IS 3588-1987

标准号：IS 3588-1987
发布日期：1988/12/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard covers the requirements and tests for axial flow fans having impellers directly coupled to the shaft of electric motors or in-directly driven by electric motors. In the case of indirectly driven fans, the electric motor shall conform to the relevant Indian standard.1.2 The fans for use under free flow conditions are excluded from the scope of this standard.1.3 Axial flow fans for use in mines and hazard-ous atmospheres may require additional require-ments to be met, not covered by this standard.