Three Phase 10kv Transformer with IEC Standard and Efficiency

• 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 flagship product: the Three Phase Oil Immersed Power Transformers. With a rated voltage range from 10 to 35kV, these transformers are meticulously engineered to cater to a diverse array of industries such as petroleum, metallurgy, chemical, textile, and light industry. Our transformers are especially adept at operating in environments with significant dust concentrations. They are crafted to satisfy the demanding needs of various enterprises by ensuring optimal performance, unbeatable reliability, and enduring efficiency.
Capacity Range 30-2500kVA

Harness the power of cutting-edge engineering with our exceptional transformer. Crafted for superior performance, it promises high efficiency coupled with minimal energy loss and whisper-quiet operation. Enjoy the benefits of excellent internal heat dissipation and robust anti-short circuit capabilities. Experience the promise of low no-load and load loss, ensuring steadfast operation, a prolonged lifespan, and a maintenance-free experience, making it an indispensable component for all your power needs.

Witness the pinnacle of innovation with our energy-saving, energy-efficient secondary-class oil-immersed transformer. This masterpiece reflects our unwavering commitment to pioneering advancements. By integrating state-of-the-art materials, avant-garde technologies, and a harmonious blend of independent innovation with advanced technology introduction, we have achieved groundbreaking optimizations in core and coil structures. This transformational development significantly curtails no-load loss and noise, exemplifying the excellence of our self-developed products.

 

Our oil-immersed transformers stand as paragons of innovation, offering myriad advantages, including outstanding heat dissipation capabilities that guarantee stable operation. Renowned for their impeccable insulation and high reliability, these transformers facilitate easy voltage adjustments to accommodate a wide spectrum of electrical demands. With their mature technology and cost-effectiveness, they emerge as the perfect choice for an array of applications, proving their worth across diverse industries.

Iron Core: At the heart of our design is a next-generation iron core, meticulously crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets. The full oblique jointed iron core showcases a multi-stepped section design, ensuring uniformity across the iron yoke and the core itself. This sophisticated structure heightens efficiency and performance, setting a new standard in transformer technology.

Winding: Our winding technology is a testament to precision engineering. Utilizing cutting-edge corrugated oil passages and a no immersion paint process, each winding is reinforced with a secure tightening belt for unmatched stability. The concentric coil design features high-voltage windings equipped with taps for precise voltage adjustments. These adjustments can be effortlessly made via a tap changer mounted on the box cover, enabling seamless transformation of tap voltage after power supply interruption.

Safety Protection Device: Safety is paramount in our transformers, which range from 30 to 2000kVA. They are equipped with essential safety features, including a pressure relief valve and the option to install a gas relay with alarm and trip terminals, tailored to user requirements. This comprehensive safety suite elevates the operational integrity and security of our transformers.

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: Precision in temperature monitoring is assured with each transformer, which comes equipped with a sophisticated glass thermometer within a tube holder. This is strategically mounted atop the oil tank, extending 120±10 mm into the oil. For transformers in the 1000-2000kVA bracket, an outdoor signal thermometer is included, delivering precise and reliable temperature readings.

We are a professional manufacturer with 32 years of extensive expertise in electric equipment manufacturing. Specializing in a broad spectrum of products including transformers (dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, our rigorous quality control system guarantees unmatched safety and quality. With a prestigious reputation both domestically and on the international stage, we are driven by a commitment to exemplary customer satisfaction. Our mission is to deliver sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and embark on a journey towards a lasting partnership with us.

Product categories

Company Profile

Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts an impressive legacy of nearly three decades in the manufacture of medium voltage (MV) transmission and distribution electrical equipment. As experts, we specialize in a wide array of transformers-ranging from dry-type, oil-immersed, and machine tool transformers to environmentally-friendly, control, and lighting lamp transformers. Our diverse portfolio extends to voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and various other cutting-edge electric equipment products. Nestled in the renowned 'Electrical Appliance Capital of China,' Dongliang Electric is ideally positioned in Yueqing City, Zhejiang Province. Our advantageous location, facing the scenic East Sea and Oujiang River to the south and bordered by the 'world beautiful' national scenic area to the north, enhances our global reach and appeal. Adhering to our core principles of 'quality first, service first,' we are committed to continuous improvement and innovative solutions that meet our customers' diverse needs. Our unwavering dedication to achieving 'zero defects, zero complaints' underscores a meticulously enforced quality control system, ensuring unmatched quality and safety. Esteemed by both domestic and international clientele, our reputation for excellence and customer satisfaction is a testament to our relentless pursuit of perfection. We extend a warm invitation to visit our facility and foster a lasting, mutually beneficial partnership. Trust in Dongliang Electric to deliver not just products, but a promise of superior service, sincerity, and satisfaction.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We ensure the utmost protection for your product by employing robust wooden cases or secure container fortifications, guaranteeing safe transit.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company with an impressive 32 years of professional production expertise, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Acknowledging the diverse voltage, frequency, and unique transformer requirements across various regions, our products are fully customizable to meet your specific needs and preferences.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., we offer an exceptional 20-year after-sales quality guarantee, ensuring your peace of mind and satisfaction long after your purchase.
More questions? We invite you to reach out to us, and you can expect a prompt and immediate response to assist you further.