STR500-MoS and STR630-MoS

Overview

• • 4 models, 2 sizes, each with 2 motor ratings
• • for internal and external installation
• • robust 25 x 30 extruded aluminium frame, finished in galvanised, double skinned steel with 25mm thick mineral wool slab insulation of 45 kg/m3 density (providing high degree of acoustic insulation)
• • 100mm pressed steel channel base
• • flush fitting panels
• • access section panels fitted with easy access fasteners - other removable panels retained via roofing bolts
• • outer skin with plastic coated finish (grey to BS10A05 as standard)
• • backward curved direct drive plug style impellors. Fan impellers are statically and dynamically balanced in accordance with ISO 4694 and ISO 1940/1.
• • fan motors pre-wired to isolator
• • standard motors of squirrel cage induction type, totally enclosed, fan cooled, suitable for 3ph, 50Hz electricity supply, IE2
• • motors with IP55 protection and Class F rating