Datasheet

Data brief
For further information contact your local STMicroelectronics sales office.
December 2011 Doc ID 022627 Rev 1 1/4
4
STEVAL-IPE015V1
Single-phase energy metering demonstration board with
two current transformers based on the STPM10
Features
■ Single-phase, class 0.5 accuracy
■ V
nom
(RMS) = 140 to 300 V, I
nom
/I
max
(RMS) =
2/20 A, f
lin
= 45 to 65 Hz
■ Tamper detection for power line systems
■ Capacitive power supply
■ SPI interface connector
■ RoHS compliant
Description
The STEVAL-IPE015V1 demonstration board is a
class 0.5, single-phase microprocessor-based
meter with tamper detection for power line
systems of V
nom
= 140 to 300 V
RMS
,
I
nom
/ I
max
= 2/20 A
RMS
, f
lin
= 45 to 65 Hz and
T
amb
= -40 to +85 °C.
A stepper motor display shows the values of the
energy measured by the standalone meter.
The tamper detection feature implements two
current transformers which monitor the live and
neutral wire currents.
The STEVAL-IPE015V1 demonstration has a
10-pin connector to be interfaced to a
microcontroller or to a PC through a parallel or
serial programmer for reading data.
STEVAL-IPE015V1
www.st.com