Small power distribution unit manufacturers tell us what are the reasons for burning of small power distribution units?

There can be many reasons for a small power distribution unit to burn out. Here are some possible reasons:

Overload current: When the current in a circuit exceeds the rated capacity of the wires and circuit breakers, it can cause the wires to overheat and eventually cause a fire.

Short Circuit: A short circuit is a direct short circuit between two conductive parts of an electrical circuit (usually two wires), which causes a rapid increase in electrical current, posing a fire hazard.

Electrical failure: A component or device in a small power distribution unit may malfunction, such as a circuit breaker. These failures may cause abnormal current to flow, causing a fire.

Aging or Wear: Wires, receptacles, and connectors in electrical small power distribution units can age or wear out over time, increasing the risk of fire.

Substandard equipment: The use of equipment or materials that do not meet electrical safety standards, as well as substandard installation practices, can result in an increased risk of fire.

External factors: The surrounding environment of a small power distribution unit may also affect fire risk, such as heat, moisture, chemical exposure, etc.

To reduce the risk of small power distribution unit burnout, electrical systems should be inspected and maintained regularly, ensuring equipment and wires meet safety standards, using correct electrical protection equipment, and performing regular electrical inspections and repairs. In addition, employees should also receive appropriate training on fire prevention and emergency response measures.