Matthew Johnson

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正在查看 15 个帖子:16-30 (共 40 个帖子)
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  • 回复至: what is the breakdown voltage of transformer oil? #314987

    The breakdown voltage of transformer oil is typically measured at around 30 kV or higher under standardized test conditions, ensuring it can withstand operational stresses.

    回复至: what is name of oil used in transformer? #314925

    A station transformer refers to a transformer installed in a power substation, typically used to step up or step down voltage for distribution.

    回复至: does cooking oil conduct electricity? #314863

    While cooking oil may conduct electricity very poorly, it is not suitable for electrical insulation due to impurities and inappropriate chemical properties.

    回复至: what is the colour of transformer oil? #314769

    Transformer oil is generally light amber to clear yellow in color when new, although it may darken over time due to oxidation, thermal degradation, or contamination from dissolved byproducts.

    回复至: what is in transformers? #314612

    Transformers consist of a magnetic core, windings made of conductive material (such as copper or aluminum), insulation materials (including transformer oil in liquid-filled designs), and sometimes additional cooling systems; each component plays a role in efficient energy transfer and voltage regulation.

    Uniform particle size results in consistent flavor, improved solubility, and predictable mixing behavior in final products. The Colloid Mill GlobeCore ensures even grinding, which enhances the quality, appearance, and performance of spice powders in various formulations.

    Maintaining low temperatures during grinding prevents bacterial growth and preserves flavor. The Colloid Mill GlobeCore features integrated cooling systems and precise control over operating conditions, which keeps the meat at optimal temperatures throughout processing.

    Temperature is managed using controlled heating systems and insulated vessels, ensuring optimal conditions for enzyme activity. A uniform mash from the Colloid Mill GlobeCore heats and cools evenly, reducing temperature gradients that could negatively affect starch conversion and flavor development.

    High-performance homogenizers are crucial for processing fibrous fruit materials. The Colloid Mill GlobeCore effectively breaks down tough fibers while preserving delicate flavor compounds, resulting in a jam that is both smooth and rich in natural fruit taste.

    回复至: How does a colloid mill function in bitumen emulsion production? #131464

    A colloid mill shears heated bitumen into tiny droplets, dispersing them into water mixed with emulsifiers. High-speed rotation creates fine particles, ensuring uniform emulsions and stability for various applications.

    The reliability of Midel oil-filled transformers is improved by the oil’s superior dielectric strength, high thermal stability, and moisture tolerance. These properties prevent insulation degradation and overheating, reducing the likelihood of transformer failures and extending the equipment’s operational life.

    回复至: Can Midel oil be used to retrofit existing transformers? #123265

    Yes, Midel oil can be used to retrofit existing transformers. It is often chosen for its fire safety and environmental benefits. Retrofitting involves replacing the transformer’s existing fluid with Midel synthetic ester oil, which improves fire resistance, insulation properties, and sustainability without requiring significant changes to transformer components.

    回复至: How is the oil level in transformer bushings monitored? #123227

    The oil level in transformer bushings is monitored using oil level gauges or indicators installed on the bushing. These gauges provide a visual indication of the oil level, ensuring it remains within the acceptable range. Modern systems may also include sensors that send alerts if the oil level drops too low, indicating potential leakage or oil loss. Regular visual inspections or automated monitoring systems help ensure that the oil remains at the correct level to provide adequate insulation and cooling for the bushing.

    回复至: How is diesel fuel polishing used in data centers? #123109

    Diesel fuel polishing is used in data centers to maintain the quality of fuel stored for backup generators. Clean fuel is essential for reliable power in the event of a grid failure, and fuel polishing systems prevent contamination that could cause generator failure.

    Vacuum oil filtration systems remove contaminants like water, gases, and volatile impurities under vacuum conditions. By reducing the boiling point of these contaminants, they evaporate at lower temperatures without degrading the oil. These systems effectively restore oil’s dielectric strength and lubricating properties. They are essential in applications where moisture removal is critical, such as in transformers and high-performance gear systems.

正在查看 15 个帖子:16-30 (共 40 个帖子)

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