BP8Y-910/2230頻敏變阻器配電機(jī)45KW頻繁起動(dòng)及反接設(shè)備
型號(hào)及意義
技術(shù)數(shù)據(jù)
外形及安裝尺寸
使用條件
變阻器載下列條件能可靠的進(jìn)行工作;
海拔步超過4000m;
周圍介質(zhì)溫度不高于+40℃及不低于-30℃
空氣相對濕度不大于85%(20℃-5℃、+5℃);
在***介質(zhì)中,且介質(zhì)中無足腐蝕金屬和破壞絕緣的氣體及其調(diào)電塵埃;
在防雨雪及沒有沖滿水蒸氣的地方;
允許由一般震動(dòng)和沖擊的地方。
在與垂直傾斜成任何角度的地方。
BP8Y系列頻敏變阻器適用于新型節(jié)能電機(jī)容量1.5千瓦至200千瓦50赫茲YZR系列起重冶金用三相異步電動(dòng)機(jī)頻繁操作情況下的起動(dòng)及反接設(shè)備。
該異步電動(dòng)機(jī)的轉(zhuǎn)子回路中接入頻敏變阻器,一般均采用常接方式,不需另裝接觸器等短接設(shè)備,故其特點(diǎn)是能以精煉的系統(tǒng)使電動(dòng)機(jī)獲得接近恒轉(zhuǎn)矩的機(jī)械特性,是極為理想的啟動(dòng)原件。
BP8Y頻敏變阻器
工作條件
BP8Y頻敏變阻器依據(jù)操作的頻繁程度不同,可分為三類:
一:稍頻繁,每小時(shí)00-400次,機(jī)械車間的橋式吊車上除主鉤外,平移機(jī)鉤上的電機(jī),出米輥道,拉鋼機(jī)等,大多數(shù)剛起動(dòng)就斷電。
二:較頻繁,每小時(shí)400-600次。冶金軋鋼四間橋式吊車,除主鉤外,平移機(jī)鉤上的電機(jī),軋機(jī)前后工作輥道,延伸輥道等,大多數(shù)剛起動(dòng)就斷電。
三:頻繁操作,每小時(shí)600-1000次,升降后,升降臺(tái)輥道,壓下裝置,拔鋼機(jī),軋機(jī)中輥。
BP8Y頻敏變阻器選型
BP8Y-103, BP8Y-105, BP8Y-108, BP8Y-110, BP8Y-112, BP8Y-806, BP8Y-808
BP8Y-810, BP8Y-812, BP8Y-906, BP8Y-908, BP8Y-910, BP8Y-912
BP8Y-103/8003,BP8Y-103/7103,BP8Y-105/4504,BP8Y-105/6303,BP8Y-108/5004,
BP8Y-108/6303,BP8Y-108/4005,BP8Y-108/2008,BP8Y-112/4004,BP8Y-112/2805,
BP8Y-112/6305, BP8Y-808/6306,BP8Y-808/6008,BP8Y-808/6308,BP8Y-808/3612,
BP8Y-808/10005,BP8Y-808/4012,BP8Y-808/5010,BP8Y-808/4510 BP8Y-812/6308,
BP8Y-812/5012, BP8Y-812/3216,BP8Y-812/8006,BP8Y-812/5610,BP8Y-806/6305,
BP8Y-810/6306, BP8Y-810/6308,BP8Y-810/4510,BP8Y-810/5010,BP8Y-908/5612,
BP8Y-908/3620, BP8Y-908/3216,BP8Y-908/3220,BP8Y-908/2225,BP8Y-908/4016,
BP8Y-908/5016, BP8Y-908/4516,BP8Y-908/3616,BP8Y-908/2525,BP8Y-110/5004,
BP8Y-110/1832, BP8Y-110/3625,BP8Y-910/3616,BP8Y-910/2825,BP8Y-910/4025,
BP8Y-910/5012, BP8Y-910/4016,BP8Y-910/3625,BP8Y-910/3225,BP8Y-910/3216,
BP8Y-910/2230, BP8Y-910/5010,BP8Y-910/2820,BP8Y-910/3220,BP8Y-910/4012,
BP8Y-910/3612, BP8Y-910/3212,BP8Y-906/4512,BP8Y-906/2225,BP8Y-906/1832,
BP8Y-906/4520, BP8Y-906/3620,BP8Y-912/3220,BP8Y-912/2825,BP8Y-912/4516,
BP8Y-912/5616, BP8Y-912/2820,BP8Y-912/1832,BP8Y-912/3620,BP8Y-912/3216,
BP8Y-912/2225, BP8Y-912/5612,BP8Y-912/1632,BP8Y-912/2816,BP8Y-912/1620,
BP8Y-912/1830,