5 Differences between a Residential and Commercial Electrical Contractor
by Strike Electrical Electrician in AucklandBe it a residential property or a commercial one,
the role of electricity is paramount in both scenarios. It is used to empower
our lives by illuminating our homes, running the machinery, moving vehicles,
and more.And when it comes to having a fully functional electrical system,
there is nothing better than choosing a skilled electrician
in Auckland for the job.
In general, there are two types of electricians – a
commercial electrician and residential electrician. Both have their own
significance, but many times people get confused about them. While a commercial
electrician primarily deals in high value commercial electrical projects, a
residential electrician looks after the electrical issues commonly found in
households. It is not like a commercial expert doesn’t take a residential
project, but for a person, it is necessary to understand the difference between
these two.
Here are the 5 major differences between a
residential and commercial electrician.
1. Services offered
Residential electrical contractors are held
accountable for the installation and maintenance of residential electrical
systems by making them safer, compliant, and operational. This is the reason why they are also known as
domestic electricians.
Other accountabilities of residential electricians
include:
·
Understanding technical drawings
·
Maintaining and servicing electrical equipment and fixtures
·
Diagnosis and repair of electrical faults
· Residential electrical systems inspection and electrical rewiring
Commercial electrical contractors, on the other
end, are known to perform the same tasks on a larger, more intricate level. This
may include installing new wiring systems, equipment, machinery, and control
panels in agreement with the approved business designs. They are more likely to
be hired in commercial establishments, business avenues, public buildings,
factory units, among other places. In general, they’ll manage electrical
permitting which is often required in major cities.
2. Technical skills
Both residential and commercial electrical experts start
their journey in a similar fashion by getting the same education and training. In
general, they get the same basic and advanced training on electrical systems
which is usually common.
However, commercial
electrical contractors are meant to possess a much higher skill level and expertise
due to the nature of the job which demands high levels of complexity, safety,
and reliability.
It’s quite easy to understand that handling
three-phase electrical systems ask for more knowledge. Between phase and voltage
balancing, phase drawings, and a trace of control systems, a commercial electrician
nee higher qualifications (Master Electrician and above) and almost over 4,000
hours of on-the-job experience.
3. Equipment and supplies utilised
One majorpoint of difference between
residential and commercial electrical installations is in the type of power
supply these systems are based on. Residential electricians usually handle
single-phase systems ranging between 120V-240V.
Commercial electricity is based on a three-phase
power supply, and the conductors used transmit nearly 120V to 480V current to
meet the high voltage requirements of commercial and industrial electrical pressures.
This variation in power supply simply
means that the equipment and supplies used also vary. Residential electrical
systems usually need thin gauge cabling with the low level of sheathing and
insulation. Given the point that equipment used runs on 120V or 240V, various
kinds of wiring, breakers, and other electrical provisions are used.
Industrial electrical installations typically
require cables with heavy insulation and sheathing capabilities to manage tough
commercial applications. These can be inclusive of higher voltage and current
flow which are meant to work round the clock.
Besides the load and safety specifications,
commercial electrical systems are designed in such a way to become readily
accessible in case of a fiasco. They are found to trip more often and need more
maintenance, which is why most are installed in easily reachable places with control
panels for quick troubleshooting.
4. Project Scope
Commercial electrical projects are certainly
much bigger as compared to residential projects. From commercial setups to
malls, and shopping complexes, these are projects that need more personnel,
time, and ability to manage. This obviously leads to more overheads.
Residential projects, on the other
hand, are of a low scale and usually require one or two electricians for the
job. This kind of service can be availed at much lower rates and the scope of
bargaining is quite high.
5. Compliance requirements
Though compliance requirements may
not play a big role in the case of residential electrical setups, their
importance is paramount in commercial installations. These requirements may include
safety standards controlling the kind of electrical equipment to be used,
safety standards they should comply with, and the level of protection taken
against probable disasters caused by electrical mistakes.
Conclusion
Though both a residential electrician
and commercial electrician work in the same fashion, the major difference lies
in the project scope, type of equipment used, compliance, skills required, and
others.
For any of your residential or commercial
electrical job in Auckland, you may contact the experts at Strike Electricals.
For better information, or to know more about our electrical services, visit
our website today.
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Created on Oct 19th 2021 07:15. Viewed 294 times.