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24 09,2024
Where can R-core transformers be applied?
R-core transformers are versatile power solutions for industries requiring high efficiency, low noise, and stable performance. Ideal for industrial automation, high-end audio systems, medical devices, and office equipment, these transformers reduce energy loss and electromagnetic interference. LuShan—a top Chinese transformer manufacturer since 1975—supplies premium R-type transformers for sectors like renewable energy, smart manufacturing, and healthcare.
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23 09,2024
What’s theCauses of Partial Discharge Faults in Tap Changers？
Partial discharge in tap changers often results from insulation degradation, overvoltages, or mechanical stress. Key causes include aging materials (30% of failures), lightning/switching surges (25%), and structural defects (20%). At LuShan - a premier transformer manufacturer since 1975 - we recommend regular insulation testing, surge protection installation, and using premium materials to prevent these issues. Our 49 years of expertise in power transformers and reactors helps clients in renewable energy, smart manufacturing, and healthcare avoid costly downtime.
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21 09,2024
What are the advantages of dry-type transformers compared to oil-immersed transformers?
Dry-type transformers offer superior safety, lower maintenance, and better environmental compliance versus oil-immersed models. With no fire risk from oil leaks, 50% less maintenance, and compact indoor installation, they're ideal for hospitals, data centers, and urban areas. LuShan—a leading transformer manufacturer since 1975—provides energy-efficient dry-type transformers for renewable energy, smart buildings, and industrial automation.
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20 09,2024
What are the uses of high-frequency transformers?
High-frequency transformers enable critical functions in radio communications (5G/Wi-Fi), medical imaging (MRI/ultrasound), and industrial heating (induction welding). These specialized components provide impedance matching (90%+ efficiency), noise reduction (20dB+), and galvanic isolation for sensitive electronics. LuShan—a 49-year veteran in transformer manufacturing—supplies precision high-frequency transformers for aerospace, healthcare, and Industry 4.0 applications.
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19 09,2024
What are the regulations for the normal operating conditions of transformer products?
Understand the critical operating conditions that ensure transformer reliability and longevity. This comprehensive guide details altitude limitations (≤1000m standard), temperature ranges (-25°C to +40°C), cooling system requirements (water ≤25°C), and electrical specifications including voltage waveform purity and phase balance. LuShan Transformers - with 49 years of manufacturing expertise - provides professional insights for power distribution systems, industrial plants, and renewable energy applications. Learn how proper environmental conditions impact transformer efficiency and service life.
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13 09,2024
What are the structural characteristics of dry-type transformers?
Discover the 7 key structural advantages of dry-type transformers: 1) Oil-free fireproof design 2) Advanced cast resin insulation 3) 30% lower energy losses than oil-filled units 4) Natural/forced air cooling systems 5) IP54-rated moisture resistance 6) Integrated IoT temperature monitoring 7) Compact footprint for space-constrained installations. LuShan's 49 years of transformer engineering expertise delivers reliable solutions for commercial buildings, industrial plants, and renewable energy projects.
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12 09,2024
What are the characteristics of dry-type transformers?
Discover the 6 defining characteristics of dry-type transformers: 1) Air-cooled non-flammable design 2) Class F/H high-temperature insulation 3) Sealed enclosure protection 4) Superior impulse voltage resistance 5) 30% smaller footprint than oil-filled units 6) Eco-friendly operation. LuShan's 49 years of transformer manufacturing expertise delivers reliable solutions for commercial buildings, industrial plants, and renewable energy projects.
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11 09,2024
What are the structural characteristics of a cylindrical winding?
Explore cylindrical winding configurations: single-layer (simple structure), double-layer (enhanced insulation), and multilayer (high current capacity) designs. Learn about critical 35kV+ high-voltage winding features including electrostatic shielding, cable paper insulation, and oil duct cooling systems. LuShan's 49 years of transformer engineering expertise ensures optimal winding performance for power distribution and industrial applications.
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09 09,2024
What are the requirements for cleaning the transformer enclosure?
Discover the critical requirements for transformer core cleaning: 1) Specialized vacuum systems with HEPA filtration 2) Tackiness method for oil removal 3) White lint-free cloth protocols 4) 100% visual inspection standards 5) Post-cleaning verification testing. LuShan's 49 years of transformer manufacturing expertise ensures your equipment meets IEC 60076 cleanliness standards for maximum reliability and safety.
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07 09,2024
What tests should be conducted during the operation of a transformer?
Discover the essential tests for transformer operation to ensure safety, reliability, and efficiency. Learn about temperature monitoring (critical for preventing insulation aging), load/voltage measurements (to avoid overloading), insulation resistance tests (megohmmeter-based), transformer oil analysis (detecting moisture/gases), and vibration testing (mechanical integrity). Regular testing extends transformer lifespan and prevents failures. Lushan, a top Chinese transformer manufacturer since 1975, provides industry-leading solutions for power transformers, reactors, and distribution transformers used in renewable energy, smart grids, and industrial applications. Visit our website for expert insights!
