Views: 0 Author: Site Editor Publish Time: 2025-02-26 Origin: Site
The Ministry of Industry and Information Technology (MIIT) released the National Energy-Saving & Carbon Reduction Technology and Equipment Recommendation Catalog (2024 Edition). Two high-efficiency energy-saving transformer products from Pearl Electric were listed, marking national recognition of its technological capabilities in energy-efficient equipment.
The two high-efficiency energy-saving transformer models are SCBH19-NX1 Amorphous Alloy Dry-Type Power Transformer and SCB18-NX1 Case Resin Dry-Type Power Transformer.
The SCBH19-NX1 amorphous alloy dry-type power transformer employs mechanical simulation analysis to ensure structural stability and reliability. Its distinctive "three-phase five-limb" structure combined with epoxy resin casting technology grants it exceptional no-load performance. Through simulation analysis, the amorphous magnetic core material and innovative structural design effectively eliminate resonance modes, achieving further noise reduction.
The SCB18-NX1 case resin dry-type power transformer achieves high-efficiency energy conversion and reduced energy losses through high-permeability, low-loss silicon steel laminations. Its flame-retardant resin vacuum casting technology enhances fire resistance, minimizes operational losses, and guarantees long-term operational stability. The meticulously designed coil structure improves resin permeability, suppresses partial discharges, and optimizes core dimensions through simulation analysis, achieving significant noise reduction. The product withstands lightning impulse tests, ensuring power system stability.
Both transformer models exceed the Level 1 energy efficiency requirements specified in the GB 20052 "Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for Power Transformers" standard. Compared to conventional SCB10 series dry-type transformers, their no-load losses have been reduced by 80% and 40% respectively, while load losses have both decreased by 10%, demonstrating remarkable energy-saving performance. These products have been widely adopted in nuclear power plants, data centers, semiconductor manufacturing, specialty gas production, and other specialized fields. Mingzhu Electric's products have earned widespread acclaim from users for their outstanding performance and reliable operation.
