Common distribution box how to change the explosion-proof distribution box

In today's daily life production, distribution boxes can often be seen. Especially on many construction sites, there will always be distribution boxes. With the development of petroleum, chemicals, natural gas and dust in China, Many people think that they are experienced and do not follow the rules in many aspects. Many security risks have been formed. The relevant departments also have provisions for the above environments. They must use explosion-proof distribution boxes or explosion-proof distribution boxes. How to change an ordinary distribution box into an explosion-proof distribution box?

Explosion-proof box, what is the explosion-proof box ? I believe that the user does not understand this thing, but he has to understand that the so-called explosion-proof box is to prevent explosion in a special environment, to prevent the explosion must be considered from the three necessary conditions, limiting one of the necessary conditions, This limits the explosion. Select the appropriate explosion-proof meters and explosion-proof electrical equipment. The standard structures are: explosion-proof, increased safety, positive pressure, sand-filled, intrinsically safe, and oil-filled.

Ordinary box and ordinary box difference modification reference map:

Explosion-proof Explosion-proof technology solution How to modify the "stainless steel explosion-proof distribution box"

1. The user can first report to the technical personnel the size of the internal space of the common stainless steel distribution box and the external dimensions.

2. It must be noted that the stainless steel explosion-proof distribution box needs the brand of the components inside the stainless steel distribution box, the number of A, and the number of units to be installed. It is convenient for the company to design the specific dimensions of the box because of the size of the common stainless steel distribution box. It is fundamentally different from explosion protection.

3、The technical department of our company will present your CAD drawings for your refitting, which can be confirmed by the user and changed to customer satisfaction.

4, according to the user's different operating habits, divided into: hanging installation, vertical installation.

A small step of explosion protection, a big step in safety, explosion prevention technology of Ferro: safety is the most important

The stainless steel explosion-proof power distribution box produced by our company is strictly manufactured according to ISO9001:2000 and explosion-proof national regulations GB3836-2010 for explosive atmospheres. All the manufacturing specifications are higher than the national related specifications, and are checked in the manufacturing process. After passing the inspection, it will leave the factory and strictly ensure the quality and safety of the goods;

Installation and repair:

1. Before the distribution box is installed, it is necessary to check whether the technical parameters and operating conditions of the distribution box are in agreement.

2, the distribution box should be firmly on the ground.

3, the device should ensure that the wiring is solid and reliable to prevent overheating or sparking due to poor contact during use.

4. What kind of cabling method is selected, the cable must be connected to the terminal through the sealing ring. After the cable is connected, the sealing ring is pressed to ensure the explosion-proof function.

5, distribution box should be timed protection and maintenance, in the installation and repair, "Always open the lid!".

6, should ensure that the electrical clearance and creepage interval within the wiring chamber.

7. When repairing, if you find that the seal ring (mat) is aging, you should contact our company in time.

Order replacement to ensure explosion-proof function.