| Place Of Origin | China |
| Delivery Time | 14 |
| Payment Terms | 14 |
| Cooling Way | Forced Air Cooling |
| Coil Materials | Cu/Cu |
| Coil Number | Customized |
| Life Span | 40 Years |
| Input Voltage | 6kv-11kv |
| Powerrating | From 3000 KVA To 40 MVA |
| Standard | ISO9001,IEC |
| Frequency | 50 Hz / 60 Hz |
| Brand Name | TNNPI |
| Model Number | SZ |
| Certification | Ce,ISO |
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Product Specification
| Place Of Origin | China | Delivery Time | 14 |
| Payment Terms | 14 | Cooling Way | Forced Air Cooling |
| Coil Materials | Cu/Cu | Coil Number | Customized |
| Life Span | 40 Years | Input Voltage | 6kv-11kv |
| Powerrating | From 3000 KVA To 40 MVA | Standard | ISO9001,IEC |
| Frequency | 50 Hz / 60 Hz | Brand Name | TNNPI |
| Model Number | SZ | Certification | Ce,ISO |
| High Light | 69kv oil-immersed transformer ,customized coil transformer ,temperature rise 55 degrees transformer | ||
Our product line encompasses a broad capacity range from 10MVA to 200MVA. This extensive coverage ensures that we can cater to a wide variety of power requirements.
Designed to address the diverse demands of multiple applications, our solutions are suitable for scenarios including industrial power supply and integration with new energy grids.
By offering flexible capacity options, we enable seamless adaptation to different operational needs, ensuring efficient and reliable performance across all use cases.
The core of the product is made from high magnetic conductivity cold-rolled silicon steel sheets. Advanced laser cutting and stacking techniques are employed to minimize no-load losses, enhancing overall performance and efficiency.
For the winding process, copper wire is utilized, which undergoes vacuum drying and insulation treatment. This combination ensures that the local discharge capacity remains at or below 5 picocoulombs (pC), guaranteeing reliable electrical insulation.
Regarding sealing technology, a double-layer sealing structure is implemented, consisting of a rubber gasket paired with a metal flange. This design successfully passes a rigorous 24-hour leakage test, ensuring complete leak-proof performance.
We offer a reinforced insulation design specifically engineered to withstand challenging conditions. This ensures that the equipment remains reliable and functional even in environments characterized by extreme factors.
In addition to enhanced insulation, our solutions include an anti-corrosion coating that provides robust protection against harsh elements. This coating is especially effective in preventing damage caused by high humidity, salt spray, and other corrosive agents commonly found in difficult settings.
By combining these advanced protective features, our design significantly extends the operational life of the equipment. This makes it ideal for use in demanding locations such as high-altitude areas where environmental stressors are prevalent.
Our Oil Immersed Power Transformers are designed to provide reliable and efficient performance in a wide range of electrical applications. To ensure optimal operation and longevity of your transformer, we offer comprehensive technical support and services.
Our technical support team is available to assist with installation guidance, troubleshooting, maintenance procedures, and performance optimization. We provide detailed documentation, including user manuals, wiring diagrams, and maintenance schedules to help you manage your transformer effectively.
We also offer on-site inspection and diagnostic services to assess the condition of your transformer, identify potential issues, and recommend corrective actions. Our experts can perform oil testing, thermal imaging, and electrical testing to ensure your transformer operates safely and efficiently.
In addition, we provide repair and refurbishment services using genuine parts to restore your transformer to its original specifications. Our preventative maintenance programs are designed to minimize downtime and extend the service life of your equipment.
For customized solutions, our engineering team can assist with transformer design modifications and upgrades to meet specific application requirements. We are committed to delivering high-quality support and services to maximize the performance and reliability of your Oil Immersed Power Transformer.
Q1: What is the brand and model number of the Oil Immersed Power Transformer?
A1: The Oil Immersed Power Transformer is branded as TNNPI and the model number is SZ.
Q2: Where is the Oil Immersed Power Transformer manufactured?
A2: This transformer is manufactured in China.
Q3: What certifications does the TNNPI SZ Oil Immersed Power Transformer have?
A3: The transformer is certified with CE and ISO certifications, ensuring quality and safety standards.
Q4: What is the minimum order quantity for purchasing the TNNPI SZ transformer?
A4: The minimum order quantity for this product is 1 unit.
Q5: What are the delivery time and payment terms for this transformer?
A5: The delivery time is 14 days, and the payment terms are also 14 days.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller,Exporter
Year Established:
2017
Total Annual:
>30000+
Employee Number:
260~300
Ecer Certification:
Verified Supplier
Henan New Electric Power Co., Ltd. is more than just a manufacturer; we are your strategic partner in building resilient and efficient power distribution networks. With a dual-core manufacturing capability in High/Medium Voltage Power Transformers and Advanced Switchgear Systems,... Henan New Electric Power Co., Ltd. is more than just a manufacturer; we are your strategic partner in building resilient and efficient power distribution networks. With a dual-core manufacturing capability in High/Medium Voltage Power Transformers and Advanced Switchgear Systems,...
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