Sames SA9110A
The SA9110A performs the active power calculation. The method of calculation takes the power factor into account. The measured energy is displayed in kilo Watt hours (kWh).| Part No. | SA9110A |
|---|---|
| Datasheet | SA9110A Download |
| Manufacturer | Sames |
| Description | MONOCHIP THREE PHASE BIDIRECTIONAL |
| Buy | Stock & Price |
FEATURES
n SA9110A MONOCHIP THREE PHASE BIDIRECTIONAL KILOWATT HOUR METERING IC n n Performs bidirectional energy metering and directly drives a LCD with 7 digits plus announciators 4 externally selectable on-chip tariff registers An additional total energy register Meets the IEC 521/1036 Specification 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 40mW Adaptable to different types of current sensors Operates over a wide temperature range Precision voltage reference on-chip Protected against ESD n n n n n n n nDESCRIPTION
The SAMES SA9110A Three Phase bidirectional energy metering integrated circuit has an integrated Liquid Crystal Display (LCD) driver for a 7 digit (7 segment) display as well as 4 multiple tariff registers. The SA9110A is capable of driving a display having a resolution of 1/10 kWh. This innovative universal energy metering integrated circuit is ideally suited for energy measurement in three phase systems.
