Page 67 - Sace Emax 2 Catalogue

SOFT WARE FUNCTIONS 4/3

In order to maximize the service continuity, local When the main grid comes back stable, thanks to 04
generation starts to supply the islanded User’s Synchrocheck logics, manages the plant voltage
plant. Emax 2 is the first circuit breaker able to in- and frequency to reconnect it. in grid-connected
tegrate in one device protection features and Au- operation, Emax 2 manages the Power Controller
tomatic Transfer Switching (ATS) programmable algorithm to shave peaks and shift loads in order
logics. This unique integrated solution avoids the to optimize system performance and productivity.
usage of other external control unit, guaranteeing Emax 2 advanced features are easily customized
switchgear footprint and commissioning time thanks to commissioning software tools which do
saving. not require high level engineering competencies.
Strong reduction of wiring connection simplify Ready to use templates enable the download of all
the installation and commissioning phase. the logics directly into the trip unit. The solutions
The Load Shedding embedded algorithm is able become plug & play, increasing modularization and
to manage power system for the comprehensive standardization for design and installation.
microgrid energy management. Here following the description of the several
Before the transfer from the main grid to local Adanced functionalities wich have been devel-
line, selected loads are shed to support power oped and integrated in Emax 2 follows the below
balance. Emax 2 using slope of frequency discon- compatibility table.
nects loads only in case of emergency unbalance
condition.

Load Automatic Synchrocheck logics Power
Shedding Transfer Switch Controller
Load Shedding
Automatic Transfer Switch
Synchrocheck logics
Power Controller