High Voltage 10kv Energy-Efficient Transformer for Power Solutions

• 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

Introducing our exceptional three-phase oil-immersed power transformers, available in a versatile rated voltage range of 10-35kV. These transformers are the ideal power solution for a diverse array of industries such as petroleum, metallurgy, chemical, textile, and light industry, especially thriving in high dust concentration environments. Our transformers are meticulously crafted to exceed the rigorous demands of various enterprises, ensuring unparalleled performance and steadfast reliability for all your power needs.
Capacity Range 30-2500kVA

Experience superior engineering with our high-performance product, designed to offer unmatched efficiency, drastically reduced energy loss, and exceptionally low noise levels. Our transformer is equipped with outstanding internal heat dissipation and robust anti-short circuit capabilities. With minimal no-load and load loss, it ensures dependable operation, an extended lifespan, and a maintenance-free experience, making it an indispensable and trustworthy asset for any power solution.

This cutting-edge, energy-efficient secondary-class oil-immersed transformer is a testament to our unwavering commitment to innovation. Through the strategic use of new materials and pioneering technologies, combined with a synergy of independent innovation and technology introduction, we have meticulously optimized and revolutionized the core and coil structures. This advancement significantly reduces no-load loss and noise, brilliantly showcasing the remarkable results of our self-developed products.

 

Oil-immersed transformers offer a multitude of advantages, including superior heat dissipation capabilities that ensure stable operation. Known for their outstanding insulation and unmatched reliability, these transformers provide seamless voltage adjustments to cater to diverse electrical requirements. Their matured technology and cost-effectiveness render them an ideal choice for a wide range of applications, making them a smart investment for any industry.

Iron Core: Our innovative core is crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, embodying a new generation of iron cores. The full oblique jointed iron core features a sophisticated multi-stepped section design, ensuring unparalleled uniformity across the iron yoke and the core itself, which significantly elevates both efficiency and performance.

Winding: Our windings are expertly crafted, featuring advanced corrugated oil passages with a no immersion paint process, secured firmly with a tightening belt for maximum stability. The concentric coil design includes high-voltage windings with strategic taps for precise voltage adjustments, easily accessed via a tap changer mounted on the box cover, enabling seamless changes to the tap voltage after power supply interruption.

Safety Protection Device: Our transformers, with capacities ranging from 30-2000kVA, come equipped with advanced safety features such as a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be installed according to user requirements, ensuring enhanced safety and operational integrity.

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 meticulously equipped with a high-quality glass thermometer encased 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, ensuring optimal operational conditions.

We are a professional manufacturer with 32 years of extensive expertise in the manufacturing of electric equipment. We specialize in an array of products including transformers (both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control system guarantees unmatched safety and quality, solidifying our esteemed reputation both domestically and internationally. Customer satisfaction is our ultimate priority, and we are devoted to providing sincere, meticulous, and satisfactory services. We warmly invite you to visit our state-of-the-art facility and establish a lasting partnership with us, where innovation and excellence unite.

Product categories

Company Profile

Founded in 1992, with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in the design and manufacture of medium voltage transmission and distribution electrical equipment. Our specialization spans a diverse array of transformers-ranging from dry-type and oil-immersed models to machine tool, environmentally-friendly, control, and lighting lamp transformers. Additionally, we produce cutting-edge voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and a variety of other sophisticated electrical products. Nestled in the illustrious 'Electrical Appliance Capital of China,' our headquarters in Yueqing City, Zhejiang Province, are strategically positioned by the captivating East Sea and the serene Oujiang River, with a backdrop of renowned national scenic beauty. Upholding the unwavering principle of 'quality first, service foremost,' we commit to continuous improvement and innovation, striving to exceed customer expectations. Our promise of 'zero defects, zero complaints' is more than a motto-it's our pledge, supported by a stringent and comprehensive quality control system that ensures exceptional safety and reliability. Esteemed both domestically and internationally, our reputation is built on complete customer satisfaction, which remains our perpetual pursuit. We eagerly invite you to visit our facility to experience firsthand our commitment to excellence and to forge a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing Standard: To ensure the utmost safety and preservation of our product, we generally employ the use of robust wooden cases or protective containers.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting 32 years of unparalleled expertise in transformer production. Proudly based in the industrious region of Zhejiang, China, we continue to innovate and excel.
Q: Can your product be customized?
A: Certainly! Acknowledging the diverse voltage, frequency, and other specific requirements of transformer products across various countries and regions, we offer comprehensive customization options to meet your exact specifications and needs.
Q: How about your after-sales service?
A: Our esteemed company stands behind its products with an impressive, 20-year after-sales quality guarantee, ensuring peace of mind and enduring satisfaction for our valued clients.
For additional inquiries, please do not hesitate to reach out to us. We are committed to providing you with an immediate and insightful response.