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 The DECS-2100 is a multi-microprocessor excitation control system that provides advanced technology to precisely control, protect, and monitor synchronous generators, including new and existing applications that are driven by all types of prime movers, such as steam, gas, hydro, and diesel. Its multifunctional design allows the
DECS-2100 to operate as a voltage regulator or as a static exciter, providing excitation currents up to 10,000
Adc.
This
next generation control
system not only incorporates
the current features and
flexibility of the ECS2100
design but offers improved
control with additional
functionality.
New features include:
-
±0.1%
Improved voltage
regulation accuracy
- Dual set points for
control modes
- Dual settings groups
now available
with Power
System
Stabilizer for
pump/generate
applications (PSS
function optional)
- Integrated
field
ground protection (64F)
with simultaneous main
and exciter field
protection
-
BESTCOMS™Pro - a flexible
software configuration
program for setup and
testing
- Real-Time Monitoring
of up to six parameters
-
Improved simulation mode for
configuration and
testing
- Auto-Synchronizing
(optional)
- Auto-tuning feature
calculates preliminary
gain settings
- Multi-Port Ethernet
communication capability
- IRIG-B time
synchronization
- Two USB
communication ports
allow for removable
storage media
up/download
and
communications
-
High-Side
voltage
regulation mode for
increased accuracy and
response time
-
More data points
available for
trending and
oscillography
Other features
present in both the
ECS2100 and the
DECS-2100 include:
- Control mode with
autotracking
| - AVR |
- VAR |
| - PF |
- Manual
(field current and
voltage) |
- Dual channel and dual
channel with supervisory control options
- High
Initial
Response
per
IEEE
421.2
- Full wave six-SCR power rectifier
bridges
- fixed and easily extractable
drawer type
Bridges for low, medium
and high voltage field
forcing applications (optional)
- Power drawers with
online maintenance
capabilities in an N+1
configuration (optional)
- Field forcing levels
up to 1500 Vdc
(optional)
- Patented
rectifier bridge
active
temperature
balance
algorithm
- Integrated dual input power
system stabilizer IEEE Type 2A/2B (optional)
- Interactive Display
Panel (IDP-1200) for
local and/or remote
monitor and control
(remote optional)
- Sequence of Events
(SOE) recording and
oscillography
- Incorporates fiber optics
for critical signals
- Multiple protection and
limiting functions with online and offline settings
Download Bulletin ECB for more information.
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DECS-2100 System
with IDP-1200
touch screen HMI
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