Oil Immersed Transformer

High voltage oil-immersed power transformer for 110kV-350kV grids, 500kVA-12500kVA capacity. Features intelligent oil monitoring, fully sealed tank, vacuum drying process, and low noise ≤55dB. Customizable, durable, and certified for industrial export.

Customizable oil immersed power transformer from 100kVA to 2500kVA, 11kV to 33kV. Features S11/S13/S20 series, amorphous alloy options, and resin dry-type variants. Certified by national authorities, with 2-year warranty and free online installation support.

Oil-immersed transformer with 50-2500kVA capacity, three-phase, and ONAN cooling. Features oxygen-free copper windings for low losses, customizable voltage (12.47kV/480V), and ANSI/IEC/UL certifications. Fully sealed, corrosion-resistant tank ensures 30+ year lifespan. Ideal for commercial and industrial power distribution.

Single-phase American box transformer with flip cabinet design for easy cable connection. Features oil-immersed fuse and zinc oxide lightning arrester. High voltage to low voltage conversion via electromagnetic induction. Ideal for rural power distribution and street lighting. CE, ISO9001, IEEE certified.

Efficient Medium Voltage Transformer Solution for Indonesia Power Distribution Systems TNNPI 20kV distribution transformers are designed for Indonesia's industrial, commercial and utility power networks, providing reliable voltage transformation with high efficiency. 1. Suitable for Indonesia Medium Voltage Grid Designed for 20kV distribution systems Suitable for industrial and commercial electricity supply Compatible with tropical climate conditions Reliable outdoor

Product Overview This maintenance-free transformer is specifically developed for tropical regions where high humidity, heavy rainfall, and salt fog accelerate equipment aging. The hermetically sealed tank eliminates contact between insulating oil and air, greatly extending transformer life. Key Features Fully sealed hermetic design No oil replacement required Prevents moisture contamination Suitable for coastal environments Corrosion-resistant tank coating High-quality

Cooling & Ventilation Optimized natural ventilation with optional smart cooling fans for reliable outdoor performance. Power Capacity 100kVA–1000kVA, MV up to 35kV, customized LV output for different grid standards. Key Features Designed for solar power plants Factory-assembled and tested High efficiency & low maintenance Compact footprint for easy installation Applications Utility-scale solar farms, rooftop PV systems, industrial parks and commercial solar projects.

IEC60076 compliant oil immersed transformer with silicon steel core for low loss and high efficiency. Features Buchholz relay and pressure relief device for safety. Ideal for power distribution in industrial plants and outdoor substations. Customizable OEM/ODM options available.

High voltage oil immersed transformer with toroidal coil for enhanced efficiency and durability. Ideal for ESP dust removal and power distribution. Rated 69kV to 100kV, 50/60Hz. CE, ISO, UL certified. Best price and quality from China.

New Electric Power three winding oil immersed power transformer is designed for medium and high voltage power transmission systems, supporting 66kV/33kV/11kV voltage conversion for substations, mining plants, industrial facilities and grid electrification projects. It provides stable power distribution, high efficiency and long service life in harsh environments. High Voltage Three Winding Design for Flexible Power Distribution Adopts three winding structure to realize

Product Positioning New Electric Power provides reliable distribution transformer solutions for EV fast charging infrastructure, supporting highway charging stations, commercial charging hubs, fleet charging systems, and renewable energy charging projects. Our three-phase oil immersed transformers ensure stable power conversion from medium voltage grids to EV charging systems with high efficiency and long service life. Key Selling Points 1. Reliable Power Supply for EV Fast

Product Positioning Developed for high-temperature and high-humidity regions, ensuring stable power distribution in tropical environments. Tropical Environment Ready Designed for high ambient temperatures Improved heat dissipation structure Resistant to humidity and condensation Reliable Insulation System High-quality transformer oil Enhanced insulation materials Reduced risk of breakdown in harsh climates Global Distribution Application Compatible with IEC 60076 requirements

Product Positioning Designed for extreme weather environments, this transformer provides reliable operation under strong winds, heavy rain, and tropical climate conditions. Extreme Weather Protection Reinforced tank structure withstands harsh weather Weatherproof design for outdoor installation Suitable for coastal and island power networks Tropical Climate Adaptation High-temperature resistant insulation materials Improved cooling performance Anti-humidity treatment prevents

This BESS Transformer is engineered for modern energy systems, supporting battery energy storage systems , solar/wind farm grid-tie , and EV charging station power supply . It offers high efficiency, stable voltage output, and excellent grid adaptability, enabling smooth bidirectional energy flow and peak load regulation. With durable outdoor design and customizable configurations, it ensures long-term performance in demanding renewable environments. Applications Ideal for

Reliable Distribution Transformer for Nigeria Power Infrastructure Development TNNPI oil immersed transformers provide stable power distribution solutions for Nigeria utility networks, commercial buildings, factories and renewable energy projects. 1. Designed for Nigeria Power Applications Suitable for 11kV and 33kV distribution networks Supports urban and rural electricity expansion Designed for high-temperature environments Reliable operation under voltage fluctuations 2.

Reliable 33kV Transformer Solution for Zambia Utility and Mining Networks TNNPI provides 33kV oil immersed distribution transformers designed for Zambia power infrastructure, supporting utility companies, mining projects and industrial electricity distribution systems. 1. Optimized for Zambia Medium Voltage Networks Designed for 33kV distribution systems Suitable for utility grid expansion projects Compatible with industrial and commercial power applications Stable performanc

Reliable Power Distribution Solution for African Rural Electrification and Utility Networks TNNPI oil immersed distribution transformers are designed for Africa rural electrification projects, providing stable and efficient power conversion for remote villages, utility networks and infrastructure development. 1. Designed for African Grid Expansion Projects Suitable for rural electrification and public utility power networks Supports 11kV, 22kV and 33kV medium voltage

Reliable Power Distribution Solution for African Utility & Industrial Projects Designed for Africa's challenging power environments, this three phase oil immersed distribution transformer provides stable voltage conversion for rural electrification, commercial buildings, mining sites and industrial power networks. 1. Durable Design for Harsh African Climate Hermetically sealed oil tank design prevents moisture and dust ingress Suitable for tropical, high-temperature and

Built for Tropical & Coastal Climates Engineered with anti-corrosion steel construction and weatherproof coating, ensuring long-term operation in humid, coastal, high-temperature, and heavy rainfall environments. Lightning Protection for Utility Networks Designed with reinforced insulation and surge protection capability to improve grid reliability in regions with frequent thunderstorms. Hermetically Sealed Maintenance-Free Tank Fully sealed transformer tank prevents moisture

Product Overview Available in capacities from 25kVA to 500kVA, this pole mounted transformer can be customized to meet different electric cooperative distribution requirements, offering flexible voltage configurations and reliable outdoor performance. Key Features Capacity from 25kVA–500kVA Custom voltage ratios ONAN cooling Pole mounted installation Low maintenance Factory direct supply OEM & ODM supported