Three Phase Pad Mounted Transformer

ANSI C57.12.34 compliant 3750kVA pad-mounted transformer with 7-step tap adjustment, 95 kV BIL, and integrated fuse/arrester/loadbreak switch. Ideal for utility, industrial, and commercial outdoor distribution. Durable ONAN cooling, aluminum windings, and custom options available.

1500kVA pad-mounted transformer with dual secondary outputs: 995V/500kVA and 480Y/277V/1000kVA. ONAN cooling, bayonet fuse protection, 5-position tap changer. Built to ANSI C57.12.34 for outdoor industrial and commercial distribution. Factory tested.

300kVA pad mount transformer with 12.47kV primary and 480Y/277 secondary. UL/cUL certified, meets DOE 2016 and IEEE standards. 65°C rise, 60 Hz, 5.75% impedance. Durable oil-immersed design with custom options available.

This 2550kVA three-phase pad-mounted transformer steps down 12.87kV to 480V for radial feed distribution. Compliant with ANSI C57.12.34 and UL listed, it features ONAN cooling, aluminum windings, and NEMA 3R enclosure. Ideal for commercial and industrial outdoor use, with reliable performance and custom options available.

ANSI/IEEE compliant and UL/cUL certified liquid-filled pad-mounted transformer. Rated 1500kVA, 4160V primary to 480Y/277V secondary, 60Hz, 65°C rise. Copper windings, 99.30% efficiency, self-cooled. Ideal for substations and industrial power systems.

300kVA three-phase pad mounted transformer with 13200V primary and 480V secondary. Features 304 stainless steel enclosure, NEMA 3R weatherproof rating, and over current protection. Complies with DOE 2016, CSA, and ANSI/IEEE standards. Ideal for harsh environments.

Winley Electric 300kVA pad mounted transformer with 13200V primary and 480V secondary. Features bayonet HV fuses, surge arrestors, 5-position tap changer, and 400A LV fused disconnect. UL/cUL certified, 304 stainless steel tank, 99.45% efficiency. Ideal for commercial and industrial power distribution.

UL/cUL certified 112.5kVA three phase pad mounted transformer with 4160V primary and 208Y/120V secondary. Oil filled design ensures reliable performance for commercial and industrial applications. Meets ANSI/IEEE and DOE 2016 standards. Copper windings, 60Hz, Dyn1 vector group.

Winley 1500kVA three-phase pad mounted transformer, oil type, 34500V primary to 208V secondary. UL/cUL certified, compliant with DOE 2016, IEEE/ANSI C57.12.34. Features ONAN cooling, 5-position tap changer, and robust protective devices. Ideal for commercial and utility applications. Fast delivery 7-35 days.

UL/CUL certified 1000kVA pad mounted transformer with 34.5kV primary and 208Y/120V secondary. Features ceramic bushings for superior pollution resistance and long-term dielectric stability. Complies with ANSI/IEEE/DOE/CSA standards. Fast delivery 7-35 days.

This 1500kVA pad-mounted transformer features FR3 fire-retardant ester oil and copper windings, meeting IEEE/ANSI standards. UL/cUL certified, it offers 480V primary to 416Y/240V secondary, 60Hz operation, and customizable options for reliable North American power distribution.

IEEE/ANSI certified 2500kVA pad mounted transformer with 27.6kV primary and 600V secondary. Features copper windings, 99.4% efficiency, and 65°C rise. Ideal for industrial and substation use. Custom options available.

75kVA three-phase pad-mounted transformer with dual-voltage 13200V/4800V delta primary and 208Y/120V secondary. Meets DOE 2016 and ANSI/IEEE standards. Copper windings, NEMA 3R enclosure, loop feed. Compact, tamper-proof design ideal for commercial and utility applications.

Winley 2500kVA pad-mounted transformer with 304 stainless steel tank, UL/cUL certified. Designed for 12470V primary to 480V secondary, loop-feed, ONAN cooling. Meets ANSI C57.12.00, ideal for outdoor utility and industrial distribution.

Three-phase pad mount transformer for solar PV systems, stepping up 380V to 34.5KV. Filled with biodegradable FR3 fluid for enhanced fire safety and longer lifespan. Meets DOE 2016 and ANSI/IEEE standards. Customizable design for optimal performance.

This 1500kVA pad-mounted transformer is UL/cUL certified and built to ANSI C57.12.34 standards. It features ONAN cooling, off-circuit tap changer, and a comprehensive safety package including HV break switch, surge arresters, and pressure relief valve. Ideal for commercial and utility distribution.

UL/cUL certified 2.5 MVA pad-mounted transformer with 99.4% efficiency. Features DYN1 vector group, 12470V delta primary, 400Y/231V secondary, biodegradable insulating fluid, and NEMA 3R weatherproof enclosure. Ideal for utility and industrial distribution.

UL/cUL listed 1500kVA pad-mounted transformer with 13.2kV primary and 480V secondary. Oil-immersed design ensures stable high-load performance. Features off-circuit tap changer for precise voltage regulation. Ideal for substations, data centers, and industrial power systems.

UL Listed 600kVA pad-mounted transformer with 34.5kV primary and 480Y/277V secondary. Features ONAN cooling, 60Hz, Dyn1 vector group, and 65K rise. Meets ANSI/IEEE C57.12.34. Ideal for reliable outdoor power distribution with custom options available.

1500kVA pad-mounted transformer with 480V primary and 480Y/277V secondary. ONAN cooling, 60Hz, Dyn1 vector group, and 65K rise. Meets IEEE ANSI C57.12.00. Ideal for outdoor utility use. UL/cUL certified with fast 7-35 day delivery.