Floor standing touch screen explosion-proof cabinet

Floor standing touch screen explosion-proof cabinetScope of Application

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

2. Explosive gas mixture: Class IIA, IIB, IIC

3. Temperature group: T1-T6

4. Indoor and outdoor

Property: The ratio of the small ignition current of gas and vapor explosive mixtures to the small ignition current of methane explosive mixtures under specified test conditions. China stipulates that gas and vapor hazardous substances are classified as Class II *, Class IIB, and Class IIC based on the ratio of small ignition current. A small ignition current ratio of ≤ 1.0 and>0.8 is II *; ≤ 0.8,>0.45 is classified as IIB level; ≤ 0.45 is classified as Grade IIC. For example, ethane, ethylene, and acetylene are classified as Class II *, Class IIB, and Class IIC hazardous substances, respectively.

Product Features

1. The outer shell of the explosion-proof control cabinet is made of welded steel plates, cast aluminum alloy, or 304 stainless steel die-casting, with a high-voltage electrostatic spray coating on the surface. The overall product generally adopts a composite structure composed of explosion-proof and increased safety shells.

2. The explosion-proof shell can be equipped with explosion-proof components such as explosion-proof buttons, explosion-proof components, explosion-proof signal lights, explosion-proof conversion switches, explosion-proof instruments, as well as ordinary electrical components such as AC contactors, thermal relays, temperature controllers, and various functional modules; The buttons, control switches, instruments, etc. inside the increased safety shell are all explosion-proof components.

3. The internal components of the control box are arranged according to user requirements to achieve multiple functions.

4. Please indicate the color of the internal components and signal lights when selecting the product. The product varies greatly according to user requirements, and an electrical circuit diagram must be provided when ordering

5. Wiring methods include steel pipes, cables, and explosion-proof hoses

feature

1. Aluminum alloy shell is die cast, surface sprayed with plastic, and has a beautiful appearance;

2. Increased safety shell, module structure assembly, equipped with explosion-proof indicator lights, ammeters, voltmeters, buttons, and conversion switches inside;

3. Explosion proof shell, equipped with indicator lights, ammeters, voltmeters, buttons, converters, relays, etc. inside;

4. The curved sealing structure design has good waterproof and dustproof performance;

5. Exposed fasteners are made of stainless steel material;

6. Steel pipe or cable wiring.

7. Wiring methods include steel pipes, cables, and explosion-proof hoses;

Floor standing touch screen explosion-proof cabinetTechnical Specifications:

Explosion proof mark: Ex de ib mb pz IIC T4/T5/T6

Ex de ib mb px IIC T4/T5/T6、

DIP A20/A21/A22 TA,T4/T5/T6；

Rated voltage: AC220/380V, non-standard voltage: 12V/24V/36V/127V/660V;

Main switch current: 10A -800A; Switching current: 1A -630A;

Protection level: IP54/IP55/IP65/IP67/IP68;

Thread specifications: DN15-DN100/G1/2-G4 inches

Ordering Instructions

When placing an order, the user must specify the number of circuits in the distribution box, the corresponding current for each circuit, and the level of the circuit breaker. If leakage function is required, it must also be specified. If a main switch is required, please specify the current and level of the main switch, as well as the direction of the incoming and outgoing lines, the specifications of the incoming and outgoing lines, and the corresponding quantity. The layout and installation dimensions of the lighting distribution box switch can refer to the following appearance and installation examples. When mixing power and lighting, follow the shape of the power distribution box.