B21, China Town Mall, Midrand
ZBB S Oil Immersed Power Transformer
- Section : Electrical & Tools
- Category : Transformers
- SKU : 1601159104129
ZBB S Oil Immersed Power Transformer
The ZBB S Oil Immersed Power Transformer is a high-efficiency transformer designed for reliable power distribution in high voltage systems. Ideal for use in industrial, commercial, and utility sectors, this transformer ensures safe, stable, and efficient energy conversion. With advanced insulation and cooling technology, it provides long-lasting performance and robust protection for power systems.
Key Features
- High Power Rating: With a 500KVA power rating, this transformer delivers strong and efficient energy conversion, ensuring reliable power distribution.
- Input Voltage Options: Operates with an input voltage of 20KV (or other specified voltages), suitable for a variety of high voltage applications.
- Rated Secondary Voltage: The secondary voltage is designed to be lower than the input voltage, providing safe and efficient voltage transformation for lower voltage systems.
- Coil Configuration: Available in 2 or 3 coil configurations, offering flexibility depending on the system design and application requirements.
- Coil Structure: Features an auto coil structure, ensuring reliable and efficient power transfer.
- Impedance: Designed with customizable impedance, making it adaptable to a wide range of operating conditions.
- Oil Immersion Technology: The transformer is oil-immersed, which aids in cooling and providing better insulation for high-voltage applications.
- Application: Specifically designed for use in high voltage distribution systems, making it an essential component for industrial and utility power networks.
- Durable Construction: Built to withstand harsh conditions, ensuring safe operation and longevity in demanding environments.
- Place of Origin: Manufactured in Shanghai, China, ensuring high-quality construction and advanced engineering.
The ZBB S Oil Immersed Power Transformer is an excellent choice for high-voltage energy distribution needs, offering reliable performance, efficiency, and long service life. With its customizable configurations and durable oil-immersed design, it provides the ideal solution for efficient and safe power transformation.
Product Info Gallery
| Item | Value |
| Place of Origin | China |
| Shanghai | |
| Brand Name | ZBB |
| Model Number | Oil filled transformer |
| Phase | 3 |
| Usage | power |
| Coil Structure | Pie coil |
| Pie coil | Pie coil |
| Rated Primary Voltage | 20Kv |
| Rated Secondary Voltage | 10.5-0.4Kv |
| Power | 315~3150KVA |
| Frequency | 50/60 Hz |
| Standards | IEC60076,GB,ANSI |
| Tap changer | NLTC |
| Winding material | CopperAluminum |
| Rated capacity | 315~3150KVA |
| Cooling Method | ONAN,ONAF |
| Warranty | 2 Years |
| Input Voltage | 20Kv |
| Output Voltage | 10.5-0.4Kv |
| Vector Group | Dyn11 / Yyn0 |
Title goes here.ntroduction to High Voltage Side 20kV to 220kV Power Transformers:
Power transformers are crucial equipment in electrical systems, designed to step up or step down voltage levels to facilitate the transmission of electrical energy between different voltage levels. High voltage side 20kV to 220kV power transformers are pivotal components in the power infrastructure, offering a combination of high safety, reliability, environmental friendliness, and energy efficiency to ensure the stable operation and sustainable development of power systems.
Key Features:
1. Safety: Utilizing advanced design and manufacturing techniques, these transformers are engineered with a strong focus on safety. They incorporate multiple safety mechanisms, including overload protection, short-circuit protection, and temperature monitoring, to address various contingencies, thereby preventing fires and power system failures.
2. Reliability: These power transformers undergo precision design and rigorous quality control to ensure their long-term
reliability. They are characterized by extended operational lifespans and demonstrate exceptional performance under diverse environmental conditions. High reliability is a critical factor in ensuring power system stability.
3. Environmental Friendliness: Modern high voltage side 20kV to 220kV power transformers are constructed using eco-friendly materials and low-loss designs to minimize energy wastage and reduce their adverse impact on the environment. Their oil-filled systems employ non-toxic and non-polluting insulating oils, complemented by liquid level control systems to prevent oil leakage and protect the environment.
4. High Energy Efficiency: These transformers employ high-efficiency designs to minimize energy losses. They exhibit low no-load losses and high efficiency at rated loads, contributing to reduced operational costs within the power system.
In summary, high voltage side 20kV to 220kV power transformers are essential components of electrical systems. Their commitment to safety, reliability, environmental sustainability, and energy efficiency make them foundational pill
- 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 04 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 power rating of the ZBB S Oil Immersed Power Transformer?
The ZBB S Oil Immersed Power Transformer has a power rating of 500KVA, allowing for strong and efficient energy conversion.
2. What input voltage options does this transformer support?
The transformer operates with an input voltage of 20KV, and it can be specified for other voltages suitable for various high voltage applications.
3. What is the rated secondary voltage of the transformer?
The secondary voltage is designed to be lower than the input voltage, typically ranging from 10.5KV to 0.4KV, ensuring safe and efficient voltage transformation.
4. What coil configurations are available for this transformer?
The ZBB S Oil Immersed Power Transformer is available in 2 or 3 coil configurations, providing flexibility based on system design and application requirements.
5. What materials are used in the winding of the transformer?
The winding materials used in the ZBB S transformer can be copper or aluminum, depending on the specific model and requirements.
6. What cooling methods are employed in this transformer?
The transformer uses ONAN (Oil Natural Air Natural) and ONAF (Oil Natural Air Forced) cooling methods to ensure efficient thermal management.
7. Is there a warranty available for the ZBB S Oil Immersed Power Transformer?
Yes, the transformer comes with a 2-year warranty, ensuring support and service during this period.
8. Where is the ZBB S Oil Immersed Power Transformer manufactured?
The transformer is manufactured in Shanghai, China, ensuring high-quality construction and advanced engineering.
9. What standards does the ZBB S transformer comply with?
The transformer complies with standards such as IEC60076, GB, and ANSI, ensuring it meets international safety and performance criteria.
10. Can the impedance of the transformer be customized?
Yes, the ZBB S Oil Immersed Power Transformer is designed with customizable impedance, making it adaptable to various operating conditions.
11. What is the purpose of oil immersion technology in this transformer?
Oil immersion technology aids in cooling and provides better insulation for high-voltage applications, enhancing the reliability and longevity of the transformer.
12. What applications is the ZBB S transformer suitable for?
This transformer is specifically designed for use in high voltage distribution systems, making it ideal for industrial, commercial, and utility power networks.
13. What is the vector group of the transformer?
The transformer has a vector group of Dyn11 / Yyn0, which is essential for understanding its phase displacement and connection arrangements.
14. How does the ZBB S transformer contribute to energy efficiency?
The transformer employs high-efficiency designs that minimize energy losses, resulting in lower operational costs and improved energy utilization within power systems.
15. What safety features are included in the transformer design?
The transformer incorporates multiple safety mechanisms such as overload protection, short-circuit protection, and temperature monitoring to prevent fires and ensure safe operation.
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