10kv Powerful Energy-Saving Transformer with New Silicon Steel Core

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Model NO.: S13-M S11-M
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CNAS
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Dongliang
• Color: Grey or Optional
• Iron Core: New Silicon Steel Sheet
• Approval Company: ISO9001&CNAS
• Model Number: S13-M S11-M
• Transport Package: Wooden Case
• Specification: 10-35kv 30-25000kva
• Trademark: dongliang
• Origin: Zhejiang, China
• HS Code: 850421
• Package Size: 225.00cm * 400.00cm * 270.00cm
• Package Gross Weight: 25.000kg

Product Description

Product introduction

We proudly present our extraordinary three-phase oil-immersed power transformers, meticulously crafted to function flawlessly within a rated voltage range of 10-35kV. These transformers are masterpieces of design, adeptly serving a wide array of industries, including petroleum, metallurgy, chemical, textile, and light industry. They represent an ideal solution, expertly engineered to thrive in environments with high dust concentrations, ensuring exceptional performance and unmatched reliability. With these extraordinary features, they consistently excel, meeting and exceeding the rigorous demands of diverse enterprises, delivering unparalleled excellence.
Capacity Range 30-2500kVA

Our product, meticulously engineered for peak excellence, ensures superior efficiency with minimal energy loss, accompanied by impressively low noise levels. It features outstanding internal heat dissipation capabilities and robust anti-short circuit properties. By significantly reducing both no-load and load loss, this transformer guarantees dependable operation and promises longevity. Moreover, it provides a maintenance-free experience, establishing itself as an indispensable asset for your power solutions.

At the forefront of technology, this cutting-edge energy-saving, energy-efficient secondary-class oil-immersed transformer epitomizes our unwavering commitment to innovation. Merging 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 significantly reduces no-load loss and noise, highlighting the extraordinary achievements of our self-developed products.

 

Oil-immersed transformers offer remarkable benefits, including superior heat dissipation capabilities that ensure continuous and stable operation. Renowned for their exceptional insulation and high reliability, these transformers enable effortless voltage adjustments to accommodate various electrical requirements. Their mature technology and cost-effectiveness make them the ideal choice for numerous applications.

Iron Core: Our cutting-edge iron core, crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, marks a new era of innovation. This fully oblique jointed iron core, featuring 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 mounted 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, are equipped with essential safety features such as a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can 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

Oil Temperature Measuring Device: Each transformer is equipped with a strategically placed glass thermometer in a tube holder atop the oil tank, extending 120±10 mm into the oil. For transformers in the 1000-2000kVA range, an outdoor signal thermometer is included, providing precise and reliable temperature monitoring.

We are a distinguished professional manufacturer with 32 years of profound expertise in electric equipment manufacturing. Our specialization encompasses a wide array of products, including transformers-both dry-type and oil-immersed models-voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our stringent quality control system guarantees unmatched safety and quality, earning us a prestigious reputation both domestically and internationally. Customer satisfaction remains our ultimate goal, and we are steadfastly dedicated to providing sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and explore the potential for establishing a long-term partnership with us.

Product categories

Company Profile

Founded in the illustrious year of 1992, Dongliang Electric Co., Ltd. has emerged as a luminary of prowess and futuristic vision within the realm of electrical equipment manufacturing. Armed with a formidable registered capital of 50 million RMB, we illuminate the industry with nearly 30 years of unparalleled expertise. As trailblazers in the realm of medium voltage (MV) transmission and distribution electrical solutions, our innovative spirit shines through our exquisite lineup of transformers, which includes dry-type, oil-immersed, machine tool, environmentally-friendly, control, and lighting lamp transformers. Our expansive product suite is further complemented by a sophisticated selection of voltage stabilizers, cutting-edge voltage regulators, state-of-the-art switchgear, compact substations, and pioneering frequency converters. Situated in the esteemed 'Electrical Appliance Capital of China' - Yueqing City, Zhejiang Province - our strategic location dazzles with the idyllic landscapes of the East Sea and the Oujiang River to the south, while breathtaking national scenic vistas unfold to the north. We remain steadfastly devoted to the philosophy of 'quality first, service first,' continually pushing the boundaries of improvement and innovation to surpass customer expectations. Our relentless quest for 'zero defects, zero complaints' is fortified by an all-encompassing and meticulous quality control system, ensuring the utmost standards of quality and safety. Esteemed for our impeccable reputation, we have become the preferred partner for astute clients both domestically and on the global stage. Your satisfaction is our eternal mission, and we are committed to delivering a sincere, attentive, and enriching service. We warmly extend an invitation to explore our factory and anticipate the joyful prospect of nurturing a lasting partnership with you.

Company advantage

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Packaging & Shipping

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. Our comprehensive packaging solutions are designed to withstand the rigors of transportation, ensuring your transformer arrives in pristine condition.
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. Our dedication to quality and technological advancement has earned us a notable reputation worldwide.
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. Our expert team is ready to adapt our solutions to meet your specific requirements, ensuring optimal performance and satisfaction.
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. Our responsive service team is always on hand to assist, reinforcing our commitment to your long-term success and operational continuity.
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. Our customer service excellence ensures a seamless and satisfying experience every time you engage with us.