Cabinets Positioning And Interconnection For Electrical Safety Grounding - ABB MegaFlex 1000 UL S1 Installation Manual

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4.7.1 Cabinets positioning and interconnection for electrical safety grounding

Note!
The "Power Section cabinet" and "In/Out Section cabinet" must be installed on levelled floor.
Mechanical interconnection is essential to ensure the electrical safety grounding of the "Power
Section cabinet". Failure in grounding generates risks of electric shock.
Module not available in the
MegaFlex 1000 - 1100 - 1200
Power Section cabinet
18 Bolt
M5x12
Bolt torque:
22 Lb-in / 2.5 N-m
Fig. 4.7.1-1 MegaFlex 1000 to 1600 – Cabinets positioning and interconnection for electrical safety grounding
MegaFlex 1000 to 1600
In/Out Section cabinet
Junction metal
UPS Installation Guide / REV-A