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December 21,2022

High voltage converter station explosion-proof dehumidifier, converter station explosion-proof dehumidifier

High voltage converter station explosion-proof dehumidifier, converter station explosion-proof dehumidifier news High voltage converter station, I believe that we are still unfamiliar with this, usually less heard or seen! Relatively speaking, it is better known as high-voltage substation; In fact, it is an indispensable link in the entire power supply transmission system! So, what's the difference between the two? Substation is a power facility that transforms voltage, receives and distributes electric energy, controls the flow of electric power and adjusts voltage in the power system. It connects power grids at all levels of voltage through its transformer

The converter station is a power facility that can convert AC and DC power to each other; However, whether it is a substation or a converter station, it is essential to do a good job of moisture-proof and dehumidification in the daily management of each indoor environment! So, for many high-voltage converter stations that provide AC/DC power conversion for everyone, the degree of humidity directly affects the normal working state and safety of high-voltage converter stations; So, how should dehumidification be carried out in the high-voltage converter station

On the Internet and in reality, we have also collected some suggestions on dehumidification of high voltage converter station put forward by many proponents. Seeing so many suggestions also makes us feel the goodwill of people, and truly reflects what it means to say that three cobblers are better than Zhuge Liang. According to many suggestions put forward by everyone, we have picked out some more pertinent suggestions for analysis, It is also to determine whether it can really be used for dehumidification of high-voltage converter station

I. It is suggested to install electric heaters in the valve hall, transformer room, lithium battery room, control room and other rooms of the high-voltage converter station to heat the interior of the equipment, that is, to better reduce the relative humidity in the cabinet by increasing the temperature in the cabinet

II. It refers to the addition of moisture repellent in transformer cabinet, switch cabinet, control cabinet and lithium battery cabinet, which is the so-called absorbent material, to reduce the impact of moisture on the internal equipment through the absorption of water vapor Thirdly, many people agree that the dehumidifier and fan should be installed in the valve hall, transformer room, lithium battery room, control room and other indoor environments of the high-voltage converter station, which can greatly speed up dehumidification; The fan can accelerate the convection between the air, so that it can better exchange with the outside dry air, so as to better reduce the humidity in the electrical cabinet. This is also the best solution for the lack of internal space. The external installation method will not interfere with the internal working space, but also better meet the humidity reduction effect

 

  BCF_ High pressure converter station explosion-proof dehumidifier and BCFZD series industrial explosion-proof dehumidifier are processed by special explosion-proof technology, and can be widely used in dangerous places where there are Class IIA and Class IIB combustible gases, steam and air mixed in national defense, scientific research, petroleum, chemical industry, medicine, processing and manufacturing, biology, etc, The executive standards of this series of products are as follows:

◎ GB3836.1-2010 Explosive Atmospheres Part 1: General Requirements for Equipment

◎ GB3836.2-2010 Explosive Atmospheres Part 2: Equipment protected by flameproof enclosure "d"

◎ GB3836.4-2010 Explosive Atmospheres Part 4: Equipment Protected by Intrinsically Safe "i"

◎ GB3836.9-2006 Electrical Equipment for Explosive Gas Atmospheres Part 9: Encapsulated "m"

◎ GB3836.15-2000 Electrical Equipment for Explosive Gas Atmospheres Part 15: Electrical Installations in Hazardous Locations (Except Coal Mines)

Welcome to inquire the details of the explosion-proof dehumidifier and the explosion-proof dehumidifier in the high-voltage converter station! There are many types of explosion-proof dehumidifiers, and the price and application range of different brands of explosion-proof dehumidifiers will vary slightly. Zhengdao Electric will provide you with high-quality products and comprehensive after-sales service

 

        BCF_ Reference for technical parameters and model selection of explosion-proof dehumidifier and BCFZD series industrial explosion-proof dehumidifier for high-voltage converter station:

product model

dehumidification capacity (l/d)

applicable area (m2)

Power (w)

Power (v/Hz)

Size (mm)

Net weight (kg)

BCF_

90

100-150

1700

220/50

480*430*970

50

BCF_

138

150-200

2000

220/50

480*430*1100

58

BCF_

168

180-240

2800

380/50

605*410*1650

126

BCF_

240

240-360

4900

380/50

770*470*1650

160

BCF_

360

360-480

7000

380/50

1240*460*1700

200

BCF_

480

480-600

9900

380/50

1240*460*1750

230

  BCF_ What are the main explosion-proof measures for explosion-proof dehumidifiers in high-voltage converter stations and BCFZD series industrial explosion-proof dehumidifiers? In summary, there are three items:

1. Explosion proof dehumidifier process manufacturing. The main system of the dehumidifier is the refrigeration cycle system. The conversion pipeline of each refrigeration system must be welded with red copper. If there are purchased components, they must also meet the requirements of the corresponding explosion-proof grade before they can be used for component assembly

2. The main external air circulation system of the explosion-proof dehumidifier mainly includes the fan, and the motor in the fan must also meet the requirements of the corresponding explosion-proof grade. Fan motor shall comply with GB3836.2-8.3 and GB3836.9-90

3. Various connecting wires and power lines of the explosion-proof dehumidifier must conform to the flame retardant standard; The circuit connector in the explosion-proof junction box and the connector of intrinsically safe circuit must be welded and the safety terminal cap must be used

4. The metal shell and frame of the explosion-proof dehumidifier must be provided with safety grounding protection measures. If the cable or data line has a shielding layer, it must be grounded separately

To sum up, when you first see the above three suggestions on indoor dehumidification in the valve hall, transformer room, lithium battery room and control room of the high-voltage converter station, you may think that such suggestions are not bad, and can play a relatively good role in improving the dehumidification problem of the high-voltage converter station, but

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