Factory Price 30kVA High Voltage Three-Phase Oil-Immersed Electrical Power 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

10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer
Introducing the 20kV Oil Immersed Transformer, a pinnacle in electrical technology that harnesses the power of insulating oil as its medium. This marvel of engineering comprises an intricate iron core, precision-wound coils, a sophisticated voltage regulating switch, and a robust oil tank. Designed to seamlessly modulate voltage and efficiently transmit alternating current energy, this transformer stands out for its compact dimensions, cost-effectiveness, and remarkable resilience against adverse weather. It finds extensive applications across power systems, bustling industrial and mining enterprises, transportation networks, postal and telecommunications sectors, and esteemed scientific research institutions.

Jiangsu Xinhong Electrical Equipment Co., Ltd. excels in creating a diverse array of oil immersed transformers, including our flagship 20KV models. Our commitment to versatility is evident through our bespoke services, tailoring transformer solutions to the precise model and specification requirements of our clients. In addition, our comprehensive after-sales service framework and adept technical support team ensure prompt and effective customer care, guaranteeing satisfaction and operational excellence throughout the product lifecycle.

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:

The 20kV oil immersed transformers offer versatile installation options including pole-mounted, outdoor, and indoor configurations, catering to diverse infrastructural needs.

For outdoor installations, secure the unit on a reinforced concrete foundation. Indoor setups require aligning the transformer's body flush with the cabinet front, ensuring a seamless connection to the distribution panel without visible gaps.

2. Installation Steps:

During placement, utilize designated force points and implement anti-slip measures for safety. These precautions safeguard the transformer's integrity and stability.

Maintain strict control over the transformer's inclination during transport and installation, ensuring it does not exceed 15° longitudinally and 10° laterally to avoid operational discrepancies.

Attention is necessary to maintain optimal spacing between components, preventing issues related to excessive tightness or looseness.

Appropriate insulation disks selection and precise wiring are critical when installing terminals, tailored to the installation's specific needs.

3. Attachment Installation:

Accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves should be installed in adherence to relevant standards and manufacturer guidelines, ensuring peak performance and safety.

Company Profile:
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. commands prominence as a large-scale enterprise, driven by industrial electrical expertise. Our operations span research and development, manufacturing, trade, and service, with a focus on power transformers, high and low voltage equipment, and advanced substation solutions. Our impressive annual sales revenue of approximately 230 million yuan is mirrored in our expansive 27,934.87 square meter facility. Housing a 15,245.66 square meter building area, we employ over 100 dedicated professionals, including a senior engineer and two intermediate engineers, attesting to our commitment to excellence.

Leading the industry, our company has achieved ISO9001 for quality management, ISO14001 for environmental stewardship, and OHSMS18001 for occupational health and safety. Our flagship products proudly bear the CCC certification, and our accolades include 'Jiangsu High-Tech Enterprise', 'Jiangsu Private Science and Technology Enterprise', 'Jiangsu Famous Brand Product', and 'National Quality Integrity Demonstration Enterprise', reflecting our unwavering dedication to innovation and quality.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished factory with a decade-long legacy in crafting high and low voltage switchgears, substations, transformers, and an array of electrical equipment including vacuum circuit breakers and load break switches. Our expertise ensures superior quality and reliable performance.
Our factory proudly stands as a premier supplier for the State Grid Corporation of China, ensuring top-notch quality and performance.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, including the ability to elegantly print your logo on our products. Our professional technical and quotation teams are equipped to craft a tailored project to perfectly match your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is remarkably set at just 1 piece.
4. How long is your delivery lead time?
The delivery lead time is contingent on your specific product requirements and order quantity. Typically, a swift timeframe of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Kindly provide detailed photos of any quality issues. Our adept technical and quality testing departments will conduct a thorough analysis to ensure a satisfactory solution is presented within 2 days.
6. What are your payment terms?
Our payment terms are structured as a 30% T/T in advance, with the remaining 70% due before shipment. We also accommodate payments via West Union and L/C.