ENSURE YOU ARE COMPLIANT WITH G5 / 5 REGULATIONS, WITH THE SUPPORT OF QUANTUM CONTROLS
“ Harmonics cause additional currents in electrical systems, which result in higher energy losses in the form of heat. This can significantly increase electricity bills. By mitigating harmonics, manufacturers can reduce energy waste, leading to more efficient use of power and lower overall energy costs.”
Kevin Brown, Quantum Controls
In today’ s competitive market, businesses are constantly looking for ways to reduce energy consumption and improve operational efficiency. One often overlooked opportunity lies in the management of electrical harmonics. A Harmonics Survey can not only ensure compliance with regulatory standards but also reveal significant energy-saving opportunities. This article will break down how conducting a Harmonics Survey can benefit your business, even if you’ re not an electrical engineer.
What Are Harmonics and Why it’ s Important to know About them.
Think of electricity as a clean, smooth sound, like a pure musical note. Harmonics, in electrical terms, are like background noise that distorts this sound. These distortions occur when electrical devices, particularly those with non-linear loads like Variable Speed Drives( VSDs), introduce irregularities in the electrical signal. This‘ noise’ can lead to inefficiencies and damage to your electrical systems, much like how unwanted noise can make it hard to hear a conversation.
When harmonics are present in your electrical system, they can cause a range of issues. Over time, these distortions can lead to overheating of equipment, unnecessary tripping of circuit breakers, and even damage to sensitive electronics. This not only risks equipment failure but also increases your energy costs due to inefficiencies.
Imagine running your business with a machine that’ s constantly struggling to function correctly due to poor power quality. It consumes more energy, requires frequent maintenance, and has a shorter lifespan. Now, multiply this by every piece of equipment in your facility. The impact on your bottom line can be significant.
Why G5 / 5 Compliance Matters
The G5 / 5 Engineering Recommendation is the latest UK standard governing harmonic distortion in electrical networks, replacing the older G5 / 4 standard. It sets out limits for the harmonic levels that businesses must comply with when connecting to the national grid. Failure to meet G5 / 5 requirements can lead to costly non-compliance issues, penalties, and even connection refusals from the Distribution Network Operator( DNO).
Key reasons why G5 / 5 compliance is essential for your business:
• Avoid Regulatory Penalties: Businesses exceeding permissible harmonic levels may be forced to implement expensive corrective measures retroactively.
• Prevent Power Quality Issues: Excessive harmonics can impact the entire electrical infrastructure, causing instability and reducing system reliability.
• Secure Grid Connection: When installing new electrical equipment, particularly VSDs and highpower machinery, DNOs require businesses to demonstrate G5 / 5 compliance before granting a connection.
• Enhance Equipment Lifespan: Ensuring compliance means harmonics are controlled, reducing wear and tear on critical electrical components.
• Optimise Energy Efficiency: Unchecked harmonics lead to higher energy losses. By achieving compliance, businesses can operate at peak efficiency and reduce unnecessary power wastage.
Don’ t wait for problems to arise – proactively manage your power quality and stay compliant today. www. quantum-controls. co. uk or call 01661 835 566
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