Specifications
Dimensions
- Frame Size256T
- Overall Length C Dimension24.56 in
- Service Factor1.15
- Shaft Diameter1.6250 in
- Weight415 lbs
Details
- Additional DetailsUL & CSA listed for Class I (Gas), Group D, Class II (Dust), Group E, F, & G with a T3C temperature code. Totally enclosed cast iron construction. Brass labyrinth shaft slingers (Group E) installed on both ends of motor. Normally closed thermostats. Explosion Proof breather drains. Corrosion resistant epoxy finish. Motors have a Class F insulation system and a 1.15 service factor. Super-E® explosion proof motors have NEMA Premium® efficiency and 3 year warranty. Fixed speed sine wave operation only.
- ApplicationsHarsh industrial environments requiring protection against corrosion, that contain hazardous gas and vapor, dust fibers, filings or other material that may have explosive properties.
- Description Keyword20 hp
- Duty Condition TypeContinuous Duty
- Enclosure TypeEPFC (Explosion Proof Fan Cooled)
- Frame MaterialCast Iron
- Frequency Rating60 Hz
- Full Load Current24.00 A
- Full Load Efficiency93.00 %
- Group & ClassDivision 1, Class I - Group D, Class II - Group E, F & G
- Harmonization Code8501.52.4000
- Instructional Video
- Insulation ClassF
- Manufacturer Catalog
- Manufacturer Product Page
- Motor CategorySevere Duty Motor
- Motor Horsepower20 hp
- Motor Phase3 ph
- Motor Supply Voltage230/460 V
- Mounting TypeFoot
- Product TypeExplosion Proof (Hazardous Location) Motors
- Standards MetCCSA US, CSA, CSA EEV, UL
- Synchronous Rpm1800 rpm
- Temperature CodeT3C
- Thermal ProtectionThermostat
- Volts @ Frequency230 V @ 60 Hz; 460 V @ 60 Hz
- Wiring Diagram
Overview
Mfr description
20 1800 EM7556T-I 3/60 256T XPFC