High Voltage Wiring Connections; Ground Connections - Franklin Electric SUBDRIVE UTILITY UT3P Manuel Du Propriétaire

High Voltage Wiring Connections

Contact with hazardous voltage could result in death or serious injury.
• Disconnect and lock out all power before installing or servicing equipment.
• Connect the motor, the drive, metal plumbing, and all other metal near the motor or cable to the
power supply ground terminal using wire no smaller than motor cable wires.
• Install and wire in accordance with all applicable local and national electrical construction codes.

Ground Connections

Risk of damage to drive
• Ensure that the system is properly grounded all the way to the service entrance panel. Improper
grounding may result in loss of voltage surge protection.
• Nonmetallic enclosure does not provide grounding between conduit connections. When using
metal conduit, install Listed grounding bushings and Listed No. 10 AWG minimum wires per national
and local codes.
• When installing rigid metal conduit, connect conduit to hub BEFORE hub is connected to drive
enclosure.
Follow these grounding requirements to ensure safety and performance.
1. Make sure a service entrance ground rod is properly installed and connected.
2. Service Entrance Panel.
3. An input power ground wire from the supply panel must be connected to the drive.
4. A dedicated output ground wire from the drive must be connected to the motor. Motor and ground
wires must be bundled together.
,
or malfunction can occur.
ELECTRICAL INSTALLATION
High Voltage Wiring Connections
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