GE FE250 FEN306F250KF Analog Output Module

Product Detailed Description:

The GE FE250 FEN306F250KF is an explosion-proof motor starter designed for hazardous locations. It is part of GE’s extensive line of motor control products and is specifically engineered to safely start and control electric motors in environments where flammable gases, vapors, or dusts are present. This unit typically consists of an NEMA-style motor starter (comprising a contactor and an overload relay) housed within an explosion-proof enclosure. The “FEN306F250KF” likely denotes a specific configuration, including the frame size (250), the type of enclosure (FEN306, indicating explosion-proof), and potentially specific terminal or wiring options (KF suffix). Its primary function is to provide power to the motor, protect the motor from overloads and phase loss, and allow for controlled starting and stopping, all while preventing internal arcs or sparks from igniting the hazardous atmosphere outside.

Product Parameters:

• Motor Rating: 250 HP (Horsepower) at 460 Volts, 60 Hz (This is a typical rating for the FE250 frame, but always verify with the specific datasheet).

• Voltage: Typically 208VAC, 230VAC, 460VAC, 575VAC (Single or Three Phase).

• Current Rating: Contactor typically rated for 600 Amps (IAC) at 460VAC, 60 Hz (Continuous).

• Overload Relay: Typically rated for 0-600 Amps (adjustable range).

• Enclosure Type: NEMA 7 or NEMA 9 (Explosion-proof), suitable for Class I, Division 1 or Class II, Division 1 hazardous locations (specific groupings depend on the exact certification, e.g., Class I, Div 1, Groups B, C, D; Class II, Div 1, Groups E, F, G).

• Enclosure Material: Cast iron or aluminum.

• Ambient Temperature Range: Typically -40°C to +55°C (-40°F to +131°F).

• IP Rating: N/A (Primarily NEMA rated for hazardous locations).

• UL/CUL Listed: Yes, for use in hazardous locations in North America.

• ATEX/IECEx Certified: Likely certified for use in hazardous areas in Europe and other regions following IEC standards.

Product Advantages:

• Hazardous Location Compliance: Specifically designed and certified for use in potentially explosive atmospheres, meeting stringent safety standards (UL, ATEX, IECEx).

• Robust Construction: Built with durable materials and robust internal components to withstand harsh industrial environments.

• Motor Protection: Integrates a motor contactor and overload relay to provide essential protection against overloads, phase loss, and single phasing.

• Reliability: GE is a reputable manufacturer known for durable and reliable industrial control equipment.

• Simplified Installation: NEMA standard faceplate allows for straightforward mounting and wiring.

• Versatility: Available in various configurations to suit different motor sizes and hazardous location classifications.

Precautions:

• Certification Verification: Crucially, verify the specific explosion-proof certification (UL, ATEX, IECEx) and the exact Class, Division, and Group ratings of the unit before installation. It must match the hazardous classification of the installation environment. The FEN306F250KF designation implies Class I, Div 1 or Class II, Div 1, but the specific groups need confirmation.

• Proper Installation: Follow all manufacturer instructions and applicable electrical codes (e.g., NEC Article 500-502) meticulously. Improper installation can compromise safety.

• Wiring: Use appropriate wiring methods suitable for hazardous locations. Avoid creating sparks or arcs during connection or maintenance.

• Maintenance: Only qualified personnel familiar with hazardous location equipment should perform maintenance. Do not attempt repairs that could compromise the explosion-proof integrity (e.g., welding, brazing, or using incompatible sealants inside the enclosure).

• Environmental Limits: Do not exceed the specified ambient temperature range or expose the unit to corrosive atmospheres unless specifically rated for such conditions.

• Sealing Fittings: Ensure proper sealing fittings are used when conduit enters the enclosure to maintain the explosion-proof integrity and prevent the ingress of hazardous gases or dust.

Product Applications:

• Oil & Gas: Pump jacks, compressors, ventilation fans, gas processing equipment in refineries and pipelines.

• Chemical Processing: Agitators, pumps, mixers, ventilation systems in areas where flammable vapors or dust may be present.

• Pharmaceuticals: Process equipment in areas with potentially explosive atmospheres.

• Petrochemical: Various motor-driven equipment in hazardous processing areas.

• Pulp & Paper: Fans, pumps, and other equipment in areas with combustible dust (e.g., wood dust).

• Mining: Ventilation fans, conveyor drives, and other equipment in potentially explosive or dusty environments.

• Any Industry with Hazardous Locations: Any facility where standard motor starters cannot be used safely due to the presence of flammable gases, vapors, or dusts, requiring equipment certified for Class I, Division 1 or Class II, Division 1 areas.

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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