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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | EVALSTPM32 |
| Interfaces | USB isolated hardware programmer tool STEVAL-IPE023V1 and PC GUI |
| For Use With | Shunt Current Sensor Based on the STPM32 |
| Kit Classification | Evaluation Board |
| Featured Device | STEVAL-IPE023V1 |
| Kit Name | Single-Phase Energy Metering Evaluation Board |
STMicroelectronics EVALSTPM32 is a high-precision, class 0.2 single-phase energy metering evaluation board that integrates a shunt current sensor for power line systems. It supports nominal voltage (Vnom RMS) ranging from 140 to 300 V, nominal and maximum currents (Inom/Imax RMS) of 5/100 A, and line frequency (flin) of 50/60 Hz with ±10% tolerance. The device operates reliably across a wide ambient temperature range from -40 to +85 °C, making it suitable for demanding industrial and commercial energy monitoring applications.
The evaluation board provides real-time measured active and reactive power output which can be monitored via two programmable LEDs mounted on the board. Configuration and data transmission are facilitated through an isolated RS232 port or the STEVAL-IPE023V1 USB isolated interface tool, ensuring safe and versatile interfacing with a PC running evaluation software. Additionally, SPI/UART pins are provided to interface with external microcontrollers, supporting advanced application development and integration.
The power supply to the board is managed via a 3.3 V source, either externally connected or supplied through the STEVAL-IPE023V1 isolated USB board. This energy metering board is an essential tool for engineers and developers involved in designing, testing, and validating energy metering solutions with high accuracy requirements.
Class 0.2 accuracy single-phase energy meter. Supports 140 to 300 V (RMS) nominal voltage range. Nominal/maximum current of 5/100 A (RMS). Line frequency of 50/60 Hz with ±10% tolerance. Two programmable LEDs for power indication.
Isolated RS232 and USB interfaces for safe communication. SPI/UART pins for MCU peripheral selection. Operating temperature from -40 to +85 °C. 3.3 V power supply via external source or USB isolated board.
This evaluation board is extensively used in industrial power monitoring, energy metering development, laboratory testing, and embedded system integration to provide precise energy consumption data. It is especially suitable for applications requiring detailed power line analysis and sensor calibration.
Explore more products in the Energy Meter and Semiconductor Evaluation Board categories at EnvMart to find compatible devices and accessories for your energy metering projects.
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