Dry Resin transformer up to 20 MVA ÔÇô 36 kV


Type: SCB-15

  • Rated Power: from 40 kVA to 12000 kVA
  • HV Ratio: 6,300v / 10,000v / 15,750v / 20,000v / 33,000v
  • LV Ratio: 230 / 420 / 690 / 800 / 1000 / 6300
  • Rated Frequency: 50Hz
  • Cooling: AN/AF
  • Connection Group: DYN11/DYN5
  • Short-circuit Voltage: 4% ÔÇô 6%
  • HV Voltage Regulation Range: ┬▒3├Ś2.5%


SCB-15 Transformers

Energeks Transformatory Sp. z o.o. specializes in the supply of technologically advanced SCB-15 dry resin transformers, which are available immediately and dedicated to applications in medium voltage distribution systems. These innovative dry transformers, made of resin, are designed to maximize safety and efficiency under various operating conditions.

Features of the SCB-15 transformers:

  • Thermal class F, with permissible temperature rise of 100 K.
  • Capability to operate in environments with temperatures up to 40┬░C and at altitudes up to 1000 meters above sea level.
  • Medium voltage windings protected by resin.
  • Pre-impregnated low voltage windings.
  • Natural air cooling system (type AN).

SCB-15 transformers meet the standards of IEC 60076-11, EN 50708-1-1, EU Ecodesign Directive 548-2014, and its amendment EU 2019/1783. Energeks Transformatory guarantees that their products are tested in accordance with IEC 60076-11:2018, which includes climate class C4, environmental class E4, fire resistance F1, and partial discharge levels acceptable at ÔëĄ 10 pC in routine tests and ÔëĄ 5 pC in special tests.

The SCB-15 dry resin transformers are distinguished by high standards of performance and reliability. They are available in various voltage configurations, with different levels of insulation (BIL) and winding connection groups, providing flexibility in application. Options such as the transformer without enclosure (IP00) or with a metal enclosure IP31 (in addition to the basic IP21) allow for easy access, as well as simple installation and dismantling.

Energeks Transformatory SCB-15 are not only reliable dry transformers available immediately, but also digital and smart solutions, including real-time condition monitoring, operation cost optimization, increased operator and equipment safety, remote alarming, decision-making support, integration possibilities with SCADA systems, and access to cloud-based digital services. All of this makes the SCB-15 transformers an excellent choice for modern, intelligent energy distribution systems.