Manual 7SJ45
Technical Data
C53000-K1174-C001-7
79
Ordering data and accessories
Accessories:
•
Protective relay with pulse output
Low-energy trip release 3AX1104-2B
•
Protective relay with relay output
Auxiliary transformer for the trip circuit:
4AM5065-2CB (1A) or 4AM5070-8AB (5A)
Current transformer-operated trip release 3AX1102-2A (rated
normal current 0.5 A) or
3AX1102-2B (rated normal current 1 A)
Numerical Overcurrent Protection powered by current transformers
SIPROTEC easy 7SJ45
6
7
8
9
10 11 12
13 14 15 16
ORDER NO.:
7SJ45 0
-
0
0
-
A
A
|
|
|
|
|
|
Current Transformer: I
N
7
|
|
|
|
|
1 A
1
|
|
|
|
|
5 A
5
|
|
|
|
|
|
|
|
|
|
Trip
8
|
|
|
|
Pulse output
0
|
|
|
|
Relay output
1
|
|
|
|
|
|
|
|
Construction
9
|
|
|
Standard rail mounting
B
|
|
|
Flush mounting housing
E
|
|
|
|
|
|
Region-specific Function Versions
|
|
|
10
|
|
Region world, 50/60Hz; standard
A
|
|
Region world, 50/60Hz; condensation proof
B
|
|
|
|
IEC / ANSI
13
|
IEC
0
|
ANSI
1
|
|
Mechanical trip indication
16
without
0
with
1
