Basler Electric BE1-79A - Manual (Page 11)

9310200990 Rev J BE1-79A General Information 1-1
SECTION 1 • GENERAL INFORMATION
Description
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 offers true "plug and play" convenience; it can be installed in an
existing GE type S2 case with no wiring changes required. General Electric type ACR11A, ACR11B,
ACR11C, ACR11E, and ACR11F reclosing relays can be directly replaced by the BE1-79A-100 or BE1-
79A-101. The BE1-79A-200 and BE1-79A-201 are available in a shorter cradle that fits in a Basler S1
case for new installations.
Table 1-1 lists the case style and special features of each version of the BE1-79A.
Table 1-1. BE1-79A Versions and Features
Catalog
Number
Basler Relay
Part Number
Retrofit for Options
Cradle
Style
BE1-79A-100 9310200100
GE 12ACR-11A
GE 12ACR-11B
None
Plugs into existing case.
Connection plugs included.
No rewiring required.
S2
BE1-79A-101 9310200101
GE 12ACR-11A
GE 12ACR-11B
Power holdup circuit.
Plugs into existing case.
Connection plugs included.
No rewiring required.
S2
BE1-79A-109* 9310200109
GE 12NLR-21U
125 Vdc
None
Plugs into existing NLR case.
Connection plugs included.
Requires some rewiring on
back of case.
S2
BE1-79A-111* 9310200111
GE 12NLR-21U
48 Vdc
None
Plugs into existing NLR case.
Connection plugs included.
Requires some rewiring on
back of case.
S2
BE1-79A-200 9310200200
GE 12ACR-11A
GE 12ACR-11B Mounting case and connection
plugs included.
S1
BE1-79A-201 9310200201
GE 12ACR-11A
GE 12ACR-11B
Power holdup circuit.
Mounting case and connection
plugs included.
S1
* Refer to Instruction Manual for Modified BE1-79A, part number 9310200999.