Cat Electric Rope Shovel 295HD/ HR Drive Converter Cabinet Bucyrus Shovel Operation & Maintenance Ma

Page 71

BI619954

Edition 03.2009

Installation & Commissioning

5.3.3 Grounding Connections The grounding connections (1*M12, tightening torque 88 Nm, which conduct the fault current) are provided at the bottom side of the PLC compartment as shown in Fig. 5-9. Also for incoming power grounding connection (1*M12, tightening torque 88 Nm, which conduct the fault current) are provided at the bottom side of the AFE reactor compartment as shown in Fig. 5-9. All of the electrical connecting surfaces must be bare (unpainted).

Grounding connection Fig. 5-9 Input Power Connections for DCC 295HD & HR

Siemens Ltd. A5E01511750J/ 4M-2601-1645240 AC

Shovel 295HD/ HR DCC Operation & Maintenance Manual

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