High-Quality Toroidal Transformer for Three-Phase Systems, 10kv Input Voltage

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: Oil Immersed Transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Hengda
• Connection Group: Yyn0 or Dyn11
• Impedance: 4%-5%
• Input Voltage: 10kv, 11kv, 15kv, 22kv, 30kv,33kv,35kv
• Output Voltage: 400V
• Tap Range: ±5% or ± 2*2.5%
• Transport Package: Plywood Box
• Specification: Specified
• Trademark: HD
• Origin: China
• HS Code: 8504210000
• Production Capacity: 50000

Product Description

Product Description

Step Up Down Power Distribution 200kVA 3 Phase Oil Immersed 500kVA Electrical Transformer Manufacturers

Product Name	Oil Immersed Transformer
Phase Number	3 Phases
Winding Type	Two-winding Transformer
Vector Group/Connection Type	Yyn0 or Dyn11
Tap Ranger	±5% or ±2*2.5%

Impedance	4%-5%
Frequency	50HZ/60HZ
Coil Material	Copper/Aluminum

Product Parameters

Oil-filled transformers, utilizing advanced cooling liquids, are exceptionally suited for outdoor settings. These transformers exhibit remarkable efficiency, extended service life, and superior overload resilience. By isolating the transformer from external air, we significantly slow oil degradation and insulation aging, markedly boosting operational reliability.
 

Features:
-Our company excels in crafting three-phase oil-immersed distribution transformers, boasting high efficiency and minimal energy loss, resulting in significant savings on power consumption and operating expenses.

-Our innovative insulation structure enhances the transformer's resistance to short circuits.

-The core of our transformers is meticulously constructed using high-quality cold-rolled silicon steel sheets, ensuring excellent magnetic conductivity.

-Our transformer cores are equipped with high/low-voltage windings crafted from premium oxygen-free copper wire, arranged in a sophisticated multi-layer cylindrical structure.

-Every fastener is meticulously treated to prevent loosening, ensuring steadfast integrity.

-The robust corrugated structure of the oil tank, with fully welded or securely bolted cover and edges, drastically extends the lifespan of both transformer oil and insulating materials.

Our Advantages

Company Profile

Jiangsu Hengda Transformer Co., Ltd. Established in 2011, Jiangsu Hengda Transformer Co., Ltd. stands as a beacon of excellence in transformer manufacturing. With a registered capital of 100 million RMB, sprawling over 120,000 sqm, and a dedicated team of more than 356 professionals (including nearly 100 engineers and technical experts), we have experienced rapid growth in the industry. Honored with the National High-Tech Award in 2019, our prowess in the domestic market is indisputable. As a trusted supplier to both China National Power Grid and China Southern Power Grid, we uphold the prestigious ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and sustainability.

Our distinguished product line features a variety of transformers, including the S11, S13, S20, S22 series (10kV, 20kV, and 35kV) oil-immersed transformers, epoxy resin casting dry type transformers SCB10 through SCB18, non-encapsulation dry type distribution transformer SGB10, SGB11, on-load tap-changing transformer SZ11 (35kV), and the cutting-edge amorphous alloy distribution transformer SCBH15, SBH15, ZGS type combined substation, and box-type substation.

With a steadfast ethos of 'Win-win Concept, Innovation, Efficiency, Execution', our vision is to emerge as the industry's most respected and trusted enterprise. Jiangsu Hengda Transformer Co., Ltd. is dedicated to delivering exceptional craftsmanship, assured quality, competitive pricing, and comprehensive quality control. Our worry-free customized service is designed to support and expand your business, offering first-class transformers that address your every need.

 

Packaging & Shipping

Leveraging extensive experience in export packaging, we ensure the utmost protection for our transformers during transit, optimizing container space to reduce shipping costs. For those with unique branding and packaging requirements, please don't hesitate to reach out to us for a personalized solution!

Certifications

 

FAQ

1.Q: Are you manufacturer? and where do you locate?

A: Yes, We are professional manufacturer of transformers, established on year 2011, and locate in Xuzhou,Jiangsu Provience,we warmly welcome your visit to our factory.

2.Q: Can I get guarantee of products?

A: Yes, we offer 2 year quality warrantee since BL date.

3.Q: What if the specifications i need do not show on the list?

A: You could contact our sales for professional suggestions and some special specifications we do not write on list.

4.Q: How could i get exact offer for the transformers i need?

A: The price range is based on different product series,quantity and request, so you may send us an enquiry for formal offer.

5.Q: How long is the production time?

A: Generally we will prepare for some hot sale and regular models, if  other models, we will produce and finish it in around 10 to 25 days base on your order quantity and time range.

6.Q: What's your payment terms?

A: T/T, L/C or negotiation.

7. Q: Do you accept OEM/ODM service?

A: Yes, we have professional team for OEM/ODM service.

8.Q: What packaging you use?

A: Strong pollywood case for protection.