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Zhejiang Zhechuang Explosion proof Electrical Co., Ltd
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Zhejiang Zhechuang Explosion proof Electrical Co., Ltd

  • E-mail

    969911657@qq.com

  • Phone

    15857775513

  • Address

    Wanjia Industrial Zone, Beibaixiang Town, Yueqing City

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Chemical plant touch screen explosion-proof distribution cabinet

NegotiableUpdate on 03/16
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Overview
After installation or maintenance of the touch screen explosion-proof distribution cabinet in the chemical plant, attention should be paid to keeping the sealing ring at the inlet device tightly pressed to avoid affecting the explosion-proof performance of the product or causing water ingress inside the product and resulting in malfunction.
Product Details

Chemical plant touch screen explosion-proof distribution cabinetAlso known asPLCTouch screen explosion-proof control box, PLC touch screen explosion-proof start box, PLC touch screen explosion-proof switch box, PLC touch screen explosion-proof button box, PLC touch screen explosion-proof observation box, equipped with 7-inch or 10.4-inch Siemens/Mitsubishi PLC touch screens, programmable logic controller, a digital operation electronic system designed specifically for industrial environments. It adopts a type of programmable memory for storing programs internally, executing user oriented instructions such as logical operations, sequential control, timing, counting, and arithmetic operations, and controlling various types of machinery or production processes through digital or analog input/output. It is the core part of industrial control. At present, PLC has been widely used in various industries such as steel, petroleum, chemical, power, building materials, machinery manufacturing, automobiles, textiles, transportation, environmental protection, water treatment, and culture both domestically and internationally.

feature

1. The outer shell of this product is made of aluminum alloy die-casting or steel plate welding, and the surface is subjected to high-speed shot blasting and electrostatic spraying, resulting in a beautiful appearance;

2. This product has an explosion-proof structure and can be equipped with various explosion-proof instruments such as voltmeters, ammeters, digital displays, etc

Various display instruments such as temperature controllers, tachometers, flow meters, and various display instruments to be operated;

3. This product has comprehensively launched a new optimized design scheme, with a reasonable structure, strong universality, high service life, and beautiful appearance;

4. All fasteners are made of corrosion-resistant 304 stainless steel material;

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

6. It can be customized according to user requirements; (If ordering, please specify the external dimensions and installation dimensions of the instrument or provide the instrument by the customer)

parameter

Explosion proof signs: ExdIIBT4/T5/T6, ExdIICT4/T5/T6, DIP A20 TA, T4/T5/T6;

Rated voltage: AC220, other voltages: 12V/24V/36V/127V

Instrument dimensions: according to customer requirements;

Protection level: IP54/IP55/IP65;

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

Introduction line specifications: diameter 6mm-80mm; Lead out specifications: diameter 6mm-80mm;

Introduction and exit direction: upward and upward, downward and downward

(Unrestricted according to customer requirements)

routine maintenanceChemical plant touch screen explosion-proof distribution cabinet

1. The wires in the stationary and fixed contacts should be consistent, the contacts should be in close contact, and sufficient pressure should be ensured.

2. The grounding device of the column is in good condition

3. Check the performance and fixing condition of all electrical components and accessories.

4. Check the corrosion resistance of metal busbars and wiring terminals, as well as the deformation of busbars under pressure.

5. Inspect and clean all power distribution equipment.

6. The action of the operating mechanism should be flexible, and the auxiliary contacts should be opened and closed correctly.

7. Clean the inside and outside of the power distribution equipment.

8. Pay close attention to the display of instruments and whether various electrical connectors are overheated during work.

9. Check if all connections are in good condition.

10. Check porcelain bottles, sleeves, busbars, and various electrical connectors.

11. After installation or maintenance, attention should be paid to keeping the sealing ring at the inlet device tightly pressed,

To avoid affecting the explosion-proof performance of the product or causing water ingress inside the product and resulting in malfunction.

12. Regularly inspect the sealing ring of the introduction device, and replace it immediately if aging is found on the sealing ring.

13. Regularly inspect the explosion-proof surface and promptly provide the explosion-proof surface

Apply anti rust oil.