Heavy-Duty Noiseless 1250kVA 10kv Oil Immersed Transformer

• Customization: Available
• Application: Power, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year

Product Description

Introducing our 10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer, a testament to our engineering excellence, designed to deliver optimal performance and reliability across diverse applications.
The versatile 20kV Oil-Immersed Transformer from Jiangsu Xinhong Electrical Equipment Co., Ltd. harnesses the power of insulating oil as its medium, featuring an iron core, coil, voltage-regulating switch, and oil tank. Engineered to efficiently alter voltage and transmit alternating current energy, this transformer stands out with its compact size, cost-effectiveness, and robust weather resistance. Ideal for power systems, industrial and mining sectors, transportation, postal and telecommunications, as well as scientific research institutions, it is a trusted asset for various industries.

Jiangsu Xinhong Electrical Equipment Co., Ltd., a pioneer in the field, proudly specializes in a comprehensive range of oil-immersed transformers, including the high-demand 20KV models. We are dedicated to delivering tailor-made transformer solutions that precisely match the unique specifications and requirements of each client. Complemented by our extensive after-sales service system and a proficient technical support team, we ensure that our customers receive expert guidance and prompt assistance, enhancing their experience and satisfaction.

Product Parameters:

Presenting the S11-M type 20KV Oil-Immersed Distribution Transformer, a three-phase double-winding marvel designed for non-excited voltage regulation, setting new standards in distribution transformer technology.

nominal  capacity	high  voltage side	High voltage  tap range	low  voltage side	Connection  group labeling	No- load loss	Load Loss	No-load  current	Short Circuit  Impedance
30KVA	11KV 10.5KV 10KV 6.3KV 6KV	±5 ±2×2.5%	0.4KV 0.69KV	Dyn11 Yyn0	100W	630/600W	2.3%	4%
50KVA					130W	910/870W	2.0%	4%
63KVA					150W	1090/1040W	1.9%	4%
80KVA					180W	1310/1250W	1.9%	4%
100KVA					200W	1580/1500W	1.8%	4%
125KVA					240W	1890/1800W	1.7%	4%
160KVA					280W	2310/2200W	1.6%	4%
200KVA					340W	2730/2600W	1.5%	4%
250KVA					400W	3200/3050W	1.4%	4%
315KVA					480W	3830/3650W	1.4%	4%
400KVA					570W	4520/4300W	1.3%	4%
500KVA					680W	5410/5150W	1.2%	4%
630KVA					810W	6200W	1.1%	4.5%
800KVA					960W	7500W	1.0%	4.5%
1000KVA					1150W	10300W	1.0%	4.5%
1250KVA					1360W	12000W	0.9%	4.5%
1600KVA					1640W	14500W	0.8%	4.5%
2000KVA					1960W	19800W	0.8%	5%
2500KVA					2310W	23000W	0.7%	5%

Packaging & Shipping:

Installation Instructions:
1. Installation form:

Explore the versatile installation options available for the 20kV Oil Immersed Transformers, including pole-mounted, outdoor, and indoor transformer installations, each tailored to suit different environments and requirements.

For outdoor installations, ensure the transformer is securely anchored on a robust reinforced concrete foundation. Indoor installations require precision alignment with the distribution panel, eliminating gaps for seamless operation and integration.

2. Installation steps:

When positioning the transformer, utilize the specially designated force points for optimal stability, incorporating anti-slip measures to ensure secure placement.

During transportation and installation, it is crucial to maintain the transformer's inclination within specified limits: no more than 15° along the long axis and 10° along the short axis, ensuring safe and efficient installation.

Maintain a balanced installation by carefully monitoring the gaps between components, avoiding excessive tightness or looseness to ensure operational integrity.

Select the appropriate insulation disks based on actual conditions for terminal installations, ensuring precise and correct wiring for optimal performance.

3. Attachment installation:

When installing additional components like gas relays, pressure relief devices, moisture absorbers, and sleeves, adhere strictly to relevant standards and manufacturer guidelines to ensure compliance and functionality.

Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a formidable force in industrial electrical manufacturing, blending innovation in R&D, manufacturing prowess, trade excellence, and outstanding service. Our portfolio boasts power transformers, high and low voltage complete equipment sets, box-type substations, and prefabricated cabin-type substations. Generating an impressive annual revenue of approximately 230 million yuan, our operations span a 27,934.87 square meter area, with 15,245.66 square meters of building space, supported by a dedicated team of over 100 employees, including seasoned senior and intermediate engineers.

Our company proudly leads with ISO9001 international quality management system certification, ISO14001 environmental management system certification, and OHSMS18001 occupational health and safety management system certification. Our flagship products carry the prestigious CCC certification. Accolades include 'Jiangsu High Tech Enterprise,' 'Jiangsu Private Science and Technology Enterprise,' 'Jiangsu Famous Brand Product,' and 'National Quality Integrity Demonstration Enterprise,' underscoring our commitment to excellence and integrity.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, including vacuum circuit breakers and load break switches. Our commitment is quality and innovation.
At Jiangsu Xinhong Electrical Equipment Co., Ltd., we take pride in being an outstanding supplier to the State Grid Corporation of China, with a reputation for excellence and quality in every product we deliver.
2. Do you offer customized service?
Yes, we provide exceptional OEM/ODM services, where your brand's logo can be elegantly imprinted on our products. Our expert technical and quotation teams are dedicated to crafting a project that meets your unique specifications, drawings, and parameters, ensuring your utmost satisfaction.
3. What is your minimum order quantity (MOQ)?
We proudly accommodate orders starting with a minimum of just one piece, allowing you flexibility and convenience.
4. What is the delivery lead time?
The delivery lead time is contingent on your specific product requirements and order quantity. Typically, we ensure delivery within 5 to 10 working days, aligning with your needs efficiently.
5. How do you address quality concerns?
To address any quality concerns, we kindly ask you to provide detailed photographs of the issue. Our dedicated technical and quality testing departments will conduct a thorough analysis and offer a satisfactory resolution within two days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance and 70% before shipment. Additionally, we accept payments via Western Union and L/C, offering you multiple convenient options.