Figure 1-3 Terminal Diagram Of Self Powered (7Sr4501-Xgb10-1Aa0) And; Figure 1-4 Terminal Diagram Of Dual Powered (7Sr4501/7Sr4503-X[H/J]B10-1Aa0) Non-Directional Overcurrent And Earth Fault Relay With Flag - Siemens 7SR45 Argus User Manual

X2
+ve
1
- ve
2
+ve
3
- ve
4
5
NO 6
COM
7
NC 8
9
10
11
12
+ve
13
-ve
14
+ve
15
GND
-ve
16
NOTES
Items shown in BOLD are ordering options
Figure 1-3 Terminal Diagram of Self Powered (7SR4501-xGB10-1AA0) and (7SR4503-xGB10-1AA0)
Non-Directional Overcurrent and Earth Fault Relay with Flag
X4
1
TERM
A /+
2
3 GND
B/-
4
X3
L
1
N
2
E
GND
3
NOTES:
Items shown in BOLD are ordering options
Figure 1-4 Terminal Diagram of Dual Powered (7SR4501/7SR4503-x[H/J]B10-1AA0) Non-Directional
Overcurrent and Earth Fault Relay with Flag
©2018 Siemens Protection Devices Limited
X1
1A/5A
1
BI 1
IL1
2
BI 2
1A/5A
3
IL2
BO 1
4
1A/5A
5
BO 2
IL3
6
1A/5A
7
PO
IL4
FO
8
X2
+ ve
1
BI 1
-ve
2
+ ve
3
BI 2
- ve
4
5
NO
6
COM
7
BO 1
NC 8
9
BO 2
10
11
12
+ ve
13
PO
- ve
14
+ ve
15
FO
- ve
16
Chapter 1 - 7SR45 Description of Operation
7SR4501 Terminal Label
7SR4501/7SR4503 Terminal Label
X1
1A/5A
1
IL1
2
1A/5A
3
IL2
4
1A/5A
5
IL3
6
1A/5A
7
IL4
8
Chapter 1 Page 11 of 48