IQ7+ Micro Installation
Table Of Contents
- Important Safety Information
- The Enphase IQ System
- Planning for Microinverter Installation
- Parts and Tools Required
- Enphase Microinverter Installation
- Step 1: Position the Enphase Q Cable
- Step 2: Position the Junction Box
- Step 3: Mount the Microinverters
- Step 4: Create an Installation Map
- Step 5: Manage the Cabling
- Step 6: Connect the Microinverters
- Step 7: Terminate the Unused End of the Cable
- Step 8: Complete Installation of Junction Box
- Step 9: Connect the PV Modules
- Step 10: Energize the System
- Set Up and Activate Monitoring
- Troubleshooting
- Technical Data
IQ 7 / IQ 7+ / IQ 7X Micro Installation and Operation
© 2018 Enphase Energy Inc. All rights reserved. 141-00043-02
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Step 7: Terminate the Unused End of the Cable
Terminate the unused end of the Enphase Q Cable as follows.
A. Remove 13 mm (½ inch) of the cable sheath from the
conductors. Use the terminator loop to measure 13 mm.
B. Slide the hex nut onto the cable. There is a grommet inside
of the hex nut that should remain in place.
C. Insert the cable into the terminator body so that each of the
two wires land on opposite sides of the internal separator.
D. Insert a screwdriver into the slot on the top of the terminator to hold it in place, and torque the
nut to 7 Nm.
E. Hold the terminator body stationary with the screwdriver and turn only the hex nut to prevent
the conductors from twisting out of the separator.
NOTE: Turn only the hex nut to prevent conductors from twisting out of the separator.
F. Attach the terminated cable end to the PV racking with
a cable clip or tie wrap so that the cable and terminator
do not touch the roof.
WARNING: The terminator cannot be re-
used. If you unscrew the nut, you must
discard the terminator.
Terminator
Body
13mm
Internal view