This series which adopts non-contact control technology to realize the non-contact control for field excitation and demagnetization of the electromagnet has the function of magnetism sustaining when power-cut. If the electricity fails, the standby power supply which has non-contact static switch will shift in quickly and safely.
Main technical data
Performance contrast list for with-contact and non-contact
Note: 1. In the column of Accumulator Rack (Box), the value inside the bracket refers to the corresponding value of the accumulator box.for outdoors type, accumulator box is needed.
2 . If the crane hook is AC brake, inverse power supply should be provided, and the cabinets vary according to different AC brake power. For details, please contact us.