山东庆云盛达电器制造有限公司
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品牌:TOCOS型号:BP8Y-908/4516标称阻值:3Ω额定电流:53.5A BP8Y-908/4516频敏变阻器配15kw电机适用于新型节能电机容量1.5KW至200KW 50赫兹YZR系列起重冶金用三相异步电动机频繁操作情况下的起动及反接设备。该异步电动机的转子回路中接入频敏变阻器,一般均采用常接方式,不需另装接触器等短接设备,故其特点是能以精炼的系统使电动机获得接近恒转矩的机械特性,是极为理想的启动原件。 BP8Y频敏变阻器结构及安装尺寸 BP8Y频敏变阻器结构及安装尺寸 铁芯编号 型 号 尺 寸 L1 L2 H1 H2 B1 B2 1# BP8Y-103 160 230 181 221 82 272 BP8Y-105 108 298 BP8Y-108 147 337 BP8Y-112 199 389 8# BP8Y-806 230 355 215 260 158 358 BP8Y-808 194 394 BP8Y-810 230 430 BP8Y-812 266 466 9# BP8Y-906 330 510 365 410 163 363 BP8Y-908 209 409 BP8Y-910 255 455 BP8Y-912 301 506 BP8Y-103/8003,BP8Y-103/7103频敏变阻器 BP8Y-105/4504,BP8Y-105/6303频敏变阻器 BP8Y-108/5004,BP8Y-108/6303频敏变阻器 BP8Y-108/4005,BP8Y-108/2008频敏变阻器BP8Y-112/4004,BP8Y-112/2805频敏变阻器 BP8Y-808/6008,BP8Y-808/6308频敏变阻器 BP8Y-808/3612,BP8Y-808/1005频敏变阻器 BP8Y-808/4012,BP8Y-808/5010频敏变阻器 BP8Y-808/4510,BP8Y-812/6308频敏变阻器 BP8Y-812/5012,BP8Y-812/3216频敏变阻器 BP8Y-812/8006,BP8Y-812/5610频敏变阻器 BP8Y-806/6305,BP8Y-810/6306频敏变阻器 BP8Y-810/6308,BP8Y-810/4510频敏变阻器 BP8Y-810/5010,BP8Y-908/5612频敏变阻器 BP8Y-908/3620,BP8Y-908/3216频敏变阻器 BP8Y-908/3220,BP8Y-908/2225频敏变阻器 BP8Y-908/4016,BP8Y-908/5016频敏变阻器 BP8Y-908/4516,BP8Y-908/3616频敏变阻器 BP8Y-908/2525,BP8Y-110/5004频敏变阻器BP8Y-110/1832,BP8Y-110/3625频敏变阻器 BP8Y-910/4025,BP8Y-910/5012频敏变阻器 BP8Y-910/4016,BP8Y-910/3625频敏变阻器 BP8Y-910/3225,BP8Y-910/3216频敏变阻器 BP8Y-910/2230,BP8Y-910/5010频敏变阻器 BP8Y-910/2820,BP8Y-910/3220频敏变阻器 BP8Y-910/4012,BP8Y-910/3612频敏变阻器 BP8Y-910/3212,BP8Y-906/4512频敏变阻器 BP8Y-906/2225,BP8Y-906/1832频敏变阻器 BP8Y-906/4520,BP8Y-906/3620频敏变阻器 BP8Y-912/3220,BP8Y-912/2825频敏变阻器 BP8Y-912/4516,BP8Y-912/5616频敏变阻器 BP8Y-912/2820,BP8Y-912/1832频敏变阻器 BP8Y-912/3620,BP8Y-912/3216频敏变阻器 BP8Y-912/2225,BP8Y-912/5612频敏变阻器 BP8Y-912/1632,BP8Y-912/2816频敏变阻器 BP8Y-912/1620,BP8Y-912/1830频敏变阻器 BP4-31511/05650,BP4-31511/04563频敏变阻器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,BP8Y-812/5610
BP8Y频敏变阻器
第二类:较频繁,每小时400-600次。冶金轧钢四间桥式吊车,除主钩外,平移机钩上的电机,轧机前后工作辊道,延伸辊道等,大多数刚起动就断电。
第三类:频繁操作,第小时600-1000次,升降后,升降台辊道,压下装置,拔钢机,轧机中辊。
变阻器实质上是一种无触点电磁元件,相当于一个等值阻抗,在电动机起动过程中,由于等值阻抗,随转子电流频率减小而自动下降,从而只需一级变阻器就可把电动机平稳的起动起来。
变阻器实质是一个铁芯,损耗特大的三相电抗器。它由数片山形钢板叠合而成,每块钢板之间有气隙垫片的铁芯及线圈两个主要部分组成。铁芯采用了冷冲制成的山字型结构.