Standards and precautions for the electric control system:
1. Mark the names on all contactors for later inspection and repair.
2. Mark each contact mark line for later inspection and repair.
3. Fix the wires of electrical components and bind them with binding wires.
4. The cold storage circuit system should use 5-wire and install a ground wire.
5. The area occupied by the wires in the wire tube should be less than one-half.
6. The electrical contact points should be pressed tightly against the wire connectors, and the motor main line connectors should be clamped with wire clips and tin pendants should be hung.
7. For the selection of wires, safety standards must be met and the safety factor must be high.
8. When the cold storage equipment is wired, the wire tube should be laid and fixed with clips. The PVC pipe joints should be bonded with specified tapes and the pipe mouths should be sealed with tape.
9. The temperature of the wire surface must be lower than 40 degrees when the unit is running or defrosting.
10. The installation of the electric control system should be organized, the distribution box should be installed horizontally and vertically, and the lighting conditions should be convenient for observation and repair. Good,
11. The outlet of the electric control system should be kept dry.
12. Protection of wires. They should not be placed in the open air to prevent rain and sun, which will cause the wires to age and cause leakage and short circuit.
13. The electric control box must be customized according to the requirements of the drawings and must be tested without load.
14. According to environmental requirements, the equipment and wire pipes in the electric control system should pay attention to beautiful and firm.
Post time: Jul-17-2025
