Specifications

CN3586 Electric Motor for Gas Compression

Specifications

Electric Motor Type Squirrel Cage Induction Motor
Full Load Speed 894 rpm
Mounting Designation F1 or F2
Number of Poles 8
Type of EX-Protection Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC)
Voltage/Frequency 4000V & 4160V ± 10%/60 Hz
Connection of Stator Winding Star
Duty Continuous
Enclosure Type/Method of Cooling WP-II
Full Load Current 458 Amps
Insulation Class F
Locked Rotor Amps 540% Code E
Locked Rotor Torque 60%
Maximum Altitude - Before Derate 1000 m3300 ft
Maximum Ambient Temperature 40 °C104 °F
No Load Current 137 Amps
Rated Torque 27869 N·m20555 lb/ft
Service Factor 1.15 SF (1.0 VFD)
Shaft 216 mm8.5 in
Standards NEMA MG1
Temperature Rise Class B at rated load

CN3586 Electric Motor for Gas Compression Standard Equipment

  • Bearings
    • Bearing RTDs for temperature monitoring
    • Insulated non-drive end bearings to reduce bearing currents
    • Anti-friction on 1500 hp (optional)
  • Rotors
    • Designed for minimal vibration
    • Dynamic balancing at full operational speed
    • Fabricated copper squirrel cages
    • Forged, keyless shaft
    • AISI 4140/DIN42CrMo4 shaft
  • Stators
    • Radial air ducts ensure uniform and efficient cooling
    • Vacuum pressure impregnated with specially formulated epoxy resin
    • 2X RTDS per Phase
    • Space heater
    • Welded and machined stator core retains its rigidity throughout motor life to ensure a sealed and homogeneous insulation system that results in high dielectric strength, excellent heat transfer and the elimination of hazardous internal partial discharges

Exterior

Specifications

Electric Motor Type Squirrel Cage Induction Motor
Full Load Speed 894 rpm
Mounting Designation F1 or F2
Number of Poles 8
Type of EX-Protection Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC)
Voltage/Frequency 4000V & 4160V ± 10%/60 Hz
Connection of Stator Winding Star
Duty Continuous
Enclosure Type/Method of Cooling WP-II
Full Load Current 458 Amps
Insulation Class F
Locked Rotor Amps 540% Code E
Locked Rotor Torque 60%
Maximum Altitude - Before Derate 1000 m3300 ft
Maximum Ambient Temperature 40 °C104 °F
No Load Current 137 Amps
Rated Torque 27869 N·m20555 lb/ft
Service Factor 1.15 SF (1.0 VFD)
Shaft 216 mm8.5 in
Standards NEMA MG1
Temperature Rise Class B at rated load

Equipment

CN3586 Electric Motor for Gas Compression Standard Equipment

  • Bearings
    • Bearing RTDs for temperature monitoring
    • Insulated non-drive end bearings to reduce bearing currents
    • Anti-friction on 1500 hp (optional)
  • Rotors
    • Designed for minimal vibration
    • Dynamic balancing at full operational speed
    • Fabricated copper squirrel cages
    • Forged, keyless shaft
    • AISI 4140/DIN42CrMo4 shaft
  • Stators
    • Radial air ducts ensure uniform and efficient cooling
    • Vacuum pressure impregnated with specially formulated epoxy resin
    • 2X RTDS per Phase
    • Space heater
    • Welded and machined stator core retains its rigidity throughout motor life to ensure a sealed and homogeneous insulation system that results in high dielectric strength, excellent heat transfer and the elimination of hazardous internal partial discharges

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Exterior

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