1、 Quality issues with the equipment itself

Counterfeit and inferior products: Due to the existence of counterfeit and inferior products in the market, the quality of these products does not meet the requirements, and simple malfunctions occur during use. For example, problems such as small cross-sectional area of wires and poor insulation strength can easily lead to overheating, short circuits, electrical leakage, and fire incidents.

Planning disadvantages: There may be shortcomings in the planning of electrical equipment, such as unreasonable structure and inappropriate material selection, which can affect the functionality and reliability of the equipment and lead to problems.

2、 Installation and wiring issues

Improper installation: Failure to install electrical equipment in accordance with electrical regulations is a significant cause of electrical incidents. For example, if the wire is laid too low, the incoming line is not fixed with insulators, or the wire joint uses old and aged insulation tape, it can all cause short circuits, open circuits, or leakage incidents.

Wiring errors: Wiring errors are also a common cause of electrical equipment problems. For example, phase sequence errors, loose wiring, poor contact, etc. can all affect the normal operation of the equipment.

3、 Improper use and protection

Overload operation: Electrical equipment operating under overload conditions for a long time can cause problems such as overheating and insulation aging, leading to malfunctions.

Lack of timely protection: Regular protection of electrical equipment is an important measure to ensure its normal operation. If the protection is not timely or appropriate, such as lack of lubricating oil, dust accumulation, etc., it can lead to a decrease in equipment function and subsequently cause problems.

Improper operation: Improper operation of electrical equipment by operators is also one of the reasons for malfunctions. For example, frequent starting and stopping of equipment, improper adjustment of parameters, etc. can all pose a threat to the equipment.

Article source: Guangzhou Electrical Equipment Manufacturer www.aituo-electrical.com