Guide

Load Center
To Grid
From PV System
Pr
oduction CT
The arrow must point toward the load — away from the solar array.
IQ Envoy Terminal Block
Relay contacts (if needed)
L1: black
L2: red
N: white
white
blue
white
blue
Not used
white
blue
Consumption CTs The arrows must point toward the load — away from the grid.
P1 C1 C2
1 2 3 4
NO
Ref
Common
C
Digital Input Relay
PD, B300
OVC II
L1 L2
N
CU, 75C, 14AWG MIN MEAS CAT III OVC III
Production | Consumption