Audited Supplier
S13-M S11-M
Power, Electronic, Instrument, Lighting
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CNAS
Single-phase Transformer, Power Transformer, Distribution Transformer
Low Frequency
EE
Dongliang
Grey or Optional
New Silicon Steel Sheet
ISO9001&CNAS
S13-M S11-M
dongliang
Wooden Case
10-35kv 30-25000kva
Zhejiang, China
850421
Product Description
Unveiling our extraordinary three-phase oil-immersed power transformers, meticulously engineered to operate seamlessly within the impressive voltage range of 10-35kV. These transformers embody a design marvel, catering to a wide array of industries including petroleum, metallurgy, chemical, textile, and light industry. They stand as the epitome of a perfect solution, specifically crafted to excel in high-dust environments, guaranteeing unmatched reliability and exceptional performance. With these remarkable qualities, they consistently meet and exceed the stringent demands of diverse enterprises, delivering nothing less than excellence.
Capacity Range 30-2500kVA
Our cutting-edge product, engineered with precision-driven focus, ensures outstanding efficiency with minimal energy loss, accompanied by impressively low noise levels. It features exceptional internal heat dissipation and robust anti-short circuit properties. By significantly reducing both no-load and load loss, this transformer guarantees reliable operation and promises longevity. Additionally, it offers a maintenance-free experience, establishing itself as an indispensable asset for your power solutions.
Positioned at the pinnacle of technological advancement, this state-of-the-art energy-saving, energy-efficient secondary-class oil-immersed transformer epitomizes our unwavering commitment to innovation. By integrating pioneering materials with groundbreaking technologies and a harmonious blend of independent innovation and technology adoption, we have optimized the core and coil structures. This revolutionary approach reduces no-load loss and noise significantly, underscoring the extraordinary results of our self-developed products.
Oil-immersed transformers present a multitude of benefits, including superior heat dissipation capabilities for continuous and stable operation. Known for their exceptional insulation and high reliability, these transformers facilitate effortless voltage adjustments to meet diverse electrical requirements. Their mature technology and cost-effectiveness make them the ideal choice for a variety of applications.
Iron Core: Our state-of-the-art iron core, crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, heralds a new era of innovation. This fully oblique jointed iron core, with a multi-stepped section design, ensures uniformity throughout the iron yoke and core, significantly enhancing efficiency and performance.
Winding: Our meticulously engineered windings feature corrugated oil passages and utilize a no immersion paint process, secured with a tightening belt for enhanced stability. The concentric coil design incorporates high-voltage windings with taps for precise voltage adjustments, accessible via a tap changer on the box cover. This enables seamless voltage alterations following a power supply interruption, ensuring unmatched adaptability.
Safety Protection Device: Our transformers, with capacities ranging from 30 to 2000kVA, come equipped with essential safety features like a pressure relief valve. A gas relay with alarm and trip terminals can also be installed according to user requirements, enhancing safety and operational reliability.
| Apply | Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings |
| Installation height | The altitude does exceed 1000m |
| The waveform of the power supply voltage | similar to a sine wave |
We are a distinguished professional manufacturer with 32 years of profound expertise in electric equipment manufacturing. Our specialization spans transformers-including both dry-type and oil-immersed models-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our stringent quality control system guarantees unmatched safety and quality, earning us a prestigious domestic and international reputation. Customer satisfaction remains our ultimate goal, and we are steadfastly dedicated to providing sincere, meticulous, and satisfactory services. We eagerly invite you to visit our facility and explore the prospects for establishing a long-term partnership with us.
Founded in 1992, Dongliang Electric Co., Ltd. stands as a shining beacon of excellence and innovation in the electrical equipment industry, fortified by an impressive registered capital of 50 million RMB. With nearly three decades of unmatched expertise, we have established ourselves as leaders in the innovative design and manufacture of medium voltage (MV) transmission and distribution electrical equipment. Our flagship products proudly showcase a comprehensive lineup of transformers: from dry-type to oil-immersed, machine tool to environmentally-friendly, control to lighting lamp transformers. This is further enriched by our specialized range of voltage stabilizers, voltage regulators, sophisticated switchgear, compact substations, and pioneering frequency converters. Nestled in the prestigious 'Electrical Appliance Capital of China', Yueqing City, Zhejiang Province, our prime location offers not only the picturesque beauty of the East Sea and the Oujiang River to the south, but also awe-inspiring national scenic vistas to the north. We are steadfast in our commitment to 'quality first, service first,' relentlessly driving continuous improvement and innovation with the intent to exceed customer expectations. Our unwavering pursuit of 'zero defects, zero complaints' is reinforced by a rigorous, comprehensive quality control system, guaranteeing the highest standards of quality and safety. Renowned for our stellar reputation, we have become the preferred choice for discerning clients, both domestically and internationally. Your satisfaction is our perpetual ambition, and we are dedicated to providing a sincere, attentive, and fulfilling service. We warmly invite you to visit our factory and look forward to embarking on a journey toward forging a lasting partnership.
Packing Standard: We meticulously employ robust wooden cases or container protection to ensure your valued product's utmost safety and security, safeguarding it against any transit concerns with precision and care.
Q: Who are we?A: Dongliang Electric Co., Ltd. stands as a pioneering force in the transformer industry, with an impressive 32-year legacy of Professional Transformer Production Experience. Situated in Zhejiang, China, we are unwaveringly committed to innovation and excellence.
Q: Can your product be customized?
A: We comprehend the complexities of diverse voltage, frequency, and transformer specifications worldwide. Therefore, we offer precision-tailored customization to perfectly align with your unique needs and preferences.
Q: How about your after-sales service?
A: Our esteemed company provides an exceptional 20-year after-sales quality guarantee. This ensures you peace of mind through our unparalleled dedication to support and satisfaction.
For more questions... Feel free to reach out to us. You will receive an immediate and attentive response, as we are devoted to addressing your needs promptly and effectively.
