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 Integrated
Protection SystemŪ
The Generator Protection system M-3420 provides protection, control,
monitoring and user interface functions. Includes protection for stator
phase and ground faults, loss-of-field, overexcitation, current unbalance
(negative sequence), abnormal voltage and frequency,
anti-motoring and inadvertent energizing. Breaker failure, VT fuse loss
and system backup protection also provided. Stored targets and oscillography
can be time-stamped. Dual RS-232 and RS-485 communication ports provide
user-interface capabilitites.
- Microprocessor-based Generator Protection system provides 17 protective
relay functions
- Individually programmable input contacts can be programmed to activate
any one of eight output contacts
- Local and remote communications capability for both monitoring and
control functions.
Sales and Service
For sales and service information
contact your local representative
or contact the factory:
E-mail: sales@beckwithelectric.com
Call (727) 544-2326
or Fax (727) 546-0121
Support
The IPS
(Integrated Protection Systems) Communication Application Note contains
valuable information for anyone trying to establish serial communication
to Beckwith Electric's IPS family of generator or transformer protection
relays.
BECO2200 is just one of Beckwith Electric's serial communication protocols.
BECO2200 has been incorporated in the M-3420,
M-3520, M-3430, M-3440 and M-3310 line of protective relays. Technical
information on this protocol can be found in the BECO2200
Communication Protocol document.
Communication database information for the M-3420 can be found in documents
that support various protocols as listed in the title
MODBUS and BECO 2200 -
Communications Database for the M-3420.
MODBUS protocol is supported on the
M-3420 control. See the IPS
Application Note and the communication database document for more
information.
IPScom, Beckwith Electric's PC based communication software package
provides an easy to use graphical Windows interface for setting all
parameters in the Integrated Protection System relay. At this time IPScom
only supports BECO2200 protocol for communication.
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Documentation & Software
