dehumidifier in power distribution room and dehumidification optimization technology trends in high-voltage power distribution room Today, every neighborhood such as daily life and industrial production cannot live without electricity, the requirements of power distribution room on environmental humidity are becoming higher and higher, and the impact of humid environment is becoming more and more important! In electrical engineering, when the ambient temperature is 25-30 ° C and the relative humidity is greater than 80% RH, it is called high humidity. Excessive humidity poses a great threat to the normal operation of electrical equipment and is one of the main causes of accidents
Under normal conditions, the ambient temperature of the power distribution room should be controlled within 30 ° C (except for special environmental requirements, the guidance temperature should not be too high). It is more appropriate to control the humidity at 55% - 65% RH. The humidity in the power distribution room is more affected by the season. Engineers who have been engaged in electrical work for a long time know that the common time for electrical equipment problems is in the humid rainy season. In the weather with sudden changes in temperature and humidity or large temperature difference between day and night (sudden decrease, increase), it is usually easy to cause electrical equipment problems. In this case, the equipment operation management personnel should pay more attention to the operation status of the equipment
The power distribution room may be damaged or even electrocuted due to high humidity for many reasons. Fire and other accidents. Too high humidity will reduce the insulation strength: high humidity air will reduce the insulation strength of electrical equipment. Nowadays, most electrical switches use air switches. If the humidity is too high, the insulation performance of the air will be reduced, and the air switches will naturally be affected
On the other hand, moisture in the air adheres to the surface of insulating materials, which reduces the insulation resistance of electrical equipment, especially for equipment with long service life. Due to the accumulation of dust and moisture inside, the humidity will be more serious and the insulation resistance will be reduced. The leakage current of the equipment increases greatly, and even forms insulation breakdown, causing accidents. If the humidity is too high, mold will be produced: humid air is conducive to the growth of mold
Theory shows that when the temperature is 25-30 ° C and the relative humidity is 75% - 95% RH, this is a good condition for mold growth. The mold will corrode the insulating material and cause accidents. The mold contains a lot of water, which will greatly reduce the insulation performance of the equipment. For some porous insulating materials, the root of the mold may deepen the material and form insulation breakdown. Therefore, the corresponding_ High voltage distribution room dehumidifier and PD series intelligent humidity control dehumidifier can control the humidity of indoor environment in real time
_ High voltage power distribution room dehumidifier and PD series intelligent humidity control dehumidifier are highly efficient, energy-saving and environment-friendly dehumidifier products manufactured by strict use of technology and exquisite technology. They have an intelligent humidity constant control system. Users can automatically control the operation and shutdown of the dehumidifier according to production needs, achieve efficient dehumidification effect through automatic control, and reduce the operating cost of the whole machine. Welcome to inquire the details of dehumidifier in power distribution room and dehumidifier optimization in high-voltage power distribution room
_ Technical parameters of high-voltage distribution room dehumidifier and PD series intelligent humidity control dehumidifier:
(220V model: _/_/PD-880LB/_/_)
(380V model: _/_/_/_)
[Requirements for dehumidifier leasing business] Provide flexible leasing schemes to meet customers' short-term and long-term leasing requirements
[Dehumidifier rental charging standard] The price can be determined according to the rental model, rental quantity and rental days
◎ Precautions for model selection -- The selection of dehumidification capacity and model of dehumidifier is mainly based on the volume of the used environmental space, the size of fresh air volume, the humidity requirements required by the space environment and other specific values for scientific calculation. In addition, it should be noted that the relative humidity of the environment is related to the temperature of the environment. The higher the temperature is, the faster the humidity will evaporate. On the contrary, the worse the effect will be. Therefore, when configuring the dehumidifier, you need to select the type under the guidance of personnel, so that you can select the most suitable dehumidifier
Core tip: As we all know, safety is more important than Mount Tai. It should not be limited to slogans and words, but should play a role in details! Humidity and metal corrosion: humid air will corrode conductive metals, conductive silicon steel sheets and metal shells in electrical equipment. It will reduce the performance and service life of the equipment, and even cause electrical problems. The harm caused by humidity to electrical equipment cannot be ignored
Then, in the daily management of the power distribution room, the safety of the power distribution room is undoubtedly the top priority! In the power distribution room, substation, high-voltage room, computer room and other electrical equipment, the corresponding_ High voltage distribution room dehumidifier and PD series intelligent humidity control dehumidifier strictly control the indoor humidity below 60% RH, which can effectively prevent electrical equipment from being polluted and damaged by moisture and ensure its safe operation! All the above information about dehumidifier in power distribution room and dehumidifier optimization in high-voltage power distribution room is provided by Zhengdao Electric, for your reference only
