描述

　　The EVALSTPM33 energy metering evaluation board is a class 0.2, single-phase meter which includes tamper monitoring, CT and shunt current sensors for power line systems with Vnom =140 to 300 V(RMS), Inom /Imax=5/100 A(RMS), flin =50/60 Hz±10% and Tamb = -40 to +85°C.

　　Measured active/reactive power can be output from two programmable LEDs on the board.

　　The board can be interfaced with a PC running evaluation software through an isolated USB-to-UART port, or through the STEVAL-IPE023V1 USB isolated interface tool for configuration and data reading.

　　The board also has SPI/UART pins available to interface a microcontroller for application development.

　　所有功能

　　0.2% accuracy single-phase meter with tamper monitoring

　　Vnom(RMS)=140 to 300 V, Inom/Imax(RMS)=5/100 A, flin =50/60 Hz±10%

　　Tamper detection through neutral current monitoring

　　Connector for USB isolated hardware programmer tool STEVAL-IPE023V1 and PC GUI

　　USB-to-UART isolated connector to PC GUI using virtual COM port

　　SPI/UART switch for device peripheral selection

　　2 programmable LEDs on board

　　Digital expansion to external system-on-chip or MCU

　　3.3 V power supply: external or through STEVAL-IPE023V1 isolated USB board

　　IEC61000 standard compliant

　　RoHS compliant

　　? 李 进

　　? 深圳博瑞图电子科技有限公司

　　?MOB :

　　?qq : 52519094

　　?ADD :深圳市福田区中航路都会轩3305

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