Year1
- 品牌：
- 上海川诺
- 规格：
- 可按要求定制
- 防护等级：
- IP55*IP65
b , > : > : >We are willing to make 100% sincere efforts to provide you with the highest quality explosion-proof electrical appliances as our mission, in exchange for your 100% satisfaction.
Your satisfaction is our pursuit and our motivation.
When sending your inquiry for explosion-proof electrical appliances, it is best to provide detailed drawings of your design requirements, so that we can quickly and immediately provide you with the most satisfactory design scheme for explosion-proof electrical appliances and the most accurate explosion-proof design. Appliance prices. If there are no drawings, we will communicate with you carefully about every detail of the explosion-proof electrical appliances to ensure that the products produced meet your needs to the greatest extent.
b , > : > : >
: >Explosion-proof distribution box manufacturer, explosion-proof distribution box price is favorable, explosion-proof distribution box quality assurance
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: >Use, working conditions
b , > : > : >.
: >Use
b , > : >B : >(
: >) series explosion-proof lighting (power) distribution box (hereinafter referred to as the distribution box ), applicable to
: >Category
B : >level or
: >level,
: >group or below, in hazardous locations containing explosive gas environments
/> : > area,
: > area, used in AC
: >, rated voltage
: > or
: > lines, used to control three-phase asynchronous motors It can also be used to start and stop the motor remotely, and has overload and short-circuit protection functions.
b , > : > : >.
: >, working conditions
b, > : >. : r
: >The altitude does not exceed
: >
b , > : > : >b. : r
: >The ambient air temperature is not higher than
+ : >℃
: >, not lower than
: >℃, and the average value within an hour is not more than +℃
b , > : >c. : r
: >The relative humidity of the surrounding air does not exceed (+
: >℃)
b , > : >． : r
: >In an environment without gas or vapor that damages the insulation
b , > : >． : r
: >Pollution level:
: >Level
b, > : >. : r
: >Installation category:
: >,
: >Category
b , > : >. : r
: >Distribution box for outdoor use, maximum solar radiation/㎡, rainfall intensity/
b , > : >． : r
: >A place without significant shaking and severe impact vibration
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: >Structure and characteristics
b , > : > : >This distribution box is manufactured in accordance with
B. : > "Electrical Equipment for Explosive Gas Atmospheres
: >Part 1: General Requirements",
B.: >"Electrical equipment for explosive gas environments
: >Part 2: Explosionproof type
: >r",
B.: >"For explosive gas environments Electrical equipment
: >Part 3: Increased safety type
: >R" standard design and manufacture, passed the inspection by the national designated inspection agency, and issued an explosion-proof certificate.
b , > : > : >. The shell is made of cast aluminum alloy and sprayed with plastic on the surface. The main cavity adopts a flameproof structure, and the wiring cavity adopts an increased safety structure. Optional circuit breakers, AC contactors, thermal relays,
: >explosion-proof control buttons,
: >explosion-proof signal lights, etc. can be installed inside. The distribution box adopts a modular design, and various circuits can be freely combined. The selection of electrical components can be determined by the user. It has a compact structure and beautiful appearance. The incoming and outgoing lines can be routed through steel pipes or cables, and the direction of the incoming and outgoing lines can be determined by user requirements.
b , > : >B : >, Non-standard distribution box: The shell is welded and formed by steel plates, and the surface is sprayed with plastic. It is divided into main cavity and wiring cavity, both of which adopt flameproof structure. High-breaking circuit breakers, AC contactors, thermal relays, control buttons, signal lights and other components can be installed inside. The opening and closing can be realized by operating the handle on the shell cover, and the action performance is Reliable and equipped with opening and closing signal lights. The incoming and outgoing lines can be routed through steel pipes or cables. The direction of the incoming and outgoing lines and internal components can be determined by user requirements. Other materials and shapes can be customized according to user requirements.
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