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额定转速RPM 额定功率W: [" A8 P9 Y( @9 p& |4 |
P<=90W 90W<<=180 180<P<=370 P<370/ a6 t/ B8 A, r8 g! l
N<=4000 69 71 73 76# E5 q) N: W+ ^% F! m; s2 ?0 u9 [
4000<N<=6000 71 73 75 78: ~, `( t. P: g8 B u7 a
6000<N<=8000 73 75 77 80
, h$ g [5 W3 ~7 q8000<N<=12000 75 77 79 82! u4 C' v# U; z# o/ N
12000<N<=18000 77 79 81 84/ P: Q' P6 Y- R4 _- \6 P; Q
N<18000 79 81 83 86
. ]; w% b; O* @" m噪音单位A权计(即dBA),适用于折算至1500RPM时连续负载功率不超过1100W的异步电机,同步电机,直流电要及交流换向电机(数据来源于GB/T 10069) |
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