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Gas compression engines CN3086
Request a QuoteKey Information
Voltage/Frequency
4,000 V and 4,160 V ± 10% / 60 Hz
Ex Protection Type
Class 1, Division 2, Group A, B, C, D T3 (NEC or CEC)
Mounting Type
F1 or F2
Overview
Access power designed for your most demanding gas compression applications. All Cat® electric motors are tested at every stage of production to ensure their reliability under load and in accordance with your process requirements. Superior operational efficiency and reduced operating costs are not the only benefits; this motor exhibits low noise levels and generates no emissions. Cat gas compression electric motors are backed by the international Cat dealer network, ready to support you with technical assistance, maintenance services, parts, and warranties.
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Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for CN3086
- ELECTRIC MOTOR SPECIFICATIONS
- Voltage/Frequency4,000 V and 4,160 V ± 10% / 60 Hz
- EX Protection TypeClass 1, Division 2, Group A, B, C, D T3 (NEC or CEC)
- Mounting TypeF1 or F2
- Number of Poles8
- Full Load Speed892 rpm
- Electric Motor TypeSquirrel Cage Induction Motor
- Enclosure/Cooling MethodWP-II
- Rated Torque23,941 N·m
- Max Altitude Before Derating1,000 m
- Max Ambient Temperature40 °C
- Stator Winding ConnectionStar (Wye)
- Shaft216 mm
- StandardsNEMA MG1
- InsulationClass F
- Temperature RiseClass B at rated load
- UsageContinuous Duty
- Locked Rotor Torque50%
- Full Load Current390 A
- Service Factor1.15 SF (1.0 VFD)
- Locked Rotor Amperage490%, Code E
- No-Load Current108 A
Standard Equipment for CN3086
-
BEARINGS
- Bearing RTD for temperature monitoring
- Non-drive side insulated bearings to reduce bearing currents
- Anti-friction device on the 1,500 HP model (optional)
-
ROTORS
- Designed to limit vibrations
- Dynamic balancing at full operating speed
- Copper squirrel cages
- Keyless, forged, oversized shaft
- CrMo4 AISI 4140/DIN42 shaft
-
STATORS
- Radial air ducts for uniform and efficient cooling
- Vacuum pressure impregnation with specially formulated epoxy resin
- 2 RTDs per phase
- Heating Resistors
- The stator core, welded and machined, maintains its rigidity throughout the motor's life to ensure a sealed system and consistent insulation, resulting in high dielectric strength, excellent heat transfer, and the elimination of dangerous internal partial discharges.
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Ex Protection Type
Class 1, Division 2, Group A, B, C, D T3 (NEC or CEC)
Mounting Type
F1 or F2
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