High Voltage 10kv Transformer with Energy Efficiency and ISO9001 Approval

• 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

Our esteemed three-phase oil-immersed power transformers, engineered with precision to function within a rated voltage range of 10-35kV, stand as the pinnacle solution for a broad spectrum of industries, including petroleum, metallurgy, chemical, textile, and light industry. These transformers are crafted to thrive in challenging environments, such as those with high dust concentrations, delivering exceptional performance and unwavering reliability to satisfy the rigorous demands of myriad enterprises. Trust in our transformers to elevate your operational efficiency and safeguard your enterprise's success.
Capacity Range 30-2500kVA

Engineered for unmatched excellence, our transformers promise outstanding high efficiency, negligible energy loss, and remarkably low noise levels. Designed for optimal internal heat dissipation and exceptional anti-short circuit capabilities, they ensure reliable operation with minimal no-load and load loss. Experience the benefits of a prolonged lifespan and a maintenance-free performance, making this transformer an essential component for your power solutions.

This avant-garde energy-saving, energy-efficient secondary-class oil-immersed transformer epitomizes our dedication to cutting-edge innovation. By integrating state-of-the-art materials, groundbreaking technologies, and a synergy of independent innovation with advanced technology adoption, we have redefined and improved the core and coil structures. This enhancement meaningfully reduces no-load loss and noise, showcasing the remarkable achievements of our self-developed products.

 

Oil-immersed transformers provide an extensive range of benefits, including superior heat dissipation capabilities that ensure reliable and stable operation. Celebrated for their exceptional insulation and reliability, these transformers facilitate effortless voltage adjustments to meet diverse electrical requirements. Their proven technology and cost-effectiveness position them as the optimal choice for a wide variety of applications.

Iron Core: Our pioneering 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 features a multi-stepped section design, guaranteeing uniformity across the iron yoke and core, significantly enhancing efficiency and performance.

Winding: Our expertly designed windings incorporate corrugated oil passages and a non-immersion paint process, secured with a tightening belt for superior stability. The concentric coil design includes high-voltage windings with taps for precise voltage adjustments, accessible via a tap changer mounted on the box cover, facilitating seamless voltage modifications post power supply interruption.

Safety Protection Device: Our transformers, covering a capacity range of 30-2000kVA, are equipped with vital safety features such as a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be integrated according to user requirements, enhancing safety and operational integrity to ensure peace of mind.

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 outfitted with a glass thermometer in a tube holder, strategically positioned 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, aiding in maintaining optimal performance.

We are a distinguished professional manufacturer with 32 years of extensive expertise in electric equipment manufacturing, specializing in transformers (including both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control system assures exceptional safety and quality, establishing us with a prestigious reputation both nationally and internationally. Customer satisfaction is our ultimate goal, and we are committed to delivering sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and cultivate a long-lasting partnership with us.

Product categories

Company Profile

Since its inception in 1992, Dongliang Electric Co., Ltd. has been a beacon of innovation and reliability, fortified by an impressive registered capital of 50 million RMB. With nearly three decades of unparalleled expertise, we lead the way in manufacturing sophisticated medium voltage (MV) transmission and distribution electrical equipment. Our extensive product lineup is a testament to our specialized craftsmanship, featuring a broad spectrum of transformers such as dry-type, oil-immersed, machine tool, environmentally-friendly, control, and lighting lamp transformers. Additionally, our offerings include voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and other critical electrical equipment. Strategically situated in Yueqing City, Zhejiang Province, the renowned 'Electrical Appliance Capital of China,' our location is as strategic as it is picturesque, bordered by the majestic East Sea, the serene Oujiang River, and breathtaking national scenic wonders. Guided by our steadfast commitment to 'quality first, service first,' we are dedicated to perpetual innovation and advancement, ensuring we consistently surpass customer expectations. Our relentless pursuit of 'zero defects, zero complaints' is reflected in our exhaustive and meticulous quality control processes, guaranteeing unparalleled quality and safety. With a distinguished reputation in the industry, we are the preferred choice for both discerning domestic and international clientele. Your satisfaction fuels our ambition, and we are devoted to providing sincere, thoughtful, and rewarding service. We cordially invite you to visit our factory and embark on a journey towards a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing Standard: We meticulously employ robust wooden cases or container protection to ensure the utmost safety and security of your valued product. This ensures that your High Voltage 10kv Transformer arrives in pristine condition, maintaining the energy efficiency and standards you expect from a product with ISO9001 Approval.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a pioneering transformer company with an impressive 32 years of Professional Transformer Production Experience. Proudly headquartered in Zhejiang, China, we have built a legacy of quality and innovation in the transformer industry.
Q: Can your product be customized?
A: Understanding the nuances of voltage, frequency, and other unique transformer specifications across various countries and regions, we offer tailored customization to perfectly suit your specific requirements. Whether you need adjustments for particular industrial needs or regional demands, our customization capabilities ensure optimal performance.
Q: How about your after-sales service?
A: Our esteemed company is proud to offer a 20-year after-sales quality guarantee, providing you with unparalleled peace of mind. With our dedicated support, you can trust that your investment in our High Voltage 10kv Transformer will be protected for years to come.
For more questions… Feel free to reach out to us, and you will receive an immediate, attentive response. Our team is ready to assist with any inquiries you may have, ensuring a seamless experience with Dongliang Electric Co., Ltd.