SH15 Amorphous Alloy Oil-Immersed Distribution Transformer
The SH15 amorphous alloy transformer uses a low-loss amorphous-metal core to reduce no-load energy consumption in distribution systems where transformers rem…
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Oil-Immersed Transformers
Grade 2 Energy-Efficient Oil-Immersed Distribution Transformer
Also known as: Grade 2 Oil-Immersed Transformer; Energy-Efficient Distribution Transformer
The Grade 2 energy-efficient oil-immersed distribution transformer provides a practical balance between initial equipment investment and long-term energy performance.
Final voltage, capacity, losses, impedance, accessories, dimensions and applicable standards are confirmed according to the project specification and quotation.
Product overview
Design and operating characteristics
The transformer uses an optimized magnetic core, winding arrangement and cooling structure to reduce operating losses and noise compared with conventional distribution transformers. A fully sealed oil-tank design helps protect the internal insulation system and limits routine oil maintenance.
It is suitable for general distribution projects that require reliable performance, moderate energy savings and competitive project cost.
Grade 2 refers to the applicable Chinese energy-efficiency classification under GB 20052-2024. Project requirements for other markets must be reviewed against the relevant local standard.
Key features
- Grade 2 energy-efficiency configurations available
- Balanced initial cost and lifecycle efficiency
- Reduced no-load losses and operating noise
- Fully sealed oil-immersed construction
- Reliable natural cooling performance
- Compact structure and straightforward installation
- Suitable for continuous distribution service
Typical applications
Factories, commercial buildings, residential projects, municipal systems, schools, hospitals and general medium-voltage distribution networks.
Quotation preparation
Information to include with your RFQ
- Rated capacity and primary/secondary voltage
- Frequency, phase and vector group
- Impedance and efficiency or loss requirements
- Tap range and OLTC or off-circuit tap requirement
- Cooling method, bushings, monitoring and protection accessories
- Installation environment, applicable standard, destination and delivery date
Technical specifications, single-line diagrams and project documents can be emailed to sales@boreviax.com.
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