High Pressure 30kVA 20kv Oil Immersed Transformer

• Customization: Available
• Application: Power, Electronic, 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

20kV/0.4 Oil-Immersed Three-Phase Transformer
The 20kV oil-immersed transformer stands as an epitome of innovation in electrical equipment, utilizing insulating oil as its primary insulating medium. Composed of an intricately designed iron core, coil, voltage regulating switch, and a robust oil tank, this transformer is engineered to efficiently alter voltage levels while seamlessly transmitting alternating current energy. Distinguished by its compact design, affordability, and exceptional resilience to varying weather conditions, this product finds extensive applications across power systems, industrial and mining enterprises, transportation networks, postal and telecommunications sectors, as well as scientific research institutions.

At the forefront of electrical innovation, Jiangsu Xinhong Electrical Equipment Co., Ltd. excels in the production of diverse oil-immersed transformers, including the advanced 20kV models. Our company is dedicated to offering bespoke solutions, tailoring transformer designs to meet the unique specifications and requirements of our esteemed clientele. Complemented by a robust after-sales service system and an expert technical support team, we ensure that our customers receive unparalleled assistance and solutions, enhancing their operational efficiency with effective support throughout their usage experience.

Product Parameters:

S11-M type 20kV oil-immersed distribution transformer (three-phase double-winding non-excited voltage regulating distribution transformer)

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:

Enjoy versatility in installation with the 20kV oil-immersed transformers, which can be adeptly installed via pole-mounted setups, robust outdoor installations, or secure indoor transformer arrangements, offering flexibility to suit diverse infrastructural needs.

For outdoor installations, secure your transformer on a reinforced concrete foundation. Indoors, precision is key-ensure the transformer body aligns seamlessly with the cabinet front, merging flawlessly with the distribution panel, devoid of any gaps for optimal performance.

2. Installation steps:

During installation, leverage the specially engineered force points of the transformer to ensure safety, coupled with anti-slip measures for steadfast positioning.

Maintain meticulous control over the transformer's inclination during both transport and installation, ensuring it remains within the specified limits of 15° longitudinally and 10° laterally to guarantee stability and performance.

Attention to detail is paramount during installation-monitor and adjust the gaps between components to achieve the perfect balance, ensuring neither excessive tightness nor unwanted looseness.

Select the ideal insulation disks tailored to the specific circumstances when installing terminals, ensuring precise and accurate wiring for flawless operation.

3. Attachment installation:

For accessory installations including gas relays, pressure relief devices, moisture absorbers, and sleeves, strict adherence to relevant standards and manufacturer specifications is essential for optimal function and safety.

Company Profile:
Founded with a vision of excellence on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a pioneering force in industrial electrical solutions, seamlessly combining research, development, manufacturing, trade, and service into a cohesive enterprise. With a primary focus on power transformers, high and low voltage equipment, and sophisticated substations, the company boasts an impressive annual turnover of approximately 230 million yuan. Spanning across 27,934.87 square meters, with a developed area of 15,245.66 square meters, our workforce exceeds 100 dedicated professionals, including esteemed senior and intermediate engineers, all contributing to our legacy of innovation and reliability.

Demonstrating our commitment to excellence, the company proudly holds the prestigious ISO9001 international quality management system certification, along with ISO14001 for environmental management, and OHSMS18001 for occupational health and safety. Our products, all CCC certified, have garnered numerous accolades, including 'Jiangsu High Tech Enterprise,' 'Jiangsu Private Science and Technology Enterprise,' 'Jiangsu Famous Brand Product,' and 'National Quality Integrity Demonstration Enterprise,' attesting to our unwavering dedication to quality and integrity.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We proudly operate as a professional manufacturing factory with a decade of experience specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment, including vacuum circuit breakers and load break switches.
Proudly positioned as a distinguished and preferred supplier, our factory has earned the esteemed recognition of being an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We are delighted to offer bespoke OEM/ODM services, ensuring your brand shines with your logo elegantly printed on the product. Our team of seasoned experts, proficient in both technical support and quotation, are dedicated to crafting a project that perfectly fits your specifications and parameters.
3. What is your MOQ?
Our minimum order quantity is as accommodating as just 1 piece, making it extremely convenient for all clients.
4. How long is your delivery lead time?
Delivery timelines are tailored to meet your specific product requirements and order quantities. Typically, a prompt delivery time of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Please provide us with comprehensive photos of the quality issues. Our dedicated technical and quality testing teams will conduct a thorough analysis to swiftly devise a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms are flexible and accommodating, requiring 30% T/T in advance and the remaining 70% before shipment. We also welcome transactions via West Union and L/C.