20 HP 1755 RPM TECO Westinghouse #4MRCEC, Frame 256VP, weather protected enclosure type 1, 230/460 Volts, 3 phase, Vertical High Thrust

Product Specifications

• Manufacturer: TECO-Westinghouse Motor Company
• Series: MAX-VS
• Product Type: Vertical High Thrust AC Motor
• Type: 4MRCEC
• Frame: 256VP IP22
• Horsepower / kW: 20 HP / 15 kW
• Voltage: 230/460 V
• Amperage: 46.8/23.4 A
• Phase: 3
• Frequency: 60 Hz
• Speed: 1755 RPM
• Service Factor: 1.15
• Enclosure: WPI
• Insulation Class: F
• Ambient Temperature: 40°C
• Design: B
• Rating: Continuous
• Nominal Efficiency: 91.0%
• Minimum Efficiency: 89.5%
• S.F. 1.0 Amperage (60 Hz Base): 51.7 A
• Upper Bearing: 7311BE
• Lower Bearing: 6309ZZC3
• Weight: 348 LB
• Serial Number: XD E618A301001
• Condition: Surplus / Untested

Product Description

TECO-Westinghouse MAX-VS series vertical high thrust AC motor, Type 4MRCEC, Frame 256VP IP22. Nameplate-confirmed ratings include 20 HP / 15 kW output, 230/460 V three-phase 60 Hz input, 1755 RPM, and continuous duty rating. Insulation Class F with a 40°C ambient rating and a 1.15 service factor. Enclosure is WPI. Nominal efficiency is 91.0%. Upper bearing 7311BE and lower bearing 6309ZZC3 are confirmed on the nameplate. Serial number XD E618A301001. The motor is wrapped in foam and plastic and crated, consistent with surplus new or stored condition. Listed as Surplus / Untested.