Smart Electricity Metering
System components
Single phase meter
Multifunctional and multi-tariff meter, designed for operation in Advanced metering infrastructure (AMI) systems
- Active energy (Export/Import)
- Reactive energy (4 quadrants)
- Measurement of electrical parameters
- Multi-tariff measurement
- Built-in clock
- Event log
- Load profile
- IP54 Protection level
- Standard data model, open protocols
- Optical port
- Built-in relay for remote management
- Sensor of meter cover opening
- Sensor of terminal block cover opening
- Magnetic field sensor
- Universal PLC platform
Three phase meter
Multi-functional and multi-tariff meter, designed for operation in Advanced Metering Infrastructure (AMI) systems
- Active energy (export / import))
- Reactive energy (4 quadrants)
- Measurement of electrical parameters
- Multi-tariff measurement
- Built-in clock
- Event log
- Load profile
- IP54 Protection level
- Standard data model, open protocols
- Optical port
- Built-in relay for remote management
- Sensor of meter cover opening
- Sensor of terminal block cover opening
- Magnetic field sensor
- Universal PLC platform
Three phase CT connected meter
Multi-function and multi-tariff indirect three-phase meter designed for use in the AMI/AMR system
- Active energy (export / import))
- Reactive energy (4 quadrants)
- Apparent energy (on request)
- Measurement of electrical parameters
- Multi-tariff measurement
- Built-in clock
- Event log
- Load profile
- IP54 Protection level
- Backup power
- Standard data model, open protocols
- Optical port
- Built-in relay for remote management
- Sensor of meter cover opening
- Sensor of terminal block cover opening
- Magnetic field sensor
- Universal PLC platform
- Data transmission on demand or by schedule
- Data transmission on communication channel or by Hand Held Unit
- DIN rail mounting (on request)
Data concentrator
Communication and data collection device, providing two-way data transfer between end points in the electrical infrastructure
- Control of measuring devices
- Automatic synchronization
- Data collection
- Event logging
- Remote software updates
- Secure data transfer
- Static and dynamic IP address
- End-point device support
- Universal PLC platform
MDM
Meter Data Management
- Real-time infrastructure monitoring
- Instant notification of unexpected events
- Quick analysis of reported states
- Exact locating a reported problem
- Determining the type of problem
- Optimization of maintenance processes
Leader in Eastern Europe
ADD Bulgaria is a leader in the provision of intelligent systems for remote management of electricity meters with unbeatable number of installed devices – over 1.5 million. For 14 years we have been solving serious problems of the electricity distribution companies and thanks to our system they have reduced their non-technical losses from 17% to 8%.
Key benefits
Encrypted communication between metering points
PRIME/SFSK/G3 modulation
Optimization of the maintenance cost
Integration with other metering devices (water, gas, heat)
Real-time monitoring of system components
Reporting of events and alarms in case of manipulation attempts
Fast localization and identification of malfunctions and deviations
System architecture
- Remote device management
- Remote reading and control
- High security data transfer
- Energy balance
- On-line monitoring
Supervision, analysis and integration
Encrypted communication connection carries out all the operations, plus continuous monitoring of the current state, changes in the readings and analysis of energy quality. The system is easy to install and integrate with billing systems allowing for a smooth commissioning. In addition, based on open protocols and DLMS/COSEM standards, the system can be easily integrated with third-party devices, giving customers the freedom and independence in their provider selection.
Arista Retrofit - a smart solution for upgrading resource measurement and management
The Arista system can be applied to any type of existing infrastructure, using its digital output to account for the consumption of the already installed measuring device (electricity, water, gas and other resources). The readings from the measuring devices are processed and transmitted to the centralized software, where they are analyzed and in case of deviation a notification is automatically generated to the authorized persons for the occurred event.
