Products - Power Electronic Equipment
Reversing Thyristor Controllers for Servo Drives TS
Reversing Thyristor Controllers change the motor's sense of rotation by converting the signals of the electronic variable speed systems from DC 24 V to DC 230 V or DC 400 V.
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In addition to their principal task of reversing the motor direction,
thyristor controllers also provide facilities such as:
- contactless electrical braking of the motor at the end of the pulse, therefore free of wear and tear
- monitoring of the motor temperature by means of PTC thermocouples and output of a signal if critical values are exceeded
- protection against phase short circuits by means of minimum pause periods during direction change-over
- phase monitoring
- interlocked direction commands
- consideration of torque limits and travel limits in the control process
- disabling of direction commands through an external signal
- transmission of information on faults and travel limit signals to the automation unit on the next higher level
Reversing Thyristor Controllers for Servo Drives TS