Renewable Energy Transformers
Delta’s line of dry-type renewable transformers is purpose-built for solar, wind, energy storage, biomass, and geothermal applications. Designed to support bi-directional power flow and seamless grid integration, these transformers deliver dependable performance in even the most demanding environments.
Bi-Directional Power Flow
Whether energy is flowing from solar inverters to the grid,
or from the grid back to a battery storage system, our transformers
are built to reliably manage power in either direction.
Designed for today’s renewable energy systems, they provide both
flexibility and efficiency in demanding environments, ensuring
consistent performance even in the most challenging conditions.
Watch the product video
- kVA: 15-1500 - custom and larger kVA available upon request
- Frequency: 60 Hz
- Phase: 3
- Winding Material: Copper or Aluminum
- Insulation System: 220°C
- BIL Rating: 10 kV - Higher ratings available upon request
- Enclosure Type: Ventilated, Type 3R enclosure
- Impregnation Process: The impregnation process for the core and coil assembly include a period under vacuum, followed by pressure impregnation using epoxy resin (EVI process)
- Enclosure Finish: Grey finish ANSI-61
- Neutral: Included
- Conduit Entry: Knock-outs on each side (some exceptions may apply)
- Impedance: Standard Impedance
- Mounting: Wall & floor mount: up to 45kVA. Floor mount only: 75kVA and above
- Sound Level: Max. 50dB up to 150 kVA, 55dB from 225 kVA to 300 kVA, 60dB at 450 kVA and 62dB at 600 kVA. Anti-vibration pads used between the core and enclosure
- Efficiency: Complies with Canadian standards - SOR/2018-201 (NRcan 2019), Ontario Regulation 201/19 and Quebec: O.C./DECRET/1394-2018
- Certification: CSA certified
- Warranty: 10 year warranty with standard limited liability clause
Delta Renewable Energy Transformers Brochure
Instruction manual for installation, operation, and maintenance of dry type distribution transformers