Explosion proof asynchronous motor WEG

Applications
Environments containing flammable gases or vapour continuously, intermittently or periodically in enough amount to generate explosive or flammable mixtures arising out of repairs or maintenance services.
The most common locations of Zone 1 and 2, group IIA and IIB are those where the following gases are found present: oil, naphtha, benzene, ammonia, propane, diethylic ether, acetone, alcohol, industrial methane, natural gas.
The main applications include fans, blowers, crushers, conveyor systems, mills, cranes and other applications located in areas that require explosion proof motors

Standard Features
Output: 0.55 up to 315kW
Multivoltage – (220-240/380-415//440-460V or 380-415/660-690//440-460V)
Self Ventilated (TEFC)
EFF2 Improved Efficiency
Cast iron frame: 90S up to 355M/L
Mounting: B3T
Degree of Protection: IP55
Squirrel cage rotor/Aluminium die cast
Stainless steel nameplate AISI 316
Class of temperature T4
Class “F” insulation with T 80K
Continuous duty - S1
Ambient temperature: 40°C , 1000 m.a.s.l.
Regreasing nipples from frame 225S/M and above
Thermistors 150ºC - 1 per phase
Metric thread cable entries in terminal box
Hardened set screws
Internal DE and NDE bearing cap to prevent flame propagation
Machined metal to metal surfaces between frame and terminal box
Earth lug inside the terminal box
Suitable for Inverter Duty applications
Epoxy based paint plan: RAL 5010

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