施耐德热过载继电器三垦变频器风机水泵型SPF-45KSPF-2.2KSPF-4.0KSPF-5.5KSPF-7.5KSPF-11KSPF-15KSPF-18.5KSPF-22KSPF-30KSPF-37KSPF-45KSPF-55KSPF-75KSPF-90KSPF-110KSPF-132KSPF-160KSPF-200KSPF-220KSPF-250KSPF-280KSPF-315K通用型变频器SHF-1.5KSHF-2.2KSHF-4.0KSHF-5.5KSHF-7.5KSHF-11KSHF-15KSHF-18.5KSHF-22KSHF-30KSHF-37KSHF-45KSHF-55KSHF-75KSHF-90KSHF-110KSHF-132KSHF-160KSHF-200KSHF-220KSHF-250K迷你型变频器ES-0.4KES-0.75KES-1.5KES-2.2KEF-0.4KEF-0.75KEF-1.5KEF-2.2KEF-4.0KET-0.4KET-0.75KET-1.5KET-2.2KET-3.7K迷你型通用变频器GS-0.4kGS-0.75kGF-0.4kGF-0.75kGF-1.5kGF-2.2kGF-4.0k