The TMdrive-XL85 is a very high-power, medium voltage, ac fed drive designed for high-efficiency and power-friendly operation in a broad range of industrial applications. Single bank drive is 30 MVA power level.
High reliability, low harmonic distortion, and high power factor operation are designed into the drive.
Specifications The TMdrive-XL85 is available with up to 7.2 kV class output.
For details, please visit our website library to view the TMdrive-XL85 data sheet. For applications, please click on the detailed information areas on the right.
TMdrive-XL85 (7.2 kV) Features and Benefits
Design Feature
Customer Benefit
Conservative design using 6000 V - 6000 A GCTs
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
Multiple level drive output waveform to the motor (five levels for the 7.2 kV inverter)
Suitable for standard motors due to motor friendly waveform
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
Separated input isolation transformer included in drive package
Less power loss in Drive Room
Less total space required
Simplifies design and installation
Up to 7.2 kV direct drive voltage output level
No output transformer required, saving cost, mounting space, and energy
