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MCC soft start

update2015-03-19 14:16      Clicktimes
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    Soft start device: using thyristor electronic switch function, through the change of the microprocessor control the trigger Angle change the extent of thyristor opening. changing The size of the motor input voltage to control the motor sof

introduce

Soft start device: using thyristor electronic switch function, through the change of the microprocessor control the trigger Angle change the extent of thyristor opening.changing
The size of the motor input voltage to control the motor soft start, soft starter for 80% of the rated voltage of the output voltage to motor, the soft starter
Output bypass switch command, PLC control system to switch to bypass the power supply.
Using the Siemens drive motor soft start device
Soft start can reduce the impact on the power grid, when the motor first starts, however, increase the service life of the equipment.
Motor redundant control, a soft starter damage will not affect the normal use of equipment.
Adopt PLC control, convenient driller know motor state.

Soft start running pilot light (green) : the light is soft starter runtime;
Soft start failure indicator (yellow) : soft starter failure lights;
1 # running pilot light (green) : # 1 when the motor running lights;
1 # stop lamp (green) : 1 # motor stops the light;
Three locking knob
three self-locking a knob: soft start circuit switching control mode.


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