Product category: Product Center Special Transformer Series Product Description: stable transmission of power to ensure the safety of the mine, small and light, easy to transport underground, good heat dissipation performance; Stable quality, reliable operation and convenient operation; Large scale production, short delivery time. Technical innovation points: 1. German cylinder corrugated; 2. Nomex Paper Insulation System; 3. Long round core column and non encapsulated winding structure; 4. Unique wiring cavity design; 5. It can be fixed at 8 o'clock and run vertically. Performance features: full corrugated cylindrical structure adopts full corrugated cylindrical flameproof shell to improve the strength of the shell. The shell can withstand 1MPa pressure. DuPont C-level Nomex Paper Core Technology transformer body adopts non encapsulated winding structure and uses DuPont C-level Nomex insulation material to effectively guarantee the electrical performance of the coil, To ensure the short-time overload capacity of the transformer, the VPI vacuum pressure impregnated coil has been used for many times after winding, which has effectively improved the insulation performance and mechanical strength of the coil. The performance of flameproof structure is stable, advanced design and detection means, perfect production and processing technology ensure that the performance of flameproof structure is stable, safe and reliable. Imported PLC is used to control the high and low voltage switch of mobile substation, which has high reliability and stability.