|
额定转速RPM 额定功率W: v+ u1 L# Z! p Z8 t& {
P<=90W 90W<<=180 180<P<=370 P<370
5 |# v0 U" ?* ]6 k6 l* ZN<=4000 69 71 73 76
, l" Q& Z& u7 E1 z% z, J4000<N<=6000 71 73 75 78
3 M8 k1 s/ G! ?& ]) r6000<N<=8000 73 75 77 80: N8 {1 E, R, t9 a8 }1 [
8000<N<=12000 75 77 79 82
" _8 q! O. Q/ m$ N( L# S b2 ?0 l12000<N<=18000 77 79 81 84, ~+ {! j$ T, S, B, U4 j0 V, Z0 \
N<18000 79 81 83 866 _4 o7 i& L- z0 b0 K* ?
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) |
|