30kVA 10/0.4kv Custom Compact 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

Product Description

10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer
Embrace the efficiency of our 20kV oil-immersed transformer, a top-tier electrical device that utilizes insulating oil for optimal function. With its robust iron core, meticulously crafted coil, adjustable voltage switch, and sturdy oil tank, this transformer is engineered to seamlessly change voltage and transmit alternating current energy. Boasting a compact design, budget-friendly pricing, and unparalleled resistance to weather, it's the go-to choice for power systems across industrial and mining enterprises, transportation sectors, postal and telecommunications departments, and prestigious scientific research institutions.

At Jiangsu Xinhong Electrical Equipment Co., Ltd., we excel in crafting a diverse range of oil-immersed transformers, including the esteemed 20KV models. We pride ourselves on offering bespoke services, tailoring transformer solutions to meet the unique models and specifications demanded by our clients. Alongside our cutting-edge products, we provide a comprehensive after-sales service system and a team of technical experts ready to deliver prompt and effective support, ensuring our customers' peace of mind during the usage of our products.

Product Parameters:

Discover the S11-M type 20KV oil-immersed distribution transformer, a three-phase, double-winding, non-excited voltage adjusting marvel in distribution transformers.

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 20kV oil-immersed transformers offer versatile installation options, including pole-mounted, outdoor, and indoor transformer setups, ensuring adaptability to your specific needs.

For outdoor installations, secure the unit on a reinforced concrete foundation. Indoor installations require ensuring the transformer body is perfectly aligned with the cabinet front, creating a snug fit with the distribution panel, leaving no room for gaps.

2. Installation Steps:

When positioning the transformer, employ the specially designed force points for our product, and implement anti-slip measures to secure stability.

During transport and installation, maintain control over the transformer's inclination: ensuring no more than 15° in the long axis and 10° in the short axis, for optimal performance.

While installing, monitor the gaps between components, ensuring they are neither excessively tight nor loose, to maintain the integrity of the installation.

For terminal installation, select appropriate insulation disks reflecting real-world conditions, ensuring precise wiring for faultless function.

3. Attachment Installation:

When fitting accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves, adhere strictly to the relevant standards and manufacturer guidelines to guarantee optimal performance.

Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a beacon of industrial electrical innovation. As a large-scale enterprise, we integrate cutting-edge research and development with precise manufacturing, strategic trade, and unparalleled service. Our product line spans power transformers, high and low voltage systems, box-type substations, and prefabricated cabin substations. Generating annual sales of approximately 230 million yuan, we operate on a sprawling 27,934.87 square meters campus, with 15,245.66 square meters dedicated to state-of-the-art facilities. Our team, exceeding 100 skilled professionals, includes industry-leading engineers poised to drive excellence.

Setting industry standards, we have secured ISO9001 international quality management, ISO14001 environmental, and OHSMS18001 occupational health and safety management system certifications. Our flagship products proudly bear the CCC certification. We are honored with titles like 'Jiangsu High Tech Enterprise,' 'Jiangsu Private Science and Technology Enterprise,' 'Jiangsu Famous Brand Product,' and 'National Quality Integrity Demonstration Enterprise,' reflecting our commitment to quality and innovation.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished manufacturer with a decade of expertise in crafting High and Low voltage switchgears, substations, transformers, cable distribution boxes, and a broad spectrum of electrical equipment, including vacuum circuit breakers and load break switches. Our experience and dedication ensure the highest quality and performance in every product.
Our factory proudly stands as the esteemed supplier for the prestigious State Grid Corporation of China, underscoring our commitment to delivering exceptional quality and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing us to personalize products with your logo. Our expert technical and quotation team is dedicated to crafting a tailored project that perfectly aligns with your specifications.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, offering you flexibility and convenience.
4. How long is your delivery lead time?
The delivery lead time varies based on your specific product requirements and order quantity. Typically, a timeframe of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Please provide detailed photographs of the quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis to ensure a satisfactory resolution is provided within 2 days.
6. What are your payment terms?
We require a payment of 30% T/T in advance and the remaining 70% before shipment. We also accept payments via West Union and L/C.