STEVAL-IPE004V1
Electricity Meter (mono phase) - Measurement Board 1 Shunt
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
■LED checking for:
–Functioning
–No Load Condition
–Reverse Energy Direction
■Stepper Motor Display Connector
■Capacitive Power Supply
■SPI Interface Connector:
–Active, Reactive Apparent Power consumption
–VRMS, IRMS and Line Frequency
–Status
STEVAL-IPE004V1
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
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.
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Rev 1 |
January 2006 |
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For further information contact your local STMicroelectronics sales office |
www.st.com |
1 Board Schematic |
STEVAL-IPE004V1 |
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1 Board Schematic
Figure 1. Scheme
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