亚洲成aⅴ人片久青草影院_欧美最猛黑人xxxxx猛交_丰满岳乱妇久久久_国产在线观看无码免费视频

SBF-30KVA三(san)倍頻試(shi)驗變(bian)壓器是為了檢測縱絕緣，進行感應(ying)耐(nai)壓試(shi)驗而設計(ji)的(de)(de)。該產品(pin)由三(san)倍頻發(fa)生器和(he)控(kong)(kong)制(zhi)(zhi)裝置組(zu)成，三(san)倍頻輸出(chu)波形較好，性(xing)能可靠，控(kong)(kong)制(zhi)(zhi)操作簡單方便。適用于變(bian)壓器和(he)互感器繞組(zu)的(de)(de)匝間(jian)、層(ceng)間(jian)、段間(jian)縱絕緣的(de)(de)感應(ying)耐(nai)壓試(shi)驗。

SBP三倍(bei)頻試(shi)驗(yan)變壓器(qi)廣泛(fan)用于電(dian)力系統35-220kV等級串(chuan)激(ji)式電(dian)壓互感(gan)器(qi)的(de)交(jiao)流(liu)耐壓試(shi)驗(yan)，以考核(he)互感(gan)器(qi)的(de)主(zhu)、從(cong)絕緣強度(du)，同時(shi)也可對電(dian)機(ji)及小型變壓器(qi)的(de)繞組(zu)進(jin)行感(gan)應試(shi)驗(yan)；也可作為短時(shi)運行的(de)150Hz電(dian)源用。

SBP-401三(san)倍頻試(shi)(shi)驗變壓(ya)器(qi)(qi)是利用磁路的(de)飽和特性，取(qu)出諧(xie)波中分(fen)量Z大的(de)三(san)次諧(xie)波 電壓(ya)，作為發生(sheng)器(qi)(qi)的(de)電源(yuan)，對感(gan)應(ying)線(xian)圈式的(de)電氣產品作匝間、段(duan)間、層間的(de)倍頻、倍壓(ya)試(shi)(shi)驗； 以考核線(xian)圈的(de)絕緣強度、耐壓(ya)水(shui)平。

YGSBP三倍頻(pin)試驗(yan)變(bian)壓(ya)(ya)器(qi)是根據《電氣設(she)備預(yu)防性(xing)規程》為(wei)滿足電力系統(tong)對高壓(ya)(ya)電壓(ya)(ya)互感器(qi)倍頻(pin)感應(ying)耐壓(ya)(ya)試驗(yan)設(she)備的要求開發研(yan)制(zhi)的。本產(chan)品的Z大(da)特點是在設(she)計上采用了(le)三相(xiang)五(wu)柱式(shi)結構，突破了(le)傳統(tong)的單相(xiang)變(bian)壓(ya)(ya)器(qi)組結構，使設(she)備的電氣性(xing)能指標(biao)大(da)為(wei)提高，體積、重量大(da)為(wei)減小。

SFQ-81三倍頻試(shi)驗變壓(ya)器(qi)是為了滿足(zu)GB1094.3—85、GB1207和(he)電氣(qi)設(she)備預(yu)防性試(shi)驗規程—1995中(zhong)三倍頻感應耐壓(ya)試(shi)驗和(he)局放(fang)試(shi)驗而設(she)計(ji)。

PX4005型三倍頻(pin)試(shi)驗變(bian)壓器(qi)滿足《DL/T848.4-2004高壓試(shi)驗裝置通用技(ji)術條(tiao)件第4部分三倍頻(pin)試(shi)驗變(bian)壓器(qi)裝置》的(de)要求，利用磁路的(de)飽和(he)特性，取出諧(xie)波中分量(liang)Z大的(de)三次諧(xie)波電(dian)壓，作為發生(sheng)器(qi)的(de)電(dian)源，對感應線圈(quan)式的(de)電(dian)氣產品作匝間、段間、層間的(de)倍頻(pin)、倍壓試(shi)驗；以考核線圈(quan)的(de)絕緣強度、耐壓水平。

DSSBP三倍(bei)頻(pin)(pin)(pin)試驗(yan)變(bian)壓(ya)(ya)器(qi)(qi)是(shi)電(dian)(dian)(dian)(dian)力系(xi)統、發電(dian)(dian)(dian)(dian)廠、變(bian)電(dian)(dian)(dian)(dian)站(zhan)、供(gong)配電(dian)(dian)(dian)(dian)網(wang)絡中對(dui)小(xiao)容量電(dian)(dian)(dian)(dian)力變(bian)壓(ya)(ya)器(qi)(qi)、串(chuan)級式高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)壓(ya)(ya)互感器(qi)(qi)進(jin)行倍(bei)頻(pin)(pin)(pin)感應高(gao)壓(ya)(ya)試驗(yan)的(de)(de)基本設備之一。也可對(dui)各種低壓(ya)(ya)電(dian)(dian)(dian)(dian)子、儀表電(dian)(dian)(dian)(dian)源變(bian)壓(ya)(ya)器(qi)(qi)，電(dian)(dian)(dian)(dian)感線圈(quan)電(dian)(dian)(dian)(dian)器(qi)(qi)線圈(quan)進(jin)行倍(bei)頻(pin)(pin)(pin)倍(bei)壓(ya)(ya)試驗(yan)，同時也可作為功率不大于 1 千(qian)瓦的(de)(de)倍(bei)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)源用于某些特殊電(dian)(dian)(dian)(dian)器(qi)(qi)設備的(de)(de)供(gong)電(dian)(dian)(dian)(dian)或(huo)測試。

DS-203三倍(bei)(bei)頻試驗變壓器(qi)(qi)是電(dian)(dian)力系統、發電(dian)(dian)廠、變電(dian)(dian)站、供(gong)配電(dian)(dian)網絡中對小容量電(dian)(dian)力變壓器(qi)(qi)、串級式(shi)高(gao)壓電(dian)(dian)壓互感器(qi)(qi)進行倍(bei)(bei)頻感應高(gao)壓試驗的(de)(de)(de)基(ji)本設備(bei)之一。也(ye)可對各種低壓電(dian)(dian)子、儀表電(dian)(dian)源變壓器(qi)(qi)，電(dian)(dian)感線(xian)圈(quan)電(dian)(dian)器(qi)(qi)線(xian)圈(quan)進行倍(bei)(bei)頻倍(bei)(bei)壓試驗，同(tong)時(shi)也(ye)可作(zuo)為功率不大于 1 千瓦的(de)(de)(de)倍(bei)(bei)頻電(dian)(dian)源用于某些(xie)特(te)殊電(dian)(dian)器(qi)(qi)設備(bei)的(de)(de)(de)供(gong)電(dian)(dian)或測試。

SF三倍頻試驗變(bian)(bian)(bian)壓(ya)器用于電力(li)變(bian)(bian)(bian)壓(ya)器、電壓(ya)互感器等被試品(pin)，除了要(yao)對全絕(jue)(jue)(jue)緣(yuan)(yuan)變(bian)(bian)(bian)壓(ya)器的(de)主絕(jue)(jue)(jue)緣(yuan)(yuan)進(jin)行(xing)外(wai)施工頻高(gao)(gao)壓(ya)試驗外(wai)，而且還(huan)要(yao)對變(bian)(bian)(bian)壓(ya)器的(de)縱(zong)絕(jue)(jue)(jue)緣(yuan)(yuan)以及半絕(jue)(jue)(jue)緣(yuan)(yuan)變(bian)(bian)(bian)壓(ya)器的(de)主絕(jue)(jue)(jue)緣(yuan)(yuan)進(jin)行(xing)感應高(gao)(gao)壓(ya)試驗。

LBSB三(san)倍頻(pin)試驗(yan)變壓(ya)器(qi)(qi)是(shi)根據(ju)《電氣設(she)備(bei)(bei)預防性規程》為滿足電力系統對高(gao)壓(ya)電壓(ya)互(hu)感器(qi)(qi)倍頻(pin)感應耐壓(ya)試驗(yan)設(she)備(bei)(bei)的要(yao)求(qiu)開發研制的。本產品的Z大特(te)點是(shi)在設(she)計上采用了(le)三(san)相五柱式結(jie)構(gou)(gou)，突破了(le)傳統的單相變壓(ya)器(qi)(qi)組結(jie)構(gou)(gou)，使設(she)備(bei)(bei)的電氣性能指(zhi)標(biao)大為提高(gao)，體積、重量大為減小(xiao)。