Introduction
A30kVAtransformeris a compact and reliable power distribution unit designed for low to medium voltage applications. Whether used in residential complexes, small commercial spaces, or light industrial systems, it ensures efficient voltage transformation while maintaining power stability and safety.
Understanding the30kVAtransformerpriceand its influencing factors can help businesses and engineers make cost-effective decisions. In this article, we’ll explore product features, pricing, technical data, and real-world applications of 30kVA transformers in the context of modern electrical systems.
What Is a 30kVA Transformer?
A30 kilovolt-ampere (kVA) transformeris an electrical device designed to convert voltage between different levels while maintaining the same frequency. It can step up or step down voltage and is available in multiple configurations such as:
- Oil-immersed type
- Dry-type (cast resin)
- Pole-mounted
- Pad-mounted
Thesetransformadoresare part of the broader category ofphase transformersand are available in bothsingle-phaseethree-phaseformats, depending on your project needs.
30kVA Transformer Price Range
Theprice of a 30kVA transformerdepends on several factors including its type, materials, cooling method, and customization level.
| Tipo de transformador | Estimated Price (USD) |
|---|---|
| Oil-Immersed | $800 – $1,500 |
| Dry-Type (Cast Resin) | $1,200 – $2,000 |
| Amorphous Core | $1,500 – $2,500 |
| Pole-Mounted | $900 – $1,800 |
| Pad-Mounted | $1,500 – $2,200 |
Note: Prices exclude shipping, accessories, and local taxes.
Technical Specifications
| Parameter | Especificação |
|---|---|
| Potência nominal | 30kVA |
| Phase | Single-phase / Three-phase |
| Frequency | 50Hz / 60Hz |
| Tensão primária | 11kV / 6.6kV / 400V (customizable) |
| Tensão secundária | 400V / 220V / 120V |
| Método de resfriamento | Oil (ONAN) / Dry (AN) |
| Insulation Class | A / B / F / H |
| Core Type | CRGO Steel / Amorphous Alloy |
| Vector Group | Dyn11 / Yyn0 |
| Mounting Type | Floor / Pole / Pad |
Applications of 30kVA Transformers
A 30kVA transformer is suitable for various low- and mid-range applications, including:
- Small commercial buildings
- Workshops & tool stations
- Residential power supply
- Backup systems & generators
- Agricultural irrigation systems
- Solar and wind power step-up or step-down
Benefits of Choosing a 30kVA Transformer
- Compact sizefor limited-space installations
- High energy efficiencywith low no-load losses
- Reliable insulationfor enhanced safety
- Customizable voltage ratiosfor different systems
- Long service lifewith minimal maintenance
Perguntas frequentes (FAQ)
Yes, especially in medium-sized homes or buildings where stable voltage supply is essential for HVAC, lighting, and household electronics.
Typically between 150–250 kg depending on the design and cooling method.
Absolutely. At PINEELE, we offer OEM and ODM options including specific voltage levels, enclosure types, and accessories.
Compliance and Standards
PINEELE transformers are manufactured in accordance with:
- IEC60076
- ANSI/IEEE C57
- ISO 9001 Quality Certification
- RoHS / CE Compliance (upon request)
