Oil Immersed Transformer

High efficiency oil immersed transformer for 110-220kV substations. Features mineral oil cooling, low loss silicon steel core, oxygen-free copper windings, and multi-protection systems. Durable sealed tank for harsh environments. Ideal for utility grids and industrial projects.

Fully sealed and weatherproof for harsh outdoor conditions. Easy pole installation reduces civil work costs. Low-noise operation, customizable voltage ratios and capacities, high energy efficiency, and low maintenance. Ideal for rural electrification, urban distribution, and small industrial zones.

Reliable oil immersed transformer with 5-333kVA capacity, 12.47kV primary voltage, and pad-mounted design. Features high-purity copper windings, ONAN cooling, and ANSI/UL certifications. Customizable voltage ratios and tap changer options ensure stable power distribution for utility and industrial applications.

Reliable oil immersed transformer for power distribution. Features 12.47kV/7.2kV primary, 45-3750kVA capacity, ANSI/UL/CE certified. Customizable voltage ratios and tap changers. Durable sealed tank, low noise, 30+ year lifespan.

High-efficiency oil immersed transformer with copper windings and low loss design. Supports 13.8kV to 480V step-down, Yyn0 connection, and ONAN cooling. Compliant with ANSI, UL, and IEC 60076. Customizable capacity up to 2500kVA. Ideal for industrial and utility power distribution.

Oil-immersed transformer with 50-2500kVA capacity, 12.47kV/13.8kV primary, and 480V secondary. Features fully sealed design, copper windings, low noise, and UL/ANSI/IEC certifications. Pre-wired for easy installation. Customizable voltage and capacity. Ideal for industrial and utility distribution.

Reliable oil immersed transformer with 50-2500kVA capacity, 12.47kV/480V options. Features high-purity copper windings, ONAN cooling, and ANSI/IEC/UL/CE certifications. Fully sealed, low noise, and customizable for industrial power distribution.

High-efficiency oil immersed transformer with 50-2500kVA capacity. Features copper windings, ONAN cooling, and low noise. Complies with ANSI, IEC, UL, and CE. Customizable voltage and tap changer. Ideal for industrial and utility distribution.

IEC 60076 compliant oil immersed transformer, 30-2500kVA, 13.8kV primary. Features low loss, durable construction, and pole mount option. Customizable with CE/ISO certifications. Ideal for urban, industrial, and commercial power distribution.

Compliant with IEC 60076, ANSI, and IEEE standards. Rated 30-2500kVA, up to 33kV. ONAN cooling, copper/aluminum windings, mineral oil or natural ester. CE, ISO certified. Custom OEM/ODM available. Reliable for urban and industrial power distribution.

IEC certified oil immersed transformer with copper or aluminum windings, rated 30-2500kVA. Offers efficient voltage regulation, low losses, and robust durability. Customizable for 50/60Hz, CE/ISO approved, ideal for urban and industrial power distribution.

IEC60076 compliant oil immersed distribution transformer, rated 30-1600kVA with 10kV/20kV/30kV primary voltage. Features copper or aluminum windings, mineral oil or natural ester insulation, and ONAN cooling. Ideal for residential, commercial, and industrial power distribution. CE and ISO certified.

Efficient 13.8kV to 480V oil immersed transformer, 30-2500kVA. Mineral or natural ester oil cooling ensures durability. CE/ISO certified, customizable copper/aluminum windings. Ideal for residential, commercial, and industrial power distribution.

TNNPI oil-immersed distribution transformer steps down 10-35kV to 230/400V. Rated 50-2500kVA, 50/60Hz. Features durable construction, efficient heat dissipation, and CE/ISO certification. Ideal for industrial, commercial, and residential power distribution. Custom OEM/ODM available.

Oil immersed distribution transformer for industrial and civil use. Rated 50-2500kVA, 11/22/33kV. Features Buchholz relay, pressure relief device, ONAN/ONAF cooling. CE and ISO certified. OEM/ODM available. Reliable power distribution.

Oil-immersed transformer with silicon steel core, ONAN cooling, and 50-2500kVA capacity. CE/ISO certified, IEC compliant. Customizable copper/aluminum windings, Buchholz relay protection. Ideal for industrial and residential power distribution.

Oil immersed distribution transformer with silicon steel core, rated 50-2500kVA. Features ONAN/ONAF cooling, vector groups Dyn11/Yzn11/Yyn0, and CE/ISO certification. Ideal for industrial and civil power distribution. OEM/ODM available.

Oil-immersed distribution transformer for industrial and civil power supply. Rated up to 2500kVA, 50/60Hz. Features superior insulation, efficient heat dissipation, and customizable copper/aluminum windings. CE and ISO certified. OEM/ODM available.

Efficiently steps down high voltage for urban and rural power distribution. Features ONAN cooling, robust mild steel tank with corrosion-resistant paint, and a wide 30-2500KVA capacity range. CE and ISO certified, with customizable options for reliable, long-lasting performance.

High-efficiency oil immersed transformer with silicon steel or amorphous core, copper/aluminum windings, and ONAN cooling. Complies with IEC 60076, CE, ISO. Ideal for urban grids, industrial plants, and renewable energy projects. Custom options available.