HIITIO specializes in pole mounted transformers engineered for reliable and cost-effective overhead power distribution. Our pole mounted distribution transformers are designed in accordance with ANSI/IEEE/CSA standards and support mineral oil or ester insulation fluids, making them suitable for long-term outdoor operation in utility, rural, and suburban distribution networks.
Our UL-certified pole distribution transformer series is developed to deliver stable, safe, and scalable power distribution for overhead line systems, particularly in areas where underground cabling is impractical or cost-prohibitive.
Low installation cost and rapid deployment
Long field life with minimal maintenance
Ideal for areas without cable networks
Suitable for rural electrification
Pole-mounted transformers are widely deployed in overhead rural and suburban distribution networks due to their reliability, ease of installation, and low infrastructure cost. They can be used for single-phase or split-phase distribution in overhead lines.
HIITIO provides full customization support for pole mounted electrical transformer solutions, ensuring compatibility with local grid standards and site-specific installation requirements.
HIITIO provides flexible transformer customization, including:
From raw material handling to final inspection, each pole mounted transformer is manufactured under controlled processes to ensure electrical performance, mechanical robustness, and long-term durability in outdoor utility environments.
Provide your project specifications and let our engineering team design a solution tailored to your voltage, kVA, and installation requirements. Fast response guaranteed.
HIITIO’s pole mounted distribution transformers benefit from precision engineering, advanced simulation tools, and strict validation procedures.
Optimized core geometry to reduce losses and enhance overall electrical efficiency.
Engineered cooling systems ensure stable performance under continuous and peak loads.
Heavy-duty tanks and reinforcements designed for long-term outdoor durability.
Premium insulation materials provide superior dielectric strength and extended service life.
Precision-wound coils improve conductivity and minimize operational losses.
Customizable ratings, tap changers, bushings, and enclosures to match project needs.
HIITIO pole distribution transformers are widely deployed in the following scenarios:
Reliable for long-distance MV distribution systems.
Stable power for malls, complexes, campuses, and business parks.
Ideal for overhead distribution and long spans.
Compatible with solar farms, wind farms, and hybrid microgrids.
From advanced simulation to rigorous qualification, we deliver components engineered to exceed industry standards and accelerate product development.
Weather-resistant enclosures, tamper-proof cabinet design, heavy-duty bushings, corrosion protection, and flexible mounting options.
ANSI/IEEE, UL, CSA, DOE efficiency levels, utility-grade BIL performance, and fully tested oil-filled insulation systems.
Multiple kVA ratings, primary/secondary voltage combinations, mineral oil or ester (FR3) insulation, loop-feed or radial, and pole-mounted or pad-mounted installation.
Advanced core materials, optimized thermal design, and strict quality control ensure stable performance under continuous load conditions.
Core cutting, winding, assembly, and routine testing are completed under controlled production systems.
HIITIO provides a complete portfolio of distribution transformers, including oil-immersed transformers, dry type transformers, pad-mounted (single-phase and three-phase), pole-mounted, and self-protected configurations. Each product can be customized for voltage class, kVA rating, protection devices, bushings, cooling systems, and enclosure materials.
Our transformers are engineered and manufactured in accordance with UL, CSA, ANSI/IEEE, IEC, DOE, and local utility specifications. Compliance documentation and type test reports can be provided upon request for project approvals.
Yes. HIITIO offers fully customized engineering based on project requirements— including voltage ratios, tap changer settings, impedance, insulation levels, environmental protection, cable configurations, and special mounting or enclosure needs.
HIITIO transformers are designed for utility distribution networks, commercial buildings, industrial facilities, renewable energy systems, urban infrastructure, and rural electrification. Their durable construction ensures reliable performance in both standard and harsh environments.
HIITIO supports OEM/ODM cooperation, framework agreements, and multi-batch supply for EPC firms, utilities, and distributors. We provide stable pricing, predictable lead times, and scheduled production planning.
Advanced engineering, reinforced construction with global standards ensure stable, safe, and efficient power delivery.
HIITIO is a global provider of power distribution technologies specializing in pole mounted transformers and customized utility-grade solutions. Supported by strong engineering expertise, certified testing laboratories, and modern manufacturing facilities, we deliver high-reliability transformer solutions for utility, commercial, and rural power networks.
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HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.
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