vietnam vision 2
TRANSCRIPT
ABB Metering Systems
Tariff structure 16 Time of use registers 8 Maximum demands registers 12 seasons 96 switching times Independent day control 64 Exclusion dates Deferred tariff structure
ABB Metering Systems
Load Profile data 450 days 30 min, 1 channel Integration period 1 - 60 mins Sub-intervals Stores any or all of:
kW Import & Export kvar quad 1,2,3,4 kVA Customer defined 1,2,3 Inputs 1,2,3,4 (If fitted)
ABB Metering Systems
Instrumentation Voltage per phase & system Current per phase & system Watts per phase & system vars per phase & system VA per phase & system Power Factor per phase & system Local and remote read
ABB Metering Systems
Communications 9,600 baud Efficient protocol
Local - IEC1107CHIRPS compatibleFlip lid up or down
Remote - Modular
ABB Metering Systems
Modules
Communications
Input/Output
ABB Metering Systems
Modules Hot Swap Certification not affected Auto identification Displayed on LCD Identified under
flip lid
Customer Specific
ABB Metering Systems
Output Module 4 outputs on meter 4 outputs on Modules Clean Contact Functions
retransmission– Cumulative– synchronisation
Monitored events Power Outage detection
ABB Metering Systems
Input Module 4 inputs Clean Contact or
transistor Gas, Water, Electric, Heat Programmable Pulse rate Battery support
Collects pulse without
power to Vision Powers input circuit
ABB Metering Systems
Modem Module Ring or CLI operation Low REN Timed Response CLI
Shared line technology Recognises incoming number 8 phone numbers Wild card numbers Drops the line if parallel phone picked-up
ABB Metering Systems
RS232 Module Connection to any standard
RS232 device PC Paknet Modem
– PSTN– GSM
Multi drop facility 9,600 baud