Does it work a DTSU666-H in a 133/230V triphase system
Created: Oct 27, 2021 12:58:32Latest reply: Oct 29, 2021 13:53:58
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Hello friend. Unfortunately, the DTSU666-H does not support 133/230V. Huawei has no meter that can accept 133/230 V. You can refer to the following pictures:
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Hello @Tang_li , I can understand that the meter and the inverter don't work with 133/230V, but I can't undestand the reason why the inverter can work with a transformer because it will receive a normal 230/400V like always do.
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Tang_li
Created Oct 28, 2021 07:06:56
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Inverter grid connection requires grid parameters, and one of the parameters of the grid is voltage. After the inverter is connected to a transformer, the transformer is the power grid side of the inverter. The transformer only changes the voltage to the voltage suitable for the inverter. |
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