TMdrive-XL55 – 6.6 kV, up to 16,000 kVA

The TMdrive-XL55 is a medium voltage, ac fed drive designed for high-efficiency and power-friendly operation in a broad range of industrial applications.


High reliability, low harmonic distortion, and high power factor operation are designed into the drive.

Specifications
The TMdrive-XL55 is available for 6.0-6.6 kV voltage class output.


TMdrive-XL55 (6.6 kV) Features and Benefits
Design Feature Customer Benefit
  • Conservative design using 4500 V IGBTs
  • Highly reliable operation, expected 20-year drive MTBF
  • High energy efficiency approximately 98.6%
  • Considerable energy savings
  • Diode rectifier ensures power factor greater than 95% in the speed control range
  • Capacitors not required for power factor correction
  • 36-pulse converter rectifier by using separated phase shifted transformer
  • No harmonic filter required to provide lower harmonic distortion levels than IEEE-519-1992 guidelines
  • Multiptle level drive output wave form to the motor (five levels for the 6.6 kV inverter)
  • Suitable for standard motors due to motor friendly wave form
  • Synchronous transfer to line option with no interruption to motor current
  • Allows control of multiple motors with one drive
  • No motor current or torque transients when the motor transitions to the AC line
  • Remote input isolation transformer
  • Less power loss in drive room
  • Less total space required
  • Simplifies design and installation
  • 6.6 kV direct drive voltage output level
  • No output transformer required, saving cost, mounting space, and energy
 
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