The installation of the control cabinet in the distribution station usually has the following requirements:
1. Installation location: Should be installed in a dry, well-ventilated, free from corrosive gas and strong electromagnetic field interference place. At the same time, it should be easy to operate and maintain, and keep a safe distance from peripheral equipment.
2. Stable foundation: Before installation, ensure that the foundation is firm and smooth, able to withstand the weight of the control cabinet, and prevent the cabinet from tilting or sinking.
3. Incoming and outgoing cables: The cables of incoming and outgoing cables should be laid in accordance with the specifications, arranged neatly, avoid crossing and confusion, and leave enough bending radius.
4. Grounding protection: The control cabinet must be reliably grounded, and the grounding resistance should meet relevant standards to ensure personal safety and normal operation of the equipment.
5. Protection level: The cabinet should have the corresponding protection level to effectively prevent dust, water vapor, etc., from entering the interior.
6. Electrical connection: The internal electrical component connection should be solid and reliable, the cross-sectional area of the wire should meet the requirements of the carrying capacity, and the terminal should be clearly marked.
7. Fire prevention measures: The installation site should be equipped with necessary fire prevention facilities, and flammable and explosive items should not be stacked around the control cabinet.
8. Identification and nameplate: There should be clear identification and nameplate on the control cabinet, indicating the model, specification, rated voltage, current and other parameters of the equipment.
9. Debugging and inspection: After the installation is completed, it is necessary to carry out strict debugging and inspection to ensure that the functions are normal and the electrical parameters meet the design requirements.
10. Safety protection: The door should be closed and locked to prevent unauthorized personnel from operating at will.