Types of Industrial Electricity
Metal Enclosed Panels: These panels have a metal enclosure inside which all electrical equipment including switches, current and voltage transformers, measuring devices, busbars are installed. Metal Enclosed panels are divided into two categories: Metal Clad Panels and Compartment Type Panels. They have so that when an error occurs in one compartment, the other compartments are not damaged and do not suffer an error.
Compartment Type panels: Another type of electrical panels are Metal Enclose, which is different from electrical panels Industrial Metal Clad, the compartments in them are connected and not separated from each other.
Withdrawable electrical panel: Industrial retractable electrical panel is usually used to control motors. they go and have more safety and easier service. Control, telecommunication, measurement and electronics on this switchboard
Swing switchboard: This industrial switchboard model is a rack-type switchboard and has a high price due to its movable glass door. In the Swing switchboard behind the equipment, it is visible and easy to access.
Types of electrical panels in terms of installation location
In all types of industrial switchboards, low pressure switchboards and home switchboards, the installation location is very important and has a great impact on the way the switchboard is made. In terms of the installation location of industrial and household electrical panels, they are divided into two categories, indoor and outdoor. It is a hall, shed, workshop.
Outdoor: Exterior or open space electrical panels are designed and built in such a way that They can be installed in the open environment.
Types of electrical panels based on voltage
HV switchboard or high pressure: Voltage consumption between 36 thousand and 40 thousand volts, which is very important to maintain this group of switchboards and to maintain them SF6 gas (due to lack of reactivity) It is used.
MV or medium pressure switchboard: Consumed voltage between 1,000 and 36,000 volts, which is of various types, such as subsurface medium pressure industrial switchboard, metal includes, padded, It is divided into sliding, gas insulation, metal shield and... It is divided into different types, such as rack, wall, table and standing electric tabalo.
Medium pressure panel
The voltage level of the medium pressure switchboard is between 1000 and 36000 volts. Medium pressure switchboards are assembled as multi-cells, and the components and equipment inside it include the body, switch or degenerator, medium pressure contactor, ground isolating switches, busbar, relay, measuring equipment, voltage and current transformer, and control equipment. > The equipment used in the medium pressure switchboard should be made of quality and standard materials to minimize the possibility of any accident. Medium pressure electrical panels are produced in two categories:
▪️Fixed medium pressure electrical panels
▪️Sliding medium pressure electrical panels (Withdrawable)
Low -voltage
Low pressure switchboard is produced at a voltage level of less than 1000 volts. This switchboard includes weak pressure disconnecting and connecting equipment, control equipment, measurement, protection, indicator, regulator; All these equipments are connected to each other by means of connectors. The nominal voltage of low pressure panels is up to 690 volts and the service voltage is up to 400 volts. The size, design and material of these signs are determined based on the installation location and the type of application; Usually, the weak pressure panel is made of cast iron and iron and is built in, facing, wall, standing and covered. Note that the equipment and wiring inside the electrical panel must be accessible so that it can be repaired and inspected easily.
Sex panels based on sex
2. Aluminum industrial switchboard: Due to its aluminum material, this switchboard has light weight and low cost and is highly resistant to corrosion. It is resistant to impact and has good flexibility, which makes it perform well in adverse environments. Aluminum industrial switchboard prevents electromagnetic interference.
3. Polycarbonate industrial switchboard: Polycarbonate is a non-magnetic, light and non-conductive material and has high resistance in acidic and corrosion environments. Be careful that the polycarbonate switchboard is sensitive to abrasive materials. 4. Fiberglass industrial switchboards: Fiberglass industrial switchboards can be installed in humid environments; Also, fiberglass is resistant to chemicals and does not have a specific temperature range.