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SMA SB 3800-U User Manual

Page 27

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SB3800U-12:SE2006

SMA America

4-5

240 Delta : 120 Stinger

Figure 4-4 Utility Configuration Jumper Examples

The figure above illustrates the proper jumper settings when connecting to a 240 Delta :
120V Stinger type transformer. Note the order in which inverters are connected to the
phases.

Inverter 3

Jumper Settings

120 V

120 V

240

V

240

V

Inverter

2

Jumper

Settings

Inverter

1

Jumper

Settings

240 V