Dry Transformer and Oil Immersed Transformer Manufacturer

DRY TYPE TRANSFORMERS

SCB Series Dry Type Transformer

BYT manufacture a complete range of three phase distribution transformers, including oil-immersed type & cast resin dry-type transformer, we always designed with increased margins of safety and reliablity, and meet the IEC60076, IEEE Std.

 

Three phase resin-cast dry-type distribution transformer is with features of low loss, compact and light weight, low noise level, clamp-proof,anti-fouling, high mechanical strength, flame resisting, strong overload ability and low partial discharge quality, they are application to power transmission and distribution system, hotel, restaurant, commercial building, stadiums, chemical plants, stations, aiports, offshore drilling platforms, especially to heavy load centers and places with special fire protection requirements.

Advantages & Features

  • Iron Core

    The heart of our transformers, the iron core, is meticulously crafted from high-permeability, grain-oriented cold-bound silicon steel sheets with 45° fully inclined stepping joints. Featuring a special square tube pull-plate structure and insulated core columns, the iron core is coated with a unique resin for enhanced protection against moisture and rust. This design effectively reduces no-load loss, no-load current, and noise levels. Our iron core is not only safe, inflammable, and fireproof but also eco-friendly with zero pollution emissions. It can be directly installed in the load center, offering maintenance-free operation, easy installation, and low overall operating costs. With exceptional moisture-proof performance, it can operate seamlessly under 100% humidity conditions. Furthermore, its low loss, minimal local discharge power, and noise levels are complemented by superior heat dissipation capabilities. Equipped with a comprehensive temperature protection and control system, our transformers ensure reliable and safe operation under various conditions.

  • Foil Coil

    The low-voltage winding in our transformers is intricately constructed using a continuous section of copper foil and F-grade turn insulation in a specialized low-voltage foil winding machine. This innovative foil coil design effectively addresses issues related to low voltage, large current coil winding stresses, ensuring a safe and reliable performance. Unlike traditional windings, the foil coil eliminates uneven turns, enhances heat dissipation efficiency, and mitigates problems associated with winding spiral angles and unstable welding quality. To further enhance durability and performance, our company employs resin potting at the winding ends, providing moisture-proof and anti-fouling properties.

  • Temperature Control

    Our transformers are equipped with advanced temperature control devices, including signal thermometers buried in the upper part of the low-voltage coil. These devices automatically detect and display the working humidity of the three-phase coil, ensuring precise temperature monitoring. With built-in over-temperature alarm and trip functions, our transformers offer enhanced safety features for reliable and efficient operation.

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