Premium 10kv Three-Phase Toroidal Transformer with 4%-5% Impedance

• 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

Jiangsu Hengda Transformer's oil-filled transformers are renowned for using liquids as a superior cooling mechanism, making them exceptionally ideal for outdoor use. These transformers boast enhanced efficiency and a prolonged service life, coupled with commendable overload capabilities. The design ensures isolation from external air, effectively mitigating oil deterioration and insulation aging, thus significantly boosting operational reliability.
 

Features:
-Our three-phase oil-immersed distribution transformers stand out with their high efficiency and minimal power loss, leading to substantial savings in energy consumption and operational expenses.

-Incorporating an innovative insulation structure, the transformer body significantly enhances its resistance to short circuits.

-Crafted from premium-grade cold-rolled silicon steel sheets, the transformer core promises exceptional magnetic conductivity.

-The core, featuring high and low-voltage windings, is constructed from top-tier oxygen-free copper wire using a multi-layer cylindrical architecture.

-Every fastener is treated with a specialized anti-loosening process to ensure prolonged stability.

-The oil tank, with its corrugated design, ensures durability. The tank's cover and edge are either fully welded or bolt-fastened, significantly extending the lifespan of both transformer oil and insulating materials.

Our Advantages

Company Profile

Jiangsu Hengda Transformer Co., Ltd. Since our inception in 2011, Jiangsu Hengda Transformer Co., Ltd. has emerged as a premier transformer manufacturer. With a robust registered capital of 100 million RMB and sprawling across 120,000 sqm, our team comprises over 356 talented staff, including nearly 100 engineering and technical experts. Our rapid growth has earned us the prestigious national high-tech award in 2019. As a key player in the domestic market, we proudly partner with China National Power Grid and China Southern Power Grid, the top two power grids in China. Our commitment to excellence is reflected in our ISO9001 Quality, ISO14001 Environmental, and ISO45001 Occupational Health certifications.

We specialize in a diverse range of transformers, including oil-immersed transformers in the S11, S13, S20, and S22 series (10kV, 20kV, and 35kV), epoxy resin casting dry-type transformers SCB10, 11, 12, 13, 14, and 18, alongside non-encapsulation dry-type distribution transformers SGB10, 11. Additionally, our lineup features on-load tapping transformers SZ11 (35kV), amorphous alloy distribution transformers SCBH15, SBH15, as well as combined substations of the ZGS type and box-type substations.

Guided by the core values of 'Win-win Concept, Innovation, Efficiency, and Execution', we aspire to be the most respected and trusted name in the industry. Jiangsu Hengda Transformer prides itself on delivering superior craftsmanship, guaranteed quality, competitive pricing, a comprehensive quality control system, and hassle-free custom service. We are committed to supplying first-class transformers and empowering your business to reach new heights.

 

Packaging & Shipping

Our extensive expertise in export packaging ensures transformers are well-protected against damage during transit. We maximize container loading to help you save on shipping costs, demonstrating our dedication to efficiency and value. For inquiries regarding custom branding or specific packaging requests, please feel free to reach out to us!

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.