ABB REF 54 Series - Page 78

78
1MRS750527-MUM
Feeder Terminal
Technical Reference Manual, General
REF 54_
A050776
Fig. 5.1.13.9.-6 DNP 3.0- and SPA-based substation automation system
A050777
Fig. 5.1.13.9.-7 Modbus- and LON-based substation automation system
RS232C
RER 133
RER 103
Modem
to NCC
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
SPA -Z C 2 2
RS232C
REF 54_ terminals
RER 133 connected to X3.2
RER 103 connected to X3.3
RS232 / isolated RS485
converter
2W or 4W connection
SMS 510
DNP 3.0
master
DNP 3.0
Optical SMS-bus (SPA, loop)
SPA-ZC 22
RS232C
RER 133
RER 103
Modem
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
REF 541
Uaux = 80...265 Vdc/ac
fn = 50 Hz
In = 1/5 A (I)
1MRS xxxxxx
98150
9509
Ion = 1/5 A (Io)
Un = 100/110 V (U)
Uon = 100/110 V (Uo)
21 kV
CB OK
AROFF
CAP 505
REX 521
READY START TRIP
FEEDER PROTECTION
REX 521
READY START TRIP
FEEDER PROTECTION
CAP 501
SMS 510
REF 54_ terminals
RER 133 connected to X3.2
RER 103 connected to X3.3
RS232 / isolated RS485
converter
2W or 4W connection
Modbus
master
Modbus
LON for e.g. NV bindings, parameters, configuration
to NCC
REX 521