Distribution box manufacturers〗 〖'Foshan Shunde distribution box manufacturers' 'Guangdong distribution box manufacturers'

Professional production of distribution box, power distribution cabinet, wall-mounted control, outdoor rain box, indoor distribution box, Ming assembly box, dark box, multimedia intelligent network box, multimedia information box, home wiring Power boxes, power boxes, telephone boxes, TV boxes and custom Gezhongfeibiao me. Distribution boxes, power distribution cabinet for AC frequency 50 Hz ~ 60 Hz, rated voltage (V), rated voltage, Lighting and motor control circuit protection devices for industrial and civil construction, industrial and mining enterprises building, high-rise buildings, railway stations, hospitals, hospitals and other places, Residential and other modern building power distribution devices,
Scope of application
1. Zone 1 and Zone 2 dangerous places.
2. IIB class, the temperature group for the T1-T4 explosive gas environment.
3. Suitable for flammable dust sites.
4. Indoor and outdoor can be.
Second, the model meaning
1, 304 stainless steel, the cutting, milling, welding and other processes from welding, beautiful appearance, anti-strong corrosion;
2, Built-in CN65, NC100H high breaking small circuit breakers, contactors, thermal relays, buttons and indicators and other components, can be used as lighting, power motor control purposes;
3, with overload, short circuit protection;
4, the module structure, a variety of loops can be assembled according to need;
5, can be customized according to user requirements, such as the installation of electrophoresis protection, ammeter, voltmeter;
6, steel pipe or cable wiring.

Third, product characteristics
1. This product is explosion-proof, separate explosion-type main cavity and wiring chamber, the use of high-quality SS304 stainless steel sheet bending welding forming, with beautiful appearance, corrosion resistance, anti-static impact resistance and other excellent performance.
2. The cover is equipped with special control mechanism, which can realize all-closed operation, and the products can be operated normally in harsh environment.
3. All fasteners are resistant to strong corrosion of 304 stainless steel fasteners.
4. Pipe or cable wiring can be.
5. Can be customized according to user requirements.
Fourth, the main parameters
Anticorrosion rating Rated voltage (V) Rated current (A) Explosion protection mark Number of branches Protection class
WF2 220/380 10-100A ExdIIBT4
DIPA20 TA, T4 4, 6, 8, 10, 12 IP54 or IP65
Fifth, ordering information
When ordering, the user should indicate the circuit number of the distribution box, the loop current and the pole number of the circuit breaker, if the total switch with the total switch current and the number of poles, and indicate the inlet and outlet direction, number, size If the lighting, power and leakage, such as mixing, you need to provide schematic.
6, due to more types of product changes, shape and size of the installation and assembly form to be provided with the customer after the end of another.
classification
Classification by structure and use:
(1) fixed panel switchgear, often referred to as the switch board or power distribution panel. It is a panel with masking open switchgear, the front has a protective effect, the back and side can still touch the live parts, low level of protection, only Can be used for power supply continuity and reliability requirements of the lower industrial and mining enterprises, for power supply room with centralized power supply.
(2) protective (ie closed) switchgear, means in addition to the installation surface, all other side are closed up a low-voltage switchgear. This cabinet switch, protection and monitoring control and other electrical components are installed in A closed enclosure made of steel or insulating material may be installed in a wall or wall away from each other without isolation or with a grounded metal or insulation plate. Switch operation with mechanical interlock .In addition there is a protective type switch cabinet (ie console), the panel is equipped with control, measurement, signal and other appliances .Protective switchgear is mainly used as the site of the distribution device.
(3) drawer-type switch cabinet. Such switchgear made of steel enclosure, inlet and outlet circuit of the electrical components are installed in the drawer can be drawn to form a power supply to complete a certain type of functional unit.Function unit and bus Or between the cable, with grounded metal plate or plastic function board separated to form the bus, functional unit and cable three areas.Each functional unit also has isolation measures between the drawer type switchgear has a high reliability Safety and interchangeability, is the more advanced switchgear, the current production of switchgear, most of the drawer switchgear. They are suitable for high reliability requirements of industrial and mining enterprises, high-rise buildings, as a centralized control with Electric center.
(4) power, lighting, power distribution control box.Most closed vertical installation due to the use of different occasions, housing protection level is also different.They are mainly used as industrial and mining production site distribution device.
use
Easy to manage, when the occurrence of circuit failure is conducive to maintenance.
Distribution boxes and power distribution cabinets, distribution boards, power distribution, etc., is to focus on the installation of switches, meters and other equipment, complete sets of equipment.
Commonly used in the distribution box with wooden and iron system of two, where the electricity is now quite big, so it is still more of the stainless steel.
Distribution box uses: of course, is convenient to stop, send electricity, play a metering and determine the stop, the role of power transmission.