Our dynamic three-phase oil-immersed power transformers with an impressive rated voltage range of 10-35kV have become the quintessential solution for diverse industries such as petroleum, metallurgy, chemical, textile, and light industry. These transformers are particularly indispensable in environments with high dust concentrations. Skillfully engineered, they meet the rigorous demands of various enterprises, ensuring not only optimal performance but also unwavering reliability.
Capacity Range 30-2500kVA
Our product is meticulously engineered for outstanding performance, marked by exceptional efficiency, minimal energy loss, and remarkably low noise levels. It boasts superior internal heat dissipation and robust anti-short circuit capabilities. With both low no-load and load loss, this transformer assures consistent operation, an extended lifespan, and a maintenance-free experience, truly becoming a dependable ally for your power requirements.
This energy-saving, energy-efficient secondary-class oil-immersed transformer stands as a beacon of our commitment to innovation. By integrating revolutionary new materials, cutting-edge technologies, and harmonizing independent innovation with technology introduction, we have optimized and redefined the core and coil structures. This development markedly reduces no-load loss and noise, underscoring the success of our self-developed products.
Oil-immersed transformers offer a multitude of benefits, boasting exceptional heat dissipation capabilities that guarantee stable operation. Celebrated for their excellent insulation and high reliability, these transformers provide easy voltage adjustments to meet diverse electrical needs. Their matured technology and cost-effectiveness render them an ideal choice for a variety of applications.
Iron Core: The core, crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, epitomizes a new generation of iron cores. The fully oblique jointed iron core, featuring a multi-stepped section design, ensures uniformity across the iron yoke and the core itself, thereby enhancing both efficiency and performance.
Winding: Our superior windings incorporate corrugated oil passages and a no immersion paint process, securely fastened with a tightening belt for enhanced stability. The concentric coil design features high-voltage windings equipped with taps for precise voltage adjustments, accessible via a tap changer mounted on the box cover. This design facilitates seamless voltage changes post power supply interruption.
Safety Protection Device: Our transformers, with capacities ranging from 30-2000kVA, are equipped with advanced safety features, including a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be installed according to user requirements, significantly enhancing safety and operational integrity.
Oil Temperature Measuring Device: Each transformer is fitted with a specialized glass thermometer in a tube holder, strategically placed atop the oil tank, extending 120±10 mm into the oil. For transformers within the 1000-2000kVA range, an outdoor signal thermometer is included, delivering precise and reliable temperature monitoring.
We are a professional manufacturer with an impressive 32 years of rich expertise in electric equipment manufacturing, specializing in transformers (encompassing dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control system ensures unmatched safety and quality, earning us a prestigious reputation both domestically and internationally. Customer satisfaction is our ultimate aspiration, and we are steadfastly committed to offering sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and forge a lasting partnership with us.
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