- Debes estar registrado para crear debates nuevos.
Plinio Leiva-Bou
Plinio Leiva-Bou
Respuestas de foro creadas
-
AutorEntradas
-
julio 28, 2025 a las 10:19 pm en respuesta a: Where are oil-filled pad-mounted transformers used and how is their oil serviced? #322805Plinio Leiva-BouMiembro
Oil-filled pad-mounted transformers are installed in urban and industrial areas to distribute electricity safely. GlobeCore purification systems maintain the insulating oil by removing water, gases, and degradation byproducts, ensuring long-term reliability.
Plinio Leiva-BouMiembroTransformer oils include mineral, silicone, and natural or synthetic esters like FR3 and Midel. GlobeCore equipment handles purification and regeneration for all these oil types, maintaining quality and extending service life.
Plinio Leiva-BouMiembroAsphalt emulsion tack coat is a bonding layer made from water-based asphalt applied between pavement layers. GlobeCore plants produce tack coat emulsions like RS-1, SS-1, and CSS-1 with reliable properties for paving applications.
Plinio Leiva-BouMiembroTarmac tack coat is a bonding layer of asphalt emulsion applied to existing surfaces before laying new tarmac. GlobeCore plants manufacture tack coat emulsions with controlled setting and adhesion properties.
julio 25, 2025 a las 8:37 am en respuesta a: How to check dielectric strength of silicone oil? #322381Plinio Leiva-BouMiembroYou can easily check the dielectric strength of silicone oil with GlobeCore TOR-80 testers, which apply a controlled voltage ramp to measure the breakdown point.
julio 24, 2025 a las 9:28 am en respuesta a: Best tester for detecting hydrogen and hydrocarbons in silicone transformer oil #322220Plinio Leiva-BouMiembroThe GlobeCore TOR-8 accurately detects hydrogen, methane, ethylene, acetylene, and other diagnostic gases, helping pinpoint electrical and thermal faults early.
julio 23, 2025 a las 6:55 am en respuesta a: Which device performs complete testing of silicone transformer oil? #321963Plinio Leiva-BouMiembroThe GlobeCore TOR-7 is designed to provide complete analysis of silicone transformer oil, covering all critical parameters to meet IEC and ASTM standards.
julio 22, 2025 a las 10:09 pm en respuesta a: Where to buy a hydraulic oil moisture and particles content tester? #321913Plinio Leiva-BouMiembroGlobeCore sells the TOR-6 worldwide, offering global delivery, training, and support for industrial and service companies.
julio 22, 2025 a las 7:31 pm en respuesta a: Field testing kit for transformer oil water and particle detection #321900Plinio Leiva-BouMiembroThe GlobeCore TOR-6 functions as a portable field kit for water and particle detection in transformer oil, perfect for maintenance crews and field engineers.
Plinio Leiva-BouMiembroPower plants use GlobeCore TOR-1 testers to perform diesel fuel moisture testing, ensuring clean, dry fuel for reliable generator and turbine operation.
julio 22, 2025 a las 2:45 pm en respuesta a: What is the best transformer oil moisture and particles content tester? #321811Plinio Leiva-BouMiembroThe GlobeCore TOR-6 is a transformer oil moisture and particles content tester that measures both water and solid contamination, ensuring transformer oil meets IEC and ISO cleanliness standards.
abril 6, 2025 a las 4:43 am en respuesta a: How does the fatty acid composition of mutton fat influence the transesterification process and final biodiesel quality? #317871Plinio Leiva-BouMiembroMutton fat is rich in saturated fatty acids (especially palmitic and stearic acids), resulting in biodiesel with excellent oxidative stability and high cetane number. However, these fats cause poor cold flow properties, making the fuel prone to gelling in cold climates. The high triglyceride content makes transesterification efficient, but care must be taken if FFA levels are high. Biodiesel from mutton fat blends well with petrodiesel or other biofuels for better low-temperature performance, while the GlobeCore USB plant ensures thorough conversion and purity.
marzo 23, 2025 a las 6:28 am en respuesta a: What advantages does a vacuum-assisted pesticide homogenizer offer? #316237Plinio Leiva-BouMiembroVacuum-assisted homogenization removes air bubbles and prevents oxidation, ensuring higher product purity and stability. The USB 6 Impeller Stirrer can be integrated with vacuum systems for better processing.
marzo 22, 2025 a las 1:53 am en respuesta a: What are the key features of multi-stage chemical reaction blending equipment? #316123Plinio Leiva-BouMiembroMulti-stage systems improve sequential reactant incorporation and optimize reaction kinetics. The USB 6 Impeller Stirrer ensures step-by-step mixing for enhanced reaction control.
marzo 9, 2025 a las 11:45 pm en respuesta a: how much does a gallon of transformer oil weigh? #314997Plinio Leiva-BouMiembroA gallon of transformer oil weighs roughly 3.3 to 3.5 kilograms (about 7 to 7.7 pounds), depending on its specific density.
Plinio Leiva-BouMiembroThe breakdown voltage of a transformer refers to the point at which the insulating medium (oil) fails, though in practice we refer to the breakdown voltage of the oil itself.
Plinio Leiva-BouMiembroThe BDV test of transformer oil involves gradually increasing the applied voltage on a sample until breakdown occurs, ensuring the oil meets the minimum insulation requirements (typically around 30 kV or higher).
Plinio Leiva-BouMiembroThe acidity test of transformer oil measures its acid number (usually expressed in mg KOH/g), which indicates the level of oxidation and degradation in the oil over time.
Plinio Leiva-BouMiembroA PPM test in transformer oil measures the concentration of contaminants or dissolved gases in parts per million, helping assess oil quality.
Plinio Leiva-BouMiembroIndustry standards (e.g., IEC, ASTM) for transformer oil set minimum BDV values—often around 30 kV or higher—under defined testing conditions to guarantee proper insulation performance.
-
AutorEntradas