Compact Fully Sealed Power Transformer 30kVA Oil-Immersed 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: 720.00cm * 560.00cm * 860.00cm
• Package Gross Weight: 440.000kg

Product Description

10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Introducing the 20kV Oil-Immersed Transformer, an exceptional piece of electrical equipment that effortlessly elevates voltage transformation with cutting-edge technology. Utilizing insulating oil as its core medium, this transformer features a robust construction comprising an iron core, coil, voltage regulating switch, and oil tank. Compact, economically efficient, and weather-resistant, this transformer is the ideal choice for enhancing power systems across various sectors, including industrial and mining enterprises, transportation, postal and telecommunications departments, and scientific research institutions.

Jiangsu Xinhong Electrical Equipment Co., Ltd. stands at the forefront of innovation, specializing in the production of a diverse range of oil-immersed transformers, notably the 20KV variant. We pride ourselves on offering bespoke solutions, tailoring transformer models and specifications to precisely meet our customers' unique requirements. Complementing our superior products, we provide an all-encompassing after-sales service system and a dedicated technical support team, ensuring clients receive unparalleled support and assistance 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:

Explore versatile installation options for the 20kV oil-immersed transformers, ranging from pole-mounted setups to outdoor and indoor installations, each designed to optimize performance.

For outdoor installations, secure the transformer on a reinforced concrete foundation. Indoors, ensure that the transformer body aligns perfectly with the front of the cabinet, maintaining a tight connection to the distribution panel without any gaps.

2. Installation steps:

Upon positioning the transformer, utilize specially designed force points and implement anti-slip measures to ensure stability.

Maintain control over the transformer's inclination during transport and installation, keeping angles within 15° in the long axis direction and 10° in the short axis direction to safeguard its integrity.

Ensure balanced spacing during installation, avoiding overly tight or loose fits between components.

Select appropriate insulation disks for terminal installations, and ensure precise wiring according to the transformer's specific requirements.

3. Attachment installation:

Adhere to relevant standards and manufacturer guidelines when installing accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves to guarantee seamless integration.

Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a trailblazing enterprise in industrial electrical innovation, seamlessly blending research, manufacturing, trade, and service. Our renowned product lineup includes power transformers, high and low voltage equipment, and advanced substation solutions. With annual sales reaching approximately 230 million yuan, our expansive facility spans 27,934.87 square meters and houses a team of over 100 skilled professionals, including senior and intermediate engineers.

Our company proudly holds ISO9001, ISO14001, and OHSMS18001 certifications, a testament to our commitment to excellence. Our flagship products are CCC certified, and we have been honored with titles such as 'Jiangsu High Tech Enterprise' and 'National Quality Integrity Demonstration Enterprise,' solidifying our standing as a leader in innovation and quality.

 

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, and electrical equipment, including vacuum circuit breakers and load break switches, standing as a beacon of quality and reliability in the industry.
Our factory stands as a distinguished and preferred supplier for the esteemed State Grid Corporation of China, showcasing our commitment to excellence and reliability.
2. Do you accept customized services?
We proudly offer bespoke OEM/ODM services, including the ability to emblazon your logo on our products. Our team of adept technicians and pricing specialists are dedicated to tailoring a project that meets your exact specifications, based on your drawings and parameters.
3. What is your MOQ?
Our minimum order quantity is set at a single piece, providing flexibility and ease for your purchasing needs.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order quantities. Typically, we can fulfill orders within a span of 5 to 10 working days, ensuring a prompt and efficient service.
5. How do you solve quality problems?
We kindly request that you provide detailed photographs of any quality concerns. Our dedicated technical and quality testing departments will conduct a thorough analysis and commit to delivering a satisfactory solution within just 2 days.
6. What are your payment terms?
We require 30% T/T in advance and the remaining 70% before shipment. Additionally, West Union and Letters of Credit (L/C) are also graciously accepted as part of our flexible payment terms.