7. The IQCombiner5/5C accessory kit also includes a EPC
label for current transformers (CTs). Use these to apply on
the appropriate Current Transformer that enables the EPC
functionality.
8. Use the site congurations section in the Enphase Installer App
to dene the EPC settings for the site.
SYSTEM TYPE EPC FEATURE ENABLED
EPC ENABLING CT
LABEL QUANTITY
Grid-forming MPU Avoidance Consumption CT 2
Grid-forming
Aggregate Power Export Limiting
Consumption CT 2
Grid-tied MPU Avoidance Production CT 2
Grid-tied Aggregate Power Export Limiting Consumption CT 2
Section F - Operation
THIS SENSOR IS PART OF A POWER
CONTROL SYSTEM. DO NOT REMOVE
OR DISABLE. REPLACE WITH SAME
TYPE AND RATING.
IQ Combiner 5/5C Quick Install Guide49