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Magnetic saturation transient effect of transformer

The magnetic saturation transient effect of transformer should pay attention to whether the flux is near saturation under the condition of minimum input voltage and maximum pulse width. Because the pulse width will narrow when the input voltage is high,

Transformer short-circuit fault causes

There are many reasons for transformer internal faults and accidents due to transformer outlet short circuit, and they are also more complicated. It is related to structural design, raw material quality, process level, operating conditions and other facto

A Party to Celebrate New Year

On 28th, December, Henan Zhongtian Aerospace Technology Group (ZTaero Group) held a big party to celebrate the Christmas Day and the coming New Year. All the company members attended the party, including our general manager Mr. Zhang and other leaders.

Minimum allowable insulation distance in dry transformer

When the insulation gap in the insulation, the improper selection of material and size, if these gaps are fixed, the transformer can be damaged. If it is fixed, the insulation and other materials are wasted greatly, and the price of the whole transformer

Ztelec Group