Terminal
Function
REF610A1
1xxxx
REF610A12xxxx
REF610A15xxxx
REF610A51xxxx
REF610A52xxxx
REF610A55xxxx
X2.1-7
X2.1-8
I
n
1 A
I
n
0.2 A
I
n
5 A
I
n
1 A
I
n
0.2 A
I
n
5 A
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
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
REF610
REF610
Feeder Protection Relay
Technical Reference Manual - ANSI Version
1MRS755535
Summary of Contents for RELION REF610
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