MINING

ecoVert® VFD TRACTION DRIVES

The Breuer range of ecoVert® VFD tractions drives provide totally flexible solutions to underground machine traction control for all of our OEM customers.  Typical applications include variable speed control of shearer traction, continuous miners, bolter miners and shuttle cars using designs which are matched exactly to the requirements of each machine.

The resulting designs give ‘plug and play’ converter systems designed not only to meet the space constraints on board but also with jointly developed software to seamlessly integrate with the controlling PLC of the machine.

Coupled with our range of mining traction motors, the ecoVert® VFD range offers a complete solution to underground traction control.

TECHNICAL DATA

Voltage range

100V to 1140V (typically 690V)

Power range

10kW (400hp) – 500kW 

Braking

Full active front end (AFE) or brake chopper circuit options

Torque capability

To suit the application

Cooling type

Water and air cooled options

Communications

Profibus, 20mA, CANbus, Ethernet

Sequence

Dual output versions available with full load sharing

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