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BXM(D)68 series high-efficiency and energy-saving intelligent explosion-proof lighting distribution box (II B, II C, DIP, indoor, outdoor)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476-1


Electrical schematic

Scope of application

Applicable to areas 1 and 2 of explosive gas environment;

Applicable to II A, II B, II C explosive gas environment;

Applicable to areas 21 and 22 of flammable dust environment;

Applicable to the temperature group of T1~T6 group;

Widely used in oil exploration, oil refining, chemical, pharmaceutical, military and other hazardous environments and offshore oil platforms, oil tankers and other places;

It is suitable for the existing energy-saving retrofit system of electric circuit, improving system lighting efficiency and intelligent control system.

Feature of product

This product is an upgraded product of the traditional explosion-proof lighting distribution box. Only the main switch operation and display structure of the power supply are retained on the cabinet.

Explosion-proof touch screen or remote computer controls the separation of the main circuit and each branch circuit;

According to the longitude and latitude of the illumination area provided by the user, the time of turning on and off the light can be controlled, and the control can be coordinated automatically.

Operation to achieve superior energy conservation and control;

With a return on investment, the power distribution box with energy-saving devices can bring users up to 40% energy saving effect. Simultaneous power system

The protection function can extend the life of the product by 3~4 times, which greatly saves the maintenance and replacement cost of the lamp;

With a variety of protection functions: overcurrent protection, overheat protection and loop fault indication and protection, safe and reliable operation for explosion-proof luminaires

Provide strong protection;

The Modbus communication protocol is used to monitor the system through the host computer, and the remote alarm can be realized when the illumination encounters a fault;

This product is equipped with an explosion-proof LCD touch screen on the cabinet, which can be turned on and off by the buttons on the touch screen, which is convenient and quick;

In case of line failure, the system automatically pops up an alarm window, which is directly practical;

With power-off protection function, the power distribution box can be lost in the system data due to power failure after power failure;

With operation display, control, alarm and other functions.

Technical Parameters

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476-1

Explosion-proof mark: Exde II BT6 Gb/DIPA21 TA, T6 Exde II CT6 Gb/DIPA21 TA, T6

Rated voltage: 220V/380V

Main circuit rated current:≤100A

Branch rated current: 1A, 2A, 4A, 6A, 10A, 16A

Protection level: IP65

Anti-corrosion grade: WF1 *WF2

Inlet configuration: The introduction device is G3/4”~G1 1/2”and can be customized according to requirements.

In and out of the line direction: down, down, or down

Installation method: hanging or vertical

Selection table



Branch outlet cable outer diameter (mm)



Model specification

Number of branches

Main circuit total number of switches (set)

Main circuit rated current (A)

Main circuit inlet thread

Main circuit inlet cable outer diameter (mm)

Branch rated current

Branch outlet thread











































G 1/2”

G 3/4”

































G1 1/2”




















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