
- Protection
Coordinate complex trip and close decisions to clear faults
using data from up to 15 remote MIRRORED BITS communications
devices.
- Integration
Link to integrated systems using resident protocols.
- Automation
and Control
Use local and remote information to dynamically control
power system apparatus and switch relay settings groups. Apply Advanced Application Logic for high-speed control and fast reconfiguration to meet system needs.
- Reporting
Sequential Events Recorder (SER) stores status of up to
144 user-selected elements in over 36,000 nonvolatile
records.
- ACSELERATOR QuickSet® SEL-5030 Software
Helps speed relay application by allowing you to develop
relay settings off-line, program SELOGIC Control
Equations, and analyze post-fault event reports.

Sixteen
additional optoisolated inputs and four programmable output
contacts on a single I/O board.
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- Use
MIRRORED BITS communications
and SELOGIC control equations
to create powerful and secure bus protection applications
at very low cost.
- Create
three-terminal (communications-assisted) tripping/blocking
protection, breaker failure protection, and other applications.
- Transmit
and receive MIRRORED BITS communications
on up to 15 ports.
- Monitor
data channel integrity and availability for each serial
port to increase scheme security.
- Connect
an external IRIG-B clock source to synchronize internal
SER times for accurate event analysis.
- Create
communications-assisted protection schemes using the
SEL-2100, compatible fiber-optic transceivers/modems,
and the SEL-2505 Remote I/O Module.
- Configure
some ports to accommodate ASCII, or one port for DNP3
(Distributed Network Protocol) for connection to supervisory
or remote systems.
- Use
with SEL-5040 Power System Report
Manager Software to automatically gather relay event
reports and manage them with a database.

| SEL provides options to help you efficiently and safely commission and test these relays. |
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Streamline commissioning by using the SEL-4391 Data Courier™ to send and retrieve settings and gather sequential event reports. |
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Test your MIRRORED BITS Communications channels using the SEL-4388 MIRRORED BITS Tester. |

Budgetary
Retail, Quantity 1: $2,100
Fully Optioned Price: $2,835
(Prices displayed are for planning
purposes and are subject to change. Contact your SEL
sales representative today for a quote on configurations
and quantities to meet your needs.)

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