Oil-Immersed Power Transformer

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0102030405

Oil-immerced power transformer S22-M-400/10 Three phase 30kva-2500kva

For over 20 years, we have provided excellent transformer supply with capabilities ranging from 30 kVA to 2500 kVA.The majority of Europe's and America's technological needs can be satisfied by us.We hope to work with you in China for a very long time.

Our company manufactures a three-phase oil-immersed distribution transformer with an improved short-circuit resistance due to a novel insulating structure. Superior quality cold-emulsified silicon steel sheet serves as the core material. High voltage winding uses multi-layer cylinder structure and premium oxygen-free copper wire. Every fastener has a unique loose-proof feature. To guarantee that the transformer oil does not come into touch with the air, this product cancels the oil conservator, moisture absorber, and other oil protection mechanisms. The transformer oil's minimal cost of operation and maintenance is its most significant quality; under normal circumstances, it can be used constantly without having to be treated. Additionally, the service life is extended and operation dependability is improved.
The product is promoting high-tech goods nationally and has the qualities of high efficiency and low loss. It may save a substantial amount of money on operational expenses and electricity consumption, as well as major social advantages.

product details

Product featureHeg

1.Stable performance of pure copper coil.The use of high-quality paper wrapped copper wire, copper foil, all copper coil good conductivity, strong short-circuit resistance, life up to 30 years!

2.New silicon steel sheet reduces losses.The high quality cold rolled oriented silicon steel sheet is rolled without seams, the lamination coefficient is increased, the effective section is increased, and after vacuum annealing, the no-load loss and noise are greatly reduced, and the mechanical strength is enhanced!

3.Pay attention to detail and strive for excellence.In order to ensure the tightness and roundness of the winding and reduce the temperature rise of the winding, the axial oil passage of the high voltage winding and the main empty passage between the high and low pressure are all using the stay curtain!

4. Heat dissipation design with fully sealed insulation.The transformer's overload capacity can be increased without requiring maintenance thanks to its fully sealed corrugated fuel tank, spray process, corrugated heat dissipation, and cancellation of the oil storage tank. It also has a smooth reflux, no dead angle for oil collection, a beautiful appearance, and no oil stains.

Once the acceptance project test is passed, this series of transformers can be placed into operation without the need for a core inspection after normal transportation.

Conditions of useHeg

1, the highest ambient temperature: +40℃

2, the lowest ambient temperature: -25℃

3, altitude: <1000m

4, the highest monthly average relative humidity: 90% (20℃)

5, installation location: installed in a place without fire, explosion danger, serious pollution, chemical corrosion and violent vibration, indoor or outdoor.

Key attributesHeg

Industry-specific attributes

Phase: Three

Other attributes

Output Voltage: 400V.etc

Input Voltage: 6kV, 10kV, 35kV, 132kV, 110kV.etc

Place of Origin: Henan, China

Brand Name: Yubian

Model Number: S22-M-400/10

Coil Number: Autotransformer, Dual-winding
Usage: Power Distribution

Coil Structure: Toroidal

Rated Capacity: 30KVA~2500KVA

Package: Standard Package

Port: Ningbo or Shanghai