 HV Motors.jpg "Weg (Marathon) HV Motor")
Weg (Marathon) HV Motor
Overview
Marathon high voltage motors are made of high quality cast iron or fabricated steel frames. With an optimized construction and design, Marathon high voltage motors ensure strong, rigid frames and high power density. The laminations used in stator cores and rotor cores have premium surface insulation and low loss, which ensures higher efficiency. The Marathon high voltage motor’s insulation system is built with high quality insulation material. The high rigidity of its winding ends can endure the intensity of switching and reversing. F class insulation provides the motor with high heat stability and long insulation life.
Technical Specification
- HCM Cast Iron Frame: IP54, IP55, IP56, 2/4/6/8 pole, output 185~1800 kW, frame size 355~560
- HAA Steel Fabricated Frame: IP54, 2/4/6/8/10/12/14/16 pole, output 220~9000 kW, frame size 355~1000
- HDP Open-type Steel Fabricated Frame: IP54, 2/4/6/8/10/12 pole, output 220~10000 kW, frame size 355~1000
- Protection Class: IP23, IP54, IP55, IP56
- Cooling Method: IC01, IC411, IC611
- Mounting Type: B3
- Duty: S1
Features
- Rigid welded construction
- Ample size for connecting supply cables
- Box turnable to allow cable entry from left or right
- Box turnable in steps of 90°
- Either 3-phase or 1-phase cables can be connected
- Pressure relief plate in bottom of box in case of arcing short circuit
- Weg (Marathon) HV Motors PDF
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