APsystems YC500-A - Sample wiring diagram - 120 V;208 V three phase

APsystems YC500-A Installation/User Manual 22
APsystems YC500A/I Installation/User Manual
22
Wiring Diagram
Sample Wiring Diagram - 120V/ 208V Three Phase
AC JUNCTION BOX
AC BRANCH END CABLE
RED - L1 BLACK - L2 WHITE - N
METER
BRANCH END CAP
INSTALLED ON THE
OPEN AC CONNECTOR
UP TO 6 YC500 PER
BRANCH CIRCUIT
20 AMP CIRCUIT
BREAKER PER
BRANCH CIRCUIT
TO METER
OR AC
DISTRIBUTION
PANEL
NE UTRAL
GROUND
DISTRIBUTION PANEL
120 V/ 208V THREE PHASE
SOLAR
PANEL
ETHERNET CONNECTION
TO BROADBAND ROUTER
Apsystems
YC500 -NA
120 VAC POWER CABLE
ENERGY COMMUNICATION UNIT
ECU
Figure 15
NOTE: The ECU should function properly when connected to L1, L2
or L3.

Sample wiring diagram - 120V/208V Three Phase
Figure 12