Premium Pole-Mounted Transformers & Overhead Solutions

Yawei Transformer specializes in high-performance pole-top transformer and overhead transformer solutions for global power networks. Every pole-type distribution transformer is built for total bankability and seamless aerial grid interconnection.

Why Choose Our Pole-Top Solutions?

  • Certified Quality: Fully compliant with IEEE C57, IEC 60076, CSA, and RETIE standards for utility-grade approval.

  • Versatile Range: Engineered for 4.16kV to 34.5kV single-phase and three-phase pole type applications.

  • Extreme Durability: C5-grade coatings and high-BIL design for harsh high-altitude, coastal, or heavy-lightning environments.

  • Grid Ready: Optimized for rural electrification, urban grid modernization, and overhead distribution line networks.

Your Trusted Manufacturer & EPC Partner

We support utility contractors and EPCs with stable lead times and 100% in-house testing. From factory to site, we ensure excellence in every pole-mounted unit.

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Yawei Transformer

As a leading China power transformer manufacturer and factory, Yawei Transformer specializes in CE, CSA and IEEE certified pole-mounted transformers engineered for North America, South America and global power distribution markets. Our solutions include pole-top transformers, overhead distribution transformers, aerial grid units, single-phase and three-phase pole type transformers widely used in utility networks, rural electrification, grid modernization, industrial facilities and outdoor distribution projects.

Backed by a modern manufacturing campus, advanced transformer testing laboratories and large-scale production workshops, Yawei Transformer delivers high-reliability medium voltage distribution transformer solutions for utilities, EPC contractors and renewable energy developers worldwide. Our factory integrates precision core manufacturing, automatic winding production, vacuum oil treatment and comprehensive routine testing to ensure stable long-term operation in demanding outdoor environments.

Our pole-mounted distribution transformers are available from 10 kVA to 500 kVA with voltage classes ranging from 4.16kV to 34.5kV, fully compliant with ANSI, IEEE, IEC, RETIE and CSA standards. We provide customized completely self-protected (CSP) and conventional pole type transformer solutions with surge arresters, expulsion fuses, and high-BIL bushing designs for overhead power distribution networks and utility electrification applications. From factory production to final testing, every transformer is engineered for grid reliability, operational safety, energy efficiency and long service life.

Single Phase and Three Phase Pole Mounted Distribution Transformer Manufacturer Factory From China Custom OEM Utility Overhead Line Rural Electrification Solutions 4.16kV 12.47kV 13.2kV 24.94kV 25kV 34.5kV Primary Voltage 120/240V 208V 277/480V Secondary Voltage 10kVA–5000kVA Oil Immersed Outdoor Power Transformer Yawei Transformer
75 kVA electric pole transformer used in overhead electrical distribution networks, single-phase pole-mounted utility transformer with 6kV to 34.5kV voltage range by Yawei Transformer

75 kVA Single-Phase Overhead Power Transformer 13.2kV

150 kVA single-phase pole mounted transformer, 13.8 kV to 120/240 V ONAN telephone power distribution, factory manufacturer Yawei Transformer

150 kVA Single-Phase Pole Mounted Transformer 13.8kV

167 kVA pole mounted power distribution transformer by Yawei Transformer with 7.2 kV and 12.47 kV primary voltage for utility networks

167 kVA Overhead Grid Distribution Transformer 12.47kV

25 kVA Single Phase Pole Mounted Distribution Transformer for Overhead Networks - 120/240V, CE, UL, CSA Certified, Global Distribution

25 kVA Single-Phase Pole-Top Transformer 7.2kV

37.5 kVA ANSI utility telephone pole mounted transformer for overhead distribution lines, primary voltage 7.2kV 12.47kV 13.8kV, secondary 120/240V, oil immersed pole mounted distribution transformer

37.5 kVA Overhead Pole Type Transformer 12.47kV

50 kVA power pole mounted utility grade overhead distribution transformer with high voltage primary 7.2–34.5 kV and low voltage secondary outputs, manufactured by Yawei Transformer for global power markets

50 kVA Utility Grade Pole Mounted Transformer 19.05kV

Our pole-mounted oil-filled distribution transformers feature a heavy-duty, corrosion-resistant tank design tailored for overhead line mounting, ensuring maximum lifecycle and structural integrity for outdoor utility applications.

  • Premium Core Material: Built with high-permeability, low-loss Baosteel CRGO silicon steel to significantly reduce no-load losses and noise levels.

  • Robust Windings: Utilizing 99.9% high-purity oxygen-free copper windings to ensure superior short-circuit strength, optimal thermal capacity, and high efficiency.

  • Rugged Reliability: Features high-grade mineral insulation oil, standard stainless steel ground pads, secure lifting lugs, and advanced surface treatment with C5-grade anti-corrosion coating for severe weather environments.

Every unit is fully customized and rigorously tested to meet IEEE, ANSI, IEC, and RETIE standards, ensuring seamless integration into your rural grid, utility modernization, or overhead electrification EPC projects worldwide by Yawei Transformer.

Pole Mounted Transformer Internal Core and Winding Anatomy Technical Diagram Factory Showing Oil Immersed Distribution Transformer Structure Including Core, LV HV Windings, Bushing, Tank, Insulation System, Overhead Utility Design 4.16kV 12.47kV 25kV 34.5kV 120/240V 208V 277/480V 10kVA–5000kVA Yawei Transformer
Sectional view of an IEEE ANSI certified 50kVA pole-mounted transformer showcasing the internal copper windings and CRGO silicon steel core structure manufactured by Yawei Transformer factory.

Inside a Yawei pole-top distribution transformer: Engineered with premium Baosteel CRGO silicon steel and oxygen-free copper windings for efficient overhead utility networks.
ANSI IEEE compliant single-phase pole mounted transformer ready for utility distribution systems, engineered by premium China manufacturer and supplier Yawei Transformer.

An IEEE/ANSI standard overhead pole transformer designed by Yawei, a trusted manufacturer and supplier for global utility distribution networks.
Heavy-duty utility pole transformer manufactured in Yawei factory, specifically engineered for overhead electrical distribution systems and outdoor power grids.

Premium overhead distribution transformer direct from the manufacturer factory, built for total reliability in utility pole electrical networks.
Custom oil immersed pole mounted distribution transformer from an OEM manufacturer factory, serving as a leading wholesale supplier for utility overhead power networks.

Custom-engineered oil-immersed pole transformers, supplied at factory-direct wholesale pricing for global utility overhead power networks.
China pole mounted transformer from Yawei factory, a leading manufacturer and wholesale supplier for global utility power distribution networks.

High-performance overhead distribution transformers direct from a top-tier China manufacturer, offering competitive wholesale supply for utility power networks.
ANSI IEEE Standard Single Phase Pole Mounted Transformer for Utility Overhead Distribution Networks Pole Type Distribution Transformer Factory Wholesale 10kVA 15kVA 25kVA 37.5kVA 50kVA 75kVA 100kVA 167kVA Primary Voltage 4.16kV 7.2kV 12.47kV 13.2kV 25kV Secondary Voltage 120/240V 208V Oil Immersed Outdoor Transformer Yawei Transformer

Utility Overhead Distribution Networks

As a standard pole transformer factory, Yawei provides 10kVA-167kVA single-phase units for wholesale. Our single-phase overhead units ensure highly stable voltage regulation for municipal grids. These reliable utility pole transformers efficiently step down medium voltages for residential networks, guaranteeing continuous power supply with minimal core losses and low maintenance.

China Pole Mounted Transformer Manufacturer for Rural Electrification Projects High Voltage Overhead Power Distribution Transformer Supplier 2.4kV 4.16kV 7.2kV 12.47kV 13.2kV 14.4kV Primary Voltage 120/240V 208V Secondary Voltage 10kVA–5000kVA Oil Immersed Outdoor Utility Transformer Yawei Transformer

Rural Electrification Projects

Yawei is a premier China manufacturer supplying 2.4kV to 24.94kV low-loss overhead line transformers. Ideal for cross-country grid expansion and agricultural irrigation networks, our oil-immersed units offer exceptional outdoor durability. Built with low-loss Baosteel CRGO cores, they provide a highly cost-effective and dependable solution for rural utility EPC projects.

Heavy Duty External Pole Mounted Transformer for Construction and Temporary Power Supply Fast Shipping Custom Outdoor Column Type Distribution Transformer Manufacturer Factory for Utility Industrial Construction Sites 4.16kV 7.2kV 12.47kV 13.2kV 25kV 34.5kV Primary Voltage 120/240V 208V 277/480V Secondary Voltage 10kVA–2500kVA Oil Immersed Outdoor Power Transformer Yawei Transformer

Temporary Construction Power Supply

We specialize in heavy-duty pole transformers for fast site deployment with rapid global shipping. Designed for fast-paced construction job sites and mining operations, these heavy-duty units ensure reliable temporary electricity. Their superior structural strength allows quick installation on wooden or concrete poles for urgent engineering needs.

Three Phase Pole Type Transformer Factory for Industrial and Commercial Power Supply Custom Oil Filled Overhead Distribution Transformer Manufacturer 45kVA 50kVA 75kVA 100kVA 150kVA 200kVA 300kVA 400kVA 500kVA Primary Voltage 4.16kV 12.47kV 13.2kV 25kV 34.5kV Secondary Voltage 208V 240V 480V Utility Power Transformer Yawei Transformer

Industrial Commercial Power Supply

Our three-phase pole transformer factory supplies 45kVA to 500kVA custom oil-filled overhead units. Built for light industrial workshops, commercial complexes, and outdoor facilities, these transformers deliver continuous power. Featuring excellent short-circuit resistance, their rugged tank construction protects heavy machinery and HVAC systems against grid fluctuations.

 

UL Compliant Overhead Distribution Transformer for Infrastructure Public Utility Systems Split Phase Pole Mounted Cylinder Transformer Bulk Price Manufacturer Factory Custom Oil Immersed Transformer 120/240V 4.16kV 7.2kV 12.47kV 13.2kV 25kV 34.5kV Primary Voltage 10kVA–1000kVA Yawei Transformer

Infrastructure Public Utility Systems

We manufacture UL-compliant transformers, offering bulk pricing on 120/240V split-phase cylinder units. Featuring robust hermetically sealed tanks, these units excel in public infrastructure projects including highways and water treatment plants. They are rigorously engineered to withstand extreme weather and high humidity without compromising dielectric strength.

Yawei Brand Maintenance Free Pole Mounted Transformer for Remote Off Grid Power Systems Grid Tie Overhead Utility Distribution Transformer Export 24.94GrdY 14.4kV Primary Voltage 4.16kV 7.2kV 12.47kV 25kV 34.5kV Secondary Voltage 120/240V 208V 277/480V Oil Immersed Outdoor Distribution Transformer Yawei Transformer

Remote and Off-Grid Power Systems

The Yawei brand offers maintenance-free CSP pole transformers and 34.5kV/19.05kV units for export. Engineered for localized microgrids and isolated stations, our completely self-protected (CSP) polemount transformers ensure premium power quality in off-grid environments, regulating critical primary utility voltages down to standard household levels.

Contact Us – 24/7 Global Support

We provide rapid technical response and specialized engineering deployment for global overhead pole transformer projects.
Reach out anytime for utility-grade quotations, hardware optimization, and custom-tailored grid solutions.

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Phone / WhatsApp
+86 158 2828 4573

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Email
info@yawei-powertransformer.com

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Support
24/7 Global Customer Support
Monday – Sunday | Always Available