James Shepherd
James Shepherd
Toutes mes réponses sur les forums
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novembre 10, 2025 à 12:33 pm en réponse à : A company engaged in transformer oil purification and testing requires a portable transformer drying unit. Please confirm availability. #327394James ShepherdMembre
GlobeCore offers portable transformer drying systems, including the CMM-D and UVS series, designed for moisture removal and insulation drying under vacuum. We will confirm availability and provide specifications.
James ShepherdMembreGlobeCore offers portable oil filtration and degassing carts for transformer oil servicing. Please confirm oil type, capacity, and voltage to receive technical and pricing information.
septembre 17, 2025 à 6:28 pm en réponse à : Why is preventive maintenance of transformer important? #325629James ShepherdMembreIt helps detect problems early, avoiding failures and unplanned downtime. GlobeCore systems enable regular oil testing and purification, keeping insulation oil within IEC standards and improving reliability.
septembre 9, 2025 à 12:03 pm en réponse à : How is bitumen emulsion used in road construction? #324936James ShepherdMembreBitumen emulsion is widely used in tack coats, surface dressing, and cold mix applications due to its eco-friendly, energy-saving nature. GlobeCore provides turnkey emulsion plants that meet international specifications, enabling fast and scalable production on site or at asphalt plants.
août 6, 2025 à 12:50 am en réponse à : What is the price of turbine oil and what affects it? #324036James ShepherdMembreTurbine oil prices vary by viscosity grade, mineral or synthetic base, certification, and supplier. GlobeCore regeneration systems help lower costs by extending oil life through purification.
août 3, 2025 à 11:26 am en réponse à : What is virgin transformer oil and why is it preferred? #323640James ShepherdMembreVirgin transformer oil is unused, uncontaminated insulating fluid that meets strict purity standards. GlobeCore treatment systems ensure virgin oils remain clean during storage and processing before filling transformers.
James ShepherdMembreTransformer power oil is a dielectric fluid—mineral, ester, or silicone—used for insulation and heat transfer in high-voltage transformers. GlobeCore regeneration plants restore power oils by filtering, drying, and degassing them.
James ShepherdMembreOMG oil insulates high-voltage parts and cools the core and windings, preventing overheating and electrical failure. GlobeCore purification systems ensure OMG oils remain moisture-free and compliant with international standards.
James ShepherdMembreOld transformer oil often contains sludge, acids, and water, reducing its insulating performance, but it can be regenerated. GlobeCore regeneration plants restore degraded oils to near-new condition, making them reusable and cost-effective.
juillet 31, 2025 à 2:47 pm en réponse à : How does IEC 60296:2012 differ from the 2003 edition? #323214James ShepherdMembreIEC 60296:2012 updates testing and purity requirements for mineral transformer oils, tightening standards for oxidation and moisture control. GlobeCore regeneration plants ensure processed oils comply with the latest IEC 60296 revisions.
James ShepherdMembreFor a 33 kV transformer, the insulating oil BDV usually needs to exceed 40 kV. GlobeCore purification systems help achieve and maintain this by eliminating contaminants that reduce dielectric strength.
juillet 29, 2025 à 5:44 am en réponse à : What is electrical transformer oil and how is it processed? #322845James ShepherdMembreElectrical transformer oil is a mineral or ester-based dielectric fluid used for insulation and cooling. GlobeCore systems purify and regenerate these oils by removing contaminants and dissolved gases, restoring their dielectric strength.
juillet 29, 2025 à 12:10 am en réponse à : Why use synthetic ester transformer oil and how is it maintained? #322815James ShepherdMembreSynthetic ester transformer oils provide high fire resistance and environmental safety, making them ideal for urban and eco-sensitive areas. GlobeCore equipment degasses and filters ester oils, ensuring they maintain dielectric strength and stability.
James ShepherdMembreTransformer mineral oil is a petroleum-based insulating fluid used in most transformers for cooling and insulation. GlobeCore regeneration units restore used mineral oil to like-new condition, reducing replacement costs.
James ShepherdMembreSS bitumen emulsion refers to slow-setting emulsions used for priming and soil stabilization in road construction. GlobeCore plants allow efficient production of SS emulsions with adjustable breaking time and consistent quality.
James ShepherdMembreBitumen emulsion sold at retailers like Bunnings is typically a ready-to-use, water-based bitumen coating for household or light construction projects. GlobeCore supplies production plants for industrial-scale emulsions with superior consistency and durability.
juillet 25, 2025 à 11:51 am en réponse à : Field testing kit for silicone transformer oil tan delta #322470James ShepherdMembreGlobeCore TOR-3 serves as a portable field testing kit for tan delta measurements of silicone transformer oil, ideal for mobile crews and substations.
James ShepherdMembreYou can quickly check water levels in lubricating oil with GlobeCore TOR-1 testers, ensuring oil quality remains high and avoiding corrosion or wear in critical equipment.
juillet 24, 2025 à 10:42 am en réponse à : Field testing kit for residual gas detection in Midel 7131 transformer oil #322266James ShepherdMembreThe GlobeCore TOR-8 serves as a portable kit for dissolved gas analysis, enabling technicians to run tests during field maintenance without external lab support.
juillet 24, 2025 à 8:44 am en réponse à : Silicone transformer oil gas analysis for power utilities #322193James ShepherdMembrePower utilities use GlobeCore TOR-8 for regular monitoring of dissolved gases in silicone transformer oil, enabling proactive maintenance and avoiding costly outages.
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