ST IPE018V1 User Manual

Single-phase energy metering demonstration board

with one current transformer based on the STPM10

Features

■ Single-phase, class 0.5 accuracy

■ V

■ Capacitive power supply

■ SPI interface connector

■ RoHS compliant

Description

The STEVAL-IPE018V1 demonstration board is a
class 0.5, single-phase microprocessor-based
meter for power line systems of V
V
and T
transformer is used for current sensing.

(RMS) = 140 to 300 V, I

nom

2/20 A, f

, I

RMS

amb

= 45 to 65 Hz

lin

/ I

nom

max

= -40 to +85 °C. One current

= 2/20 A

RMS

/ I

nom

max

= 140 to 300

nom

, f

= 45 to 65 Hz

lin

(RMS) =

STEVAL-IPE018V1

Data brief

STEVAL-IPE018V1

The STEVAL-IPE018V1 demonstration board has
a 10-pin connector to be interfaced to a
microcontroller or to a PC through a parallel or
serial programmer for reading data.

December 2011 Doc ID 022630 Rev 1 1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

4

Schematic STEVAL-IPE018V1

1 Schematic

Figure 1. Schematic circuit

DRAFT

2/4 Doc ID 022630 Rev 1