Marathon Medium/High Voltage Electric Motors up to 10,000kw
LARGE, ROBUST MOTORS FOR HEAVY DUTY AND EXTREME APPLICATIONS
Since 1913, the name Marathon Electric has been associated with highly reliable electric motors. Today Marathon Electric raises the bar with medium and high voltage electric motors up to 10,000kw.
- WPI (Weather Protected Type I)
- WPII (Weather Protected Type II)
- TEAAC (Totally Enclosed Air to Air Cooled)
- TEWAC (Totally Enclosed Water to Air Cooled)
Enclosures have fabricated steel modular-type construction consisting of a basic reinforced fabricated plate steel lower frame and cast-iron bearing brackets. The WPII, TEAAC and TEWAC enclosures utilise a “top hat” construction to complete the enclosure.
Marathon Electric also offers cast iron fan cooled TEFC (Totally Enclosed Fan Cooled) motors through 2,200kw.
All motors 2,300 volts and above have form wound stator coils that are vacuum pressure impregnated in 100 percent epoxy solids resin.
Marathon Electric motors are the right choice for applications demanding ruggedness and high reliability. Users recognise the value of Marathon Electric motors and their ability to outlast competitors’ motors. Every motor is backed by more than 100 years of experience, plus state-of-the-art engineering and manufacturing, along with comprehensive service, starting in the earliest planning stages of your motor.
Marathon HAA Series
Medium & High voltage range
Fabricated steel frame motors
Power range: 185kW – 10,000kW
Frame size 355 to 1000
2pole, 4pole, 6pole, 8pole, 10pole, 12pole
“Standard Line” High Voltage motors:
50Hz: 3kV 3.3kV 4.16kV 5kV 6kV 6.6kV 10kV
60Hz: 4kV 4.16kV 6.6kV 13.8kV