Basler Electric BEI-79A1AA5CA3M1F / BEI79A1AA5CA3M1F Reclosing Relay

The BE1-79A Reclosing Relay is an economical, microprocessor-based relay that

automatically recloses circuit breakers that have been tripped by protective relays

or other devices in power transmission and distribution systems. 

The BE1-79A relay, part number 9310200114. offers "plug-and-play" convenience;

it can be installed in an existing ABB FT-32 case with no wiring changes required

for many applications. The BE1-79A relay, part number 9310200114. can replace

the ABB type RC relay in most applications using 52a and 52b inputs.

Refer to Section 3. Functional Description, to determine compatibility with your

specific application.

The BE1-47N Voltage Phase Sequence Relay provides protection for rotating

equipment from the damaging effects of excessive negative sequence voltage

resulting from phase failure, phase unbalance and reversed phase sequence.

ADVANTAGES

• Responds to true negative sequence voltage component.

• Unaffected by frequency variations of ±5 Hz.

• Negative Sequence Voltage adjustment range of 2 - 32 percent.

• Optional Over and Undervoltage measuring elements.

• Low sensing and supply burdens.

• Instantaneous, Definite and Inverse time delay characteristics available for

each measuring element.

• Qualified to the requirements of

— IEEE C37.90.1-1989 and IEC 255 for surge withstand capability;

— IEC 255-5 for impulse.

• UL recognized per Standard 508. UL File #E97033.

• Gost R certified per the relevant standards of Gosstandart of Russia

• Five year warranty.

Basler Electric offers a high powered, low-cost digital excitation control system,

the DECS-100. This environmentally rugged product is ideally suited for

controlling the output of brushless excited synchronous generators up to 5MW.

The DECS-100 has a very impressive 7Adc output from a pulse width modulated

power stage. The DECS-100 is perfect for machines that will be paralleled to other

generators and/or to the utility system. It is ideal for distributed generation,

co-generation and peak shaving applications. 

The DECS-100 is easy to use, and it has communications capability with a PC.

The DECS-100 utilizes microprocessor technology and control algorithms pioneered

by Basler Electric for longer than a decade. It shares many features and functions

of our larger excitation control systems.

The DECS-100 is Basler Electric's fifth generation of microprocessor-based excitation

system.

Engine Protection and Metering

Engine protection features include oil pressure and coolant temperature

monitoring, overcrank protection, ECU-specific protection elements,

and diagnostic reporting.

Metered engine parameters include oil pressure, coolant temperature,

battery voltage, speed, fuel level, engine load, coolant level (from ECU),

ECU-specific parameters, and run-time statistics.

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