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AKH滑环电机
AKH滑环电机
Size: 90 to 500
Power: up to 1,000 kW
Speed: up to 18,000 rpm
Design: B3, B5 (more available compliant with IEC 60034-7)
Cooling: IC 411 (self-ventilation)
Option: IC 416 (forced-ventilation), IC 70W (water-cooled)
Protection class: IP54 (to IP56)
Options of electrical design
Increased rated power for short term operation or intermittent operation
With external fan (axial or radial)
Dimensioning as 2, 4, 6, 8, 10, 12-pole motors
Pole-changing motors 4/2 or 8/4 – pole
Special voltages and -frequencies
Higher ambient temperature and installation altitude over 1.000 m
Winding temperature monitoring by thermo switch, PTC resistor or Pt100
Anti-condensation heating
