Huawan 35mva 115kv 3 Phase Power Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Rated Power: 20.5/27.2/35 Mva
• Primary Voltage Ratings: 115kv
• Secondary Voltage Ratings: 13.8kv
• Frequency: 60 Hz
• Load Loss: 166.9kw
• No Load Losses: 19.86kw
• Impedance Voltage: 15.01%
• Type: on Load Tap Changer Power Transformer
• Connection Type: Ynd1
• Standards: IEEE
• Power Rating: 20,500/27,200/35,000kVA
• Cooling Method1: Onan/Onaf1/Onaf2
• Winding Material: Copper
• Insulating Oil Weight: 1670 Gal
• Total Weight: 102977 Lbs
• Transport Package: Steel Shelf
• Specification: 208.0X128.0X205.0 cm
• Trademark: HWH
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000 Unit/Year
• Package Size: 300.00cm * 200.00cm * 300.00cm
• Package Gross Weight: 69.000kg

Product Description

Product Description

  Huawan 35 MVA 115KV Power Transformer

  The 35MVA 115kV Three-Phase Power Transformer is a cutting-edge, high-performance solution for modern power distribution systems, particularly in renewable energy sectors. With advanced materials, superior safety features, and energy-saving design, it offers high efficiency, reliability, and long service life. This product exemplifies Huawan Transformer's commitment to delivering innovative, quality solutions to meet the demands of a sustainable energy future.

 

 Advanced Materials and Construction:

1.Core and Coil Materials: The transformer's core is constructed with high-grade, high-permeability silicon steel, featuring an advanced step-lap jointing technique at 45° for optimal magnetic flux. The surface is coated with a special anti-corrosive layer, reducing no-load losses and minimizing noise levels.

2. Low-Noise and Enhanced Durability: The coil and core assembly includes proprietary design features like core bracing and the use of transposed conductor wires, ensuring minimal noise generation and long-term stability.

 

 

Product Features

1. Compliance with IEEE C57.12.00: The 35MVA 115kV transformer adheres to international industry standards, ensuring superior quality and performance.
2. Low Loss and High Efficiency: Designed with low core and copper losses, this transformer significantly reduces energy consumption, contributing to sustainability and cost-effectiveness.
3. Reduced Partial Discharge and Noise: Engineered for low partial discharge (PD) and noise emissions, it ensures a quieter operation while maintaining long-term stability.
4.Short-Circuit Resistance: The transformer is designed to withstand high fault currents, improving the overall safety and durability of the system.
5.Leakage-Free Design: With robust construction, this transformer is designed to prevent oil leakage, enhancing environmental safety and system reliability.

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• Product Parameters

  Main Technical Parameters for oil-immersed power transformer
  Rated Power(kva)	High Voltage(kv)	H.V.Tap range	Low Voltage(kv)	Connection symbol	Short Circuit Impendence	No-load loss(kw)	On-load loss(kw)
  6300	63     66     69     110     132     138     220   or others	±8x1.25% or others	6.3    6.6    10.5     11     33     69 or others	YNdl1 YNyn0 or others	10-14	9.4	34
  8000						11.2	40.4
  10000						13.1	47.6
  12500						15.4	56.5
  16000						18.5	69.5
  20000						21.8	84.2
  25000						25.6	99.5
  31500						30.4	120
  40000						36.2	140.3
  50000						42.6	174.3
  63000						52	210
  75000						60	238
  90000						69	274
  120000						85	328
  150000						101	385
  160000						105	404
  180000						115	436
  240000						144	539

  Application:
  
  1.Renewable Energy Projects (Solar, Wind, etc.)
  2.Industrial Power Distribution
  3.Grid Stabilization
  4.High-Reliability Power Systems
  
  
  
  When placing order, please provide the following technical parameters

  1. kV rated voltage:
  2. rated Input /Output voltage:(e.g., Primary/Secondary voltage level)
  3. Combination of three levels, accurate phase and accurate;
  4. rated output, and the corresponding accurate level (VA).
  5.Cooling Type: (e.g., ONAN, ONAF, etc.)
  6.Frequency: (e.g., 50Hz or 60Hz)
  7.Phase Type: (e.g., Single-phase or Three-phase)
  8.Winding Material: (e.g., Copper or Aluminum)
  9. Application Details: (e.g., Industrial, renewable energy, etc.)

 

Detailed Photos

 

 

Our Factory

 

 

Certifications

 

Packaging & Shipping

Company Profile

Huawan New Energy Co., Ltd. specializes in power equipment, focusing on the production, sale, and research of power transformers, substations, and switchgear. We hold multiple certifications, including CE, 3C, TUV, and the Green Power Certificate Trading Voucher. With a team of over 200 professionals, including 10 senior engineers, we offer more than 50 product series and over 600 specifications, achieving an annual production capacity of over 5,000 units. Our financial assets exceed 15 million USD, with an annual output value approaching 56 million USD. We supply high-quality power transmission and distribution systems to various industries, including metallurgy, shipbuilding, electric power, and healthcare. Our products are well-regarded nationwide, receiving positive feedback from users.

 

FAQ

1. Q:Are you a trading company or manufacturer?Are OEM and ODM available?

    A:We are a factory with more than 10 years experiences.

2.Q:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
   A:We have a product catalog. Please contact us online or via email to request a copy.

3. Q:What about the production?
     A:In general,it take 25 working days for production and it depend on the different style.

4. Q:Do you have the products in stock?

    A:Depending on your request,we have standard models available.
 

5. Q:How can I pay you?

    A:Pay by T/T and  L/C is acceptable.
 

6. Q:Can I get guarantee of products and How do you solve quality problems?
    A:Every product comes with a 1 year quality warranty, provided the products are used correctly by the customer.Please provide detailed        photos of  quality problems, Our technical  and quality testing department will analyse. We will make a satisfied solution within 2 days.