Product Parameter: Model.W2S130-AA03-90 Motor :M2S052-CA Type: Axial Fan Phase:1 Nominal voltage:115VAC/230VAC Frequency:50/60Hz Speed:2800/3200RPM Power consumption:42/45W Current draw:0.26/0.31/0.52/0.62A Max.back pressure:60/75Pa Weight:1.1kg Size:130mm Motor size: 52 Impeller material:Sheet steel, painted black Fan housing material:Die-cast aluminum,painted black. Degree of protection:IP20 Number of blades:7 Insulation class:B Motor bearing:Ball bearing Min. ambient temperature / °C~Max. ambient temperature / °C:-25~70℃ Package: Fan*1