three-phase dry transformer

Dry-type 10 kV SCB transformer manufactured by epoxy resin casting.

1. Product overview

DrytransformerSCB series epoxy resin transformer is an upgraded energy-saving power transformer featuring high efficiency and energy saving.

As the preferred equipment for modernizing medium- and low-voltage distribution networks, it is widely used in urban network renovations, high-end commercial buildings, industrial parks, large public facilities, and other applications with high energy efficiency, safety, and reliability requirements. It can be installed directly at the building's load center and is adaptable to a variety of challenging operating conditions.

2. Main advantages of the product

• Improved energy saving and greater reduction in losses.

  Designed to meet grade 12 standardslow lossesIt has a relatively small no-load current and low reactive power losses, which allows for effective improvement of the power factor, reduction of investment in reactive power compensation, significant reduction of electricity costs for consumers, and compliance with the requirements of environmentally friendly and energy-saving development.
  

• Increased safety and extended application.

  The oil-free design, combined with highly fire-resistant epoxy casting, offers fire-resistant, self-extinguishing, non-flammable, and explosion-proof properties, completely eliminating hidden hazards such as oil leaks, fires, and explosions, and meets higher fire safety standards. It can be installed directly in basements, distribution rooms, and densely populated areas without the need for an additional fire protection zone, saving installation space and meeting the safety requirements of high-end buildings and areas requiring high precision.

• Environmentally friendly and moisture-resistant material for more difficult operating conditions.

  No odor or toxic gas emissions during operation, no soil or water contamination, and compliance with environmental standards. Vacuum-cast windings offer superior moisture, mold, salt fog, and pollution resistance compared to SCB11 windings. They can operate normally at 100% relative humidity and be returned to service without pre-drying, making them suitable for humid southern regions, coastal areas exposed to salt fog, high pollution levels, and other harsh climates, as well as industrial environments.

• Stable operation and extended service life

  The optimized winding structure and magnetic circuit design provide greater mechanical strength and improved resistance to sudden short circuits and lightning strikes. Partial discharge is extremely low (≤5 pC), and the insulation is more stable, effectively slowing its aging. Low noise levels and ease of operation and maintenance are also included.
  

3. Basic technical parameters (customizable)