Benefits of Using Oil-Cooled Transformers in Industrial Applications

Oil-cooled transformers have become a popular choice for industrial applications due to their numerous benefits. These transformers are designed to efficiently transfer heat away from the core and windings, ensuring optimal performance and longevity. In addition to their cooling capabilities, oil-cooled transformers are also fire-proof, making them a safe and reliable option for industrial settings. One of the key advantages of using oil-cooled transformers is their ability to effectively dissipate heat. As electrical currents flow through the transformer, heat is generated, which can lead to overheating if not properly managed. Oil-cooled transformers use a high-quality insulating oil that absorbs and carries away heat from the core and windings, preventing the transformer from reaching dangerous temperatures. This efficient cooling process helps to maintain the transformer’s performance and extends its lifespan.

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current (%)	Short-circuit impedance (%)
S11-630	630	33,35/6.3,6.6,10.5,11	830	7870	1.10	6.5
S11-800	800	33,35/6.3,6.6,10.5,11	980	9410	1.00	6.5
S11-1000	1000	33,35/6.3,6.6,10.5,11	1150	11540	1.00	6.5
S11-1250	1250	33,35/6.3,6.6,10.5,11	1410	13940	0.90	6.5
S11-1600	1600	33,35/6.3,6.6,10.5,11	1700	16670	0.80	6.5
S11-2000	2000	33,35/6.3,6.6,10.5,11	2180	18380	0.70	6.5
S11-2500	2500	33,35/6.3,6.6,10.5,11	2560	19670	0.60	6.5
S11-3150	3150	33,35/6.3,6.6,10.5,11	3040	23090	0.56	7.0
S11-4000	4000	33,35/6.3,6.6,10.5,11	3620	27360	0.56	7.0
S11-5000	5000	33,35/6.3,6.6,10.5,11	4320	31380	0.48	7.0
S11-6300	6300	33,35/6.3,6.6,10.5,11	5250	35060	0.48	7.5
S11-8000	8000	33,35/6.3,6.6,10.5,11	7200	38500	0.42	7.5
S11-10000	10000	33,35/6.3,6.6,10.5,11	8700	45300	0.42	7.5
S11-12500	12500	33,35/6.3,6.6,10.5,11	10080	53900	0.40	8.0
S11-16000	16000	33,35/6.3,6.6,10.5,11	12160	65800	0.40	8.0
S11-20000	20000	33,35/6.3,6.6,10.5,11	14400	79500	0.40	8.0
S11-25000	25000	33,35/6.3,6.6,10.5,11	17020	94100	0.32	8.0
S11-31500	31500	33,35/6.3,6.6,10.5,11	20220	112900	0.32	8.0

In addition to their cooling properties, oil-cooled transformers are also fire-proof. The insulating oil used in these transformers is non-flammable, providing an added layer of safety in industrial environments where fire hazards are a concern. This fire-proof feature gives operators peace of mind knowing that their equipment is protected from the risk of fire, reducing the likelihood of costly damage or downtime.

Oil-cooled transformers are also known for their durability and reliability. The high-quality materials and construction of these transformers make them resistant to wear and tear, ensuring consistent performance even in harsh industrial conditions. This reliability is essential for maintaining the efficiency of industrial operations and minimizing the risk of costly downtime due to equipment failure. Another benefit of using oil-cooled transformers is their energy efficiency. By effectively dissipating heat and maintaining optimal operating temperatures, these transformers help to reduce energy consumption and lower operating costs. This energy efficiency not only benefits the bottom line but also contributes to a more sustainable and environmentally friendly operation. Furthermore, oil-cooled transformers are versatile and can be customized to meet specific industrial requirements. Whether for high-voltage power distribution, industrial machinery, or renewable energy applications, these transformers can be tailored to suit a wide range of needs. This flexibility makes oil-cooled transformers a valuable asset for industrial operations looking to optimize their electrical systems. In conclusion, oil-cooled transformers offer a range of benefits that make them an ideal choice for industrial applications. From efficient heat dissipation and fire-proof properties to durability, reliability, and energy efficiency, these transformers provide a safe and reliable solution for powering industrial equipment. With their versatility and customizability, oil-cooled transformers are a valuable asset for any industrial operation looking to optimize its electrical infrastructure.