Hongye Transformer Co., Ltd.
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Hongye - Flameproof Dry Transformer for Mine
Product category: Special transformer series. Product description: Stable transmission of power to ensure mine safety. Small body, light weight, easy to transport underground, good heat dissipation performance. Stable quality, reliable operation, easy to operate. Large-scale production, short delivery time.
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dry-type transformer
low voltage switch
mobile substation
high voltage switch
substation control
transformer technology
power transmission
- German cylinder corrugated shape;
- NOMEX paper insulation system;
- Circular core column, non-enveloped winding structure;
- Unique design of connecting cavity;
- Eight point fastening, can be vertical shaft.
1) Full corrugated cylinder structure
Full corrugated cylinder type flameproof shell is used to improve the strength of the shell, and the shell can withstand 1MPa pressure.
2) DuPont C-class NOMEX paper core technology
The transformer body adopts the non-enveloped winding structure, and the DuPont C-class NOMEX insulation material is selected to effectively ensure the electrical performance of the coil and ensure the short-term overload capacity of the transformer.
3) VPI vacuum pressure dip paint
After winding, the coil has been subjected to international advanced VPI vacuum pressure dipping and drying and curing for many times, which effectively improves the insulation performance and mechanical strength of the coil.
4) Stable flameproof structure
Advanced design, testing means, perfect production, processing technology, to ensure the flameproof structure performance is stable, safe and reliable.
5) Imported programmable controller
The high and low voltage switch of mobile substation is controlled by imported programmable controller (PLC), which has high reliability and stability.