BX6滑動變阻(zu)器適(shi)用(yong)(yong)于(yu)交流(liu)(liu)50赫茲電(dian)(dian)(dian)壓(ya)(ya)至380伏及(ji)直(zhi)流(liu)(liu)電(dian)(dian)(dian)壓(ya)(ya)至400伏以(yi)下的(de)電(dian)(dian)(dian)路中,主要作(zuo)為校正電(dian)(dian)(dian)器儀表及(ji)作(zuo)變更電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)和代替未定(ding)阻(zu)值(zhi)的(de)可變電(dian)(dian)(dian)阻(zu)器應用(yong)(yong),在實(shi)驗(yan)室中作(zuo)實(shi)驗(yan)或教(jiao)學(xue)演(yan)示用(yong)(yong)的(de)電(dian)(dian)(dian)壓(ya)(ya),電(dian)(dian)(dian)流(liu)(liu)調節器,以(yi)及(ji)作(zuo)為發電(dian)(dian)(dian)設備和直(zhi)流(liu)(liu)電(dian)(dian)(dian)動機的(de)勵磁調速電(dian)(dian)(dian)阻(zu)等之(zhi)用(yong)(yong)。
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更新時間:2024-03-19
在線留言品牌 | 其他品牌 | 產地類別 | 國產 |
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應用領域 | 環保,化工,地礦,能源,電子 |
BX6滑動變阻器適(shi)用(yong)于交流50赫茲電(dian)(dian)壓至380伏(fu)及(ji)直流電(dian)(dian)壓至400伏(fu)以下的電(dian)(dian)路中(zhong),主要作(zuo)為(wei)(wei)校(xiao)正電(dian)(dian)器儀表(biao)及(ji)作(zuo)變更電(dian)(dian)壓、電(dian)(dian)流和(he)代替未定(ding)阻(zu)值的可變電(dian)(dian)阻(zu)器應(ying)用(yong),在(zai)實驗室中(zhong)作(zuo)實驗或教學演示用(yong)的電(dian)(dian)壓,電(dian)(dian)流調節器,以及(ji)作(zuo)為(wei)(wei)發(fa)電(dian)(dian)設(she)備和(he)直流電(dian)(dian)動機(ji)的勵(li)磁調速電(dian)(dian)阻(zu)等之用(yong)。
單位:mm
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BX6系列滑動變阻器主要技(ji)術數(shu)據(ju): 1、電阻器的阻值(zhi)(zhi)誤差不超過標(biao)準阻值(zhi)(zhi)之±10%。 2、變阻器的(de)絕緣(yuan)應(ying)能承受交流50赫茲2850伏的(de)試驗(yan)電壓(ya)、歷時1分鐘,而無擊穿或閃絡現象(xiang)。 3、變阻器的絕緣電阻在溫度(du)+20℃±5℃及相對(dui)溫度(du)為(wei)60-70%,不低于10兆歐。 |