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ABB Network Partner
User´s manual and
Technical description
SPAJ 131 C
Overcurrent relay
RS 421
Ser.No.
SPAJ 131 C
2
5
1028D
f
n = 50Hz
60Hz
1
2
3
4
5
/
>
t
t
n
/
I
I
n
)
(
>
I
n
)
(
>>
I
>>
/
t
t
%
[
]
%
[
]
U
aux
80...265V ~–
18...80V –
n
I
= 1A
5A
SPCJ 3C3
REGISTERS
0
0
0
0
1
2
3
4
5
6
7
8
0
1
SGR
L1
IRF
>
I
L2
I
L3
I
I
1309
[ ]
s
k
>
t
0.5
0.05
1.0
13
2.5
0.5
0.04
1.0
0.5
1.5
2.5
STEP
RESET
SG1
0
1
1
2
3
4
5
6
7
8
20
STEP
>>
I
n
I
>
I
n
I
>>
I
>>
t
[ ]
s
>
I
>>
I
SPCJ 3C3
B