Electric Motors for Hazardous Locations

A Potentially explosive atmosphere is one which could become explosive under certain conditions. An explosive atmosphere is one where a mixture with air, under atmospheric conditions of flammable substances in the form of gas, vapour, mist or dusts exist in such proportions that they can be ignited by excessive temperature, arcs or sparks (the danger is a real one) It is important to access the area safely and purchase the correct motor for the application and zone the motor is situated.
Available Downloads:
Hazardous atmosphere motor marking
Properties of some gases, vapours and liquids
Properties of combustible dusts

DESCRIPTION

You can see in the downloadable brochures the substances of which material is in a hazardous area.

TECHNICAL

ZONE 1 Ex db (eb)

Flameproof ATEX compliant, Temperature class T4.
B3 & B5 mounting.
Cooling: IC411
Enclosure: IP55
Standard voltage: Below 4kw = 220-240/380-415v, 4kw and above = 380-415v
Three phase 50z supply
Thermistors fitted as standard on frames W-EF200 to 315
Full three year warranty
ZONE 2 Ex nA

Non sparking, also available in IE3.Flameproof ATEX compliant,
Temperature class T3.
B3 & B5 mounting.
Cooling: IC411
Enclosure: IP55
Standard voltage: Below 4kw = 220-240/380-415v, 4kw and above = 380-415v
Three phase 50z supply
Thermistors fitted as standard on frames W-EF200 to 355
Full three year warranty
ZONE 22 Ex tc

Dust Ignition Proof, also available in IE3 Flameproof ATEX compliant,
Temperature class T125*c.
B3 & B5 mounting.
Cooling: IC411
Enclosure: IP55
Standard voltage: Below 4kw = 220-240/380-415v, 4kw and above = 380-415v
Three phase 50z supply
Thermistors fitted as standard on frames W-DF200 to 355
Full three year warranty

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