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BP8Y系列频敏变阻器
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,第小时600-1000次,升降后,升降台辊道,压下装置,拔钢机,轧机中辊。
安装尺寸
代号 |
铁芯编号 |
L1 |
L2 |
H1 |
H2 |
B1 |
B2 |
1# |
BP8Y-104 |
160 |
230 |
181 |
221 |
125 |
225 |
8# |
BP8Y-804 |
230 |
355 |
215 |
260 |
122 |
322 |
9# |
BP8Y-906 |
330 |
510 |
365 |
410 |
163 |
363 |
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。
电机型号 YZR |
电机 功率 KW |
电机转子电流 A |
100-400次/小时 |
400-600次/小时 |
600-1000次/小时 |
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频敏变阻器型号 |
每组 台数 |
型号 |
每组 台数 |
型号 |
每组 台数 |
112M-6 |
1.5 |
12.5 |
BP8Y-103/8003 |
1 |
BP8Y-103/7103 |
1 |
BP8Y-105/4504 |
1 |
132M1-6 |
2.2 |
12.6 |
BP8Y-103/8003 |
1 |
BP8Y-105/6303 |
1 |
BP8Y-108/5004 |
1 |
132M2-6 |
3.7 |
14.5 |
BP8Y-108/8003 |
1 |
BP8Y-108/6303 |
1 |
BP8Y-112/4004 |
1 |
160M1-6 |
5.5 |
25.7 |
BP8Y-108/4005 |
1 |
BP8Y-112/2805 |
1 |
BP8Y-108/2008 |
2串 |
160M2-6 |
7.5 |
20.5 |
BP8Y-112/6305 |
1 |
BP8Y-808/6308 |
1 |
BP8Y-812/6308 |
1 |
160L-6 |
11 |
27.6 |
BP8Y-806/6305 |
1 |
BP8Y-810/6306 |
1 |
BP8Y-808/6308 |
2串 |
180L-6 |
15 |
46.5 |
BP8Y-810/6308 |
1 |
BP8Y-812/5012 |
1 |
BP8Y-908/5612 |
1 |
200L-6 |
22 |
69.9 |
BP8Y-812/5610 |
1 |
BP8Y-812/3216 |
2串 |
BP8Y-810/4510 |
2串2并 |
225M-6 |
30 |
74.5 |
BP8Y-808/3610 |
2串 |
BP8Y-910/3612 |
1 |
BP8Y-908/3620 |
2串 |
250M1-6 |
37 |
91.5 |
BP8Y-908/3612 |
1 |
BP8Y-912/3216 |
1 |
BP8Y-910/2820 |
2串 |
250M2-6 |
45 |
95 |
BP8Y-908/3212 |
1 |
BP8Y-908/3216 |
2串 |
BP8Y-912/2820 |
2串 |
280S-6 |
55 |
119.8 |
BP8Y-908/2225 |
1 |
BP8Y-908/2225 |
2串 |
BP8Y-908/4012 |
2串2并 |
280M-6 |
75 |
124 |
BP8Y-910/4020 |
2串 |
BP8Y-910/5010 |
2串2并 |
BP8Y-910/3612 |
2串2并 |
160L-8 |
7.5 |
23 |
BP8Y-110/5004 |
1 |
BP8Y-808/10005 |
1 |
BP8Y-812/8006 |
1 |
180L-8 |
11 |
44 |
BP8Y-808/6308 |
1 |
BP8Y-810/5010 |
1 |
BP8Y-808/4012 |
2串 |
200L-8 |
15 |
53.5 |
BP8Y-808/5010 |
1 |
BP8Y-908/4012 |
1 |
BP8Y-908/4516 |
1 |
225M-8 |
22 |
59.1 |
BP8Y-808/4510 |
1 |
BP8Y-908/5016 |
1 |
BP8Y-912/4516 |
1 |
250M1-8 |
30 |
68.8 |
BP8Y-906/4512 |
1 |
BP8Y-910/4016 |
1 |
BP8Y-908/3620 |
2串 |
250M2-8 |
37 |
70 |
BP8Y-908/4012 |
1 |
BP8Y-910/4012 |
1 |
BP8Y-910/3625 |
2串 |
280S-8 |
45 |
92 |
BP8Y-912/5612 |
1 |
BP8Y-910/3220 |
2串 |
BP8Y-910/5010 |
2串2并 |
280M-8 |
55 |
92.5 |
BP8Y-910/3216 |
1 |
BP8Y-908/3216 |
2串 |
BP8Y-910/2820 |
3串 |
315S-8 |
75 |
159 |
BP8Y-908/2225 |
2串 |
BP8Y-910/3212 |
2并 |
BP8Y-912/2816 |
2串2并 |
315M-8 |
90 |
160.9 |
BP8Y-908/3612 |
2并 |
BP8Y-908/4512 |
2串2并 |
BP8Y-912/3220 |
2串2并 |
280S-10 |
37 |
153.2 |
BP8Y-908/2225 |
1 |
BP8Y-912/1832 |
1 |
BP8Y-910/3216 |
2并 |
280M-10 |
45 |
165 |
BP8Y-910/2230 |
1 |
BP8Y-908/3625 |
2并 |
BP8Y-912/1620 |
2串 |
315S-10 |
55 |
138.7 |
BP8Y-910/2225 |
1 |
BP8Y-908/4016 |
2并 |
BP8Y-908/3610 |
2串2并 |
315M-10 |
75 |
149.3 |
BP8Y-908/2525 |
2串 |
BP8Y-912/1832 |
2串 |
BP8Y-910/3620 |
2串2并 |
355M-10 |
90 |
166.5 |
BP8Y-908/1832 |
2串 |
BP8Y-912/3216 |
2并 |
BP8Y-912/2820 |
2串2并 |
355L1-10 |
110 |
172 |
BP8Y-910/1832 |
2串 |
BP8Y-908/3616 |
2串2并 |
BP8Y-910/2820 |
3串2并 |
355L2-10 |
132 |
167.5 |
BP8Y-912/1632 |
2串 |
BP8Y-910/3216 |
2串2并 |
BP8Y-912/2820 |
3串2并 |
400L1-10 |
160 |
244 |
BP8Y-910/4520 |
2串2并 |
BP8Y-912/2525 |
2串2并 |
BP8Y-912/1830 |
5串2并 |
400L2-10 |
200 |
252 |
BP8Y-912/3620 |
2串2并 |
BP8Y-912/2225 |
4串2并 |
BP8Y-912/1830 |
6串2并 |
注:以上列表是按照工作制S4选型,根据电机通电持续率及转速不同,可提供电机型号、转子电流、转速/S等由我公司来选型。
起动钢包车、提升机、天车及大力矩设备时,选型请提供吨位数、电机型号、转子电流、转速及工作制。