Low Loss 10kv Three Phase Transformer with Copper Power Features

• 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 superior three-phase oil-immersed power transformers, with a rated voltage range of 10-35kV, stand as the quintessential solution for diverse industries, including petroleum, metallurgy, chemical, textile, and light industry. Particularly ideal for environments teeming with high dust concentrations, these transformers are meticulously crafted to cater to the stringent demands of various enterprises, ensuring unparalleled performance and steadfast reliability.
Capacity Range 30-2500kVA

Crafted for outstanding performance, our product exemplifies high efficiency, significantly reduced energy loss, and exceptionally low noise levels. It features superior internal heat dissipation and resilient anti-short circuit capabilities. With its low no-load and load loss, this transformer guarantees reliable operation, a prolonged lifespan, and a maintenance-free experience, making it an indispensable component for your power solutions.

This pioneering energy-saving, energy-efficient secondary-class oil-immersed transformer epitomizes our company's commitment to cutting-edge innovation. By integrating avant-garde materials, state-of-the-art technologies, and a synergy of independent innovation with technology introduction, we've optimized and redefined the core and coil structures. This advancement significantly reduces no-load loss and noise, highlighting the excellence of our self-developed products.

 

Oil-immersed transformers offer a myriad of benefits, excelling in heat dissipation, which ensures stable and continuous operation. Celebrated for their outstanding insulation and high dependability, these transformers facilitate easy voltage adjustments to meet diverse electrical demands. The matured technology and cost-effectiveness render them the optimal choice for a variety of applications.

Iron Core: Crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, our iron core represents a new era of innovation. The fully oblique jointed design, featuring a multi-stepped section, ensures uniformity across the iron yoke and the core itself, enhancing both efficiency and performance.

Winding: Our windings are crafted with corrugated oil passages and utilize a no immersion paint process, stabilized with a tightening belt for robustness. The concentric coil design, with high-voltage windings featuring taps, allows for precise voltage adjustments. A tap changer on the box cover facilitates seamless post-power supply interruption voltage changes.

Safety Protection Device: Our transformers, spanning from 30-2000kVA, are equipped with essential safety features, including a pressure relief valve. Additionally, users can opt for a gas relay with alarm and trip terminals, fortifying 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 installed with a glass thermometer placed in a tube holder atop the oil tank, extending 120±10 mm into the oil. For transformers within the 1000-2000kVA range, an outdoor signal thermometer is provided, ensuring precise and dependable temperature monitoring.

We are a seasoned manufacturer with 32 years of extensive expertise in the electric equipment manufacturing domain, 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 guarantees unmatched safety and quality, earning us a distinguished reputation both locally and globally. Customer satisfaction is our ultimate pursuit, and we are resolutely committed to delivering genuine, meticulous, and fulfilling services. We cordially invite you to visit our facility and establish a lasting partnership with us.

Product categories

Company Profile

Established in the remarkable year of 1992, Dongliang Electric Co., Ltd. stands as a beacon of excellence with its impressive three-decade legacy in the manufacture of medium voltage (MV) transmission and distribution electrical equipment. With a robust registered capital of 50 million RMB, our company has honed its expertise, specializing in an extensive range of transformers, including the dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product portfolio also features state-of-the-art voltage stabilizers, voltage regulators, switchgear, compact substations, and frequency converters, catering to diverse electrical equipment needs. Nestled in the illustrious "Electrical Appliance Capital of China," Yueqing city, Zhejiang Province, our strategic location offers scenic vistas with the East Sea and the Oujiang River to the south and a renowned national scenic spot to the north. We are unwavering in our commitment to the ethos of "quality first, service first," continuously striving for improvement and innovation to exceed customer expectations. With an unwavering dedication to a "zero defect, zero complaints" quality objective, we have implemented a rigorous quality control system to ensure unparalleled quality and safety. This dedication has garnered us an esteemed reputation, making us a trusted choice among domestic and international customers. Your satisfaction is our ultimate pursuit, and we are devoted to providing the most sincere, attentive, and satisfactory service possible. We warmly invite you to visit our factory and explore the opportunity to forge a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: Our products are meticulously packed using robust wooden cases or reliable container protection to ensure maximum safety.
Q: Who are we?
A: We are a pioneering transformer company with an impressive 32 years of professional experience in transformer production, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the diverse needs across different countries and regions, including variations in voltage and frequency, we offer customized solutions tailored to meet your specific transformer requirements.
Q: How about your after-sales service?
A: Our company is dedicated to excellence, offering a generous 20-year after-sales quality guarantee to assure our clients of unwavering support and peace of mind.
Have more questions? Feel free to reach out to us, and you'll receive an immediate response.