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2. About ASC 150 Storage
2.1
About controller operation
The ASC 150 Storage provides effective control for an energy storage system (ESS). You can add the controller to an existing plant,
or use it with other DEIF controllers in a power/energy management system.
You can easily control the system from the display. The display can show your configured application with a simple diagram that
gives you information about power sources, breaker feedback, and state of charge.
2.2
Typical application examples
2.2.1
Without power management (single controller)
In applications without power management, one ASC 150 Storage controller can control one energy storage system (ESS), one
ESS breaker, and one mains breaker. It can also start and stop gensets.
Application for one ASC 150 Storage controller without power management
This example shows one ASC 150 Storage controller in a grid-tied application. The ASC controls the ESS and the mains breaker.
The ASC controller gets power measurements and breaker positions from the mains and the genset.
Busbar
Power
meter
G
More information
See Single-controller applications in the ASC 150 Storage Designer's handbook for variations on this controller
arrangement.
2.2.2
With power management
The ASC 150 Storage controller also works in DEIF power management applications, where the controller communicates with other
DEIF controllers. The ASC 150 Storage controller can control the ESS and the ESS breaker in these applications.
OPERATOR'S MANUAL 4189341343A EN
I
V
Modbus
Controller
ASC Storage
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