Product Catalog
Comprehensive range of power transformers for every application and requirement.
Oil-Immersed Transformers
100kVA Oil-Immersed Transformer
Compact and efficient oil-immersed transformer designed for small to medium power distribution networks. Features advanced cooling systems and reliable performance in various climatic conditions.
Key Specifications
capacity
100 kVA
primary voltage
10 kV / 35 kV
secondary voltage
0.4 kV
cooling type
ONAN (Oil Natural Air Natural)
Key Features
Applications
- Rural electrification
- Small industrial plants
- Commercial buildings
- Agricultural facilities
250kVA Oil-Immersed Transformer
Mid-range oil-immersed transformer for medium-scale power distribution. Combines efficiency with durability for continuous operation in demanding environments.
Key Specifications
capacity
250 kVA
primary voltage
10 kV / 35 kV
secondary voltage
0.4 kV
cooling type
ONAN
Key Features
Applications
- Industrial distribution
- Municipal power systems
- Manufacturing facilities
- Shopping centers
500kVA Oil-Immersed Transformer
Heavy-duty oil-immersed transformer for large-scale industrial and utility applications. Built to withstand extreme operating conditions with minimal maintenance.
Key Specifications
capacity
500 kVA
primary voltage
10 kV / 35 kV / 110 kV
secondary voltage
0.4 kV / 6 kV
cooling type
ONAN / ONAF
Key Features
Applications
- Power substations
- Large industrial plants
- Utility networks
- Mining operations
Why Choose PowerTech Transformers?
Global Standards
All products comply with IEC, ANSI, IEEE and other international standards
Energy Efficient
Industry-leading efficiency ratings reducing operational costs
Reliable Performance
Proven track record with 99.9% uptime in diverse applications
Expert Support
24/7 technical support and comprehensive warranty coverage