One. The scope of application:

Please indicate the power leakage.

       Two, work reliably in the following conditions:
1. The altitude is not more than 2000m;
2. The ambient temperature is: -20 C ~ +40 C;
3, the relative humidity around the air is not more than 95% (+25 C).
4. In the environment containing explosive gas (zone 1 and 2);
Class II B class: Exde II BT6
Class II C class: Exde II CT4
5, the combustible dust environment (21 zone and 22 area) DIPA20 TAT6, DIPA20 TAT4;
6. In the environment without corrosion of metal, the destruction of insulated gas or conductive dust;
7. Where there is no drip or liquid invasion;
8, pollution grade: Level 3;
9. Installation categories: II, III.

        Three. Technical parameters:
Type circuit number switch rated current rated voltage of V A protection grade explosion-proof mark cable diameter
BXM (D) -2 2 / 1-630A 220, IP54 380
*IP65 Exde II BT5
*Exde II CT4
G1/2-G3
BXM (D) -4 4 /
BXM (D) -6 6 /
BXM (D) -8 8 /
BXM (D) -2K 2 switch
BXM (D) -4K 4 switch
BXM (D) -6K 6 switch
BXM (D) -8K 8 switch
        Four. The characteristics of the product:
1. The distribution box is a composite type, which consists of the main box and the junction box. The main box is a flameproof type, the class II B is a plane structure, the second type is class II C, and the connection box is the increasing safety type.
2, the main box can be installed DZ47, C65N and other small circuit breakers and signal lights, 40A below AC contactor, thermal relay, etc., the wiring box is equipped with inlet and outlet wiring terminals, both inside and outside the shell are equipped with grounding devices.
3, special requirements can be specially made.
4, steel pipe or cable wiring.

           Five. Installation and maintenance:
1. Before the distribution box is installed, it should be checked whether the technical parameters of the distribution box are in conformity with the use conditions.
2. The grounding device of the distribution box should be reliably grounded.
3, the installation should ensure that the wiring is firm and reliable in order to prevent the bad contact from overheating or sparking in the process of use.
4, the cable must be connected to the terminal by the introduction device, and then the sealing ring is pressed tightly with the pressed nut to ensure the explosion-proof performance.
5. The distribution box should be maintained and overhauled regularly. When installing and repairing, it is strictly forbidden to open the cover.
6, seal ring (PAD) check regularly, if the seal ring (PAD) aging, should be changed in time, to ensure the explosion proof performance.
        Six, quality assurance
This product is strictly according to national standard ISO9001:2000 explosion and explosion-proof GB3836-2010 environment with gas environmental standards made all production standards higher than the national standards, and in the process of the production step by step test, the output test after passing the factory strictly, ensure quality and safety of products;
The warranty period of the product's outer shell is 3 years, and the other components are guaranteed to be 1 years. The quality of the product is responsible for the quality of the product during the warranty period.

         Seven. Other main products
The above display is the BXM (D) 51 explosion-proof distribution box, explosion-proof lighting (power) distribution box, explosion-proof box, which is mainly made of stainless steel, steel plate and aluminum alloy. The above products are called BXM (D) 51 explosion-proof distribution box.