Drive Startup Manual HPV900-Induction
March 5, 2020 ©2020 Smartrise Engineering, Inc. All Rights Reserved Page 3
Grounding Requirements
NOTE: A proper and effective building ground connection is required for the safe and successful
operation of the controller.
Examples of a proper building-to-controller ground is as follows:
Attach the ground wire to the street side of a water main.
Attach the ground wire to a grounding rod in the pit.
The controller has a common ground bus terminal connection.
Figure 3: Ground Bus Terminal
The building, motor, transformer, and filter(s) must all share a common ground. This
removes ground loops, limits impedance, and routes noise into the ground.
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