enphase IQ Combiner 5C

Section D - Installing the current transformers
IQBattery 5P metering for
grid-tied systems
For grid-tied sites, IQBattery 5P can be installed in the IQCombiner5/5C.
The IQBattery CT needs to be installed on the L2 line of the IQBattery with the arrow
pointing towards the breaker in the IQCombiner 5/5C.
Risk of electrocution and equipment damage! Do not install CTs when
current is owing in the sensed circuit. Always install CT wires in the
terminal blocks before energizing the sensed circuit.
IQ Gateway Terminal Block
Not usedRelay contacts
(if needed)
CU, C, AWG MIN
MEAS CAT III
OVC III
PD, B
OVC II
NLL
P
Digital Input
1234 NO
REF CCommon
Relay
C C C
Production Consumption
IQ Battery 5P
Blue
White
IQ Combiner 5/5C Quick Install Guide 36