R3G220-RD53-03

ebm-papst RadiCal EC 离心风扇ebm-papst RadiCal 向后弯曲 EC 风扇提供更高的性能，功耗较少。优化叶轮刀头设计 EC 电动机技术 高效率：与交流解决方案相比，能耗降低多达 50% 全速控制 混合结构 流线型降低噪音形状 ### 交叉流动离心式鼓风机

The R3G220 series EC Centrifugal Fan with backward curved blades offers low noise and high hydraulic efficiency. The outstanding feature of the external rotor motors is their compact flat design which results from integrating the external rotor motor into the impeller. Relatively small air flow with a high increase in static pressure and space-saving application.

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11 Blades

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Clockwise direction of rotation

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Class B insulation

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Continuous mode of operation

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Maintenance free ball bearings

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IP44 Protection rating

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2620RPM Rotor speed

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50 to 60Hz Frequency