Low-Loss High-Voltage Oil-Immersed Power Transformer 110kV 115kV 123kV

High Voltage Power Transformer Product Features

• Superior Low-loss Performance：This Oil-Immersed Power Transformer achieves no-load loss reduction of over 10% compared with current national standard limits, and load loss cut by more than 5%, with overall energy efficiency reaching industry-leading levels. As a high-efficiency High Voltage Power Transformer, its long-term operation can significantly reduce energy consumption costs of power grids or end users, fully complying with the latest energy efficiency standards.
• Silent-level Low-noise Design：Under self-cooling conditions, the noise level of this Oil-Immersed Power Transformer is strictly controlled below 60dB (equivalent to daily conversation volume). For scenarios with strict noise requirements such as hospitals and residential areas, customized ultra-low-noise solutions for this High Voltage Power Transformer are available, further reducing noise to below 55dB and balancing equipment operation with environmental comfort.
• High-efficiency Heat Dissipation Performance：The Oil-Immersed Power Transformer adopts high thermal stability special insulating oil, combined with an optimized finned radiator and flow-guiding structure design. It can quickly dissipate operating heat, keeping the long-term working temperature more than 10℃ below the rated limit. This heat dissipation advantage effectively slows down the aging of internal components, indirectly extending the service life of this High Voltage Power Transformer.
• Strong Scenario Adaptability & High Reliability：Featuring reinforced winding structure and high-rigidity iron core clamping technology, this Oil-Immersed Power Transformer has short-circuit withstand capacity more than twice the national standard. Its shell and sealing system offer moisture, dust and high/low temperature resistance. As a robust High Voltage Power Transformer, it can operate stably in complex power grid environments with high humidity and heavy dust, and its failure shutdown rate is far lower than the industry average.
• Flexible Adaptability & High Overload Capacity：Built with high-quality materials and advanced heat dissipation design, this Oil-Immersed Power Transformer can operate continuously at 120% of the rated load for over 8 hours under normal temperature conditions. As a versatile High Voltage Power Transformer, it easily copes with short-term load fluctuations during peak power consumption periods, reducing the risk of temporary power outages caused by overload.

• Low Partial Discharge: All internal metal parts and insulators of the device are fully rounded, ensuring partial discharge is controlled below 100pc, further enhancing the product's electrical performance.
• Strong Short-Circuit Withstand Capacity: The product has extremely high short-circuit resistance, ensuring no damage in sudden short-circuit situations and significantly improving operational reliability.
• Aesthetic Appearance: The product exterior undergoes full polishing and rust-proof treatment, adopts powder electrostatic spraying technology, and is equipped with finned radiators, ensuring the surface remains as good as new for a long time without fading.
• No-Leakage Design: The seal uses acrylic ester material, and one-time molding technology ensures the product is completely leak-proof. The device passes positive and negative pressure leakage tests before leaving the factory, ensuring reliable quality.