Backup Loads Wiring - enphase IQ System Controller 2 Quick Install Manual

Section C - Wiring

Backup loads wiring

When using Eaton CSR main breaker
When not using Eaton CSR main breaker
IQ System Controller 2 Quick Install Guide
300 kcmil-2 AWG
1/4"
AW G TO R Q U E ( L B . I N )
300 kcmil-2 250
Backup lug connection
N E U T R A L A N D G R O U N D C O N N E C T I O N S
Backup lug
Neutral and ground bar – large holes
Neutral and ground bar – small holes
Neutral lugs
300 kcmil-14 AWG
1/0-14 AWG
300 kcmil-14 AWG
1/0-14 AWG
AW G TO R Q U E ( L B . I N )
300 kcmil-1 275
1/0-3 50
4-6 45
8 40
10-14 35
6-8 25
10-14 15
300 kcmil-6 275
1/4"
5/16"-24 UNF
#10-32 UNF
3/8"
25