Factory Direct Price High Voltage 33/35/38kv 1000kVA/1250kVA/3000kVA/3500kVA/6300kVA Three-Phase Oil-Immersed Power Distribution 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
• Package Size: 1160.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Discover the robust and efficient 10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, a marvel in electrical technology designed to meet your energy needs with precision and reliability.
The 20kV oil-immersed transformer is an innovative marvel in electrical technology, utilizing insulating oil to safeguard its components, which include an iron core, coil, voltage regulating switch, and oil tank. This essential device efficiently transforms voltage and transmits alternating current, making it a cornerstone in power systems. Its compact design, affordability, and remarkable weather resistance make it a popular choice across various industries, from industrial and mining enterprises to transportation, postal and telecommunications sectors, and scientific research institutions.

Jiangsu Xinhong Electrical Equipment Co., Ltd. excels in the art of producing diverse oil-immersed transformers, including the advanced 20KV models. Our company is dedicated to crafting tailor-made transformer solutions that align with the unique requirements of our clients. We pride ourselves on offering comprehensive after-sales services and a proactive technical support team, ensuring that our customers enjoy seamless and uninterrupted assistance during their product usage.

Product Parameters:

Introducing the S11-M type 20KV oil-immersed distribution transformer, a three-phase double-winding non-excited voltage regulating marvel, designed for optimal performance and reliability.

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:

Our versatile 20kV oil-immersed transformers offer flexible installation options, including pole-mounted, outdoor, and indoor settings, ensuring adaptability to various environments.

For outdoor installations, secure the unit on a reinforced concrete foundation. Indoor setups require the transformer body to align flush with the cabinet front and adhere snugly to the distribution panel, eliminating any gaps.

2. Installation steps:

During installation, utilize designated force points specific to the product and implement anti-slip measures to ensure stability and safety.

Maintain optimal alignment by controlling the transformer's inclination during transport and installation within specified limits (no more than 15° longitudinally and 10° transversely).

Pay meticulous attention to component gaps during assembly to avoid over-tightening or loosening, ensuring seamless operation.

Select appropriate insulation disks based on actual conditions for terminal installations and ensure correct wiring configurations for optimal performance.

3. Attachment installation:

Ensure compliance with relevant standards and manufacturer guidelines when installing accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves to achieve peak efficiency and safety.

Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a powerhouse in industrial electrics, integrating R&D, manufacturing, trade, and services. Our expansive production line includes power transformers, high and low voltage equipment, and innovative substation solutions. With annual sales reaching approximately 230 million yuan and a sprawling 27934.87 square meter facility, we are a beacon of excellence staffed by over 100 dedicated employees, including expert engineers driving our innovation forward.

Pioneers in quality management, Jiangsu Xinhong has achieved ISO9001, ISO14001, and OHSMS18001 certifications, alongside CCC certification for leading products. Celebrated for excellence, we have earned titles such as 'Jiangsu High-tech Enterprise,' 'Jiangsu Private Science and Technology Enterprise,' 'Jiangsu Famous Brand Product,' and 'National Quality Integrity Demonstration Enterprise,' underscoring our commitment to quality and integrity.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished factory with a decade of expertise in crafting high and low voltage switchgears, substations, transformers, and an array of electrical equipment, including vacuum circuit breakers, load break switches, and beyond, ensuring cutting-edge solutions for our clientele.
Our factory proudly stands as an outstanding supplier for the State Grid Corporation of China, showcasing our unwavering commitment to excellence and quality.
2. Do you accept customized service?
We provide unparalleled OEM/ODM services, allowing your brand's logo to be seamlessly integrated onto our products. Our highly skilled technical and quotation teams are dedicated to crafting a project that exceeds expectations, tailored precisely to your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity (MOQ) is set at just one piece, ensuring flexibility and accessibility for all clients.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order volume. Typically, we ensure efficient delivery within 5 to 10 working days.
5. How do you solve quality problems?
To address quality concerns, please provide comprehensive photographs detailing the issues. Our technical and quality testing departments will conduct a thorough analysis, ensuring a satisfactory resolution within just two days.
6. What are your payment terms?
Our payment terms are structured as follows: 30% T/T in advance, with the remaining 70% due before shipment. We also accommodate payments via Western Union and L/C for your convenience.