Cummins Power Generation
10
Digital paralleling
DMC
Digital paralleling
With Cummins Power Generation you get a superior
fully integrated digital power system – systems that
are designed, built, tested and serviced by one
manufacturer. As the only single-source manufacturer
of engines, alternators, digital controls, transfer
switches and digital paralleling systems, Cummins
Power Generation leads the way in the seamless
integration of power system technology. It’s a proven
systems approach that provides you with a superior
power system and the easiest installation, along with
low operating and maintenance costs.
Generator paralleling controls
Paralleling is an integrated function of our microprocessor-
based genset control, PowerCommand
®
. In addition
to monitoring, protection, governing and voltage regulation
functions, this single control provides paralleling control
functions, including synchronizing, load sharing and
paralleling protection. PowerCommand controls even
provide utility (mains) paralleling functions such as
import/export control and var/power factor control.
PowerCommand controls were the first fully integrated
paralleling control systems. Now with more than 10 years
of experience and unmatched reliability.
Digital Master Control
At the heart of the Digital Master Control is the
PowerCommand MCM™ System controller. The MCM
is a highly flexible, utility-grade controller that is fully
integrated with the PowerCommand generator control.
This allows for a thoroughly prototype-tested design
that includes power transfer and load control functions.
The MCM can be used as both a stand-alone
controller, thereby eliminating the need for a PLC, or
in combination with I/O PLC modules to provide highly
customizable designs that are still based on MCM
core functions. As an option, the Power Command MCM
controller can provide fully redundant control system
logic, which is easy to use, flexible and reliable.
The Digital Master Control offers the following
system features:
> A wide selection of optional AC metering and
status displays
> Optional fully interactive touchscreen operator
interface panels
> Internet/Intranet capability for remote monitoring
and alarm notification
> Manual backups for all critical automated functions
> Isolated and infinite bus (utility mains paralleling)
designs – out of the same hardware
> Easy integration into other building control systems
> True local service capability for critical control
functions through trained and certified Cummins
service technicians
Digital paralleling
PLTS
(20 pages)
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