Multifunction Numeric Relay offers diverse protection features.May 28, 2010 -
Offered in full-drawout, half-rack case, BE1-11f provides 3-phase, ground, and negative sequence directional or non-directional overcurrent protection with 4 shot recloser. Optional forward or reverse power protection, as well as breaker failure, over/under frequency and voltage, and sync check are also standard. Additional capabilities include breaker monitoring and control and sequence-of-events recording as well as fault reporting, rate-of-change frequency, and metering functions.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Basler Electric Co.
Rte. 143, P.O. Box 269
Highland, IL, 62249
USA
Introducing Basler's BE1-11 Family
The BE1-11f is a multifunction numeric relay that provides three phase, ground, and negative sequence directional or non-directional overcurrent protection with four shot recloser, optional forward or reverse power protection, breaker failure, over/underfrequency, over/undervoltage and sync check, breaker monitoring and control, sequence-of-events recording, fault reporting, rate-of-change frequency, and metering functions, all in an integrated system.
Available in fully drawout half rack case
Standard features include:
Each overcurrent element can be individually set for forward or reverse directional or non-directional control for maximum flexibility in any application.
Includes distance to the fault to aid in timely fault location and service restoration.
BESTlogicPlus provides the user with complete flexibility in configuring a protection and control system. User programmable variable and switch names make these relays completely self documenting.
Large high-contrast programmable 128x64 LCD display allows the relay to replace local indication and control functions, such as metering, alarm annunciation, and control switches.
Four "Table Lookup" time curves create custom curve shapes using 2-40 points
NEW! Sensitive Earth Fault protection available.
Three independent communication ports with protocol support allows integration with distributed control systems.
Optional RS-485 and copper or fiber Ethernet communications, Modbus(TM) , and DNP3.0 protocols
Web page and user-selectable email triggers for remote alarm reporting
High-speed BESTCOMSPlus user interface via USB
Power Quality reporting
Non-volatile expanded event memory
Includes Real Time Clock with 8 hour capacitor ride through and battery backup.
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