500kVA 3 Phase 2000 kVA Step Down S13-M Oil-Immersed Power Distribution Transformer 100, 4kv 500kVA

• 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 our superior 20kV oil-immersed transformer, an expertly crafted piece of electrical equipment that utilizes insulating oil as its medium. This robust apparatus comprises an iron core, a coil, a voltage regulating switch, an oil tank, and more. Designed to efficiently transform voltage and convey alternating current energy, this product stands out with its compact size, competitive pricing, and exceptional weather resilience. It finds extensive applications across power systems, industrial and mining operations, transportation sectors, postal and telecommunications departments, as well as scientific research institutions.

Jiangsu Xinhong Electrical Equipment Co., Ltd. is renowned for crafting a diverse range of oil-immersed transformers, including the sophisticated 20KV models. Our company prides itself on offering bespoke services, tailoring transformer solutions to meet the distinct needs and specifications of our discerning clientele. Backed by a robust after-sales service framework and a dedicated technical support team, we ensure our customers receive prompt and comprehensive assistance throughout their product usage journey.

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:

Our 20kV oil-immersed transformers can be installed in a variety of ways, including pole-mounted setups, outdoor installations, and indoor transformer configurations, offering flexibility and adaptability to diverse environments.

For outdoor installations, secure the transformer on a reinforced concrete foundation. Indoor setups should ensure the transformer's front aligns seamlessly with the cabinet, maintaining a snug fit against the distribution panel without gaps.

2. Installation steps:

When positioning the transformer, utilize the specially engineered force points and implement anti-slip measures for maximum stability.

During transportation and installation, maintain the transformer body's tilt within specified limits (a maximum of 15° along the long axis and 10° along the short axis) to ensure safety and performance.

During assembly, ensure optimal spacing between parts to prevent excessive tightness or looseness, which could impact functionality.

Correctly install terminals by choosing appropriate insulation disks based on actual requirements and ensure accurate wiring for seamless operation.

3. Attachment installation:

For accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves, adhere to industry standards and manufacturer guidelines to ensure compliance and reliability.

Company Profile:
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a prominent entity in industrial electrical solutions, seamlessly integrating R&D, manufacturing, trade, and service. Our specialization includes power transformers, comprehensive high and low voltage equipment, box-type substations, and prefabricated cabin substations, boasting impressive annual sales of around 230 million yuan. Our vast premises span 27,934.87 square meters, with a building area of 15,245.66 square meters, where over 100 talented employees, including 1 senior engineer and 2 intermediate engineers, drive innovation and excellence.

We proudly lead the way with prestigious certifications such as ISO9001 for international quality management, ISO14001 for environmental management, and OHSMS18001 for occupational health and safety. Our products have all achieved CCC certification, and our accolades include esteemed titles like 'Jiangsu High-tech Enterprise', 'Jiangsu Private Science and Technology Enterprise', 'Jiangsu Famous Brand Product', and 'National Quality Integrity Demonstration Enterprise'.

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished manufacturing facility with a decade-long expertise in the high and low voltage switchgear sector, encompassing substations, transformers, cable distribution boxes, and a wide array of electrical apparatus, including vacuum circuit breakers and load break switches.
Our factory is recognized as a top-tier supplier to the State Grid Corporation of China.
2. Do you accept customized service?
Yes, we proudly offer OEM/ODM services that allow us to customize products to your specifications. We can seamlessly incorporate your logo onto our products. Our dedicated team of seasoned technicians and pricing specialists will work closely with you to develop a tailored solution that aligns perfectly with your design and parameter requirements.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is conveniently set at just 1 piece, allowing you the flexibility to order as per your immediate needs.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order quantity. Typically, we ensure that delivery is completed within a swift timeframe of 5 to 10 working days.
5. How do you solve quality problems?
Please provide us with detailed photographs illustrating the quality issues. Our dedicated technical and quality testing department will conduct a thorough analysis. We are committed to offering a satisfactory solution within 2 days, ensuring your complete peace of mind.
6. What are your payment terms?
Our payment terms are flexible and designed to suit your convenience: 30% T/T in advance and the remaining 70% before shipment. We also accept secure transactions via Western Union and L/C.