Three-Phase Pad-Mounted Transformer

Three-Phase Pad-Mounted Transformer. Integrated outdoor compact distribution solution for North American grids.

Combines HV switchgear, transformer, and LV distribution in a sealed enclosure.

Rated 75 to 2500 kVA, HV 15-35kV, LV 240V-600V.

Meets DOE 2016 & CSA 2023 efficiency standards (up to 99.53%), ensuring minimal operational losses.

Product Overview

This series comprises three-phase pad-mounted transformers (PMT), an integrated outdoor compact power distribution solution combining HV switchgear, transformers, and LV distribution units.

Featuring a fully sealed and insulated structure within a robust enclosure, it is widely applicable to North American standard grid systems, making it the ideal choice for urban distribution networks, commercial districts, and renewable energy integration.

pad-mounted-transformer-north-american-application

Three-phase pad-mounted transformer integrated into North American urban landscapes.

Technical Specifications

Rated capacity (kVA)	Rated voltage and tapping range		Efficiency
Rated capacity (kVA)	HV	LV	DOE(2016)	CSA(2023)
75	35kV 25kV 15kV	240V 480V 480YV 277V 600YV 347V	99.03	98.95
112.5			99.11	99.04
150			99.16	99.09
225			99.23	99.17
300			99.27	99.21
500			99.35	99.3
750			99.40	99.35
1000			99.43	99.38
1500			99.48	99.44
2000			99.51	99.47
2500			99.53	99.49

Typical Applications

Urban distribution networks in North America, South America, and the Middle East.
Public facilities such as residential communities, commercial centers, schools, and hospitals.
Power and lighting distribution for industrial parks and small factories.
Grid connection points for renewable energy sources (e.g., PV, wind).
Temporary construction sites requiring rapid deployment of power supply.

three-phase-pad-mounted-transformer-internal-structure-3d

Internal structure: Integrated HV switchgear, copper windings, and LV distribution.

Core Advantages

Meets Strict North American Standards: High-efficiency design complies with U.S. DOE 2016 and Canadian CSA 2023 standards (up to 99.53%). Avoid penalties and reduce operational losses.
Plug-and-Play Installation: Factory-prefabricated and fully tested. Quick on-site installation significantly reduces project timelines and labor costs.
Space-Saving & Safe: Integrates HV ring main unit, transformer, and LV protection into one compact footprint. Fully sealed design prevents leakage and eliminates shock hazards.
Harsh Environment Ready: Corrosion-resistant, waterproof, and UV-protected enclosure. Suitable for various outdoor climates, requiring minimal maintenance over its lifespan.

Hot Tags: three-phase pad-mounted transformer, China three-phase pad-mounted transformer manufacturers, suppliers, factory, 3 phase pad mounted transformer, Three Phase Pad Mounted Transformer