Yyn0 Dyn11 Yd11 Ynd11 Vector Gruppo Di Collegamento ...
1. Our transformer core adopt high-quality cold-rolled silicon steel sheet, greatly reducing the no-load loss and no-load current, and the core is tightly fixed to ensure that the core of the compact, reducing noise. 2. We adopt Oxygen-free copper Foil type winding, the surface is more neat than Wire type Winding, and it has more strong resistance to short circuit than Wire type Winding
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