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PM9110BF Даташит - South African Micro Electronic Systems
производитель

South African Micro Electronic Systems
DESCRIPTION
The SAMES monochip three phase bidirectional kilowatt hour metering module, the PM9110BF, provides all the required metering functions including energy measurement, a 7 digit LCD driver, a tariff selection facility, an optical port as well as a pulse output for calibration purposes.
FEATURES
■ Performs bidirectional energy metering and includes a 7 digit LCD driver with announciators
■ 4 externally selectable on-chip tariff registers
■ An additional total energy register
■ Meets the accuracy requirements for Class 1 AC Watt hour meters
■ Optical interface for electronic reading according to IEC1107 Mode D
■ Pulse output for calibration
■ Total power consumption rating below 100mW
■ Uses current transformers for current sensing
■ Operates over a wide temperature range
■ Demonstration software included
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