Sungrow SH5K - Appendix III: AS;NZS 4777.2 Compliant; Demand Response Modes and DRED Connection

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12 Appendix III: AS/NZS 4777.2
Compliant
The inverter supports the demand response modes, the reactive power regulation,
and the power quality response, as specified in the standard AS/NZS 4777:2015.
12.1 Demand Response Modes
12.1.1 Connecting the inverter to a DRED
The inverter has integrated a terminal block for connecting to a DRED. After the
connection, the DRED assert DRMs by shorting together terminals as specified in
Tab. 12-1.
The modes from DRM0 to DRM8 are supported by the inverter and the information
is marked on the label located near the DRM terminals.
Tab. 12-1 Method of Asserting DRMs
Mode Asserted by Shorting Terminals
DRM0 RefGen or Com/DRM0
DRM1
1/5
DRM5
1/5 or RefGen
DRM2 / DRM6
2/6
DRM3 / DRM7 3/7
DRM4 / DRM8 4/8