Business
4 Questions to Help You Find the Best Current Transformers
What could be worse than arriving at a site to install a meter only to find that you are not equipped with the appropriate current transformer (CT)? As the saying goes, a craftsman is only as great as his tools; not having the right ones is not only a waste of time but also money. However, itentirely avoidable if you pre-plan this the right way.
Today you can easily find a current transformer available in a variety of sizes, styles, and amperage ranges. Some of them also vary in terms of accuracy and output as well. With so many variables, it is often challenging to choose the right transformer for a project.
However, selecting the right current transformer can be simplified by answering a few questions about your goals, site, and the project in hand. In fact, you may be able to straighten out of some of these details even before checking out a project site! That said, let us look at some basic questions that you must answer to choose the right option and save yourself plenty of troubles down the road!
What Power Meter Are You Using?
You need to understand that because a CT agrees with a meter doesn’t mean that it is your best option. In fact, your meter choice has a considerable impact on your CT choice.
So, you need to check if your meter is better for mV output CT or amp output? You must also check if the meter will be installed permanently, or are you planning to move the meter from one location to another?
How Many Amps Do You Want To Measure?
Another important consideration is to know the number of amps that will be measured. This is something you are likely to know before you visit your site because it is something determined by the goals of your project. For example, if your purpose is to measure a lighting load in a small office, then the CT requirement will be relatively smaller compared to the one for a large establishment.
It is also important to keep in mind that CT performs best when the current flow is anywhere between 10-100% of the CT full-scale value. It would help if you also considered Rogowski coils that are easy to install and work with a wide range. It is also critical to keep in mind that you get the maximum CT accuracy when the load operates to CT’s full rating possible. If the load is under 20A, then it is not advisable to use Rogowski coil because it will be too huge for the load.
If you be moving the meter between multiple loads, then the best solution is to keep at least two different sets of CTs in your repository – one for the small load and one for a large load. This way you will remain covered for all kinds of project settings.
What Are Your Project Types And Goals?
If you are thinking about your project type and goals, then it is essential to know the purpose of the end data. For instance, if you are planning to do a measurement and verification project (M&V), then a standard accuracy meter will be enough to reach your project requirements. However, if you use a revenue-grade meter for tenant submetering, then you need a maximum amount of accuracy. This is when a revenue grade CT would be a perfect choice.
What Is The Duration Of Your Project?
If you are planning to move the meter around a lot, then split-core, clamp-on, and Rogowski coil CTs can be a bit inconvenient to uninstall. In any case, regardless of the CT you choose, it is always advisable to first de-energize the circuit and follow complete safety precautions in your manual to move the CT safely.
If you have read enough and still feel unsure about the best CT for your project, then don’t hesitate to take help from an expert. Just discuss your project requirements and let them help you choose the right CT tailored to your needs.
Business
TTP Trains Customs Agents, Freight Forwarders On Eto App
In a concerted effort to tackle racketeering and reduce inflated transportation costs in the Nigeria’s seaports, Trucks Transit Parks Ltd. (TTP) has trained Licensed Customs Agents and Freight Forwarders on the use of its Ètò electronic call-up system.
The training was held recently at Customs Processing Centre (CPC) Auditorium, Apapa, Lagos, in collaboration with the Nigeria Customs Service (NCS) and supported by the leadership of the Joint Association of Licensed Customs Agents and Freight Forwarders (JALCAFF), Apapa Command.
Speaking at the event, Comptroller Babatunde Olomu expressed appreciation to TTP for facilitating the training and emphasized the need for customs agents to take personal ownership of the Ètò booking process.
“I want to thank TTP for this impactful training. I encourage all customs agents to begin doing their own bookings directly. By doing so, they can take back power from the unscrupulous elements exploiting their lack of knowledge, selling tickets at highly inflated prices,” Olomu declared.
He noted that empowering agents with hands-on training was key to dismantling racketeering networks that have plagued access to the ports and frustrated efficient logistics processes.
Also speaking, the Chairman, Apapa Chapter of the Association of Nigerian Licensed Customs Agents (ANLCA), Chief Emeka Chukwumalu, said the engagement was critical to the ongoing push to reduce cargo transportation costs and ease business operations at the Apapa Port.
According to a freight forwarder, “The training is basically for us to have awareness of the operations of the Ètò call-up system through TTP. We also want to brainstorm on ways to reduce the high cost of cargo transportation in Apapa Port.
“This training opened our eyes to how simple it is to book tickets ourselves. We now know the right steps to follow and how to avoid falling victim to fraudsters.”
Earlier, Head of Operations at TTP, Mr. Irabor Akonoman, talked on common misconceptions about ticket pricing, reaffirming that the cost of Ètò bookings had remained consistent since its inception.
“The official price remains the same since inception. What people are paying higher amounts for is the manipulation by racketeers”.
Business
NECA Holds MSME Fair To Drive Growth
Towards strengthening small businesses and promoting a more supportive regulatory environment, the Nigeria Employers’ Consultative Association (NECA) says it will hold the 2025 edition of its flagship MSMEs Fair on Tuesday (May 6, 2025).
The event, themed, “Galvanising MSMEs for Economic Growth and Stability”, will take place at NECA House in Lagos.
According to NECA’s Director-General, Mr Adewale Smatt Oyerinde, the fair seeks to provide micro, small, and medium enterprises with essential tools, resources, and strategic networks to thrive in Nigeria’s challenging business climate.
He emphasised the vital role MSMEs play in national development, describing them as the “lifeblood of Nigeria’s economy.”
Oyerinde noted that the fair is designed to offer entrepreneurs practical solutions to navigate economic uncertainties, regulatory hurdles, and business scalability issues.
A major attraction of this year’s event is the keynote address by the CEO of FATE Foundation, Mrs. Adenike Adeyemi, a prominent advocate for MSME development.
She is expected to share transformative insights on innovative strategies for sustaining and growing small businesses in Nigeria.
A unique feature of the fair will be interactive sessions with key regulatory bodies. Entrepreneurs will engage directly with agencies responsible for licensing, compliance, taxation, and business registration.
NECA said these sessions aim to demystify bureaucratic processes and foster a more enabling business environment.
It also said the fair will provide a platform for entrepreneurs to exhibit their products and services, connect with potential investors, and explore new markets.
It added that participants would gain critical knowledge on digital transformation, access to finance, and strategies for sustainable business growth.
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· NECA stressed that the fair aligns with its broader mission of promoting enterprise development and economic resilience.
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· “By empowering MSMEs with the right support and information, the organisation aims to stimulate job creation, innovation, and long-term economic stability”, NECA said.
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· The 2025 MSMEs Fair is expected to attract a wide range of stakeholders, including financiers, tech experts, regulators, and industry leaders, all united in advancing the growth of Nigeria’s MSME sector.
Business
Over 2m Passengers Board Blue Rail Train – Commissioner
The Lagos State Commissioner for Transport, Mr Oluwaseun Osiyemi, says over two million passengers have been transported on the Blue Line Rail since its launch, while state-run buses move an average of 42,000 commuters daily.
Osiyemi, who disclosed this during the Year 2025 Ministerial press briefing held at the Bagauda Kaltho Press Centre, Alausa, on Tuesday, noted that the Lagos State Transport Policy, launched in May 2024, was now in its implementation phase, focusing on inclusivity, safety, affordability, and sustainability.
“On rail development, Phase One of the Blue Line (Marina to Mile 2) has served over two million passengers, with Phase Two (Mile 2 to Okokomaiko) in progress.
“Phase One of the Red Line (Agbado to Oyingbo) is now operational with eight stations and additional rolling stocks procured, while Phase two (Oyingbo to link Blue Line at National Theatre) is underway”, he said.
The Commissioner said in the state-owned bus operations, over 60 million commuters have been served since 2019, with daily ridership exceeding 40,000.
He also said plans were on to deploy new buses with Quality Bus Corridors under construction, adding that the Abule=Egba Bus Terminal had also been commissioned.
“For water transport, 15 locally-built Omibus Ferries have been launched and are in operation, with the Ijegun Egba Terminal now open.
“The OMI EKO project, in partnership with the French Development Agency (AFD), will deliver 25 terminals and 78 electric ferries.
“Over 280,000 passengers have used ferry services in the past year, and 12 boats have been upgraded to meet safety standards”, he said.
On road infrastructure and traffic management, the Commissioner said 49 junction improvement projects had been completed, including ongoing ones at Ikorodu, Iju, as well as Allen-Opebi-Toyin axis.
He added that solar-powered Traffic Signal Lights, road markings covering 67.9km, new medians, laybys, and 3,941 parking lots had also been provided.
Additionally, Osiyemi announced that the deployed Automatic Number Plate Recognition cameras had detected over 470,000 traffic violations and that the Vehicle Inspection Service issued over one million roadworthiness certificates.
He also said that the Lagos State Drivers’ Institute trained more than 32,000 drivers in the past 13 months.
The event marked the second anniversary of Governor Babajide Sanwo-Olu’s second term, showcasing major strides in the transport sector under the THEMES+ agenda.
Nkpemenyie Mcdominic, Lagos
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