CLOU GLOBAL TECHNOLOGY provides energy management products and customized solutions for efficient energy usage, cost reduction, and sustainability compliance.
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Recent Articles
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Adapting to Uncertainty: Practical Strategies for Sustainable Growth in the Electrical Energy Sector
The electrical energy sector is facing rapid changes. Regulations shift, supply chains are under pressure, and new technologies enter the market quickly. For engineers and decision-makers, the challenge is to keep operations stable and efficient while preparing for the unexpected. … Continue reading "Adapting to Uncertainty: Practical Strategies for Sustainable Growth in the Electrical Energy…
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The Silent Surge: Understanding and Managing Inrush Current in Power Systems
In the precise world of electrical energy measurement and distribution, a brief but potent phenomenon presents persistent challenges: inrush current. This initial surge of current, far exceeding normal operating levels, occurs when energizing inductive loads like transformers or motors. While … Continue reading "The Silent Surge: Understanding and Managing Inrush Current in Power Systems"
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Coffee Consumption and Its Impact on Calibration Accuracy: A Field Study
A rigorous investigation into the most critical factor affecting power system reliability At CLOU, we know that accuracy is more than just a number—it's a culture, and sometimes, it's a cup. For this weekend's reading, enjoy a field study that … Continue reading "Coffee Consumption and Its Impact on Calibration Accuracy: A Field Study"
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CLOU Aqua-C3.0 Pro: Practical Energy Storage for Demanding Applications
CLOU has launched the Aqua-C3.0 Pro, its latest liquid-cooled energy storage system, at RE+ 2025 in Las Vegas. This system builds on the Aqua-C2.5 platform, offering higher capacity, improved efficiency, and enhanced safety features.
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Metering Myths Busted: Separating Fact from Fiction in Electrical Measurement
In electrical energy metering, persistent myths can undermine trust in modern technology and complicate utility operations. Addressing these misconceptions is essential for informed decision-making and the reliable deployment of advanced metering infrastructure. This article examines common myths and provides factual … Continue reading "Metering Myths Busted: Separating Fact from Fiction in Electrical Measurement"
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The Great Meter Reader Olympics: Tales from the Field
Every billing cycle, a quiet legion of meter readers heads out—armed with nothing but a clipboard, a handheld, and nerves of steel. They're the unsung athletes of the utility sector, braving gardens, basements, and the occasional territorial pet. While most … Continue reading "The Great Meter Reader Olympics: Tales from the Field"
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Random Numbers in Testing: Avoiding Common Pitfalls in Metering
Randomness is a familiar companion in electrical energy measurement. Whether you're validating a new smart meter, running uncertainty analyses in the lab, or simulating battery cycling for storage systems, you'll find random numbers woven into the process. But here's the … Continue reading "Random Numbers in Testing: Avoiding Common Pitfalls in Metering"
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From Data Centres to Distribution: AI's Growing Appetite for Electricity
Artificial intelligence is no longer just a buzzword in the tech sector; it is now a major consumer of electricity across the globe. As AI models become more complex and their applications more widespread, the demand for reliable, high-capacity electricity … Continue reading "From Data Centres to Distribution: AI's Growing Appetite for Electricity"
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Why Smart Meters Are Smarter Than Your Ex:(And Certified to Prove It)
Let's be honest, —everyone's had that one ex who was technically "functional," but left you questioning your life choices. Maybe they were occasionally reliable, but their communication skills lagged behind a dial-up modem, their dependability rivalled a 1998 Ford Fiesta, … Continue reading "Why Smart Meters Are Smarter Than Your Ex:(And Certified to Prove It)"
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Legal Metrology in the Age of AI: Opportunities and Risks
Legal metrology is the system that keeps measurement fair and reliable in daily life. From how much electricity a household uses to the amount of fuel at the pump, it's all about making sure measurements are correct and trusted. Traditionally, … Continue reading "Legal Metrology in the Age of AI: Opportunities and Risks"
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Conductor Creep and Thermal Cycling: Why Copper and Aluminium Connections Loosen Over Time
In electrical installations, the long‑term stability of conductor connections is critical for safety and reliability. Engineers often assume that once a terminal is tightened to the correct torque, the joint will remain secure for decades.
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Avocado Toast Standardization
The preparation and consumption of avocado toast has, in recent years, evolved from a casual culinary practice into a cornerstone of modern brunch culture. As with other critical infrastructures, the absence of standardization in avocado application methodologies has led to fragmentation, inefficiencies, and, in some cases, brunch‑related disputes within developer communities.
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Dog Days in the Power Grid: Seasonal Patterns of Harmonic Disturbances
The "Dog Days" of summer, from late July to late August, are traditionally linked with heat and heavy air. The name comes from Sirius, the Dog Star, which rose with the sun in ancient Greece. While the term describes sultry … Continue reading "Dog Days in the Power Grid: Seasonal Patterns of Harmonic Disturbances"
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The Hidden Strain: How EV Fast Charging Impacts Distribution Networks
EV adoption is rising fast. Fast and ultra‑fast chargers (50 kW to 350 kW+) are essential for long‑distance travel and reducing driver wait times. But these high‑power charging points create concentrated loads that stress local distribution networks. The impact is often underestimated until problems appear.
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From Wheat to Watts: How Feed‑In Tariffs Are Changing Rural Land Use
Executive SummaryFeed‑in tariffs (Einspeisevergütung) have incentivized rapid photovoltaic (PV) deployment across Germany and Europe. For many farmers, leasing land to solar operators now yields higher and more predictable returns than traditional agriculture. While this supports renewable energy targets and rural … Continue reading "From Wheat to Watts: How Feed‑In Tariffs Are Changing Rural Land Use"
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How to Keep the Grid Steady When Renewables Go Wild
The modern electrical grid is balancing on a moving target. Rising shares of solar, wind, and other renewable sources push flexibility to the forefront of system operations. Variability in generation has replaced the predictability of fossil fuels, creating sharp ramps … Continue reading "How to Keep the Grid Steady When Renewables Go Wild"
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Nuclear Energy's Changing Role in Power Systems
Global energy planners are re-evaluating nuclear power's position in national strategies, influenced by three key factors: escalating electricity requirements, decarbonization pressures, and technological evolution. This shift reflects practical responses to contemporary energy challenges rather than ideological preferences. Responding to Consumption … Continue reading "Nuclear Energy's Changing Role in Power Systems"
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Active Ventilation Explosion-Proof System: Raising the Bar for Energy Storage Fire Safety
The rapid growth of energy storage systems (ESS) is reshaping global power infrastructure, but it brings new challenges for safety and reliability. As more lithium-ion batteries are deployed, the risk of thermal runaway, fire, and explosion events increases. CLOU's new … Continue reading "Active Ventilation Explosion-Proof System: Raising the Bar for Energy Storage Fire Safety"
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Thank you for your unwavering commitment to excellence, and for sharing your insights on what it takes to be a world-class energy services provider. Your dedication sets a high standard for the industry. Keep up the fantastic work.
Thank you so much for your kind words and appreciation. I truly appreciate your feedback and support. It is incredibly encouraging to hear that our commitment to excellence and insights in the energy services industry have resonated with you.
Please what causes the prepared credit to ran fast?
The credit deduction is based on your consumption. If you use less electrical energy, the meter runs slower.
My CL710K11 Single Phase AMR Prepaid Meter is blinking red light at "warning" sign indicator. What does this mean?
Thanks.
If there is no other indication on the display, it means that your credit is getting low.
Thank You! So much for a great blog and best of luck for the future,
I'll be in touch.
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Kindly how can I silence my meter even after dailing 812# still it will revive on its own and starts beeping its really annoying.
The beep can only switch off temporarily for just one minute.
The beep appears because there is an alarm, either low credit, or overload, or tamper.
You can silence your meter permanently after you solve the alarm.
I have a clou meter token and am just wondering how i can silence the beeping alarm that goes off when your are low on tokens. Its kinda annoying. Ypur help will be highly appreciated.
Regards,
Steve
Steve, try code 812 on your UIU (user interface unit) and confirm by pressing the enter-button (blue or red). If it doesn't work, please tell us the meter model type.
How can someone test reactive energy kvarh in a meter test bench?
If the energy meter has a function for measuring reactive energy, it must have a test output (a flashing diode) indicating the reactive consumption. This test output has a meter constant, indicated in e.g. pulses per kvarh. You set measurement mode in your test plan to reactive measurement and adjust the scanning heads in front of the reactive diode. All other procedure is the same like active accuracy test. The settings for reactive power is done inside the test bench and reference standard automatically.
which is the standard to be used for testing of for Reactive power in energy meter and what are the acceptable error margins?
The IEC 62053-23 is applicable for static meters for reactive energy (classes 2 and 3). The allowed errors for accuracy are given in the related tables. If you have a meter with reactive class 2, the allowed error is +/-2% for all balanced loads above 0.1 Ib and power-factor 1.
My CLOU (CL710K11) just shows zeros when I try to enquire balance or input new token, I think it is not communicating with the power source
The possible reason could be long communicate distance or the power cable quality,plsase use another socket and try again. if still doesn't work,pls confirm whether the UIU address is right one( enter 1593570 plus the meter number to set the UIU address).
Where can I find the operational manual for clou meter, with series number CL710K11
Thank you for your message. The operation manual is for the power company or utility. End users get an introduction by the power company and a reference card with the user interface short codes. The configuration for each power company is different. If you are in doubt about a function, ask your power supplier.
My CL710K11 meter
Red light is lit next to the word "WIRING" and I noticed low power in house today. Any idea what could be the problem.
It indicates a poor communication between the user interface unit and the meter. One reason behind can be a very low supply voltage from the grid.