Oil and Gas

Riggs Cat

CN3086 Electric Motor for Gas Compression

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Specification Summary

Number of Poles
8
Electric Motor Type
Squirrel Cage Induction Motor
Full Load Speed
892 r/min
Voltage/Frequency
4000V & 4160V ± 10%/60 Hz
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Electric Motor Specifications

Number of Poles
8
Electric Motor Type
Squirrel Cage Induction Motor
Full Load Speed
892 r/min
Voltage/Frequency
4000V & 4160V ± 10%/60 Hz
Type of EX-Protection
Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC)
Mounting Designation
F1 or F2
Enclosure Type/Method of Cooling
WP-II
Insulation
Class F
Service Factor
1.15 SF (1.0 VFD)
Standards
NEMA MG1
Maximum Ambient Temperature
104 °F
Maximum Altitude - Before Derate
3300 ft
Duty
Continuous
Temperature Rise
Class B at rated load
Connection of Stator Winding
Star
Full Load Current
390 Amps
Locked Rotor Amps
490% Code E
Locked Rotor Torque
50%
No Load Current
108 Amps
Rated Torque
17658 lb/ft
Shaft
8.5 in
Number of Poles
8
Electric Motor Type
Squirrel Cage Induction Motor
Full Load Speed
892 r/min
Voltage/Frequency
4000V & 4160V ± 10%/60 Hz
Type of EX-Protection
Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC)
Mounting Designation
F1 or F2
Enclosure Type/Method of Cooling
WP-II
Insulation
Class F
Service Factor
1.15 SF (1.0 VFD)
Standards
NEMA MG1
Maximum Ambient Temperature
104 °F
Maximum Altitude - Before Derate
3300 ft
Duty
Continuous
Temperature Rise
Class B at rated load
Connection of Stator Winding
Star
Full Load Current
390 Amps
Locked Rotor Amps
490% Code E
Locked Rotor Torque
50%
No Load Current
108 Amps
Rated Torque
17658 lb/ft
Shaft
8.5 in