Texas Instruments ADS131M08MET-EVM Metrology Evaluation Module
Texas Instruments ADS131M08MET-EVM Metrology Evaluation Module implements the ADS131M08 and the MSPM0G1506SRHB to perform Class 0.1 three-phase energy measurements based on IEC-62053, EN 50470, and ANSI C12 test methods. The ADS131M08 samples at 8kHz to measure the output of current transformers (CT) or Rogowski Coils (RC), along with a high-voltage resistive divider to measure the current and voltage of up to three phases.
The TI ADS131M08MET-EVM Metrology Evaluation Module achieves high accuracy spanning a broad input current range of 0.1A to 100A and AC voltage of up to 270V. The metrology software is executed in the MSPM0-SDK and can be compiled with Code Composer Studio™ for further customization.
Features
- Three-phase metrology EVM that supports class 0.1 accuracy
- Active and reactive energy and power, root mean square (RMS) current and voltage, power factor, and line-frequency calculations
- Isolated RS-232 with 5kVRMS isolation
- Tested across 100mA to 100A and 90V to 270V input range
- Software for energy metrology and displaying results on a Microsoft® Windows® PC GUI
Applications
- Electricity meter
- Industrial circuit breaker (MCCB, ACB, VCB)
- AC charging (pile) station
- UPS - three-phase
- Solar charge controller
Kit Contents
- ADS131M08MET-EVM
- USB to RS-232 cable
- Not included
- Current transformers
- Rogowski coils
Associated Products
Texas Instruments MSPM0G150x Mixed-Signal Microcontrollers
32KB Flash memory with built-in ECC and 16KB SRAM with ECC and hardware parity.
Texas Instruments ADS131M08/ADS131M08-Q1 8-Channel Delta-Sigma ADC
Delta-sigma ADC offers a wide dynamic range, low-power, and energy-measurement-specific features.
Overview
Publicerad: 2025-10-14
| Uppdaterad: 2025-10-22