Three Phase Meter
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 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.
We offer a broad range of energy metering ICs, high-performance STM32 microcontrollers, secure elements and high-efficiency AC-DC converters as well as field-proven, programmable power-line communication (PLC) solutions to support a variety of specifically developed standards – including G3-PLC, PRIME and Meters-and-More – and sub-GHz wireless connectivity solutions supporting wM-Bus, LoRa and Sigfox low-power wide-area network (LPWAN) protocols.
In addition, we provide a comprehensive set of hardware and software evaluation and development tools including reference designs to help develop accurate and reliable smart energy meters.
Resources
Technical Documentation
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AN4414: Anti-tampering ferrite less power supply for 3-phase energy meter | 1.0 | 613 KB |
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AN3306: Current sensing in metering applications using a Pulse current sensor and ST metering devices | 1.1 | 633 KB |
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AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process | 1.0 | 267 KB |
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AN4154: Power supply for energy meter and power line modem | 3.0 | 1 MB |
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AN4962: S2-LP ETSI compliance test at 868 MHz SRD band | 1.0 | 1 MB |
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AN5120: ST8500 programmable power line communication modem System on Chip design guide | 2.0 | 1 MB |
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AN4732: STCOMET smart meter and power line communication system-on-chip development kit | 3.0 | 2 MB |
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AN4708: Signal conditioning for shock sensors | 1.0 | 677 KB |
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AN4470: The STPM3x and the STCOMET application calibration | 3.0 | 757 KB |
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AN4392: Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band | 3.2 | 539 KB |
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AN4387: Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band | 3.0 | 4 MB |
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AN4378: Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band | 3.0 | 1 MB |
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AN4953: Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band | 1.0 | 4 MB |
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AN5008: Using the S2-LP transceiver under the ARIB STD-T67 standard | 1.0 | 871 KB |
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AN4305: Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz | 1.0 | 1 MB |
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AN4772: wM-Bus (2013) firmware stack overview | 1.0 | 786 KB |
| Description | Version | Size | |
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UM1960: Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards | 1.0 | 1 MB |
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DT0039: Improving measuring accuracy and EFT immunity for STPM3x applications | 1.0 | 1 MB |
Presentations & Training Material
| Description | Version | Size | |
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New STM32WB Series MCU with built-in BLE 5 and IEEE 802.15.4 | 1.0 | 1 MB |
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Power Supply topologies for Metering Applications | 1.0 | 2 MB |
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SMPS for Metering | 1.0 | 2 MB |
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ST MEMS Longevity Program | 1.0 | 471 KB |
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ST25DV-I2C product presentation | 2.2 | 2 MB |
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STM32 Development Boards Portfolio | 1.0 | 3 MB |
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STM32 and STM8 software development tools | 11.2018 | 1 MB |
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STM32L4 MCU series - Excellence in ultra-low-power with performance | 4.0 | 1 MB |
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STM32L4+ MCU series - Excellence in ultra-low-power with more performance | 1.0 | 1 MB |
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STPM32, STPM33, STPM34 Smart Metering ICs | 1.0 | 825 KB |
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Smart Grid Products | 1.0 | 1 MB |
Publications and Collaterals
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800-1050V MDmesh™ K5: ST’s first Super-junction VHV MOSFET Series | 1.0 | 1 MB |
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BlueNRG-2 The new generation Bluetooth® Low Energy System-on-Chip | 3.0 | 248 KB |
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Industrial MEMS motion sensors | 1.0 | 1 MB |
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L6984, L6986 Energy saving synchronous DC-DC converters for industrial | 1 MB | |
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Repetitive voltage suppressors for overvoltage protection | 1.0 | 1 MB |
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S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver | 4.0 | 1 MB |
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ST25DV-I2C series - Dynamic NFC/RFID tags | 1.0 | 1 MB |
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STCOMET: Future-proof smart grid solutions | FLSTCOMET1016 | 285 KB |
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STM32F401/10/11/12/13 - High-performance Access lines | 18.05 | 1 MB |
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STM32L4 Series - Ultra-low-power and performance | 18.10 | 437 KB |
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STM32L4+ Series - Ultra-low-power and more performance | 18.05 | 492 KB |
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STM32WB Wireless Series with BLE 5.0 & IEEE 802.15.4 | 18.02 | 432 KB |
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STPM32, STPM33, STPM34 - Taking care of every milliwatt | 10.2016 | 1 MB |
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Turnkey PLC chipset for smart-energy infrastructure | 10.2017 | 775 KB |
| Description | Version | Size | |
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EEPROM selection guide | 2.0 | 843 KB |
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Linear and Switching Voltage Regulators Selection Guide | 3.0 | 370 KB |
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Power MOSFET Selection Guide | 1.0 | 1 MB |
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Protection devices selection guide | 1.0 | 1 MB |
| Description | Version | Size | |
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Brochure Power management guide | 10.2018 | 4 MB |
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NFC solutions from ST | 1.1 | 3 MB |
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Operational amplifiers: performance, robust and advanced technology | 2 MB | |
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STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers | 18.02 | 2 MB |
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STM32L series - Ultra-low-power 32-bit MCUs | 18.11 | 5 MB |
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Sensors for industrial and multi-segment solutions | 1.0 | 1 MB |
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Serial real-time clock ICs | 1.0 | 827 KB |
