1. METERING SOLUTIONS
Leon de Nysschen
20 April 2017

2. Content 1 Meters 2 Advanced Metering Infrastructure systems 3
AMI Implementation 4 5

3. Prepayment Meters Integrated Keypad: (Common Base and BS footprint)
Split Technology: (Mbus, PLC, RF)
Split Layout: (BS footprint, DIN rail) 3

4. Split Prepayment Meters
BS footprint
Single and 3 phase
PLC Communication 4

5. Single split prepayment meter HXE 12
DIN rail
Single phase
PLC Communication

6. Single phase split DIN rail prepayment meter
DIN Rail Meter
Credit Status
- Green = enough credit
- Red = remaining credit less than 1st alarm
- Flashing Red = credit less than 2nd alarm

7. Why PLC PLC = Power Line Carrier (Communication) ADVANTAGE
No pilot wires
Ease of installation
Lower installation cost
Up/down link communication ready

8. Content 1 Meters 2 Advanced Metering Infrastructure systems 3
AMI Implementation 4 5

9. AMI systems AMI = Advanced Metering Infrastructure,
often referred to as SMART METERING SYSTEMS
AMI consists of the various components which make up the system, including:
Smart meters and associated equipment
Load control infrastructure
Modems, communication networks and other communication infrastructure
Management system and IT infrastructure
NRS 049 gives guidance

10. AMI – NRS 049 Typical Arrangement

11. Smart Meter System Components
Smart Metering Systems consists of components including:
Smart meters and associated equipment
Load control infrastructure
Communication infrastructure
Management system and IT infrastructure
Vending System 11

12. Content 1 Meters 2 Advanced Metering Infrastructure systems 3
AMI Implementation 4 5

13. Communication network
This part is
Supplied when
meter ordered.
Require the Master
Station to control
system
Smart Meter
(in kiosk)
PLC
CIU
(in house)
Master Station
Load
Control Units
(in house)
This part is
optional
PLC
PLC
GPRS
Geyser
(part of house)
Wired
Concentrator
(in mini-sub)
Require this
To interface meter
and Master Station
GPRS

14. Communication Master Customer interface unit Station PLC GPRS PLC
Load Control
Unit
PLC
Data
Concentrator

15. Meter Data Management System
System Communication Architecture
Customer
Premise
Last Mile
LAN
Vending
Station
WAN
Data Center –
MDC and MDMS
Data Center –
Legacy Apps
Customers &
Other
Stakeholders
Meter Data Management System
Suppliers 7
CIS
OMS 4 5
WAN
Web
LAN
ERP
Consumers
GIS 6
Meter Data
Collection System 8
Integration with Existing Systems
Meters

16. Integrated Keypad Meter with GSM/GPRS
Data Center –
NMS and MDMS
GSM/GPRS
GSM/GPRS Module =
Data Collection Systems
Self vending unit 16

17. Integrated Keypad Meter with PLCDC
GSM/GPRS
Data Center –
NMS and MDMS
PLC
PLC Module =
Self vending unit 17

18. Split Meter with GSM/GPRS

19. Additional pics to follow
Master slide

20. Standard AMI System
With the key features of Interoperability, security and scalability, Hexing offers a reliable and affordable AMI system to help utilities optimize the delivery and use of electricity, paving the way for a more efficient and reliable grid.
The system includes:
meter data collection
meter data management
application modules for:
demand management
line loss analysis
Automation
control.

21. System Architecture

22. Smart Prepayment System
Hexing smart prepayment system is the latest generation prepayment vending system. With cutting-edge technologies, the system supports multi vending mediums such as scratch card, mobile POS, cell phone and E-bank etc. The system integrates seamlessly with AMI system and smart prepayment meters, providing customers a powerful tool to improve their revenue.

23. System Architecture

24. Smart Cluster Metering and Control system
Hexing smart cluster metering and control system is an AMI solution with ultimate tampering-proof function. Meters under the system can be configured as post pay or prepay mode.

25. System Architecture

26. Distribution Transformer Monitor System
Hexing DTM system is a whole integrated solution for monitor, analysis, alarm and control of distribution transformer. TMC provides the functions of data acquisition, data analysis, event alarm, power factor compensation, harmonics measurement and control etc. The system includes system master station, transformer monitor, harmonic control equipment, power factor compensation equipment etc.

27. System Architecture

28. Typical architecture IP/MPLS Billing and 3rd Application
Application Sever
Database Sever
Web Sever
Firewall
Switch
Disk Array
Load Balancer
Firewall
GPS
Maintenance
workstation
Head-end Sever
Router
Router
IP/MPLS
Fiber Network
GPRS network