Single-phase with tamper monitoring energy metering demonstration board with CT and shunt based on the STPM33

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.

Key Features

  • 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

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リソース

技術文書

製品スペック
Description バージョン サイズ
Single-phase energy metering evaluation board with tamper monitoring, CT and shunt current sensor based on the STPM33 1.0 527 KB
アプリケーションノート
Description バージョン サイズ
The STPM3x and the STCOMET application calibration 3.0 757 KB
ユーザマニュアル
Description バージョン サイズ
EVALSTPM34, EVALSTPM33, EVALSTPM32 evaluation board 2.0 976 KB
Metrology firmware for the STM32F407VG and the STPM32 devices 1.0 905 KB
The STPM3x evaluation software 1.2 1 MB

プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
STPM32, STPM33, STPM34 Smart Metering ICs 1.0 825 KB

ハードウェアリソース

Board Manufacturing Specifications
Description バージョン サイズ
EVALSTPM33_GERBER 1.0 213 KB
Bill of Materials
Description バージョン サイズ
EVALSTPM33_BOM 1.0 36 KB
Schematic Pack
Description バージョン サイズ
EVALSTPM33/34_SCHEMATICS 1.0 31 KB

Publications and Collaterals

フライヤー
Description バージョン サイズ
STPM32, STPM33, STPM34 - Taking care of every milliwatt 10.2016 347 KB

法務

ライセンス契約
Description バージョン サイズ
Evaluation products license agreement 1.4 128 KB

ツール & ソフトウェア

ソフトウェア製品
Evaluation Tool Software
サポート & コミュニティ
推奨製品
注目のアプリケーション

サンプル & 購入

製品型番 Core Product Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
EVALSTPM33 STPM33 Active 55.13 1 NEC EAR99 - MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY
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(*) 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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
EVALSTPM33 アクティブCARDIndustrialEcopack1
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(**) 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.

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