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The STPM33, STPM34 poly-phase evaluation board is a Class 0.2, single-phase or poly-phase meter with current transformer sensors for power line systems of Vnom= 140 to 300 VRMS, Inom/ Imax = 5/100 ARMS, flin = 50/60 Hz ± 10% and Tamb= -40 to +85 °C.
Measured data from the STPM33 and STPM34 are read by the STM8S903 device for 3-phase energy and power calculations and the active/reactive cumulative LED signals generation.
To display all measurements, the board can be interfaced with PC running evaluation software through an isolated USB port, which provides also the 3.3 V power supply.
The board has also SPI/UART pins available to be interfaced to an external microcontroller for further application development.主要特性
- 0.2% accuracy poly-phase meter evaluation board
- Vnom(RMS)= 140 to 300 V, Inom / Imax(RMS)= 5/100 A, flin = 50/60 Hz ± 10%
- USB isolated connector to PC GUI
- Power supply 3.3 V through USB connector
- SPI/UART connector for STPM33/34 direct access
- SWIM connector for firmware upgrade
- SPI/UART connector for expansion to external MCU
- 2x LEDs on board for active-reactive power
- IEC61000 standard compliant
- RoHS compliant
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Nov 2014 |
03 Nov 2014
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应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 Feb 2020 |
06 Feb 2020
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用户手册 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Dec 2015 |
17 Dec 2015
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| 29 Oct 2015 |
29 Oct 2015
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宣传册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 Feb 2020 |
06 Feb 2020
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Evaluation Board Terms of Use (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Oct 2020 |
07 Oct 2020
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 03 Dec 2014 |
03 Dec 2014
|
物料清单 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Dec 2014 |
03 Dec 2014
|
Schematic Pack (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Dec 2014 |
03 Dec 2014
|
All resources
Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 03 Dec 2014 |
03 Dec 2014
|
物料清单 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Dec 2014 |
03 Dec 2014
|
Schematic Pack (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Dec 2014 |
03 Dec 2014
|
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| EVALSTPM3X-3PH |
批量生产
|
CARD | 工业 | Ecopack1 | - |
|
EVALSTPM3X-3PH
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| EVALSTPM3X-3PH | 1 distributors | STPM33, STPM34 |
批量生产
|
- | EAR99 | NEC | ITALY | 140.0 / 1 |
核心产品
STPM33, STPM34供货状态
批量生产Budgetary Price (US$)*/Qty
140.0 / 1