Power Terminals, Grounding Points And Fuses - WEG DBW03 Serie Manual Del Usuario

Installation and Connection

3.3.1 Power Terminals, Grounding Points and Fuses

The connections of +UD and –UD (see figure 3.3) are performed by means of two
bolts M10 x 25 mm (0.98 in) (recommended torque: 30 N.m).
-UD
+UD
Figure 3.3: Input connections +UD and –UD
In figure 3.4 are presented the connections of the grounding and braking resistor. The
braking resistor is connected by means of bolts M10 x 25 mm (0.98 in) (recommended
torque: 30 N.m). For the grounding, bolts M8 x 20 mm (0.78 in) are used (recommended
torque: 10 N.m).
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