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One-Phase Metrology with Enhanced ESD Protection Reference Design
TIDM-1PHMTR-ESD
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- One-Phase Metrology With Enhanced ESD Protection Design Guide
(PDF 8166 KB)
13 Mar 2015
Description
This design implements an ANSI/IEC Class 0.2 one-phase energy meter with enhanced ESD protection. The design also features communications through ZigBee™ connectivity. The e-meter SoC is used to perform all metrology functions and sends active power results to the CC2530EM add-on board. Developers can use the companion In Home Display TI Design (TIDM-LOWEND-IHD) to display results remotely.
This reference design uses the MSP430F6736A. This reference design can also be used with the MSP430F6736.
Features
• Single-Phase meter which exceeds Class 0.2 accuracy requirements from ANSI and IEC
• Passed IEC 61000-4-2 level-4 air discharge tests(see design guide for details)
• TI Energy Library firmware calculates all energy measurement parameters including active and reactive power and energy, RMS current and voltage, power factor, and line frequency.
• Support for ZigBee ® Communication to In Home Display or connections to Wi-Fi®, Wireless M-Bus, and IEEE-802.15.4g add-on communications modules.
• Automated or manual switching between main and auxiliary power sources for metrology engine.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
