LOW VOLTAGE MOTORS EQPIII-841 TM Petro- l ca Chemi Duty • NEMA Premium® Efficiency (DOE .%-!# CC027A) • Inverter Duty • 20:1 Constant Torque (1 to 200 HP, 1800 & 1200 RPM) • IP55 Protection • Inpro/Seal® on DE and ODE (All Motors) 0REMIUM • Test Report with Motor Five Year Warranty PRODUCT SCOPE Horsepower 1 to 300 HP Speed 3600, 1800, 1200, or 900 RPM Voltage 460 or 575 V Enclosure Totally-Enclosed Fan Cooled Frames 143T through N449T Insulation Class-F, Meeting NEMA MG1 Part 31 (Inverter Duty) Vibration (Unfiltered) Typically 0.04 Inches/Second or Less OTOR PRODUCTS Designed for the PEtro-Chem Market S EXTREME MOTOR PRODUCTS Construction Toshiba’s EQPIII-841 motors are designed for the harshest environments where premium performance and reliability are a must. These motors are built to meet or exceed IEEE standard 841-2001 specifications and are designed to meet NEMA Premium® efficiency levels. In addition, the EQPIII-841 is provided with CSA approval and UL component recognition. Insulation System • Cast Iron Frame and MOTOR PRODUCTS Bearing Brackets • Multi-Mount Construction • Gasket Provided Between Motor Frame and Conduit Box • Typical Unfiltered Vibration Levels of 0.04 Inches/Second or Less • Protective Coating on All Internal Machined Surfaces • IP55 Protection • Breather Drains • System’s Major Components Made from Class-H Materials • Low Loss Electrical Steel with 1000ºF Burnout Capability • System Meeting NEMA MG1 Part 31 • Voltage Withstand Capbility of 2000 V in 0.1 Inches/Second • Large Thermal Margins for Extended Life and Reliability • Phase Paper and Coil Bracing on Both Ends on All Ratings • Heavy-Build Class-H Varnish with Additional Insulation Barrier • 150°C Rated Lead Cable Nameplate • Stainless Steel • NEMA Premium® Design • Raised Letters for Clarity • Inverter Duty Rating on Nameplate (1 to 200 HP, 4 & 6 pole) • Seperate Lubrication Label • Compliance with IEEE 841 Standards Bearing System Conduit Box • Gasketed Cast Iron • UL Ground Lug • Lead Separation Protection • Protective Internal Coating • 12-Inch Minimum Lead Lengths • Terminal Lugs on All Frame Sizes • Re-Greaseable Oversized 300 Series Bearings on All Frames and Both Ends • Low Temperature Rise for Extended Life • L-10 Bearing Life of 150,000 Hours Direct Coupled • L-10 Bearing life of 50,000 Hours Belted • Inpro/Seal® on All Frames, Both Ends • Open Regreaseable Bearings, All Frames Testing • 100% No-Load Commercial Test on All Motors • Vibration Test on All Motors • 100% Inspection of FootFlatness and Shaft Runout on All Motors • On 440 Frame & Larger, 100% of Bearings are Ball-Pass Frequency Tested • Commercial and Vibration Test Report Supplied with Motor MOTORS ADJUSTABLE SPEED DRIVES CONTROLS UPS INSTRUMENTATION PLC Available Through: INDUSTRIAL DIVISION 13131 West Little York Road, Houston, Texas 77041 Tel 713/466-0277 Fax 713/466-8773 US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204 www.toshiba.com/ind Copyright 2/2008 *LVMEqp3841080210*
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