Field Wiring One Branch Of Single-Phase Pv - enphase IQ System Controller 3 INT Quick Install Manual

Section B - Wiring
Single-phase home

Field wiring one branch of single-phase PV

NOTE: Do not change the IQ Gateway breaker position from
slot number 19 (indicated in dead front).
IQ System Controller 3 INT Quick Install Guide
PV neutral
PV L1
C O N N E C T I O N S
IQ System Controller 3 INT lugs
Neutral and ground bar large
holes
Neutral and ground bar small
holes
PV L1
PV neutral lug (pre-wired to neutral pole on 4-pole breaker)
PV breaker*
IQ Gateway breaker (pre-installed and pre-wired)
WARNING! PV neutral must be connected to breaker.
Legends
L1
Neutral
PV
* Pre-installed four-pole breaker to be used for PV wiring.
W I R E S I Z E S TO R Q U E S T R I P L E N G T H
(Sq. m m ) ( N m ) (m m )
2.5 - 35
6 12
2.5 - 35
5 10
2.5 - 16
2.2 10
16