產(chǎn)品詳情
韓國(guó)光星KTI-4382S,KTI-4391S,KTI-4392S,綜合實(shí)力中山立訊電氣直銷(xiāo)ADVANCED WAVE電源??照{(diào)韓國(guó)airmajor空調(diào)airmajor空調(diào)制冷器
airmajor空調(diào)AMPS-300F
airmajor空調(diào)AMPS-500F
airmajor空調(diào)AMPS-750F
airmajor空調(diào)AMPS-1000F
airmajor空調(diào)AMPS-1500F
airmajor空調(diào)AMPS-2000F
airmajor空調(diào)AMPS-2500F
airmajor空調(diào)AMPS-3000F
airmajor空調(diào)AMPR-500F
airmajor空調(diào)AMPR-1000F
airmajor空調(diào)AMPS-X500F
韓國(guó)光星KTI-4382S,KTI-4391S,KTI-4392S,綜合實(shí)力 (2)真空泡的直流電阻在規(guī)定范圍內(nèi)。一般真空泡直流電阻不大于25μΩ,真空斷路器導(dǎo)電回路電阻不大于45μΩ(3)真空度測(cè)定。①工頻耐壓法。使斷路器處于斷開(kāi)狀態(tài),在真空滅弧室的觸頭間加上電壓來(lái)判定,能耐受42kV、Imin工頻耐壓試驗(yàn),真空泡內(nèi)不應(yīng)有的放電,則認(rèn)為正常?! ? 一種時(shí)間繼電器,其中的延時(shí)功能由電子線(xiàn)路來(lái)實(shí)現(xiàn),電子式時(shí)間繼電器按信處理方式分為由模擬信處理貨的延時(shí)功能的模擬電子式繼電器和由數(shù)字信處理延時(shí)功能的數(shù)字電子式時(shí)間繼電器,三,檢定規(guī)程1,外觀(guān)及工作正常性檢測(cè)測(cè)試儀外觀(guān)完好?! 」虘B(tài)繼電器繼電器使用的時(shí)候電流會(huì)中流過(guò),所以額定電流是必須考慮的。根據(jù)負(fù)載性質(zhì)及額定電流,固態(tài)繼電器輸出電流IT值,進(jìn)行如下選?。海?)阻性負(fù)載:固態(tài)繼電器電流規(guī)格應(yīng)為負(fù)載額定電流的2倍以上。(2)感性負(fù)載:固態(tài)繼電器電流規(guī)格應(yīng)為負(fù)載額定電流的3倍以上。
airmajor空調(diào)AMPS-X1000F
airmajor空調(diào)AMPS-X1500F
airmajor空調(diào)AMPS-X2000F
airmajor空調(diào)AMPS-NX1000F
airmajor空調(diào)AMPS-NX1500F
airmajor空調(diào)AMPS-NX2000F
airmajor空調(diào)AMPS-NX2500F
airmajor空調(diào)AMPS-NX3500F
airmajor空調(diào)AMPS-X1000M
airmajor空調(diào)AMPS-H300M
airmajor空調(diào)AFC-1
airmajor空調(diào)AFC-2
airmajor空調(diào)AFC-4
airmajor空調(diào)AFC-6
airmajor空調(diào)AFC-7
airmajor空調(diào)AFC-9
airmajor空調(diào)AFC-11
airmajor空調(diào)AFC-12 韓國(guó)光星KTI-4382S,KTI-4391S,KTI-4392S,綜合實(shí)力 CJX2-0901CJX2-1201CJX2-1801CJX2-2501CJX2-3201CJX2-4011CJX2-5011CJX2-6511CJX2-8011CJX2-9511以CJX2-0901為例,09代表額定電流為9A,01代表有一組常閉觸點(diǎn)。CJX2-4011,40代表額定電流為40A,11代表有一組常開(kāi)觸點(diǎn)和一組常閉觸點(diǎn)?! 。?)試驗(yàn)接線(xiàn):將被試?yán)@組首尾端分別接入電橋,非被試?yán)@組懸空,采用雙臂電橋(或數(shù)字式直流電阻測(cè)試儀)時(shí),電流端子應(yīng)在電壓端子的外側(cè),見(jiàn)圖3;(5)換接線(xiàn)時(shí)應(yīng)斷開(kāi)電橋的電源,并對(duì)被試?yán)@組短路充分放電后才能拆?! ☆?lèi)似的,視在功率表示為:(8)由有功功率計(jì)算公式(7)和視在功率計(jì)算公式(8)可得適用非正弦電路的下述功率因數(shù)計(jì)算公式:(9)盡管非正弦電路中,cosφ已經(jīng)不再等于功率因數(shù),然而,由于長(zhǎng)期以來(lái)人們習(xí)慣了用cosφ作為功率因數(shù)符 。
airmajor空調(diào)AFC-13
airmajor空調(diào)AFC-14
airmajor空調(diào)AFC-01R-2F
airmajor空調(diào)AMD-30T
airmajor空調(diào)AMD-60T
airmajor空調(diào)AMOC-05G
airmajor空調(diào)AMOC-10G
airmajor空調(diào)AMOC-20G
airmajor空調(diào)AMOC-30G
airmajor空調(diào)AMOC-50G
airmajor空調(diào)AMOC-80G
airmajor空調(diào)AMOC-100G
airmajor空調(diào)AMWC-06G
airmajor空調(diào)AMWC-10G
airmajor空調(diào)AMWC-20G
airmajor空調(diào)AMWC-30G
airmajor空調(diào)AMWC-50G
airmajor空調(diào)AMWC-100G
airmajor空調(diào)AMWC-150G
airmajor空調(diào)ASH-A20
airmajor空調(diào)ASH-B40
airmajor空調(diào)AWD-30
airmajor空調(diào)AFS-N30
airmajor空調(diào)AFS-N60
airmajor空調(diào)AFS-N70
airmajor空調(diào)AFS-N90
airmajor空調(diào)FHG-150
airmajor空調(diào)FHG-200
airmajor空調(diào)FHG-250
airmajor空調(diào)FHG-300
airmajor空調(diào)AFT-130
名稱(chēng):中山立訊電氣有限公司
韓國(guó)光星KTI-4382S,KTI-4391S,KTI-4392S,綜合實(shí)力 即斷路器斷開(kāi)時(shí),2P斷路器的零線(xiàn)和火線(xiàn)都斷開(kāi)了,但是1P斷路器的零線(xiàn)依然沒(méi)有斷開(kāi)。需要注意的是...家庭中能見(jiàn)到的斷路器,一般只有1P和2P的,1P,2P又叫做1級(jí)2級(jí),每一級(jí)都對(duì)應(yīng)上下兩個(gè)接線(xiàn)柱,每一級(jí)的寬度是17.5毫米(例如,2P斷路器的寬度為17.5*2=35毫米)?! ?.保護(hù)用電流互感器精度:10P10、10P20、5P10、5P20等,精度的含義:以10P10為例,即流過(guò)電流互感器的電流,是其額定電流的10倍以?xún)?nèi)的時(shí)候,電感器的誤差在±10%以?xún)?nèi)。5.在一些特殊,還有精度更精的電流互感器,有0.005級(jí),0.05級(jí)等,使用較少?! 〖措娏骰ジ衅饕弧⒍沃g的電流比與一、二次繞組的匝數(shù)成反比。3.互感器繞組的端子和極性電壓互感器繞組分為首端和尾端,對(duì)于全絕緣的電壓互感器,一次繞組的首端和尾端可承受的對(duì)地電壓是一樣的,而半絕緣結(jié)構(gòu)的電壓互感器,尾端可承受的電壓一般只有幾kV左右。