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4.4 Typical wiring diagram
Figure 4.1
SGC 110 typical wiring
L1
L2
G
L3
N
27 28 29 30
Supply
1
-
NOTE
•
Fuses:
◦
F1: 5 A
◦
F4: 2 A
•
Wiring diagrams are examples. Use the application's wiring diagram during installation.
•
Genset and mains contactor latching relays should be compiled against 4 kV surge as per IEC-61000-4-5 standard.
•
Relay cards used with the controller should be protected against reverse battery voltages.
•
Analogue input 2 used for Fuel level sensor can be wired with the reference to Battery Negative, see Specifications,
Analogue resistive sensor inputs.
•
If a digital output is connected to a relay, the relay must include freewheeling diodes.
USER MANUAL 4189341228A UK
F4
‐
10 11 12 21 22
AC voltage
genset
Outputs
2
3
4
5
6
8
F1
+
+
GB
Digital inputs
(configurable)
Analogue inputs
9
7
24
25 26
+
B+
G
D+
‐
Engine
body
L1
L2
L3
N
41
Page 15 of 34
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