SPECIFICATIONS
- Electric Motor Type Squirrel Cage Induction Motor
- Full Load Speed 892 r/min892 r/min
- 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 390 Amps
- Insulation Class F
- Locked Rotor Amps 490% Code E
- Locked Rotor Torque 50%
- Maximum Altitude Before Derate 1000 m3300 ft
- Maximum Ambient Temperature 40 °C104 °F
- No Load Current 108 Amps
- Rated Torque 23941 N·m17658 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
- Industry oil-and-gas
EQUIPMENT
CN3086 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
360° INTERACTIVE
Exterior
Interior
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