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Beschikbare talen
Beschikbare talen
• We recommend using 1.5 mm
standard) power cable.
• Wiring diagram-split phase
A1-Micro
1 in 1
RS485-1
Please connect the corresponding line to the correct port of ECC-PLC as shown in the
following table:
Connected port/line
CT-1 (production CT; optional): White line
CT-1 (production CT; optional): Black line
CT-2 (production CT; optional): White line
CT-2 (production CT; optional): Black line
L1 line
L2 line
N line
PE line
CT-3 (consumption CT): White line
CT-3 (consumption CT): Black line
CT-4 (consumption CT): White line
CT-4 (consumption CT): Black line
ECC: A
ECC: B
ECC: GND
NOTICE!
2
(European standard) or 15-18 AWG (American
Refer to Technical Data
for the number of
microinverters per
AC branch circuit
A1-Micro
1 in 1
ECC-PLC
Red: L1 line
Black: L2 line
Yellow: N line
Green&yellow: PE line
Blue: CT communication line
Green: RS485 communication line
Phase-L1 & L2
CT-1
CT-2
L3
L2
L1
N
Ground
Distribution Box
ECC-PLC port
2A+
2A-
2B+
2B-
L1
L2
N
PE
1A+
1A-
1B+
1B-
A
B
G
CT-3
CT-4
Electrical grid
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