The SASensor solution consists of a tried and tested double separation between:
- physical devices (hardware) and functionality (software) and
- fast-ageing components (computers) and the interface with the primary process that for a long time could not be altered
(interface modules/signal converters)
This double separation within the system architecture makes it possible to independently adapt installations to the ever-increasing demands of the grid, simply by making software upgrades and/or computer performance improvements. The value of present investments is guaranteed for decades.
The architecture in SASensor MLV has a three-layer segmentation to optimize the lifetime management:
- Process signal conversion to a uniformd analog signal (Signal Converters).
- Digitization of the uniform analog signals (Interface Modules).
- Computer(s), external and internal communication facilities (control units).
User-friendliness
SASensor MLV is a modular system that is easy to install. Complete pre-configuration in the office saves time on site. All connections are with ready to use cables and connectors. Robust and with color coding to guide the installation engineer. The converters for current and voltage are clip-on easy mountable to the isolated conductor leads. The LED indicators on all the devices immediately show that everything has been installed and is functioning correctly.
Modularity
The modularity of the SASensor architecture guarantees a long-term and smooth migration to upcoming smart grid technologies. The strong focus on total cost of ownership optimization and functional flexibility leads to the modular concept of SASensor MLV.
