Indoor Transformer
Dry Type Transformer
Low-maintenance transformer for commercial buildings, hospitals, data rooms, railway, and indoor distribution systems.
- Rated Capacity
- 30 kVA to 5000 kVA
- Voltage Class
- 6.6 kV to 35 kV
Power Transformer
Oil Immersed Power Transformer
High-capacity transformer for substations, factories, utilities, mining, and renewable energy step-up projects.
- Rated Capacity
- 30 kVA to 31500 kVA
- Voltage Class
- 6 kV to 35 kV
- Cooling Method
- Oil immersed natural or forced air cooling options
- Typical Standards
- IEC / ANSI / project-specific grid standards
Quick Answer
Oil immersed power transformers are suitable for outdoor or heavy-load projects that need strong cooling, high insulation reliability, and a wide capacity range.
Technical parameters
| Rated Capacity | 30 kVA to 31500 kVA |
|---|---|
| Voltage Class | 6 kV to 35 kV |
| Cooling Method | Oil immersed natural or forced air cooling options |
| Typical Standards | IEC / ANSI / project-specific grid standards |
Application scenarios
Industrial substationsUtility distributionMining power roomsRenewable energy step-up stations
Product FAQ
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When should I choose an oil immersed transformer?
Choose oil immersed transformers for outdoor, high-capacity, or continuous-load projects where heat dissipation and long service life are priorities.
What information is needed for a quote?
Send rated capacity, voltage ratio, vector group, impedance, frequency, cooling method, installation environment, standards, quantity, and destination country.
Related products
Distribution Transformer
Pad Mounted Transformer
Compact sealed transformer cabinet for residential communities, solar plants, wind farms, and urban distribution networks.
- Rated Capacity
- 15 kVA to 2500 kVA project configurations
- Phase
- Single-phase or three-phase options
Box-Type Substation
Compact Transformer Substation
Integrated substation solution for municipal grids, industrial parks, construction sites, and utility distribution.
- System Composition
- Transformer, HV switchgear, LV cabinet, enclosure
- Voltage Class
- Commonly configured around 10 kV to 35 kV systems
Inquiry CTA
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