The BE1-700C Overcurrent Protection
System provides three phase, ground,
and negative sequence overcurrent
protection and is intended for use in any
non-directional overcurrent protection
application. Its unique capabilities make
it ideally suited for applications with the
following requirements:
� Applications that require low burden to
extend the linear range of CTs.
� Applications that require the flexibility
provided by wide setting ranges, multiple
setting groups, and multiple coordination
curves in one unit.
BESTCOMS allows you to:
� Enter settings and BESTlogic logic
equations for the BE1-700
� Save settings to a file
� Save BESTlogic logic schemes
( without settings) to a � Logic Library� file
� Print settings
� Upload and download settings
via Serial port
� Upload and download settings via
Ethernet ( with BESTNet option)
� View real-time metering and status when
connected to a relay
� View fault records and SER data when
connected to a relay
� View COMTRADE oscillographic records
( with included BESTwave program)
� FREE! with every order
BESTCOMS� SOFTWARE
Free, easy to use settings program
BESTCOMS Screen, showing at a glance
which relay functions have been enabled
� Applications that require the economy
and space savings provided by a multi
function, multiphase unit. This one unit
can provide all of the protection, as well
as local and remote indication, metering,
and control functions required on a
typical circuit.
� Applications that require communication
capability.
� Applications that require a fundamental
digital signal processing ( DSP) algorithm
to provide rejection of harmonics and
low transient overreach.
� Applications where bus protection is
provided by a high speed bus overcurrent
blocking scheme instead of a dedicated
bus differential circuit.
� Applications where the capabilities of
intelligent electronic devices ( IEDs) are
used to decrease relay and breaker
maintenance costs.
� Applications using Ethernet communication,
programmable email notifications, and
live metering information via an embedded
web server ( with BESTNet option) .
� Applications requiring Modbus/ TCP
Ethernet communications ( with
Modbus/ TCP option) . |