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Explosion Proof
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Three-Phase : Explosion Proof - High Efficiency
- Description
- WEG Explosion Proof motors are suitable for applications requiring UL or CSA certification for hazardous locations. Thermally protected with thermostats, all motors manufactured are submitted to hydrostatic as well as other routine testing at the factory to ensure compliance to the required specifications.
WEG High Efficiency Explosion Proof motors are specifically designed to meet or exceed all EPAct requirements for energy efficiency. - Applications
- Petroleum and gasoline
- Flour / feed mills
- Grain elevators
- Fans
- Pumps
- Blowers
- Material handling equipment
- Other applications requiring motors UL or CSA listed for hazardous locations.
- Standard Features
- Efficiency Certification number CC029A according to US Department of Energy Regulations
- Three-phase, 60Hz
- Voltage: 208-230/460, 460 or 575V
- 143T up to 586/7 cast iron frame
- Squirrel cage rotor / Aluminum die cast
- Totally Enclosed Fan Cooled - TEFC (IP54)
- Ball bearings are supplied as standard
- Cast iron frame
- Class 'F' insulation
- Temperature rise: Class 'B' (80ºC)
- Service factor: 1.15
- Inverter Duty as per CSA Standard (LR50962)
- NEMA dimensions
- NEMA ratings design 'B'
- Continuous Duty (S1)
- 104ºF (40ºC) ambient temperature
- Altitude: 3300 ft (1000 m)
- 1045 Carbon Steel Shaft for frames up to 365T
- 4140 steel shaft for motors 404T and above. (3600 RPM motors supplied with 1045)
- Class 'F' insulation for all frames
- Class 'H' impregnation resin
- F1 mount
- Stainless steel nameplate
- Paint: Synthetic Enamel alkyd resin base (exceeds ASTM B117 salt spray test)
- Color: RAL 5007 - Blue (II, IV and VI pole)
- NPT threaded terminal box
- Non-sparking fan
- Thermostats
- Optional Features
- Special Voltages and frequency
- Stainless steel shaft
- C and D flanges
- F2 mount
- NOTES
- Motors are tested according to IEEE 112 std. - method B or C390 CSA
All WEG motors are energy efficiency verified by UL in addition to the DOE.
CSA and UL approved
ALSO ENERGY VERIFIED CSA C390-93(+)CSA approved - File LR 50962
Division I, class I, groups C and D
Division I, class II, groups F and G
UL approved - File E 87848
Temperature code T4
Frame 143T up to 326T
Division I, class I, groups C and D
Division I, class II, grops F and G
Frame 364T up to 505
Temperature code T3C
Division I, class I, groups C and D
Division I, class II, groups F and G (for group G, Service Factor 1.0)
Frame 586/7
Temperature code T3C
Division I, class I, groups C and D
Division I, class II, group F
Three-Phase : Explosion Proof - High Efficiency
