Page 76 - Sace Emax 2 Catalogue

4/12 SACE EMA X 2 LOW VOLTAGE AIR CIRCUIT-BRE AKERS

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Power Controller

Emax 2 is able to control loads and generator to ensure bill savings

and enable demand response applications according to power
management strategies.

Purpose The algorithm is designed on a foreseen average
Thanks to Power Controller software, Emax 2 power absorption which can be set by the user
manages the power to shave the peaks and shift over a determined time interval. Whenever this
the loads. In this way, it possible to cut electric- value exceeds the fixed power, Power Controller
ity bills, increase energy efficiency up to 20% function intervenes to bring it back within the
and be ready for demand response programs. limits.
Power Controller function is based on a patented This system can be realized with a single Emax 2
calculation algorithm that allows a load list to be Control or Emax 2 Control+ standard equipped
controlled through the remote command of rele- with this function and installed as the low volt-
vant switching device (like switching device, age plant controller.
switching device, contactor, drive) or control cir- Furthermore, the control unit, shall not only
cuit according to a priority defined locally by the command the passive loads, but it can also man-
user ore remotely by a load aggregator or utility, age a reserve generator.
based on his own requirements and types of
load.

Non-controllable Non-controllable Controllable Controllable
generator load generator load

Control circuit

Emax 2 with
Power Controller

Transformer

Energy Meter