Description
uc The STPM1x family is designed for effective rod measurement of active energy in a power line
system using a Rogowski Coil, current
P transformer and shunt sensors.This device is te specifically designed to provide all the necessary le
Features
- Ripple free active energy pulsed output.
- Direct stepper counter drivers
).
- Shunt, current transformer, Rogowsky coil t(s sensors c.
- Live and neutral monitoring (STPM13/14) du.
- Easy and fast digital calibration at only one ro load point P.
- No-load, negative power and tamper indicators te.
- Integrated linear VREGs le.
- RC (STPM11/13) or crystal oscillator o (STPM12/14) bs.
- Support 50 รท 60 Hz - IEC62052-11, IEC62053O 2X specification -.
- Less than 0.
STPM11_STMicroelectronics.pdf
