Class 0.5 Three-Phase Smart Meter Reference Design
Description
This design implements a complete smart meter design using the MSP430F67641 polyphase metering System on Chip. The design meets all requirements for ANSI/IEC Class 0.5 accuracy and the firmware provided calculates all energy measurement parameters. The F67641 SoC features 128KB of on-chip flash plus a 320-segment LCD controller for a single-chip solution to low-cost polyphase meter design challenges.
Features
- Low-cost three-phase electricity meter for Class 0.5 accuracy TI Energy Library firmware calculates all energy measurement parameters including active and reactive power and energy: RMS current and voltage: power factor: line frequency: fundamental and THD readings Add-on communications modules for wireless communications standards such as ZigBee®: Wi-Fi®: Wireless M-Bus: and IEEE-802.15.4g. Both 2.4 GHz and Sub-1 GHz. Built-in 160-segment display Powered from three-phase line voltage
Applications
Product Categories
- Arm-based microcontrollers
| Title | Updated | Type | Size (KB) |
|---|---|---|---|
| Implementation of a Low-Cost Three-Phase Watt-Hour Meter Using the MSP430F67641 (Rev. C) | 05 Aug 2015 | Multiple Files |
| Download |
|---|
| Download the bill of materials for TIDM-THREEPHASEMETER-F67641 | Download |
Schematic
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Download the schematic for TIDM-THREEPHASEMETER-F67641Test Data
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Download the test file for TIDM-THREEPHASEMETER-F67641| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| Class 0.5 Three-Phase Smart Meter Gerber Design Files | 28 Mar 2014 | ZIP | 310 | |
| Class 0.5 Three-Phase Smart Meter CAD Design Files | 28 Mar 2014 | ZIP | 358 | |
| Class 0.5 Three-Phase Smart Meter Reference Design Schematic | 28 Mar 2014 | 103 | ||
| Class 0.5 Three-Phase Smart Meter Reference Design Bill of Materials (BOM) | 28 Mar 2014 | 95 |