Specifications

BASLER ELECTRIC
POWER SYSTEM
PROTECTION AND CONTROL PRODUCTS
Basler Electric offers an extensive product line for the protection, monitoring, and control of power system
generation, transmission, and distribution equipment. Whether your application requirements are for utility grade,
multifunction, or discrete protective relays; communication networked integration or automation systems; or for
cost-effective industrial grade relays, Basler Electric has the products you need. Protection and Control products
from Basler Electric are recognized worldwide for reliability, performance, and quality of design and manufac-
ture. With Basler Electric you can count on the service and support that you expect from an industry-leading,
American-owned company with a long-term commitment to excellence.
Our BE1 utility grade products meet or exceed applicable IEEE and IEC standards. For details on specifications
and standards, see bulletin SDA and/or each product’s individual bulletin. For those whose needs are for high
quality, reliable protection but with lower cost and performance requirements, the BE3 product line includes
multifunction, numerical relays, as well as solid state, single function, DIN rail or through hole mounted relays
and auto synchronizers.
In addition to the products offered in this brochure, Basler Electric is a leading innovator in static excitation
systems, generator voltage regulation products, and integrated engine/generator control products. See your Basler
Electric Power Products Catalog. To learn more about the in-depth, broad extent of Basler Electric’s knowledge
and experience in power systems protection, regulation, and control, visit us on line at www.basler.com.
Section 1 BE1 Numerical Systems
• BE1-851 Overcurrent Protection System .................................... 2
• BE1-951 Overcurrent Protection System .................................... 3
• BE1-CDS220 Current Differential Protection System ....................... 4
• BE1-GPS100 Generator Protection System ....................................... 5
• BE1-MMS100 Multifunction Metering System................................... 6
• Software ..................................................................................... 7
Section 2 Networked Automation Systems...................................................................... 8
Section 3 BE1 Protective Devices (By IEEE function number) ................................... 9-15
Section 4 BE3 Protective Devices
• BE3-GPR Generator Protective Relay ............................................................ 16
• BE3 Industrial Grade Relays........................................................................... 17
Section 5 Retrofit Relays .............................................................................. 18-20
Section 6 Autosynchonizing Devices .............................................................................. 21
Section 7 Accessories ................................................................................... 22
Section 8 Fax-back Forms .............................................................................. 23-24
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