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S11-M High Voltage Power Transformer Oil Filled Transformer 400kVA
- Section : Electrical & Tools
- Category : Transformers
- SKU : 1601118872036
S11-M High Voltage Power Transformer Oil Filled Transformer 400kVA
The S11-M High Voltage Power Transformer is designed for medium and high voltage applications. With a rated capacity range of 30–3150kVA, this transformer is ideal for providing reliable power distribution in industrial and commercial settings. It operates at high voltages of 10kV to 220kV and offers output voltages ranging from 440V to 11kV, making it suitable for various energy needs.
Key Features
- High Voltage Range: Supports input voltages of 10kV to 220kV, with adjustable output voltages (11kV, 440V, and 480V), making it adaptable for a wide range of power distribution needs.
- Rated Capacity: The transformer has a rated capacity of 30–3150kVA, accommodating a variety of power demands from small to large-scale applications.
- Oil-Filled Design: Featuring an oil-filled structure, this transformer is built for efficient cooling and reliable operation, even under heavy loads.
- Low Frequency Characteristics: This transformer operates at low-frequency characteristics, ensuring stable and efficient power delivery.
- Tapping Range: Equipped with a ±2X2.5% tapping range, providing flexibility in adjusting output voltage based on the needs of the system.
- Flexible Voltage Connections: Available in Dyn11 or Yyno connections for compatibility with different systems.
- Durable and Safe: Built to withstand harsh conditions, ensuring long-term durability and safety in industrial power applications.
- Customizable OEM Services: OEM services are available to meet specific operational and design requirements.
- International Standards: Complies with industry standards and certifications, ensuring quality and performance.
Specification
| S11-M-30~3150/10 Distribution Transformer Performance Parameters | ||||||||
| Rated Capacity kVA | Voltage combination and tap range | Vector Group | Load loss kW | load loss kW(75C) | No-load current% | Short circuit impedance% | ||
| high voltage kV | High voltage tapping range | Low voltage kV | ||||||
| 30 | 6 6.3 10 10.5 | ±5 ±2×2.5% | 0.4 | Dyn11 Yyn0 | 0.1 | 0.63 | 1.50 | 4.0 |
| 50 | 0.13 | 0.91 | 1.30 | |||||
| 63 | 0.15 | 1.09 | 1.20 | |||||
| 80 | 0.18 | 1.31 | 1.20 | |||||
| 100 | 0.20 | 1.58 | 1.10 | |||||
| 125 | 0.24 | 1.89 | 1.10 | |||||
| 160 | 0.28 | 2.31 | 1.00 | |||||
| 200 | 0.34 | 2.73 | 1.00 | |||||
| 250 | 0.40 | 3.20 | 0.90 | |||||
| 315 | 0.48 | 3.83 | 0.90 | |||||
| 400 | 0.57 | 4.52 | 0.80 | |||||
| 500 | 0.68 | 5.41 | 0.80 | |||||
| 630 | 0.81 | 6.20 | 0.60 | 4.5 | ||||
| 800 | 0.98 | 7.50 | 0.60 | |||||
| 1000 | 1.15 | 10.30 | 0.60 | |||||
| 1250 | 1.36 | 12.00 | 0.50 | |||||
| 1600 | 1.64 | 14.50 | 0.50 | |||||
| 2000 | 1.94 | 18.30 | 0.40 | 5.0 | ||||
| 2500 | 2.29 | 21.20 | 0.40 | |||||
| 3150 | 2.81 | 26.66 | 0.40 |
Conclusion
The S11-M High Voltage Power Transformer is a robust and reliable solution for medium and high voltage power distribution. With its wide voltage range, high-rated capacity, and oil-filled design for cooling, it is perfect for industrial applications where reliable energy distribution is critical. The transformer’s flexibility, durability, and customizable options make it a top choice for businesses looking for dependable electrical equipment.
Product Info Gallery
FEATURES LOSS LOSS LOW NOISE STABLE & RELIABLE
1. 7-stage temperature control technology system, which combined with the temperature field dinite element analysis, to ensure
full play to the performance advantages of various insulation materials.
2. The insulation system is based on DuPont Nomex ® Insulation paper technology.
3. Low noise: Unique noise reduction measures are adopted in different parts to ensure that the noise control is better than the
national standards.
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the rated capacity of the S11-M High Voltage Power Transformer?
The S11-M High Voltage Power Transformer has a rated capacity range of 30–3150kVA, making it suitable for various power demands.
2. What voltage range does the transformer support?
This transformer supports input voltages from 10kV to 220kV and provides adjustable output voltages of 11kV, 440V, and 480V.
3. What is the design of the transformer?
The S11-M transformer features an oil-filled design that enhances cooling efficiency and ensures reliable operation even under heavy loads.
4. Can the output voltage be adjusted?
Yes, the transformer is equipped with a ±2X2.5% tapping range, allowing flexibility in adjusting the output voltage according to system needs.
5. What are the available connection types for the transformer?
The transformer is available in Dyn11 or Yyno connections, providing compatibility with different power systems.
6. Is the transformer suitable for industrial applications?
Yes, the S11-M transformer is designed for medium and high voltage applications, making it ideal for industrial and commercial settings.
7. What safety features does this transformer have?
The transformer is built to withstand harsh conditions and is designed for long-term durability and safety in industrial power applications.
8. Does the transformer comply with international standards?
Yes, the S11-M transformer complies with industry standards and certifications, ensuring its quality and performance.
9. What customizations are available?
Customizable OEM services are available to meet specific operational and design requirements for the transformer.
10. How does the transformer manage low noise levels?
The transformer incorporates unique noise reduction measures in various components to ensure that the noise control is better than national standards.
11. What are the low-frequency characteristics of this transformer?
The S11-M transformer operates at low-frequency characteristics, ensuring stable and efficient power delivery.
12. What insulation technology is used in the transformer?
The insulation system is based on DuPont Nomex® Insulation paper technology, which enhances the performance of the transformer.
13. What is the importance of the tapping range?
The tapping range allows for adjustments in output voltage, which is crucial for adapting to varying load conditions and ensuring stable performance.
14. Can this transformer be used for small-scale applications?
Yes, with its rated capacity range of 30–3150kVA, the S11-M transformer can accommodate both small and large-scale applications.
15. What cooling mechanism does the transformer employ?
The oil-filled design of the transformer provides efficient cooling, enhancing its reliability and performance under heavy operational loads.
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