Auxiliary Supply Voltage; Irf Contact; Output Contacts - ABB REF610 Technical Reference Manual

REF610 REF610
144
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Terminal
X2.1-7 I 1 A
n
X2.1-8
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 voltage

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
X4.1-5 Closed; no IRF, and U
Table 5.2.1.-4

Output contacts

Terminal Function
X3.1-16 SO5, common
X3.1-17 SO5, NC
X3.1-18 SO5, NO
X3.1-19 SO4, common
X3.1-20 SO4, NC
X3.1-21 SO4, NO
X3.1-22 SO3, common
X3.1-23 SO3, NC
X3.1-24 SO3, NO
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
Function
I 0.2 A I 5 A
n n
-
-
-
-
disconnected
aux
connected
aux
a)
a)
a)
a)
a)
a)
a)
a)
a)
1MRS755535
I 1 A I 0.2 A
n n
-
-
-
-
I 5 A
n
-
-
-
-