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6 Electrical Connection SMA Solar Technology AG <br />Installation ManualSBxx-1SP-US-41-IA-xx-12 32 <br />Compatible grid configurations: <br />The connection procedure will vary, depending on the grid configuration; the country data set may <br />have to be set. The following table provides an overview of the compatible grid configurations, <br />which conductors have to be connected to the inverter to comply with the grid configuration and <br />which country data set can be set. As standard, the inverter is meant for connection to a utility grid <br />with a 208 V wye connection or a 240 V split-phase system, and the country data set <br />UL1741/2016/120 L-N-L is factory-set. <br />Compatible grid configura- <br />tion <br />Conductors to be <br />connected <br />Configurable country data sets <br />240 V split-phase system L1, L2 and N • UL1741/2016/120 L-N-L <br />• HECO_OHM Rule 14H SDR <br />1.1/120 L-N-L <br />• CA Rule 21 / 120 L-N-L <br />• NE-ISO / 120 L-N-L <br />208 V wye connection L1, L2 and N <br />208 V delta connection L1 and L2 • UL1741/2016/208 L-L <br />• HECO_OHM Rule 14H SDR <br />1.1/208 L-L <br />• CA Rule 21 / 208 L-L <br />• NE-ISO / 208 L-L <br />240 V delta connection L1 and L2 • UL1741/2016/240 L-L <br />• HECO_OHM Rule 14H SDR <br />1.1/208 L-L <br />• CA Rule 21 / 240 L-L <br />• NE-ISO / 240 L-L <br />6.2.2 Connecting the Inverter to the Utility Grid <br />Requirements: <br />☐ All electrical installations must be carried out in accordance with the local standards and the <br />National Electrical Code ® ANSI/NFPA 70 or the Canadian Electrical Code® CSA C22.1. <br />☐ The connection requirements of the grid operator must be met. <br />☐ The grid voltage must be within the permissible range. The exact operating range of the <br />inverter is specified in the operating parameters. <br />Procedure: <br />1. Disconnect the AC circuit breaker and secure it against reconnection. <br />2. Remove the adhesive tape from the enclosure opening for the AC connection. <br />3. Insert the conduit fitting into the opening and tighten from the inside using the counter nut. <br />4. Attach the conduit to the conduit fitting. <br />EN <br />G <br />L <br />I <br />S <br />H <br />534 S Sycamore St <br />- 10110979707/01/22