INSTALLATION AND SETUP
Electrical Installation
21
High Voltage Wiring Connections
Ground Connections
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.
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 SubDrive Utility, 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.
Risk of damage to drive
,
or malfunction can occur.
•
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.
Summary of Contents for SUBDRIVE UTILITY
Page 1: ......
Page 42: ...SPECIFICATIONS Notes 42 Notes ...
Page 45: ...Manuel d utilisation ...
Page 89: ...Manual del propietario ...
