Used Power Transformers-manufacture,factory,supplier from China

Application of on-load voltage regulating isolation transformersGrid voltage regulationOn-load voltage regulating isolation transformer has significant advantages in grid voltage regulation, widely used in urban power grids, rural power grids and transmission line voltage adjustment.

Single-phase transformers have lower losses and significant power savings. The no-load losses of single-phase transformers are lower than those of three-phase transformers for the same capacity. In addition, single-phase transformers have a more economical way of erecting high-voltage lines and low-voltage lines, which helps to reduce project costs.Single-phase transformers use small-capacity, densely-packed points to increase the number of users and improve the reliability of power supply.

Pad-mounted transformers are compact, ground-mounted electrical devices designed for both residential and commercial power distribution. Available in both single-phase and three-phase models, these transformers ensure a safe, reliable, and efficient means of transforming electrical voltage for various applications. Typically installed in urban and suburban areas, they offer a low-maintenance and secure alternative to overhead systems.

In modern society, electricity has become an important part of people's lives. Transformers play a vital role in the transmission and distribution of electricity. Among many transformer types, single-phase transformers are becoming the first choice for lighting and small power systems due to their unique advantages and excellent performance.

Capacity Range: 50kVA to 2500kVAVoltage Range: Typically used for high-voltage transmission applications, with primary voltages ranging from 11kV to 400kVPower transformers are essential for transmitting electrical power over long distances with minimal lossAvailable in different configurations such as single-phase or three-phase, depending on the application requirementsConstructed with high-quality insulation materials and components to ensure reliability and performanceProduct Advantages:High Efficiency: Power transformers offer high efficiency in voltage transformation, reducing energy los

Voltage ConversionAmerican transformers are mainly used to convert high-voltage electrical energy into low-voltage electrical energy, or vice versa, to meet the demand for electricity at different voltage levels.Capacity AdjustmentAmerican transformer can adjust the output capacity of the transformer according to the actual load demand, so as to achieve the purpose of energy saving and optimization of power system. Short-circuit impedanceAmerican transformers have suitable short-circuit impedance to ensure that the power system can still operate stably in case of short-circuit failure.&nb

Single-phase transformer with its high efficiency, energy saving and environmental protection, high reliability, compact structure and adaptability, etc., has an important application value in the power system. With the continuous development of science and technology and the gradual enhancement of environmental protection awareness, the advantages of single-phase transformers will be more obvious, and its application prospects in the power system will be more extensive.

Advantages of a 500kVA Oil Immersed Transformer:High efficiency and reliability: Oil immersed transformers are known for their high efficiency and reliable operation. The oil used as a coolant and insulating medium ensures that the transformer operates at optimal temperatures, thus enhancing its lifespan.Fire-resistant and safe: Oil immersed transformers are inherently fire-resistant, making them a safe choice for industrial and commercial applications.

Mining transformer as the power distribution equipment of themine,mainly be used in the location with coal dust and methanebut without explosive dangerous in mine for electric driving andelectricity for lighting.Product features ◆ The core use high quality and low loss cold-rolled silicon steel sheet,which has the advantage of low no-load loss 、small no-load current and low noise.◆ Mining general transformer has solid structure、low appearance and is easy to be loaded in mine.The upper part ofthe transformer has no oil conservator and there is enough room in the upper of the oil in order t

Advantages of 200kva Dry-Type Power Transformer:Compact Design:One of the key advantages of 200kva Dry-Type Power Transformers is their compact design. These transformers are designed with advanced engineering techniques, allowing for a smaller footprint without compromising on performance. This compact design not only saves valuable space but also reduces installation and maintenance costs.Efficient Cooling System:200kva Dry-Type Power Transformers are equipped with efficient cooling systems, ensuring optimal performance and reliability.

Rated Voltage: 3.6kV, 12kV, 15kVRated Capacity: Typically ranging from a few hundred kVA to several thousand kVA based on specific requirementsDistribution transformers are designed for power distribution systems to step down voltage levels for commercial, residential, and industrial applicationsAvailable in various configurations such as pole-mounted, pad-mounted, and substation-type transformersDesigned to meet relevant industry standards for safety and performanceProduct Advantages:Efficient Voltage Regulation: Distribution transformers provide reliable and stable voltage transformation, en

220KV Power TransformerTechnological innovation(1) Energy-saving transformers: in order to reduce energy consumption and improve the operational efficiency of the power grid, in recent years, China's researchers and manufacturing enterprises have been developing energy-saving transformers.

Rated Voltage: 6kV, 12kV, 15kVRated Capacity: Typically ranging from hundreds of kVA to thousands of kVA, depending on the specific applicationOil-immersed Design: Filled with high-insulating oil for cooling and insulation purposesDifferent winding connection methods available, such as Yyn0, YNyn0, etc.Compliant with relevant national and industry standards, providing high levels of safety and reliabilityProduct Advantages:High Efficiency and Energy Savings: Power transformers have high overall efficiency, helping to reduce energy lossesExcellent Insulation Performance: The insulating oil insi

1 Efficiency and Reliability:The 1000kva dry-type power transformer is designed with high-quality materials and advanced manufacturing techniques, ensuring efficient and reliable operation. Its robust construction and minimal heat generation contribute to its long-lasting performance, reducing the need for frequent maintenance and repairs.2. Fire Safety and Environmental Friendliness:Dry-type transformers do not use oil as a cooling medium, which eliminates the risk of oil spills and fire hazards.

The small size and light weight of dry-type transformers and the fact that they do not require preheating treatment make them ideal for future urban power systems. Due to their excellent thermal performance, dry-type transformers can withstand 150% of their rated load without overheating under forced air cooling conditions. This not only improves power conversion efficiency, but also reduces energy consumption, which is conducive to the realization of green and sustainable development.Another notable feature of the dry-type transformer is its flame retardant and explosion-proof performance.

Excellent Insulation Performance: The oil-immersed transformer utilizes high-performance insulating oil, effectively isolating different windings and ensuring the safe operation of the power system.Efficient Cooling System: The transformer's shell acts as a radiator, quickly dissipating heat and maintaining optimal temperature, thus prolonging its lifespan.Highly Reliable: Advanced processing techniques and superior materials are employed, ensuring the transformer's durability and stability.Energy Efficiency: The transformer offers high energy conversion efficiency,

Energy conservation and emission reduction, green environmental protectionThe S (B) H15 amorphous alloy transformer uses amorphous alloy materials, which reduces no-load losses by 70% -80% compared to traditional silicon steel transformers.

35kV SZ11 series of oi-immersed power transformers are more advanced in design.The material ,the structureand process has been improved greatly.Having beautiful appearance、reliable operation、low loss and low noise,thetransformers reach the advanced level compared with similar foreign products.The SZ11 series can adjust voltagemanually,electrically or automatically in a side with the help of OLTC on the voltage regulating range,so as to ensurethe stability of the output voltage.Product features◆ Iron core is made of high quality cold-rolled steel,using steel belt to tight and forming the solid

Liquid-immersed distribution transformer detailsThe main structure of liquid-immersed distribution transformer includes core, windings, oil tank, radiator and so on. Its working principle is to utilize oil as cooling and insulating medium to convert the electric energy on the high voltage side to the electric energy on the low voltage side. Liquid-immersed distribution transformers have higher insulation and heat dissipation performance.The working principle of liquid-immersed distribution transformer is mainly based on electromagnetic induction.

Product Details of ZSSP-Oil-Cooled Water-Cooled Rectifier Transformer:Construction: The transformer is constructed using state-of-the-art materials and technology, ensuring its durability and reliability.Cooling System: Features an oil-cooled water-cooling system that efficiently dissipates heat, maintaining optimal operating temperatures.Insulation: High-quality insulation materials are used to ensure electrical safety and prevent leakage.Winding: The windings are precision-wound using high-grade copper wire, providing excellent electrical conductivity and durability.Termi

S11-M series hermetically sealed oil-immersed power transformer has the advantage of low loss,low noise and higheficiency,which can obtain good energy-saving effect and reduce pollution.Compared with ordinary oil-immersedtransformer,hermetically sealed transformers don't need oil conservator,oil volume is automatically regulated andcompensated by elastic corugated sheet of corrugated tank.Transformer oil is kept out of air,which can effectivelyprevent deterioration and insulation aging of oil,and enhance operation reliabilty.Product features◆ Transformer core is laminated by high permeabil

From an environmental perspective, the design of dry-type transformers fully considers environmental factors. Its dry design eliminates the need for transformer oil, greatly reducing the risk of environmental pollution. At the same time, its design has a long lifespan, low replacement frequency, and also reduces resource waste.

Details of 15KV oil-immersed transformer    It is mainly composed of core, winding, oil tank, radiator oil level meter, temperature controller and other parts. The core and windings are the core part of the transformer, responsible for realizing the conversion of voltage and current. The oil tank is used to store the transformer oil, play the role of cooling and insulation.