10kv Three Phase Electronic Transformer with Low Loss S13 Technology

• 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 three-phase oil-immersed power transformers, equipped with a rated voltage capacity ranging from 10kV to 35kV, stand as the quintessential choice for diverse industries like petroleum, metallurgy, chemical, textile, and light industry. These environments often grapple with high dust concentrations, and our transformers are meticulously designed to excel under such conditions. They cater to the rigorous demands and operational needs of various enterprises, guaranteeing supreme performance, unwavering reliability, and a seamless energy solution.
Capacity Range 30-2500kVA

Crafted for peak performance, our product shines with high efficiency, minimal energy loss, and remarkably low noise levels. Designed with superior heat dissipation and robust anti-short circuit capabilities, it ensures reliable and enduring operations. Coupled with low no-load and load loss, this transformer promises consistent dependability, an extended lifecycle, and a truly maintenance-free experience, making it the perfect cornerstone for your power infrastructure.

This transformer redefines energy conservation and efficiency as a secondary-class oil-immersed unit, showcasing our company's unwavering commitment to innovation. By integrating cutting-edge materials and pioneering technologies, blended with self-driven innovation, we've reinvented the core and coil structures, significantly reducing no-load loss and noise. This breakthrough is a testament to the prowess of our self-developed products.

 

Oil-immersed transformers offer a wealth of advantages, renowned for their stellar heat dissipation capabilities that guarantee unwavering operational stability. Their exceptional insulation and high reliability are complemented by easy voltage adjustments, making them adaptable to a wide range of electrical needs. The mature technology and cost-efficiency reinforce their status as the ideal choice for countless applications.

Iron Core: Crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, our iron core epitomizes the new era of transformer efficiency. Featuring a full oblique jointed design with a multi-stepped section, this core ensures consistency throughout the iron yoke, enhancing overall performance and efficiency.

Winding: Our windings boast an advanced design utilizing corrugated oil passages, reinforced by a no immersion paint process and a secure tightening belt for added stability. The concentric coil design is augmented with high-voltage windings that feature taps for precise voltage adjustments, easily accessible via a tap changer mounted on the box cover. This facilitates effortless tap voltage modifications post power supply interruption.

Safety Protection Device: Spanning a range of 30-2000kVA, our transformers come equipped with robust safety enhancements such as a pressure relief valve. Users also have the option to add a gas relay with alarm and trip terminals, significantly boosting 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 equipped with a glass thermometer in a tube holder, strategically placed atop the oil tank, extending 120±10 mm into the oil. For transformers with capacities ranging from 1000kVA to 2000kVA, an outdoor signal thermometer offers precise and reliable temperature readings, ensuring accurate monitoring.

We are a professional manufacturer with 32 years of profound expertise in the realm of electric equipment manufacturing. Our specialization encompasses transformers-both dry-type and oil-immersed models-along with voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our unwavering quality control system guarantees unmatched safety and quality, earning us a prestigious reputation on both domestic and international fronts. Customer satisfaction is our ultimate mission, and we are steadfastly committed to delivering sincere, meticulous, and unparalleled services. We cordially invite you to visit our facility, paving the way for a fruitful and enduring partnership.

Product categories

Company Profile

Established in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. stands as a beacon of excellence in the realm of medium voltage (MV) transmission and distribution electrical equipment. Boasting nearly three decades of industry expertise, we specialize in an extensive array of transformers-including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers-as well as voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and a myriad of other electrical equipment products. Situated in Yueqing City, Zhejiang Province, a place renowned as the "Electrical Appliance Capital of China," our factory is strategically positioned by the East Sea and the picturesque Oujiang River. This prime location is also graced by proximity to the world-famous national scenic spot to the north. Upholding a steadfast commitment to the tenets of "quality first, service first," we relentlessly pursue continual improvement and innovation, striving to exceed customer expectations. Our unwavering dedication to a stringent and comprehensive quality control system ensures top-notch safety and excellence, which has earned us an esteemed reputation both domestically and internationally. At Dongliang Electric, customer satisfaction is our ultimate ambition, and we pledge to deliver the most sincere, thoughtful, and satisfactory service. We warmly invite you to visit our factory and forge an enduring partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We ensure the utmost protection for your valuable products with robust wooden cases or container shielding.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished powerhouse in transformer manufacturing with 32 years of unparalleled expertise, proudly based in the vibrant region of Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Our transformers are crafted to meet your specific needs. Taking into account the unique demands of voltage, frequency, and other special requirements across various global regions, our products can be customized precisely to your specifications.
Q: How about your after-sales service?
A: Our prestigious company stands by its products with an impressive 20-year after-sales quality assurance, ensuring complete peace of mind.
For additional inquiries, please reach out. You will receive a swift and comprehensive response.