YAWEI 125kva 10kv 3 Phase Outdoor Pole Mounted Buck Boost Power Distribution Transformer

Product Description

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Company Profile
Production Facility
Factory Overview
The group has more than 50 engineering and technical personnel and more than 1000 employees, covering an area of 240,000 square meters. The annual sales reach 2.5 billion yuan. The enterprise has won numerous honors, including quality trustworthy enterprise and national high-tech enterprise status, alongside certifications for environmental protection and quality management.
With strong production capacity and an efficient marketing team, products include 110KV, 220KV large ultra-high voltage transformers and various 35KV or below dry transformers, oil-immersed transformers, amorphous alloy transformers, and special transformers like furnace and rectifier units. All products have passed rigorous routine and type tests by national inspection centers.
Certification and Quality
Testing Lab
Workshop
Manufacturing Line
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Product Specifications
ItemValue
PhaseThree
Coil Number3
UsagePower
Coil StructureLayer Coil
Rated Primary Voltage11 KV
Rated Secondary Voltage0.415 KV
Rated Capacity30-3000kva
Frequency50/60Hz
MaterialCopper / Aluminum
Input Voltage Range10kv-35kv
Output Voltage Range200v - 440v
CertificationISO9001
Winding Material100% Copper
Cooling MethodONAN
Vector GroupDyn11/Yyn0/Yd11/YNd11
Product Technical Drawing
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Product Description & Structure
Oil Immersed Transformer: Utilizes advanced analysis software and specialized calculation procedures to ensure peak performance. Elaborate material selection and efficient manufacturing result in small volume, light weight, low loss, low partial discharge, and low noise characteristics.
These products are stable, reliable, and environmentally friendly. They are ideal for power plants, substations, large industrial mining operations, and petrochemical enterprises.
Internal Structure Diagram
Main Product Gallery
Transformer 1
Transformer 2
Transformer 3
Product Unit 1
Product Unit 2
Product Unit 3
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Global Projects & Exhibition
Parameter List
Project Puerto Rico
Power Transformer in Puerto Rico
Project Australia
Transformer in Australia
Project USA
Transformer in USA
Project Uzbekistan
Transformer in Uzbekistan
Exhibition 1
Exhibition 2
Exhibition 3
Exhibition 4
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Why Choose Us
  • Over 20 years of experience in producing diverse types of transformers.
  • Customer-oriented approach with a focus on technological and scientific development.
  • High-quality products recognized and preferred by global customers.
  • Certified under ISO9001 quality system standards.
  • Strong supply chain and comprehensive after-sales service.
Quality Assurance
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Packing & Delivery
Professional Packing
Frequently Asked Questions
Q1: What types of transformers do you manufacture? A: We specialize in 110kV-220kV oil-immersed power transformers, dry-type transformers, distribution transformers, pad-mounted transformers, and various specialized winding wires including enameled and composite types.
Q2: How is the product quality guaranteed? A: We adhere to strict quality control protocols, including sending product samples before mass production and performing a final inspection before every shipment to ensure compliance with international standards.
Q3: Which international standards do your products meet? A: Our products meet multiple international standards including IEC, ANSI, KEMA, and GOST. We are also certified with ISO9001, OHSAS 18001, and ISO14001.
Q4: What are your competitive advantages over other suppliers? A: With over 28 years of specialization, we offer high-quality manufacturing, fast delivery cycles, guaranteed after-sales support, and competitive factory-direct pricing.
Q5: What payment and delivery terms do you accept? A: We accept various delivery terms such as FOB, CIF, and EXW. Payments can be made via T/T or L/C in USD or CNY currencies.
Q6: What is the typical application range for your transformers? A: Our transformers are widely used in power plants, public utility substations, large-scale industrial mining sites, and petrochemical enterprises due to their reliability and efficiency.

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