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【Information 】Enterprise Recommendation: [Transformer Core, Accessories, and Fittings]Release Date:2026-03-10
Jiangsu Guanghui Electric Power Equipment Co., Ltd. was established in February 1978 and is located in Sheyang County, Y
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【Questions 】Abnormal sound of transformerRelease Date:2025-08-15
1. When a single-phase grounding or resonance overvoltage occurs in the power grid, the sound of the transformer is shar
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【Questions 】Under normal load and cooling conditions, the transformer experiences a continuous increase in oil temperatureRelease Date:2025-08-15
1. Due to eddy currents or insulation damage of the through core screws used for clamping the iron core, the oil tempera
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【Questions 】Significant changes in the color of transformer insulation oilRelease Date:2025-08-15
Insulating oil may come into contact with air during operation and gradually absorb moisture from the air, thereby reduc
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【Questions 】Oil injection occurs in the fuel pillow or explosion-proof pipeRelease Date:2025-08-15
When the secondary system suddenly experiences a short circuit and the protection fails to operate, or when there is an