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When it comes to robust and reliable power distribution for industrial complexes, commercial facilities, or utility applications, a 3 Phase Dry Type Transformer is often the cornerstone of the electrical infrastructure. Designed specifically for challenging environments, our Outdoor Dry Type Transformer eliminates the risks associated with liquid coolants, offering enhanced safety and minimal maintenance. This makes it an ideal, environmentally friendly solution for installations where fire safety is paramount or where outdoor exposure is a constant factor. For large-scale power requirements, our high-capacity models, such as the 750 KVA Dry Type Transformer, deliver exceptional performance and efficiency, ensuring stable voltage transformation even under heavy load conditions. Engineered with durability in mind, these transformers feature advanced insulation systems and protective enclosures to withstand moisture, corrosion, and wide temperature fluctuations.
The <产品名字> represents a significant advancement in transformer technology, prioritizing operational safety and long-term reliability. Unlike traditional oil-filled units, it utilizes a solid insulation system, completely removing the potential for oil leaks, spills, or fires. This fundamental design choice not only protects the surrounding environment but also simplifies installation procedures, as there is no need for containment vaults or complex fluid monitoring systems. The unit's construction incorporates high-grade, vacuum-pressure-encapsulated coils that provide superior dielectric strength and thermal conductivity. This ensures consistent performance, excellent short-circuit withstand capability, and a notable reduction in audible noise levels. The enclosure is typically constructed from galvanized steel or aluminum with a high-quality powder-coated finish, providing robust protection against UV radiation, salt spray, and other harsh outdoor elements. Key performance parameters are detailed in the following specifications.
| Power Rating (kVA) | Primary Voltage (V) | Secondary Voltage (V) | Impedance (%) | Dimensions (LxWxH) approx. |
|---|---|---|---|---|
| 300 | 13800 / 12470Y | 480Y/277 | 5.75 | 78" x 48" x 72" |
| 500 | 13800 / 12470Y | 480Y/277 | 5.75 | 85" x 52" x 78" |
| 750 | 13800 / 12470Y | 480Y/277 | 5.75 | 92" x 58" x 85" |
| 1000 | 13800 / 12470Y | 480Y/277 | 6.00 | 98" x 62" x 90" |
Optional accessories and configurations are available to tailor the transformer to specific project needs. These include protective devices like lightning arresters, temperature control systems with alarm and trip contacts, space heaters for condensation control, and high-accuracy metering packages. For applications requiring parallel operation, transformers can be supplied with matched impedance values. Our engineering team can also provide custom designs for non-standard voltages, special frequency requirements, or unique physical dimension constraints.
