STPM01 Description
The STPM01 is designed for effective measurement of active, reactive and apparent energy in a power line system using Rogowski coil, current transformer and shunt sensors. This device can be implemented as a single chip monophase energy meter or as a peripheral measurement in a microcontroller based monophase or 3-phase energy meter. The STPM01 consists, essentially, of two parts:.
STPM01 Key Features
- Active, reactive, apparent energies and RMS values
- Ripple free active energy pulsed output
- Live and neutral monitoring for tamper
- Easy and fast digital calibration in only one
- OTP for calibration and configuration
- Integrated linear VREGs for digital and analog
- Selectable RC or crystal oscillator
- Support 50 ÷ 60 Hz
- IEC62052-11, IEC62053
- Less than 0.1 % error