STEVAL-IPE002V1
Electricity Meter (mono phase) - Measurement Board 2 Current Transformers
Data Brief
Features
Single-phase, 0.5 class accuracy guaranteed UNOM(RMS) = 140 to 300V, INOM/IMAX(RMS) = 2/20A, fLIN = 45 to 65Hz, TAMB = -40 to +85 C Tamper detection for power line systems LED checking for: Functioning No Load Condition Tamper Detection Reverse Energy Direction Stepper Motor Display Connector Capacitive Power Supply SPI Interface Connector: Active, Reactive Apparent Power consumption VRMS, IRMS and Line Frequency Status This metering module can be used to build a Cl as s 0.5 Single-phase standalone or microprocessor based meter with or without Tamper detection for power line systems of UNOM = 140 to 300VRMS, INOM/IMAX = 2/20ARMS, fLIN = 45 to 65Hz and TAMB = -40 to +85 C. In standalone mode, a stepper motor display should be connected to pins W5 and W6. A user can select the type of stepper or the constant of output pulse frequency by changing LVS or KMOT configurators respectively. In Microprocessor based mode, a control board with a microprocessor should be connected to the male connector P1 of the module using a 10-wire flat cable.
STEVAL-IPE002V1
Applications
January 2006
For further information contact your local STMicroelectronics sales office
Rev 1 1/4
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1 Board Schematic
STEVAL-IPE002V1
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Figure 1.
Board Schematic
Scheme
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STEVAL-IPE002V1
2 Revision history
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Revision history
Date 12-Jan-2006 Revision 1 Initial release. Changes
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2 Revision history
STEVAL-IPE002V1
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