Configuring the Country Data Set


Qualified person

As standard, the inverter is meant for connection to a utility grid with a 208 V wye connection or a 240 V split-phase system, and the associated country data set UL1741/2016/120 is factory-set. If the default country data set does not correspond with the grid configuration, the country data set can be adapted to the connected grid configuration.

The basic procedure for changing operating parameters is explained in another section Changing Operating Parameters).

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.