SubDrive/MonoDrive Connect
Grounding
To ensure safety and performance, please observe the following grounding requirements:
Ensure that a
proper utility
ground rod
is present &
connected.
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Service Entrance
Panel
L1
L2
GND
An input power ground wire from
the supply panel must be connected
to the drive.
Service entrance
ground rod
Service Entrance
Panel
GND
GND
Avoid multiple ground paths.
A dedicated output ground wire
from the drive must be connected
to the motor (motor wires and ground
wires must be bundled together).
GND
GND
GND
Pump
Motor
Pump
Motor