Cost-Effective Three-Phase Toroidal Transformer, 35kv Input Voltage, Dyn11 Group

• 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 into the future of power distribution with our state-of-the-art Step Up Down Power Distribution 200kVA 3 Phase Oil Immersed 500kVA Electrical Transformer, crafted by leading manufacturers who set the bar for excellence.

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

Experience the pinnacle of efficiency with our oil-filled transformers, designed for outdoor applications. These marvels of engineering utilize advanced liquid cooling for superior performance and longevity, ensuring optimal reliability even under overload conditions. Encased in an isolated environment, they significantly reduce oil degradation and insulation aging, bolstering operational dependability.
 

Features:
-Our company offers premium oil-immersed distribution transformers renowned for their exceptional efficiency and low loss, delivering substantial savings on power consumption and operational expenses.

-Incorporating a pioneering insulation structure, our transformers boast enhanced short-circuit resistance.

-Constructed from superior cold-rolled silicon steel sheets, our transformer cores provide high magnetic conductivity for improved performance.

-Our transformer cores are meticulously crafted using high-quality oxygen-free copper wire with a multi-layer cylindrical winding design, ensuring superior durability and efficiency.

-Every fastener undergoes a specialized anti-loosening treatment to ensure steadfast reliability.

-Featuring a robust corrugated oil tank, our transformers are engineered with fully welded or bolted covers and edges, significantly extending the lifespan of transformer oil and insulating materials.

Our Advantages

Company Profile

Jiangsu Hengda Transformer Co., Ltd. Since our foundation in 2011, we have emerged as a leader in transformer manufacturing. With a substantial registered capital of 100 million RMB and sprawling over 120,000 sqm, our team of over 356 dedicated professionals, including nearly 100 expert engineers, drives our rapid industry growth. Our commitment to innovation earned us the prestigious national high-tech award in 2019. As a qualified supplier for both China National Power Grid & China Southern Power Grid, we proudly hold ISO9001 Quality, ISO14001 Environment, and ISO45001 Occupational Health certifications.

Our wide range of products includes cutting-edge oil-immersed transformers in the S11, S13, S20, and S22 series (10kV, 20kV, and 35kV), alongside versatile epoxy resin casting dry type transformers like the SCB10, 11, 12, 13, 14, and 18. We also offer the SGB10 and 11 non-encapsulation dry type distribution transformers, SZ11 on-load tapping transformers (35kV), and the innovative SCBH15, SBH15 amorphous alloy distribution transformers, complemented by ZGS type combined substations and box-type substations.

Our core values, 'Win-win Concept, Innovation, Efficiency, Execution,' drive our vision to become the most respected and trusted enterprise in the industry. With impeccable craftsmanship, assured quality, competitive pricing, comprehensive quality control, and seamless custom service, Hengda is dedicated to delivering top-tier transformers that empower your business to flourish.

 

Packaging & Shipping

With extensive experience in export-packaging, we ensure our transformers are safeguarded against damage while optimizing container space for cost-effective shipping. For bespoke branding or packaging requests, please reach out to us for tailored solutions!

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.