Outdoor Threephase Oil Immersed Electric Transformer

Lugao Power Co., Ltd strives for high quality and performance in its transformers. For this reason, LUGAO strictly controls every production step.Outdoor threephase oil immersed electric transformer is suitable for open air outdoor environment. Standard application is at altitudes below 1000 meters, but if used above 1000 meters, heating equipment can be added to prevent condensation. If it is used in the sea, it can be equipped with baffles and other protective devices to prevent corrosion of the body.Outdoor threephase oil immersed electric transformer has a high level of protection of the shell, dustproof and waterproof, cooled by oil, without additional cooling devices. Equipped with a pressure relief gate to avoid localized overheating.

LUGAO Outdoor threephase oil immersed electric transformer Introduction

To cope with different harsh environments, LUGAO has introduced the Outdoor three-phase oil-immersed power transformer, which effectively prevents water, dust and other contaminants from entering the transformer interior. The sealed oil tank effectively prevents moisture and oxidation, increasing the service life of the transformer's components; at the same time, it avoids environmental pollution caused by oil leakage. Adoption of high quality silicon steel sheet can effectively reduce no-load loss and save the cost.

Outdoor three-phase oil-immersed power transformer adopts transformer oil for cooling, the oil will naturally convection after being heated, which can effectively regulate the heat and bring the heat generated by the windings and iron core to the radiator. Transformer oil can decompose the arc extinguishing gas under high temperature, which can quickly extinguish the arc and prevent failure.Outdoor three-phase oil-immersed power transformer is easy to install and maintain, and can adapt to harsh weather and complex outdoor environment.

LUGAO Outdoor threephase oil immersed electric transformer Parameter

LUGAO Outdoor threephase oil immersed electric transformer Operating Environment

1.  Standard operating temperature: -30℃～+40℃, if it exceeds the standard, you need to negotiate with the manufacturer to install additional configuration

2.  Standard operating altitude: ≤1000 meters, when it exceeds the standard altitude, the heat dissipation efficiency will decrease with the increase of altitude, and the cooling system needs to be upgraded

3.  To avoid condensation, the relative humidity is ≤95%

4.  When installing outdoors, install a top cover according to the situation, and when installing indoors, ensure that the heat dissipation around is good

5.  Regularly check the oil level, oil quality and the condition of each component.  Ensure the efficient operation of the transformer

6.  Stay away from environments with flammable and explosive gases, away from environments with metal corrosion, and away from environments with strong electromagnetic interference

LUGAO Outdoor threephase oil immersed electric transformer Characteristics

1.  Good heat dissipation performance, no fan required, strong overload capacity, and effective isolation of high-voltage windings

2.  High safety, excellent fire resistance, avoiding risks such as fire, high mechanical strength, and able to withstand short-circuit current shocks

3.  Strengthen insulation and sealing design, efficient operation even at high altitudes, fully waterproof and sealed design, durable

4.  Green and environmentally friendly, low noise, no harmful gases

5.  No partial discharge, high operating stability.

6.  Good thermal stability, alkali corrosion resistance, reliable operation under various environmental conditions.

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