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Oil-immersed transformer S11

High heat dissipation efficiencyUsing transformer oil as the insulation and cooling medium, the oil boastsgood thermal conductivity. Coupled with a radiator, cooling fan, or oil pump,it can quickly di...

Oil-immersed transformer S11

  • CompanyShandong Quanshi New Material CO.,LTD
  • WhatsApp15866907495
  • Phone15588163070
  • Emaillunaquan1989@163.com
  • AddressNo. 05060, Unit A, Building 2, Yihe Three Road, Comprehensive bonded zone, Linyi City, Shandong Province, China

High heat dissipation efficiency

Using transformer oil as the insulation and cooling medium, the oil boastsgood thermal conductivity. Coupled with a radiator, cooling fan, or oil pump,it can quickly dissipate the heat generated during operation, making itsuitable for high-capacity and high-voltage scenarios (such as power gridsof 35kV and above, and large industrial units).

Wide capacity coverage

Capable of producing products with ultra-large capacity (up to tens of thousands of kVA), it is the main equipment for the backbone network of thepower system and power distribution in large factories, and dry-type transformers are difficult to replace.

Stable insulation performance

Transformer oil exhibits excellent dielectric strength and can isolate the air,slow down the oxidative aging of windings and iron cores, thereby extendingthe service life of the equipment.The limitations are prominent.

The cost advantage is obvious

Under the same capacity, the material cost and manufacturing cost of oil-immersed transformers are 10% to 30% lower than those of dry-type transformers, making them more cost-effective.

Fire-Safe

Cast-resin enclosure eliminates oil, ideal for indoor and high-rise installations.

Energy Efficient

Optimized core design reduces no-load loss and operating cost.

Easy Maintenance

Maintenance-free design with long service life and low noise.

Eco-Friendly

No oil leaks, no contamination risk. 100% recyclable materials.

Low Noise

Below 55 dB at full load — ideal for hospitals and offices.

Global Standards

IEC 60076, CE / CCC ready, optional UL / KC certification.

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