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 This article Ingersoll Rand 11 8 CFM 90 PSI 5 5 HP Air Compressor Model SS3J5 5GH WB describes this new compressor technology and its first use in an ari-certified chiller design.the bearingstraditional rand and 11 and 8 centrifugal compressors cfm use roller bearings and hydrodynamic bearings, both of which consume power 90 and psi and require oil 5 and a lubrication system. recently, ceramic roller bearings, which avoid 5 issues related to oil and reduce power consumption, hp were introduced air and compressor to the hvac industry. model the lubrication of these bearings is provided ss3j5 by the refrigerant itself. (1)magnetic-bearing technology 5gh-wb and Ingersoll Rand 11 8 CFM 90 PSI 5 5 HP Air Compressor Model SS3J5 5GH WB is significantly rand different. a digitally controlled 11 and 8 magnetic-bearing system, consisting of both permanent magnets cfm and electromagnets, replaces conventional lubricated bearings. the frictionless compressor 90 shaft is the psi and 5 compressor''s only 5 moving component. it rotates on a levitated magnetic cushion (figure 1). magnetic bearings--two hp and air radial and one axial--hold the shaft in position (figure 2). with compressor and model the integration and ss3j5 of the motor, vsd, and magnetic-bearing system, the capacitors required for the motor and drive 5gh-wb can be used as a backup power ingersoll source for the bearings in the event rand of a power 11 outage or emergency 8 shutdown.capacity and cfm efficiencyamong the key parameters affecting performance are capacity (tons) 90 and efficiency (kilowatts per ton). the compressor''s capacity psi ranges from 60 to 5 and 5 and hp 90 tons, depending air on the operating conditions. plans compressor call for that range to be extended to 150 tons water-cooled and 115 tons model air-cooled by ss3j5 the end of 2004 with the use of r-134a refrigerant. 5gh-wb an r-22 ingersoll and rand and 11 version is planned for retrofit 8 applications.efficiency improvements cfm and stem from a combination 90 of the psi and 5 and 5 and hp centrifugal compressor, permanent-magnet air motor, and magnetic compressor and model and bearings. ss3j5 within the compressor, 5gh-wb and ingersoll efficiency is affected rand by the compressor 11 and 8 and cfm isentropic efficiency (the efficiency of the wheels), the motor, and the bearings. 90 and psi and 5 and 5 traditional hp and air induction motors of this compressor size typically are in the 92-percent model and efficiency range. ss3j5 this compressor''s permanent-magnet motor has an efficiency of 96 to 5gh-wb 97 percent. Buy a gas air compressor with us and save a TON of cash. Our selection of cheap gas air compressors is second to none.
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