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 meteri ng 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 dete ction 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
schematic STEVAL-IPE015V1 2/4 doc id 022627 rev 1 1 schematic figure 1. schematic circuit
STEVAL-IPE015V1 revision history doc id 022627 rev 1 3/4 2 revision history table 1. document revision history date revision changes 22-dec-2011 1 initial release.
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