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STMicroelectronics Energy Metering Evaluation Board for STPM33 Power Line System EVALSTPM33
Specifications
| Country of Origin | Italy |
|---|---|
| Brand | STMicroelectronics |
| Model | EVALSTPM33 |
| For Use With | Power Line System |
| Standards/Approvals | RoHS |
| Featured Device | STPM33 |
| Kit Name | Energy Metering Evaluation Board |
Key Features
- The board supports nominal voltages ranging from 140 to 300 V RMS.
- It operates with nominal and maximum currents of 5 A and 100 A RMS respectively.
- Equipped with tamper monitoring, CT and shunt current sensors for accurate readings.
- Measured active and reactive power outputs are indicated via two programmable onboard LEDs.
- Interfaces with PC using isolated RS232 port or via the STEVAL-IPE023V1 USB isolated interface for configuration and data reading.
- Provides SPI/UART pins for microcontroller interfacing and application development.
- Operates reliably across ambient temperatures from -40 to +85 °C.
- Complies with RoHS standards and is manufactured in Italy.
Product Description
STMicroelectronics EVALSTPM33 Energy Metering Evaluation Board is an advanced power line system evaluation tool featuring the STPM33 device. It is a class 0.2 single-phase energy meter that supports nominal voltages from 140 V to 300 V RMS with a nominal current of 5 A and a maximum current of 100 A (both RMS). The device operates efficiently at power line frequencies of 50/60 Hz with a tolerance of ±10% and is designed to work within ambient temperature ranges from -40 to +85 °C.
This evaluation board includes tamper monitoring functionality and uses CT (Current Transformer) and shunt current sensors to provide highly accurate energy measurements. It can display the measured active and reactive power through two programmable LEDs directly on the board, providing immediate visual feedback.
Connectivity options include an isolated RS232 port for straightforward PC interfacing using evaluation software or connection through the STEVAL-IPE023V1 USB isolated interface tool for comprehensive configuration and data reading. Additionally, SPI and UART interface pins are available for direct microcontroller integration, facilitating custom application development.
The board adheres to RoHS environmental standards and is manufactured in Italy, ensuring quality and compliance with international regulations. This product is suitable for industrial energy metering development, laboratory testing, and power line system research.
The board supports nominal voltages ranging from 140 to 300 V RMS. Nominal and maximum currents of 5 A and 100 A RMS respectively. Frequency tolerance ±10% at 50/60 Hz for diverse line conditions. Equipped with tamper monitoring and current sensors for precision.
Outputs measured power through programmable LEDs. PC interface via isolated RS232 or USB isolated interface tool. SPI/UART pins support microcontroller application development. Operations are ensured in -40 to +85 °C ambient conditions.
RoHS compliant and manufactured in Italy.
This evaluation board is ideal for use in electronic components development, power & connectors testing, and sensor development tools applications, facilitating efficient energy metering solutions for power line systems. Explore more Evaluation Boards and sensor tools on EnvMart.
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Frequently Asked Questions
The board supports nominal voltages ranging from 140 to 300 V RMS.
It operates with a nominal current of 5 A and a maximum current of 100 A RMS.
The device operates efficiently at power line frequencies of 50/60 Hz with a tolerance of ±10%.
It operates reliably across ambient temperatures from -40 to +85 °C.
The board is equipped with tamper monitoring, CT (Current Transformer), and shunt current sensors for accurate readings.
It can interface with a PC using an isolated RS232 port or via the STEVAL-IPE023V1 USB isolated interface for configuration and data reading.
Measured active and reactive power outputs are indicated via two programmable onboard LEDs.
It provides SPI and UART pins for microcontroller interfacing and application development.
The board complies with RoHS standards, ensuring it meets environmental regulations.
This evaluation board is manufactured in Italy.
It is suitable for industrial energy metering development, laboratory testing, and power line system research.
The featured device on this evaluation board is the STPM33.
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