SMA Sunny Boy 3800U, Руководство по установке

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SB3800U-12:SE2006 SMA America 4-3
Utility Configuration Jumpers
The SB3800U comes from the factory pre-configured for utility interconnection with
neutral. The SB3800U may be reconfigured for grids without neutral by setting the
jumpers on the board of the SB3800U.
The utility configuration jumpers allow the SB3800U to be connected to transformers
where the neutral is not present, such as the 208V and 240V Delta, shown in Figure 4-
3. Refer to the figure below for a description of jumper settings.
Figure 4-2 Utility Configuration Jumpers
The SB3800U may be configured for two different grid types commonly found in the
U.S. The SB3800U is compatible with:
• 208 V AC output
• 240 V AC output ("split-phase" or open delta)
240 / 208 VAC (Default)
(With Neutral)
208V Delta, No Neutral.
240V Delta, No Neutral.
Fan Test.
Display