Manual

4 Operation
SMA Solar Technology AG
User Manual SBxx-US-1XP-41-BA-en-10 39
The basic procedure for changing operating parameters is explained in another section (see
Section4.13 "Changing Operating Parameters", page37).
Grid configuration Configurable country data sets
208Vdelta connection UL 1741: UL1741/2016/208
CA Rule 21:
HECO_OHM Rule 14H SRD 1.1: HECO_OHM
Rule 14H SRD 1.1 / 208 L-L
ISO-NE: NE-ISO / 208 L-L
208 V wye connection UL 1741: UL1741/2016/120
CA Rule 21: CA Rule 21 / 120 L-N-L
HECO_OHM Rule 14H SRD 1.1: HECO_OHM
Rule 14H SRD 1.1 / 120 L-N-L
ISO-NE: NE-ISO / 120 L-N-L
240 V delta connection UL 1741: UL1741/2016/240
CA Rule 21: CA Rule 21 / 240 L-L
HECO_OHM Rule 14H SRD 1.1: HECO_OHM
Rule 14H SRD 1.1 / 240 L-L
ISO-NE: NE-ISO / 240 L-L
240V split-phase system UL1741/2016/120
CA Rule 21: CA Rule 21 / 120 L-N-L
HECO_OHM Rule 14H SRD 1.1: HECO_OHM
Rule 14H SRD 1.1 / 120 L-N-L
ISO-NE: NE-ISO / 120 L-N-L
Stand-alone grid Island Mode 50Hz / Island Mode 60Hz
Procedure:
• Select the parameter Set country standard and set the required country data set.
4.15 Configuring the Rapid Shutdown Function
The Rapid Shutdown function of the inverter must be enabled if the PV modules or PV strings are
equipped with an additional DC disconnection unit that disconnects the PV array from the inverter.
You can enable the Rapid Shutdown function by selecting one of three available operating modes
in accordance with the DC disconnection unit used. If you do not want to use the Rapid Shutdown
function, you can disable it.