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Close-Coupled Pump Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 3600 RPM, 256JM Frame, TEFC
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Close-Coupled Pump Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 3600 RPM, 256JM Frame, TEFC

Part#: CPE47

Catalog#: CPE47

Weight: 377 lb

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Key Features

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2023
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power

Specifications

Phase Phase: 3 Output HP Output HP: 20 Hp
Output KW Output KW: 14.9 kW Voltage Voltage: 230/460 V
Speed Speed: 3540 rpm Service Factor Service Factor: 1.15
Frame Frame: 256JM Enclosure Enclosure: Totally Enclosed Fan Cooled
Thermal Protection Thermal Protection: No Protection Ambient Temperature Ambient Temperature: 40 °C
Frequency Frequency: 60 Hz Current Current: 46/23 A
Duty Duty: Continuous Insulation Class Insulation Class: F
UL UL: Recognized CSA CSA: Y
CE CE: Y Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: POLYPHASE Starting Method Starting Method: Across The Line
Poles Poles: 2 Rotation Rotation: Reversible
Mounting Mounting: Rigid Base Drive End Bearing Drive End Bearing: Ball
Opp Drive End Bearing Opp Drive End Bearing: Ball Frame Material Frame Material: Cast Iron
Shaft Type Shaft Type: Keyed Overall Length Overall Length: 27.80 in
Frame Length Frame Length: 12.59 in Shaft Diameter Shaft Diameter: 1.750 in
Shaft Extension Shaft Extension: 5.25 in
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: JM
Synchronous RPM Synchronous RPM: 3600 rpm Frequency Frequency: 60 Hz
Speed Speed: 3540 rpm Connection Drawing Connection Drawing: A-EE7308K
Outline Drawing Outline Drawing: SS620564 Voltage Voltage: 230/460 V
Output KW Output KW: 14.9 kW Output HP Output HP: 20 Hp
Frame Size Frame Size: 256 Packaged Length Packaged Length: 32.53 IN
Weight Weight: 377.00 LB UPC UPC: 786674064844
Packaged Width Packaged Width: 25.51 IN Country of Origin Country of Origin: China
Packaged Height Packaged Height: 24.40 IN

Efficiency

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Superseded Part