Nokia DNT2Mi sp/mp Operating Instructions Manual page 35

DN01145897
Issue 2-0 en
Earthing bar
+ bar
-48V system
Figure 20. Principle of a negative-grounded DC power system
Earthing bar
- bar
+48V system
Figure 21. Principle of a positive-grounded DC power system
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Fuse 2 A max. 10 A
2
1.0 mm
Fuse 2 A max. 10 A
2
1.0 mm
Installing DNT2Mi
+
-
+
-
E
2
1.0 mm
+
-
+
-
E
2
1.0 mm
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