SC(B)13 Low-Loss Dry-Type Transformer
Standards
GB / IEC 60076
Testing
Routine report
Origin
China
SC(B)13 Type Dry-Type Transformers
500 kVA 35 kV Dry-Type Transformer High Efficiency
High-Efficiency 500KVA 35KV Dry-Type Transformer Adapted to Multiple Power Transmission Scenarios
- Product type
- SC(B)13 Low-Loss Dry-Type Transformer
- Rated capacity
- 500 kVA
- Voltage class
- 35 kV
- Insulation
- Cast epoxy resin, Class F/H
- Cooling
- AN / AF
- Winding
- Copper or aluminium (project-specific)
Final ratings, losses, impedance and dimensions are confirmed on the approved datasheet. Website values are for family selection.
- Routine test report with the unit
- English GA drawing and O&M manual
- Copper or aluminium winding options
- 50 Hz / 60 Hz and harsh-site options
Product overview
High-Efficiency 500KVA 35KV Dry-Type Transformer Adapted to Multiple Power Transmission Scenarios
Traditional power equipment suffers from high operating losses, which can drive up overall electricity costs due to prolonged continuous operation. Many projects face limited site space and stringent fire safety standards, making it difficult to deploy conventional transformer equipment. The 500KVA 35KV Dry-Type Transformer specifically addresses these challenges. It can be combined with Box Type Substations and High And Low Voltage Switchgear , adapting to scenarios such as industrial and commercial power supply and renewable energy grid connection. The equipment's operating loss indicators are optimized. Compared to older Oil Immersed Transformers, it requires no oil maintenance, offers a higher safety level, and can continuously reduce energy consumption costs and ensure power supply stability over long-term operation.
In photovoltaic park construction, this Dry-Type Transformer often works in conjunction with Electric Power Converters and is one of the core devices for building Combined Photovoltaic Substations . The product relies on a resin casting structure for flame retardancy and moisture resistance, eliminating the need for pre-reserved oil storage space and allowing direct installation in indoor distribution rooms or outdoor enclosed equipment rooms. Whether for expanding power supply to industrial plants or regulating voltage in new energy power plants, this system can stably complete voltage transformation tasks, avoiding safety hazards such as oil leaks and fires, and adapting to increasingly stringent environmental and fire safety regulations in modern projects. The entire system has a compact structure, requiring less initial infrastructure investment and simplifying operation and maintenance, making it ideal for power engineering projects that prioritize long-term cost reduction and safe production.
Design features
What the design is built around
Excellent operational efficiency, with effective control of no-load and load losses, resulting in significant energy savings during long-term continuous operation.
Outstanding fire safety, with no risk of leakage, suitable for indoor use, densely populated areas, and new energy power plants.
Tips
During installation, ensure good ventilation and keep away from dust and corrosive gases to extend the equipment's lifespan.
Typical specification
Specifications to confirm on the datasheet
| Product type | SC(B)13 Low-Loss Dry-Type Transformer |
|---|---|
| Rated capacity | 500 kVA |
| Voltage class | 35 kV |
| Insulation | Cast epoxy resin, Class F/H |
| Cooling | AN / AF |
| Winding | Copper or aluminium (project-specific) |
| Standards | GB 1094.1, GB/T 6451, IEC 60076-11 |
| Testing | Routine tests, partial discharge and temperature-rise type tests |
The table is a family-level starting point. The approved datasheet fixes the guaranteed values, drawing dimensions and test plan for the specific order.
Typical applications
- Green buildings
- Data centres
- Industrial plants
- Hospitals
- Commercial complexes
Confirm before ordering
- Rated capacity, voltage ratio and tap range
- Impedance, fault level and parallel operation
- Ambient temperature, altitude and enclosure
- Winding material, losses and efficiency class
- Terminations, protection and monitoring
- Tests, inspection, packing and shipping limits
Buyer questions
FAQ for 500 kVA 35 kV Dry-Type Transformer High Efficiency
Must this 500KVA 35KV Dry-Type Transformer be used indoors?
Compared to the Oil Immersed Transformer , what are the differences in daily maintenance?
Can it be directly connected to the grid and operated with Combined Photovoltaic Substations?
What kind of after-sales support is provided in case of equipment failure?
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View modelProject inquiry
Tell us what the transformer has to do.
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