Dry-type transformers
SGB H-Class Open-Ventilated Dry-Type Transformer
NOMEX® insulation for humid, hot and heavy-load sites.
- 30–2,500 kVA
- 10 / 0.4 kV
- Class H
Open-ventilated dry-type transformers insulated with UL-recognised NOMEX® paper: class H (180 °C) thermal rating, excellent partial-discharge, loss, noise and overload performance — suited to high-humidity, high fire-safety and heavily loaded installations.
ModelsSGB10SGB11
- IEC 60076-11
- UL-recognised NOMEX® insulation
Highlights
- Class H (180 °C) NOMEX® insulation
- VPI-impregnated copper windings
- High overload capacity
- For humid and tropical sites
Key parameters
| Model | SGB10 | SGB11 |
|---|---|---|
| Rated capacity | 30 – 2,500 kVA | |
| HV rated voltage | 6, 6.3, 10, 10.5, 11 kV | |
| LV rated voltage | 0.4 kV | |
| Insulation class | H (180 °C) / C (220 °C) | |
| Windings | Copper, NOMEX® paper insulation, VPI impregnated | |
| Cooling method | AN / AF | |
| Typical applications | High humidity, high fire-safety and heavy-load sites | |
| Installation | Indoor | |
| Standards | IEC 60076-11, GB/T 1094.11, GB/T 10228 | |
Related products
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- Rated capacity
- 30–2,500 kVA
- Rated voltage
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- Standards
- IEC 60076-11
SCB11-35
Dry-type transformers35 kV Low-Noise Dry-Type Power TransformerDown to 45 dB — quiet enough for hotels, hospitals and city centres.
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SCBH15
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- Rated capacity
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- Rated voltage
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Inquire about this product
SGB H-Class Open-Ventilated Dry-Type Transformer
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