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• Meters /CT/ RS485
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3
8th
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1
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SETTINGS
FEATURE PARM
METERS/CT
The inverter has integrated export limitation
functionality. To use this function, a power meter
or a CT must be installed.
• CT1: For Hybrid/AC.
• Compatible Meter type: DDSU666 (CHINT), SDM230 (EASTRON).
CT:
This inverter has an integrated export management function. To enable this function, a
power meter or CT must be installed. The CT should be clamped on the main live line of the grid
side. The arrow on the CT should be pointing towards the grid. The white cable connects to
CT+, and the black cable connects to CT.
The PIN definitions of Meter/CT/485 interface are as
below.
Meter/CT setting:
GRADE
CT2: Grid tied inverter (if have).
Short press the touch key to switch display or make the 1. Long press the touch
key to confirm your setting.
pin code
485B
Loggers
CT2
CT1-
meter
485B
CT2+
Loggers
definition
485A
CT1+
485A
meter
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