5 hp compressor motor
[DOC File]EDISON ELECTRICAL WORKS - Maintenance
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Pickup Point Peak Velocity (mm/sec) Bearing Housing Stator Body Endshield D E H 16 16 16 V 9.2 4.4 3.8 A 7 2.3 4.3 N D E H 15 19 18 V 8.3 4.8 3.2 A 7.7 2.5 6.5 - 7.5 Observation ( The motor has high vibration velocities in DE and NDE at 1xRPM with balancing the
[DOCX File]UNITED STATES MARINE CORPS
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(2) The MAC 50 is powered by an in-line 6 cylinder, turbocharged Cummins diesel engine that outputs 333 HP @ 2,000 RPM and 305 HP @ 2,200 RPM. The engine has the capability of being started at temperatures as low as -25 degrees F (-32 degrees C).
Detailed Design Review – Compressor Installation, Revamp ...
Adiabatic HP # of Stages Theoretical Power (HP) Compressor Efficiency Actual HP Load % Motor Efficiency Power Factor Torque (lb-ft) 6 33.77 0.54 62.00 0.83 0.96 0.84 272.15 2 13.23 0.54 24.28 0.32 0.94 0.65 106.49 Calculations (Formula (3)) were computed from the Motor Characteristics Table (interpolation) and properties of air.
[DOC File]California State University, Northridge
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5 Refrigerant 134a enters an adiabatic compressor as a saturated vapor at 120 kPa at a rate of 0.3 m3/min and exits at 1 MPa pressure. If the isentropic efficiency of the compressor is 80%, determine (a) the temperature of the refrigerant at the exit of the compressor and (b) the power input in kW.
[DOC File]END OF SECTION
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HP, [460] V, 3 PH, 60 Hz. Refer to Section 23 04 00 for additional motor requirements. Motor-compressor units shall be capable cycling at a maximum rate of 10 starts per hour and shall be pressure controlled for on/off cycling. [Use the following with liquid ring compressors. Compressor Cooling: Each compressor shall be cooled using a ...
[DOCX File]Section 22 15 00 - GENERAL SERVICE COMPRESSED-AIR SYSTEMS
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For systems 5 L/s (10 SCFM) and below: Brass or bronze body and trim, reduced pressure range 170 to 850 kPa (25 to 123 psig) adjustable, spring type, diaphragm operated, relieving. Delivered pressure shall vary not more than 1.0 kPa (0.15 psig) for each 10 kPa (1.5 psig) variation in inlet pressure.
[DOCX File]Michigan State University
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Size filter assemblies for 5-psig (34.5-kPa) maximum air-pressure drop when filters are new and clean, at system rated capacity, and at 100-psig (690-kPa) pressure. Differential Pressure Switch: Adjustable, diaphragm type, with electrical connections for alarm system, to indicate when air-pressure drop through filters rises to more than 2 psig ...
[DOC File]Power Cost hours x kWh x bhp x - air compressor s
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Electrical cost = HP x .746 x hours x Kw cost / motor efficiency. Example: 50 hp air compressor that runs 8 hours a day 5 days a week for a year with a $.06 Kw electric rate and a 90% efficient electric motor. 50 hp x .746 x 2080 hours x $.06 / .90 = $5,172.27 per year.
[DOC File]Air Compressor
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Air Compressors 4Hr Day. 5 hp Compressor (gasoline) 41.50. 11/2 hp (110V) 41.50. Sullair 185 CFM Towable diesel 150.00. Jack Hammer and Bit Aluminum Brake 10’6”
[DOCX File]Motor Drive System Homework
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Motor Drive System Homework. For all problems assume the average cost of electricity is $0.10 /kWh (including demand cost). The measured current, voltage and power factor of a premium-efficient, three-phase, 125-hp air compressor motor are shown in the table below. Assume the motor is 95.3% efficient at all loads.
[DOC File]SPECIFICATION GA55-90C FF ICD
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The motor shall conform with NEMA MG 1 for 60Hz applications and IEC 34-1, EN60034-1 for 50 Hz applications. The inboard motor bearing shall be lubricated by the compressor lubricant and the rear motor bearings shall be greased for the life of the motor. The complete motor shall be 100% maintenance-free. Approved manufacturers include: A. Siemens
[DOC File]Industrial Compressed Air System Description
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A replacement motor with performance as close as possible to the original motor should be used. When replacing a drive motor in a compressor that uses a variable frequency drive as part of the control system, use an inverter-duty motor. Diesel or natural gas engines are common compressor power sources in the oil and natural gas industries.
[DOCX File]Air Compressors
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Calculate the power requirement for compressed air purge for a 200 hp compressor generating 840 scfm of compressed air if the compressor generates 4 scfm/hp. Assuming the efficiency of the motor is 90%, the power required for purging the desiccant in an unheated purge-type dryer would be about:
[DOC File]SECTION 226119 - COMPRESSED-AIR EQUIPMENT FOR LABORATORY ...
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Oil Reservoirs, High Coolant Temperature Switch, and cooling motor control temperature switch. Drive Motor,< > HP Two (2) each. Cooling Motor,< > HP Two (2) each. Electrical: 460 V, 3 Ph, 60 Hz, 1800 RPM. Enclosure: TEFC. VWZ Chemical Duty Vacuum Pumps
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