Juchen Electrical Technology Co., Ltd.
Juchen Electrical Technology Co., Ltd.
Products
Three Phase American Pad Mounted Transformer
  • Three Phase American Pad Mounted TransformerThree Phase American Pad Mounted Transformer
  • Three Phase American Pad Mounted TransformerThree Phase American Pad Mounted Transformer

Three Phase American Pad Mounted Transformer

JUCEG is a manufacturer and supplier specializing in supplying Three Phase American Pad Mounted Transformer.The Three Phase American Pad Mounted Transformer is a ground-mounted electrical power distribution unit designed for outdoor installation on a concrete pad. It is fully enclosed in a locked steel cabinet and is widely used in North American underground distribution systems where overhead lines are impractical due to safety, space, or aesthetic concerns.

As the professional manufacturer, we would like to provide you JUCEG Three Phase American Pad Mounted Transformer. And we will offer you the best after-sale service and timely delivery.The three-phase floor-mounted transformer solution has a higher load handling capacity than the single-phase model, making it highly suitable for factories, data centers, shopping centers, and infrastructure projects. The sealed and vandal-proof design of Three Phase American Pad Mounted Transformerprotects the internal components from environmental factors such as dust, moisture, and temperature changes. This structure ensures a long service life, operational safety, and stable voltage regulation under different load conditions.

Three Phase American Pad Mounted Transformer


Key Technical Specifications

Parameter

Specification

Power Rating

45 kVA – 10,000 kVA (standard range up to 5,000 kVA)

Phases

Three-phase

Primary Voltage

2,400V – 46,000V (common: 12.47kV, 13.2kV, 13.8kV, 15kV, 24.94kV, 34.5kV)

Secondary Voltage

120V – 24,940V (common: 208Y/120V, 480Y/277V, 600Y/347V, 416Y/240V)

Frequency

60 Hz (North American standard) / 50 Hz

Cooling Method

ONAN (Oil Natural Air Natural), KNAN (FR3 fluid), ONAF/ONAN

Temperature Rise

55°C or 65°C (standard), 75°C available for PEAK series

Impedance Voltage

1.2% – 6.0% (varies by kVA rating)

BIL (Basic Insulation Level)

30kV – 250kV

Winding Material

Copper or Aluminum

Core Material

Grain-oriented silicon steel (CRGO)

Insulating Fluid

Mineral oil, FR3 vegetable oil (high fire-point, biodegradable)

Connection Group

Dyn11, YNyn0, Dyn1

Tap Changer

±2×2.5% off-load (standard); ±4×2.5% optiona


Three Phase American Pad Mounted Transformer Manufacturer

Selecting a qualified JUCEG manufacturer of Three Phase American Pad Mounted Transformer is critical to ensuring long-term system reliability, operational efficiency, and full compliance with applicable industry standards. Reputable manufacturers design their products in strict accordance with internationally recognized standards—such as IEC and ANSI—addressing key aspects including electrical safety, insulation integrity, thermal performance, and energy efficiency.

Robust manufacturing practices—including the careful selection of high-grade core materials, precision winding techniques, and rigorous quality control throughout production—directly impact transformer longevity, load-handling capability, and overall energy loss characteristics.

In addition to JUCEG manufacturing excellence, a professional supplier provides comprehensive support services: standardized factory and type testing, third-party certification (e.g., UL, CSA, or KEMA), and complete technical documentation—including installation manuals, maintenance guidelines, and as-built drawings—to facilitate seamless commissioning and lifecycle management. Customization capabilities—such as tailored voltage ratings, specialized enclosure configurations (e.g., corrosion-resistant or seismic-rated), and advanced cooling solutions (e.g., natural oil-immersed, forced-air, or hybrid systems)—enable optimal adaptation to diverse environmental conditions and application-specific load profiles.

Partnering with an experienced, technically capable JUCEG manufacturer ensures supply chain reliability, consistent product quality across batches, and responsive, knowledgeable technical support throughout the transformer’s entire service life.

Three Phase American Pad Mounted TransformerThree Phase American Pad Mounted Transformer


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