D24-20
SWH-G02-C6-A110-20
SWH-G02-C9-A110-10
SWH-G02-C9-A220-10

  [本信息來(lái)自于今日推薦網(wǎng)]