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The STPM33 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 RS232 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.主な特徴
- 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 though neutral current monitoring
- Connector for USB isolated hardware programmer tool STEVAL-IPE023V1 and PC GUI
- RS232 and UART isolated connectors to PC GUI
- 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
サンプル & 購入
| 製品型番 | コア製品 | 製品ステータス | 概算価格（USS） | 数量 | ECCN (US) | Country of Origin | 販売代理店からオーダー | STからオーダー |
|---|---|---|---|---|---|---|---|---|
| EVALSTPM33 | STPM33 |
Active
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45.0 | 1 | EAR99 | - | 在庫チェック | 購入 |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
ソフトウェア製品
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写真 品名 製造元 概要 STSW-STPM001 ST STPM32/33/34 evaluation software STSW-STPM002 ST STM32 firmware for STPM32 access and a basic metrology application 
STSW-STPM003 ST Three-phase firmware implementation for STM32F4 discovery kit and EVALSTPM32 製品型番STPM32/33/34 evaluation software
STM32 firmware for STPM32 access and a basic metrology application
Three-phase firmware implementation for STM32F4 discovery kit and EVALSTPM32
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | WEEE Compliant | 材料宣誓書** |
|---|---|---|---|---|---|---|
| EVALSTPM33 |
Active
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CARD | インダストリアル | Ecopack1 | - |
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EVALSTPM33
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
