Electricity Meter (mono phase) - Measurement Board
STEVAL -IPE003V 1
Features
■ Single-phase, 0.5 class accuracy guaranteed
■ U
■ Tamper detection for power line syste ms
■ LED checking for:
■ Stepper Motor Display Connector
■ Capacitive Power Supply
■ SPI Interface Connector:
(RMS) = 140 to 300V,
NOM
I
NOM/IMAX
T
AMB
(RMS) = 2/20A, f
= -40 to +85 °C
= 45 to 65Hz,
LIN
– F unc tioning
– No Load Condition
– Tamper Detection
– Re verse Energy Direction
– Act ive, Reactive Apparent Power
consumption
–V
RMS
, I
and Line Frequency
RMS
–Status
STEVAL-IPE003V1
1 Current Transformer + Shunt
Data Brief
Applications
This metering module can be used to build a
Class 0.5 Single-phase standalone or
microprocessor based meter with or without
Tamper detection for power line systems of
U
= 140 to 300V
NOM
f
= 45 to 65Hz and T
LIN
In standalone mode, a stepper motor display
should be connect ed to pins W5 and W 6. A user
can select the type of stepper or the constant of
output pulse frequency by changing LVS or KMOT
configurators respectively.
, I
RMS
NOM/IMAX
= -40 to +85 °C.
AMB
= 2/20A
RMS
,
In Microprocessor based mode, a control board
with a microprocessor should be connected to the
male connector P1 of the module using a 10-wi re
flat cable.
Rev 1
January 2006 1/4
For further information contact your local STMicroelectronics sales office
www.st.com
4
1 Board Schematic STEVAL-IPE003V1
1 Board Schematic
Figure 1. Schem e
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STEVAL-IPE003V1 2 Revision history
2 Revision history
Date Revision Changes
12-Jan-2006 1 Initial rele ase.
3/4
2 Revision his tor y STEVAL-IPE003V1
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© 2006 STMi croelectronics - All ri ghts reserved
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