Professional 1000kVA 20kv Hermetically-Sealed Oil-Immersed 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

Introducing the 10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, a powerhouse of efficiency and reliability, designed to meet diverse energy requirements with precision and power.
The 20kV oil immersed transformer stands as a pinnacle of electrical engineering, utilizing insulating oil to deliver superior voltage transformation and alternating current energy transmission. Engineered with a robust iron core, precision coil, and an adaptable voltage regulating switch housed within a durable oil tank, this transformer excels in compactness, affordability, and weather resilience. It finds its indispensable place across power systems, industrial and mining operations, transportation sectors, telecommunications, and research institutions, proving its versatility and indispensability.

Jiangsu Xinhong Electrical Equipment Co., Ltd. is a revered name in the realm of oil immersed transformers, with a special focus on the 20KV variant. Our commitment to bespoke solutions ensures that every customer receives transformers tailored precisely to their specifications and model needs. Beyond production, our dedicated after-sales service and technical support teams are poised to deliver prompt and effective assistance, ensuring seamless operation and customer satisfaction.

Product Parameters: Explore the defining characteristics that set our transformers apart.

Discover the S11-M type 20KV oil-immersed distribution transformer, a marvel of engineering featuring a three-phase double-winding design with non-excited voltage regulation, engineered for optimal distribution performance.

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: Ensuring your product reaches you in pristine condition, ready for seamless integration.

Installation Instructions: Follow these guidelines for optimal performance and safety.
1. Installation form: Tailored solutions for varied environments.

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

For outdoor installations, secure the transformer on a reinforced concrete base to ensure stability. Indoor installations require the transformer to align perfectly with the cabinet front, ensuring a seamless interface with the distribution panel.

2. Installation steps: Precision and care for optimal setup.

During placement, utilize specially designed force points for the transformer, implementing anti-slip measures to secure its position.

Ensure that the transformer's inclination during transportation and installation is meticulously controlled, maintaining within 15° longitudinally and 10° laterally, to safeguard against imbalance.

When fitting components, ensure precise adjustments to prevent excessive tightness or looseness, maintaining the integrity of the installation.

For terminal installations, select appropriate insulation disks tailored to your specific scenario, ensuring correct wiring for flawless operation.

3. Attachment installation: Standard compliance for flawless functionality.

Accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves should be installed in strict accordance with relevant standards and manufacturer guidelines, guaranteeing optimal performance and safety.

Company Profile: Discover the legacy of excellence at Jiangsu Xinhong Electrical Equipment Co., Ltd.
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a dynamic force in the industrial electrical sector. Committed to innovation, the company excels in R&D, manufacturing, trade, and service, specializing in power transformers, high and low voltage equipment, and advanced substation solutions. With a sprawling 27934.87 square meter footprint and a seasoned team of over 100 professionals, including distinguished engineers, our company boasts annual sales exceeding 230 million yuan, underscoring our impact and expertise.

Our commitment to quality and excellence is evidenced by our ISO9001, ISO14001, and OHSMS18001 certifications, with all leading products proudly bearing CCC certification. Our accolades include titles such as Jiangsu High-Tech Enterprise and National Quality Integrity Demonstration Enterprise, reflecting our dedication to innovation and quality.

 

Certificates: A testament to our commitment to excellence and compliance with international standards.

FAQ: Your questions, answered with clarity and precision.
1. Are you a trading company or manufacturer?
We are a professional factory with a decade of expertise in crafting exceptional high and low voltage switchgears, substations, transformers, and an array of electrical equipment, including state-of-the-art vacuum circuit breakers and load break switches, setting standards in quality and innovation.
Our factory proudly stands as a premier supplier to the prestigious State Grid Corporation of China, exemplifying our commitment to excellence and quality.
2. Do you accept customized service?
We provide an exceptional OEM/ODM service, allowing your brand's logo to be elegantly displayed on our products. Our dedicated and professional technical and quotation teams are ready to craft a project that meets your unique specifications and parameters.
3. What is your MOQ?
Our minimum order quantity (MOQ) is remarkably flexible, starting at just 1 piece, to accommodate your needs.
4. How long is your delivery lead time?
The delivery lead time is tailored to your specific product requirements and order quantities, with a typical timeframe of 5 to 10 working days.
5. How do you resolve quality issues?
Simply provide us with detailed photos of any quality issues. Our expert technical and quality testing teams will conduct a thorough analysis, ensuring a satisfactory resolution is provided within 2 days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance with the balance of 70% due before shipment. We also accept Western Union and L/C for your convenience.