BP8Y频敏变阻器选型手册.pdf

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1、BP8Y系列频敏变阻器（编制：北京德润电器有限公司）一、用途BP8Y频敏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。BP8Y频敏变阻器的工作条件：依据操作的频繁程度不同，可分为三类：第一类：稍频繁，每小时100-400次，机械车间的桥式吊车上除主钩外，平移机钩上的电机，出米辊道，拉钢机等，大多数刚起动就断电。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

2、小时600-1000次，升降后，升降台辊道，压下装置，拔钢机，轧机中辊。二、型号意义三、结构结构及安装尺寸见上图。四、安装尺寸代号铁芯编号L1L2H1H2B1B2BP8Y-104125225BP8Y-1061512511#160230181221BP8Y-108177277BP8Y-110203303BP8Y-804122322BP8Y-8061583588#BP8Y-808230355215260194394BP8Y-810230430BP8Y-812166466BP8Y-906163363BP8Y-9082094099#330510365410BP8Y-910255455BP8Y

3、-912301506五、选型列表根据电机规格，操作频繁程度不同，可在系列表中直接查出频敏变阻器规格。电机电机电机型号转子功率100-400次/小时400-600次/小时600-1000次/小时YZR电流KWA频敏变阻器型每组每组每组型号型号号台数台数台数112M-61.512.5BP8Y-103/80031BP8Y-103/71031BP8Y-105/45041132M1-62.212.6BP8Y-103/80031BP8Y-105/63031BP8Y-108/50041132M2-63.714.5BP8Y-108/80031BP8Y-108/63031BP8Y-112/400411

4、60M1-65.525.7BP8Y-108/40051BP8Y-112/28051BP8Y-108/20082串160M2-67.520.5BP8Y-112/63051BP8Y-808/63081BP8Y-812/63081160L-61127.6BP8Y-806/63051BP8Y-810/63061BP8Y-808/63082串180L-61546.5BP8Y-810/63081BP8Y-812/50121BP8Y-908/56121200L-62269.9BP8Y-812/56101BP8Y-812/32162串BP8Y-810/45102串2并225M-63074.5BP8Y

5、-808/36102串BP8Y-910/36121BP8Y-908/36202串250M1-63791.5BP8Y-908/36121BP8Y-912/32161BP8Y-910/28202串250M2-64595BP8Y-908/32121BP8Y-908/32162串BP8Y-912/28202串280S-655119.8BP8Y-908/22251BP8Y-908/22252串BP8Y-908/40122串2并280M-675124BP8Y-910/40202串BP8Y-910/50102串2并BP8Y-910/36122串2并160L-87.523BP8Y-110/50041

6、BP8Y-808/100051BP8Y-812/80061180L-81144BP8Y-808/63081BP8Y-810/50101BP8Y-808/40122串200L-81553.5BP8Y-808/50101BP8Y-908/40121BP8Y-908/45161225M-82259.1BP8Y-808/45101BP8Y-908/50161BP8Y-912/45161250M1-83068.8BP8Y-906/45121BP8Y-910/40161BP8Y-908/36202串250M2-83770BP8Y-908/40121BP8Y-910/40121BP8Y-910/3

7、6252串280S-84592BP8Y-912/56121BP8Y-910/32202串BP8Y-910/50102串2并280M-85592.5BP8Y-910/32161BP8Y-908/32162串BP8Y-910/28203串315S-875159BP8Y-908/22252串BP8Y-910/32122并BP8Y-912/28162串2并315M-890160.9BP8Y-908/36122并BP8Y-908/45122串2并BP8Y-912/3