enphase IQ System Controller 3M Quick Install Manual page 33

Section D - Power Control System (PCS)
Setting up PCS on-site during commissioning
1. Ensure the availability of the following Enphase products as required on-site to implement PCS.
P R O D U C T
IQ System Controller 3M
IQ Combiner 5/5C
IQ Battery 5P
Microinverters
IQ Meter Collar
2. Installation of the CTs
The current transformer (CT) placement for each of the features is shown in the following table:
E N P H A S E P O W E R C O N T R O L F E AT U R E
Main Panel Upgrade
(MPU) avoidance
IQ Battery oversubscription
Battery import only
Battery export only
7
Aggregate power export limit
Battery CT is not utilized for IQ Battery oversubscription, but it is required for other functionality of IQ Battery 5P.
1
NOTE: Refer to the CT Wiring section for details.
3. Ensure all PCS-controlled busbars and/or conductors are protected with suitably rated overcurrent devices that are appropriately sized
for the busbar rating or conductor ampacity.
4. For sites with main panel upgrade (MPU) avoidance mode enabled, indicate this with the label.
Record the maximum operating current value on the label.
The label is provided as part of the IQ System Controller Literature kit.
MPU avoidance label
Recommended area to affix - On the dead front below the transparent breaker, position the cover for the main breaker.
IQ System Controller 3M quick install guide
S K U
SC200D111CMC1US01
X-IQ-AM1-240-5, X-IQ-AM1-240-5C, X-IQ-AM1-240-5-HDK, X-IQ-AM1-240-5C-HDK
IQBATTERY-5P-1P-NA
IQ8 Series
MC200011V01
C U R R E N T T R A N S F O R M E R ( S ) U T I L I Z E D
Production CT, Battery
CT, and IQ Meter Collar
Battery CT1
Production CT and
IQ Meter Collar
Production CT, Battery
CT, and IQ Meter Collar
6
IQ Meter Collar
THE MAXIMUM CURRENT BACKFED BY THIS SYSTEM TO
THE MAIN PANEL MAY BE CONTROLLED ELECTRONICALLY.
REFER TO MANUFACTURER'S INSTRUCTIONS
FOR MORE INFORMATION.
PCS CONTROLLED CURRENT SETTING:
DATE OF CALCULATION AND SETTING:
C T P L A C E M E N T
Production CT is placed inside the IQ Combiner.
IQ Meter Collar is placed in the meter socket between
the main panel busbar and utility meter.
Battery CT is to be placed inside the IQ System Controller.
Battery CT is to be placed inside the IQ System Controller.
Production CT is placed inside the IQ Combiner.
IQ Meter Collar is placed in the meter socket between
the main panel busbar and utility meter.
Production CT is placed inside the IQ Combiner.
IQ Meter Collar is placed in the meter socket between
the main panel busbar and utility meter.
Battery CT is to be placed inside the IQ System Controller.
5
IQ Meter Collar is placed in the meter socket between
the main panel busbar and utility meter.
130.00
4
AMPS
1
3
REV
01 INITIAL RELEASE
33
2