Large-Capacity Ultra-High Voltage Dry-Type Transformer

Executive standards：

IEEE C57.12.91-2020 Standard test code for dry-type distributton and power transformers.

IEEE C57.12.60-2020 Standard for thermal evaluation of insulation systems for dry-type power and distribution transformers.

IEC60076-11:2018 “Power transformers - Part 11: Dry-type transformers”.

GB/T1094.1-2013“Power transformers Part 1: General”.

GB/T1094.3-2017“Power transformers Part 3: Insulation levels, insulation tests and external insulation air gaps”.

GB/T1094.5-2008“Power transformers Part 5: Ability to withstand short circuit”.

GB/T1094.10-2003"Power transformers Part 10: Determination of sound level".

GB/T1094.11-2022“Power transformers Part 11: Dry-type transformers”.

GB/T10228-2015“Technical parameters and requirements for dry-type transformers”.

GB/T22072-2008 “Technical parameters and requirements for dry-type non-crystalline alloy core distribution transformers”.

GB 20052-2020 “Energy efficiency limits and energy efficiency grades for power transformers”.

Product Introduction：

It provides personalized customization for large capacity, high voltage, multiple current pulses, and complex load electrical environments, breaking through the design, manufacturing, and application bottleneck of traditional dry-type transformers. It is widely used in key national aerospace, aviation, nuclear industry research units, and extreme special working conditions.

Product Features：

1.Personalized customization.

2.Reasonable structure, high mechanical strength.

3.Stable operation, strong short-circuit resistance, low leakage flux, and low temperature rise.

4.Superior to international advanced design and manufacturing levels.

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