Franklin Electric SUBDRIVE CONNECT Manual Del Usuario página 26

ELECTRICAL INSTALLATION
Power Wiring Connections
Power Wiring Connections
WARNING
Contact with hazardous voltage could result in death or serious
injury.
• Disconnect and lock out all power before installing or servicing equipment.
• Make sure that all DC bus capacitor voltage has dissipated for several minutes after VFD
power is disconnected before working on wiring.
• 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.
• Close any open conduit holes before finishing installation,
• All wiring must comply with the National Electrical Code and local codes.
Ground Connections
NOTICE
Risk of damage to drive, or malfunction can occur.
• Ensure that the system is properly grounded all the way to the service entrance panel. Im-
proper grounding may result in loss of voltage surge protection and interference filtering.
Follow these grounding requirements to ensure safety and performance
1. Make sure a service entrance ground rod is properly installed and connected.
2. An input power ground wire from the supply panel must be connected to the drive.
3. A dedicated output ground wire from the drive must be connected to the motor. Motor and ground
wires must be bundled together.
26