Three-phase electricity meters are designed essentially to measure energy consumption and its quality factor, as well as provide means to prevent tampering. Today's 3-phase smart meters can connect to a wide-area network (WAN) and the cloud, through a data concentrator and a home area network together with in-home devices, in addition to gas and water meters. This enables the Automatic Metering Infrastructure (AMI) that helps utilities better manage customer services and encourage consumers to embrace energy-savvy behavior to optimize their costs.
Our products and solutions
We offer a broad range of energy metering ICs, high-performance STM32 microcontrollers, secure elements and high-efficiency AC-DC converters. Our field-proven, programmable Power Line Communication (PLC) solutions support a variety of specifically developed standards, including G3-PLC, PRIME and Meters-and-More. Sub-GHz wireless connectivity solutions are also available, supporting wM-Bus, LoRa and Sigfox low-power wide-area network (LPWAN) protocols. We provide a comprehensive set of hardware and software evaluation and development tools, including reference designs to help develop accurate and reliable 3-phase energy meters.
All resources
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Application Notes (1)
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| 1.2 | 22 Feb 2022 | 22 Feb 2022 |
Design Notes & Tips (1)
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| 2.1 | 01 Apr 2022 | 01 Apr 2022 |
Presentations (3)
| Resource title | Version | Latest update | ||
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| 22.08 | 10 Aug 2022 | 10 Aug 2022 | ||
| 22.08 | 10 Aug 2022 | 10 Aug 2022 | ||
| 22.08 | 10 Aug 2022 | 10 Aug 2022 |
Flyers (3)
| Resource title | Version | Latest update | ||
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| 19.00 | 30 Apr 2021 | 30 Apr 2021 | ||
| 18.10 | 30 Apr 2021 | 30 Apr 2021 | ||
| 20.4 | 15 Apr 2020 | 15 Apr 2020 |
Brochures (2)
| Resource title | Version | Latest update | ||
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| 22.07 | 31 Aug 2022 | 31 Aug 2022 | ||
| 12 Sep 2022 | 12 Sep 2022 |