Explosion proof emergency lighting evacuation indication system

Explosion proof emergency lighting evacuation indication systemApplicable environment:

1. Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.

2. Explosive gas mixture: IIA, IIB, IIC

3. Temperature group: T1 to T6.

4. Please specify the requirement for Level IIC.

Product Features:

1. The shell is made of ZL102 aluminum alloy die-casting or steel plate welding, with high-voltage electrostatic spraying on the surface and stainless steel exposed fasteners, resulting in a beautiful appearance of the product.

2. Well designed, safe and easy to use, our company provides a one-year free warranty.

3. The box drawing can be provided by your company or produced by our company on behalf of you.

4. Adopting a composite and modular structure, each circuit can be freely assembled according to needs. Generally, the switch box adopts an explosion-proof structure, and the busbar box and outlet box adopt an increased safety structure.

5. The internal components can be installed with high voltage circuit breakers or molded case circuit breakers according to user requirements. Such as DZ47, C65, CM1, etc.

6. It can be customized according to customer requirements, such as installing surge protectors, ammeters, voltmeters, etc., and can also be equipped with padlock metal handles.

7 is suitable for lighting and power lines, and has functions such as disconnection, overload, voltage loss protection, and automatic short-circuit cutting. Steel pipes or cables can be used for wiring.

8. Complies with the requirements of GB3836-2000 and IEC60079 standards.

Technical Specifications:

1. Execution standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1, IEC60079

2. Explosion proof mark: Exde Ⅱ BT4/Exde Ⅱ CT4

3. Rated voltage: AC220 \ \ \ 380V

4. Rated current of main circuit: 20A~250A

5. Number of branches: 2, 4, 6, 8, 10, 12

6. Rated current of branch: 1A, 3A, 5A, 10A, 15A, 20A, 25A, 32A, 40A, 50A, 60A

7. Protection level: IP54 (IIB), IP55 (DIP), IP65 (with rain cover)

8. Anti corrosion grade: WF1/WF2

9. Inlet specifications: G1/2-G4 "

11. Inlet direction: bottom in and bottom out, bottom in and top out, top in and top out, or top in and bottom out

Ordering Notice:

When placing an order, the number of branches, the corresponding current of each branch, and the number of poles of the circuit breaker should be specified. If leakage protection function is required, please indicate it;

2. If a main switch is required, please indicate the number of poles used for the main switch's current, as well as the direction of the incoming and outgoing lines, the specifications of the incoming and outgoing lines, and the corresponding quantity;

3. Special designs can be made according to user requirements, and users need to provide electrical system diagrams.

Scope of application:

1. Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.

2. Suitable for explosive gas or steam environments in Class IIA, IIB, IIC T1-T6 groups;

3. Temperature group: T1 to T6.

4. Suitable for places with combustible dust;

5. Suitable for explosive hazardous environments such as oil extraction, storage, chemical, pharmaceutical, textile, printing and dyeing;

6. Power distribution for lighting or power lines.

Note: Please specify the requirement for Level IIC or leakage function

Technical parameters:

1. Execution standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1, IEC60079

2. Explosion proof signs: ExdIIBT4, ExdeIIBT4, ExdIICT4, ExdeIICT4

3. Rated voltage: AC220/380V

4. Rated current of main circuit: 1A, 3A, 5A, 10A, 15A, 20A, 25A, 32A, 40A, 50A, 60A

5. Protection level: IP65

6. Anti corrosion grade: WF1

7. Polarity: 2P, 3P, 3P+N, 4P

8. Inlet and outlet threads: G1/2-2'M16-M63