Commercial building owners and operators need to be aware of the different electrical systems available to choose the one best suited for their needs. This blog post will discuss three common types of commercial electrical systems. We'll also talk about some of the advantages and disadvantages of each system. So, if you're looking to upgrade your commercial building's electrical system, be sure to read on!
What is Electrical Systems
Electrical systems are used to provide power for a variety of applications. There are three primary components to an electrical system: the power source, the distribution system, and the load. The power source provides the energy that flows through the system, while the distribution system helps to distribute that energy to the various loads. The load is what uses the energy from the system, such as lights, appliances, and motors. Together, these three components work to provide power for various needs.
The different types of Electrical Systems
There are three main types of electrical wiring methods in commercial buildings, and below you'll be able to find the advantages and disadvantages of each.
Raceways & Conductors
The Raceway and Conductor Method is one of the most common methods used during electrical installations. It employs raceways and conductors to conduct electrical current using flexible or rigid nonmetallic conduit and tubing combined with an equipment ground conductor to complete the circuit. This method can be used in wet and dry locations but is more commonly seen in wet locations.
Advantages:
- It can be used in both wet and dry locations
- More affordable than some other methods
- Easy to install
- Allows for easy repairs and modifications
Disadvantage:
- Installation costs are usually high
- It allows for a limited number of bends before requiring a junction box
- Installation can be more difficult compared to cabling systems because of more rigid routing requirements
- Type PVC has several limitations in terms of applications
- Some types cannot be installed in locations subject to physical damage
Busways
A busway is a type of electrical power distribution system. It consists of a metal enclosure containing one or more insulated conductors. Busways distribute power from a main panelboard or switchboard to secondary panelboards, switchgear, and other devices. They are often used in commercial and industrial electrical applications where there is a need for multiple power sources.
Advantages:
- large ampere rating availability, anywhere between 60 and 4,000 Amps;
- compact size compared to multiple conduits for the same load;
- flexibility to add and change load takeoffs with plug-in busways;
- less impact from total voltage drop with bus duct applications
Disadvantages:
- if many elbows and offsets are required, installations costs can go quite high;
- cannot be used in locations subject to physical damage;
- for vertical applications, there is limited space for bus plugs;
- can fail if there are water leaks in the building;
- high short-circuit current available on the bus duct
Cable Assemblies
Cables are factory-assembled cables for easy installation, repair, or upgrade. Cable assemblies, also known as wiring harnesses, consist of multiple conductors, both bare and insulated phase wires, with an insulated and bare equipment grounding conductor. These are enclosed in a metallic or nonmetallic sheath. Cable Assembly's standard products are available in a variety of conductor configurations. Check out our selection of wire and cable assemblies.
Advantages
- Installation cost is generally lower
- Installation time is faster
- No limit to the number of bends
- Assemblies are factory-tested
- Type MI is fire resistant
Disadvantages:
- Need to be supported and secured at a shorter spacing
- No changes after installation
- It cannot be installed in locations subject to physical damage
- It cannot be abandoned during the building construction
- More planning is required during cabling procurement
Electrical wiring is a bit different in commercial buildings than in residential ones. Office equipment, machinery, and electronics may require different wiring and cable organization than heavy-duty machinery or warehouse equipment. Systems need inspections and maintenance to ensure running smoothly and not overloading the circuits.
How to choose the right Electrical Systems for Commercial Buildings
Electrical systems are an essential part of any commercial building, and choosing the right system is critical to ensuring the safety and efficiency of the building. There are several factors to consider when choosing an electrical system, including the size of the building, the type of business that will be conducted in the building, and the amount of power required. It cannot be easy to know where to start with so many options available. Some types cannot be installed in locations subject to physical damage. However, by working with a qualified electrician, you can ensure that your commercial building is equipped with the right electrical system for your needs; every commercial business owner should have an electrical contractor from the emergency service provider for any troubleshooting.
Size of the Building
The size of the building is one of the most important factors to consider when choosing an electrical system. A small office building will have different electricity needs than a large warehouse, and it is important to choose an electrical system that can accommodate the size of the building. If the electrical system is too small, it may not be able to handle the amount of power that is needed, and if it is too large, it may be more expensive to operate.
Type of Business
It is important to choose electrical requirements that can handle the business's specific needs that will be conducted in the building. The type of business conducted in the building is also an important factor when choosing an electrical system. If the building is used for light office work, a different system will be needed than if the building is used for manufacturing.
Amount of Power
The amount of required power is also an important factor to consider when choosing an electrical system. It is important to choose an electrical system that can provide the amount of power needed for the business conducted in the building. If the building is used for office work, a small system may be sufficient, but a larger system will be required if the building is used for manufacturing.
The most important factor in a lighting installation is the light fixtures being used. There are various types of light fixtures available, and each has its advantages and disadvantages. The type of light fixture that is best for your needs will depend on the specific needs of your business.
Qualifications of an electrician can help you choose the right electrical system and maintenance for your commercial building. By considering the size of the building, the type of business that will be conducted in the building, and the amount of power that will be required, They can assist you in selecting a system that best meets your requirements. Today, get started with an electrical specialist.
The most important factor in a lighting installation is the light fixtures being used. There are various light fixtures available, and each has its advantages and disadvantages. The type of light fixture that is best for your needs will depend on the specific needs of your business.
Conclusion
A qualified industrial electrician can help you choose the right electrical system for your company. By considering the size of the building, the type of business that will be conducted in the building, and the amount of power that will be required, they can help you choose a system that will meet your needs. Contact a qualified electrical contractor today to get started.
Commercial Electrician in Queens, New York
Daven Electric Corp. is your one-stop-shop for all things related to electrical systems in commercial buildings. We offer a wide range of services, from installing new systems to repairing and maintaining old ones. We have the expertise and experience necessary to get the job done right, and we always stick to our deadlines. Contact us today to learn more about our products and services!
