PM9110BFE
| Model | PM9110BFE |
| Description | MONOCHIP THREE PHASE BIDIRECTIONAL KILOWATT HOUR METERING MODULE |
| PDF file | Total 14 pages (File size: 165K) |
| Chip Manufacturer | SAMES |
sames
FEATURES
SA9110A APPLICATION NOTE
PM9110BF
MONOCHIP THREE PHASE BIDIRECTIONAL
KILOWATT HOUR METERING MODULE
according to IEC1107 Mode D
!
Performs bidirectional energy metering
and includes a 7 digit LCD driver with
announciators
!
Pulse output for calibration
!
Total power consumption rating below
100mW
!
4 externally selectable on-chip tariff reg-
isters
!
An additional total energy register
Class 1 AC Watt hour meters
!
Uses current transformers for current
sensing
!
Meets the accuracy requirements for
!
Operates over a wide temperature range
!
Optical interface for electronic reading
!
Demonstration software included
DESCRIPTION
The SAMES monochip three phase bidirectional kilowatt hour metering module, the
PM9110BF, provides all the required metering functions including energy measure-
ment, a 7 digit LCD driver, a tariff selection facility, an optical port as well as a pulse
output for calibration purposes.
Energy consumption is determined by the power measurement being integrated over
time.
This method of calculation takes the power factor into account.
This application utilises the SAMES SA9110AFA monochip three phase bidirectional
kilowatt hour metering IC for energy measurement.
1/14
PM9110BFX
PDS038-SA9110A-001
REV. 2
28-06-00
