American-style Pad-Mounted Transformers

American-style pad-mounted transformer Overview:

The American-style pad-mounted transformer is a pre-assembled substation that combines high-voltage switchgear, power transformers, and low-voltage distribution systems. It adheres to American design standards, showcasing a compact structure and straightforward installation. It is extensively utilized in urban power grids, industrial parks, commercial complexes, and renewable energy projects to satisfy the need for rapid power supply.

Core Advantages of American-Style Pad-Mounted Transformers:

American-style pad-mounted transformers (referred to as American-style padmounts), as a type of compact, prefabricated substation, hold an important position in power systems due to their unique design concepts and technological advantages. Their core advantages are mainly reflected in the following aspects:

1.High Degree of Miniaturization and Integration: American-style padmounts integrate transformers, high and low-voltage switchgear, protection devices, and other components into a sealed enclosure, significantly reducing the footprint. This is especially suitable for areas with limited urban land, effectively reducing land costs.

2.Convenient Installation and Maintenance: American-style padmounts adopt a modular design and are fully debugged and tested before leaving the factory. On-site installation only requires simple connection work, greatly shortening the installation cycle and reducing labor costs. At the same time, the maintenance workload is relatively small, enabling rapid power restoration.

3.High Safety and Reliable Operation: American-style padmounts use a fully enclosed structure, effectively preventing electric shock and foreign object intrusion, improving operational safety. The transformer adopts oil-immersed self-cooling or oil-immersed forced-air cooling, providing good heat dissipation performance and ensuring stable equipment operation.

4.Significant Cost-Effectiveness: Although the initial investment may be slightly higher than traditional substations, the advantages of a small footprint, quick installation, and low maintenance costs make its total life cycle cost more advantageous.

With their core advantages of miniaturization, integration, convenience, safety, and economy, American-style padmounts provide important support for the intelligent and efficient development of power systems. In areas such as urban grid renovation and new energy integration, the application prospects of American-style padmounts are broad.

Technical Specifications:

Rated Voltage: High Voltage Side: 10kV/35kV; Low Voltage Side: 0.4kV

Transformer Capacity: 200kVA ~ 2500kVA

Protection Class: IP34 (Enclosure) / IP54 (Internal)

Cooling Method: Oil-immersed / Dry-type (Optional)

Noise Level: ≤45dB (at 1m distance)

Design Life: ≥30 years

Application Scenarios:

Urban Distribution Network: Rapid power supply for densely populated areas such as residential communities, schools, and hospitals.

Industrial Sector: Heavy electricity usage scenarios in factories, mines, and oil fields.

New Energy Support: Boosting and grid connection systems for photovoltaic power stations and wind farms.

Temporary Power Supply: Short-term high-load demands for event venues and exhibition centers.

Standards:

IEC 60076: General requirements for power transformers

IEC 61330: Safety standard for high/low voltage prefabricated substations

IEEE C57.: General requirements covering the safety and performance of liquid-immersed distribution, power and regulator transformers.

Technical parameter : 

Note: The data in the tables is subject to change without prior notice, and the product is subject to delivery.
 

Product Structure Diagram:

 

Why Choose Us?

International Certification: Passes UL, IEEE, and IEC standard testing, meeting North American and global market requirements.

Fast Delivery: Modular production supports customized delivery within 25days.

Worry-Free Service: Provides 24/7 remote technical support, 2-year warranty + lifetime maintenance.

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