The electrical power of the column mounted jib crane includes two aspects, namely the power system and control protection system.
Power system: When the column mounted jib crane connect the power supply, it is necessary to use the electric box to adjust the voltage and current, and then distribute the different electrical components to the column mounted jib crane, such as the crane, the trolley traveling mechanism, the lifting mechanism, etc.
Control protection system: The column mounted jib crane electrical system is part of the control system. In order to ensure the safety of the column mounted jib crane, when an electrical fault occurs, the power can be disconnected in time to ensure the safety of personnel and equipment.
Common electrical protection devices include:
1. Grounding protection
2. Interlock protection
3. Short circuit protection
4. Overcurrent protection
5. Emergency switch
6. The main isolation switch
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