Three Phase Copper Oil Type Distribution Electric Transformer 33kv Supplier

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of three phase copper oil type distribution electric transformer 33kv supplier in China. If you're going to buy customized three phase copper oil type distribution electric transformer 33kv supplier made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

The following measures can be taken for three-phase copper oil-immersed distribution power transformers to resist bad weather:

Moisture and rainproof: In rainy seasons, distribution transformers are prone to water ingress and moisture due to humid environments, resulting in reduced insulation resistance and even electrical fires. Therefore, it is necessary to strengthen the inspection of transformers, use insulation resistance measuring instruments to measure insulation resistance values, and determine whether water ingress and moisture have occurred. At the same time, check the rubber gaskets and washers of the transformer, tighten the loose parts in time, and ensure good sealing performance.

Heat dissipation management: In the hot and humid summer, heat dissipation management of oil-immersed distribution transformers is particularly important. It is necessary to strengthen the insulation and heat dissipation capabilities of the transformer to ensure that the ambient temperature does not exceed 40°C to prevent equipment failures due to excessive temperature. This can be achieved by adjusting the tap switch, checking the cooling system, etc. ‌

‌Lightning protection‌: During the thunderstorm season, three-phase distribution transformers need to be equipped with lightning arresters and power lightning arresters, and tests should be carried out before the thunderstorm season to ensure that the lightning arresters work properly and prevent lightning from damaging the transformers ‌

‌Regular maintenance and inspection‌: Regularly check the various indicators of three-phase oil-immersed distribution transformers, including grounding resistance, low-voltage leads, oil quality, etc., to ensure that the equipment is in good condition. Especially before the thunderstorm season, it is necessary to inspect the power room for water leakage to prevent rainwater from falling on the indoor dry-type transformer and damaging the insulation system ‌

Through the above measures, the operating stability and safety of three-phase copper oil-immersed distribution power transformers in severe weather can be effectively improved.

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