CLOU GLOBAL TECHNOLOGY provides energy management products and customized solutions for efficient energy usage, cost reduction, and sustainability compliance.
Here we are publishing answers to your questions related to our products and services.
Please do not hesitate to reach out to us if you have any questions or queries. You can use our easily accessible contact form or can leave a comment below the relevant article to get in touch with us.
Note: The calculators and animations on this website work with JavaScript-enabled Web browsers. Please make sure your Web browser is JavaScript-enabled.
Since End of 2020 we are using asynchronous scripting technologies.
Recent Articles
-
The Over-Current Disconnect Function
Electronic meters with build-in relays can serve for various functionalities. By IEC62052-11 Ed.2 the name for this sort of relays is Supply Control Switch (SCS).
-
Who pays for the Beep?
Electronic energy meters, especially those with STS payment functions have the ability to give an alarm. Low credit is a typical example.
-
Load Limiting for Energy Meters
Electronic energy meters with a load switch can be programmed for a maximum load. If a consumer exceeds the limit, he will be disconnected
-
Selection of Voltage Transformers
Voltage instrument transformers (VT, sometimes also abbreviated with PT) are used on the primary side of medium- and high voltage distribution transformers.
-
Selection of Current Instrument Transformers
Transformer operated energy meters need instrument transformers to reduce high voltage- and current values to lower quantities for measurement purpose.
-
Cross-sections for electricity wiring
Each conductor wire has a resistance. Resistance means heat development inside the wire. Technically it's a loss.
-
Electrical Power Supply Systems
Usually the power supply systems are named with single phase, three-phase three wire or three-phase four-wire. The German VDE and the IEC60364-1 have unified the supply systems based on grounding.
-
Maximum Current for Energy Meters
Energy meters have certain characteristics, including maximum current. It is the basis for all types of meter tests.
-
The TID Clock is ticking – Historical Context Before the 2024 Rollover
If you are using STS prepayment energy meters you might remember that updates are required for the key management centre (KMC), the security modules and the vending software.
-
Markings on the Case of Energy Meters
The IEC 62052-11 Edition 2 has introduced some changes for the meter marking and documentation. Today we cover the mandatory content of the nameplate for IEC meters.
-
Pairing of a User Interface Unit with a Meter
A user interface unit (UIU) is a remote access terminal for STS prepayment meters. The device is placed inside the users premisses while the energy meter is mounted outside and mostly not direct accessible.
-
Swapping Phase and Neutral
Will an electronic energy meter measure accurate when I invert phase and neutral during installation? This question came up recently.
-
Ring Wave Immunity Test
The IEC 62052-11 Ed.2 comes with a lot of changes for meter type testing. Another new introduced test for electromagnetic compatibility (EMC) is the ring wave immunity test.
-
The Uttar Pradesh Smart Meter Shutdown
A sudden shutdown of 150,000 smart meters happened recently in the Uttar Pradesh province, India.
-
Electrostatic Discharge Test for Energy Meters
Sometimes it happens that you touch the door knob and you get an electrical shock. It's not dramatically for your body but an unpleasant feeling.
-
Don't touch anything!
In your utility laboratory and for your on-site workers you take of course care for a proper training on the job and especially for personal safety.
-
The Stability of IEC Standards
Meter manufacturers, utility laboratories and type testing institutes have planning security until year 2025.
-
The Critical Change Value
The critical change value indicates the maximum amount of change allowed in the meter's energy registers during disturbance tests without any current flowing in the meter's current circuits.
English
Français
Español
Русский
Cloud Global's blog is a treasure trove of insights and innovative ideas! Its content is always engaging, informative, and forward-thinking. It is a must-read for anyone interested in cutting-edge technology and trends!
Thank you for your kind comment! We're glad you find CLOU Global's blog insightful. Our aim is to offer practical and informative content for everyone interested in the field. If there's anything specific you'd like us to explore, just let us know. Cheers!
I visited the Clouglobal blog, and I'm truly impressed by the depth and quality of their content on page 3. It's evident that they're committed to providing valuable information. Keep up the great work!
Thank you so much for taking the time to visit our Clouglobal blog and for your kind words about the content. We greatly appreciate your feedback and are thrilled to hear that you found our content to be of high quality and valuable. At Clouglobal, we are dedicated to providing insightful and informative content to our readers, and it's rewarding to know that our efforts are resonating with you. We are committed to maintaining the same level of depth and quality throughout our blog, and your encouragement motivates us to keep up the great work.
If you have any specific topics or areas of interest that you would like us to cover in future articles, please feel free to let us know. We value your input and strive to address the needs and interests of our readers.