Every summer, some power equipment is very prone to failure, affecting normal production and life. Today we will briefly understand how the uv frequency conversion power supply is placed and maintained in the summer to prepare for the use of the power supply in the summer next year.
The power supply can not be placed in uneven and inclined places, and should be avoided in direct sunlight, rain or damp places. Keep away from fire sources and high-temperature environments to prevent equipment damage due to high temperatures. Attention should be paid to prevent oil mist, salt erosion, dust, cotton wool and metal fines from intruding. Place the inverter in a well-ventilated place with the back side at least 10 cm away from the wall to keep the air inlet ventilated. The operating environment temperature should be maintained at zero to forty degrees Celsius, and the humidity should be maintained at zero to ninety percent. It cannot be placed in a place containing corrosive gas.
Daily enhanced maintenance can also ensure that the power supply has a longer service life. Pay attention to cleaning the air filter cooling duct and internal dust, accept inspection of screws, bolts and plug-ins, etc., and there must be no looseness. The ground and phase resistance of the input and output reactors must not be short-circuited. The conductors and insulators must be wiped clean with alcohol . If conditions permit, check the stability of each switch voltage so that the circuit waveform will not be distorted and so on.
Develop a plan for regular inspection of the power supply and try to inspect it once a year. Every product has many parts. Due to long-term work, some parts have deteriorated in performance and gradually become aging, wear, etc., so we often need to replace some parts. To ensure it can work properly. These parts that need to be replaced mainly refer to filter capacitors and cooling fans. The service life of the filter capacitor is generally about five years, which is mainly used to smooth the DC voltage and directly affects the size of the capacity. The cooling fan is generally two to three years old. As the most serious part of the power supply assembly, the function is to discharge the generated heat in time to prevent the heat from being dissipated and damaging the parts, and the loss is generally large.
In short, doing a good job in the maintenance of the power supply in summer can ensure the safety of the power supply and minimize the loss caused by the damage of the power supply.
