ABB REF610 - Auxiliary Supply Voltage; IRF Contact; Output Contacts

Terminal Function
REF610A11xxxx
REF610A12xxxx REF610A15xxxx REF610A51xxxx REF610A52xxxx REF610A55xxxx
X2.1-7
X2.1-8
I
n
1A I
n
0.2 A I
n
5A I
n
1A I
n
0.2 A I
n
5A
X2.1-9 - - - -
X2.1-10 - - - -
X2.1-11 - - - -
X2.1-12 - - - -
a)
The value denotes the rated current for each input.
Table 5.2.1.-2 Auxiliary supply voltag e
Terminal Function
X4.1-1 Input, +
X4.1-2 Input, -
Table 5.2.1.-3 IRF contact
Terminal Function
X4.1-3 IRF, common
X4.1-4 Closed; IRF, or U
aux
disconnected
X4.1-5 Closed; no IRF, and U
aux
connected
Table 5.2.1.-4 Output contacts
Terminal Function
X3.1-16 SO5, common
a)
X3.1-17 SO5, NC
a)
X3.1-18 SO5, NO
a)
X3.1-19 SO4, common
a)
X3.1-20 SO4, NC
a)
X3.1-21 SO4, NO
a)
X3.1-22 SO3, common
a)
X3.1-23 SO3, NC
a)
X3.1-24 SO3, NO
a)
X4.1-6 SO2, common
X4.1-7 SO2, NC
X4.1-8 SO2, NO
X4.1-9 SO1, common
X4.1-10 SO1, NC
X4.1-11 SO1, NO
X4.1-12 PO3 (trip lockout relay), NO
X4.1-13
X4.1-14 PO2, NO
X4.1-15
144
REF610REF610
Feeder Protection Relay
Technical Reference Manual - ANSI Version
1MRS755535