The American Pad-Mounted Transformer is a compact, fully enclosed power distribution unit designed for medium and high voltage (MV & HV) systems.
It integrates the transformer, switchgear, and protection devices into one sealed box, ideal for outdoor applications requiring safety, reliability, and easy installation.

Available in capacities of 75kVA, 152kVA, and 225kVA, this three-phase outdoor transformer is widely used in urban power networks, industrial zones, commercial centers, and renewable energy projects.

✅ Compact Integrated Design – Combines transformer, load break switch, and fuse in one sealed box, saving installation space.
✅ Fully Sealed and Maintenance-Free – Oil-immersed tank with hermetically sealed structure ensures long service life and prevents moisture ingress.
✅ Safe and Reliable Operation – High insulation level, low noise, overload capability, and explosion-proof design.
✅ Flexible Installation – Suitable for underground power networks and outdoor areas without transformer rooms.
✅ Energy Efficient – Low loss, low partial discharge, and compliant with IEC and ANSI standards.
✅ Aesthetic Appearance – Green outdoor cabinet design blends into residential or park environments.

• Urban and rural power distribution networks

• Industrial plants and manufacturing facilities

• Commercial and residential communities

• Renewable energy systems (solar, wind)

• Mining and oilfield power systems

• Load Break Switch (LB switch)

• Surge Arrester (Lightning Protection)

• Oil Temperature and Pressure Indicator

• Ring Main Unit (RMU) integration

• Customized color and enclosure material

As a professional manufacturer of medium and high voltage transformers, we provide complete pad-mounted and substation solutions.
We ensure high-quality raw materials (copper/aluminum windings), strict type testing, and fast delivery from China’s top transformer production base.
OEM & ODM services are available.