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In the field of LED lighting, understanding the technical terms is essential to make informed and energy-efficient decisions.
One of these key terms is kVA, which plays a major role in assessing the actual power consumption in the current circuits of our LED systems.
The kVA, or kilo volt ampere, is a measurement that provides information about the actual power consumption (W) of our LED system.
It is essential to be clear that 1000VA is equivalent to 1000W when the power factor (PF) is equal to 1.
Power factor is a ratio that indicates the efficiency with which electrical energy is converted into useful energy (see Power Factor).
In the context of LED lighting, it is relevant to distinguish between kVA and kW.
The kW represents the active power of an electrical system, i.e. the real power or useful power, which it realises.
On the other hand, the kVA indicates the apparent power, which is the combination of active power and reactive power.
This measure not only considers the energy actually used to do useful work, but also takes into account the energy that is dissipated as reactive power, providing a more complete picture of the energy efficiency of the LED system.
Understanding this combination of factors is essential to optimise performance and minimise energy waste in our lighting installations.
Now, let’s look at a practical example to understand how this affects our energy bills.
Suppose our LED system consumes 1000W with a power factor (PF) of 0.6. In this case, the total amount of real power we will pay for is not just 1000W, but 1400W.
This discrepancy between active kW power and apparent kVa power has economic implications.
Energy suppliers usually bill for the apparent power consumed, which means that we pay for an amount of energy that is not efficiently used in the system.
Understanding this difference is essential to optimise consumption and reduce associated costs.
The kVA in LED lighting is not just a technical concept; it has a direct impact on our energy bills.
By understanding and considering power factor when designing and implementing LED lighting systems, we can maximise energy efficiency and minimise the operating costs of an electrical circuit or electrical equipment.
In the context of LED lighting, understanding kVA means recognising its importance in assessing the actual energy consumption of systems.
At Actilum, we are committed to efficiency and sustainability in each of our projects. We constantly seek to integrate innovative technologies and practices that not only optimise energy consumption, but also reduce environmental impact.
Our mission is to go beyond lighting, working in partnership with our customers to develop solutions that reflect not only a commitment to efficiency, but also to long-term environmental responsibility.
Contact us if you have any questions.
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Purpose of the collection and processing of personal data: to manage the request you make in this contact form.
Rights: you may exercise your rights of access, rectification, limitation and deletion of data in info@www.actilum.com, as well as the right to file a complaint with a supervisory authority.
Additional information: in our privacy policy you will find additional information about the collection and use of your personal information. Including information on access, retention, rectification, deletion, security and other topics.