Insulation Level H V Li AC 75 35 L V 0 3 Transformer accessories featuring connection size DN50 designed for power distribution systems

Product Description:

Transformer accessories play a crucial role in ensuring the optimal performance, safety, and longevity of transformers used in electrical power systems. Among these essential accessories, the gas relay QJ1-40TH-S stands out as a reliable and efficient device designed to protect transformers from potential faults by detecting gas accumulation within the transformer tank. This component, along with other high-quality transformer accessories, is vital for maintaining the integrity and operational efficiency of power transformers.

One of the key features of these transformer accessories is their impedance specification, which typically ranges from 4% to 8%, or can be customized to meet specific requirements. This impedance range is essential for managing the electrical characteristics of transformers, ensuring they operate safely within their designed parameters. Customization options allow for tailored solutions that can adapt to various transformer designs and operational needs, providing flexibility and enhanced performance.

The materials used in manufacturing these transformer accessories are of the highest grade, incorporating high-grade insulating materials that offer superior electrical insulation and durability. The use of premium insulating materials ensures that the accessories can withstand harsh operating conditions and provide reliable insulation over extended periods. This quality is particularly important in preventing electrical faults and maintaining the overall safety of the transformer system.

Temperature resilience is another critical attribute of these transformer accessories. They are designed to operate efficiently within a wide temperature range, from as low as -40°C to as high as 85°C. This broad temperature tolerance makes them suitable for use in diverse environmental conditions, from cold climates to hot industrial settings, without compromising their performance or reliability. The ability to function effectively across such a temperature span ensures continuous protection and operational stability.

Cooling is a vital aspect of transformer operation, and these accessories are compatible with ONAN cooling systems. ONAN (Oil Natural Air Natural) cooling is a widely adopted method where the transformer is cooled naturally by oil circulation and air flow. Transformer accessories designed for ONAN cooling systems work seamlessly to support the cooling process, preventing overheating and ensuring that the transformer maintains optimal operating temperatures even under heavy load conditions.

The type of these transformer accessories is typically enclosure mounted, which means they are installed directly onto the transformer's enclosure. This mounting type facilitates easy installation, inspection, and maintenance, making it convenient for technicians to monitor the transformer's condition and address any issues promptly. Enclosure-mounted accessories are also protected from external environmental factors, enhancing their durability and reliability over time.

For those looking for dependable and readily available transformer accessories, the in stock Buchholz relay offers an excellent solution. The Buchholz relay is a critical protective device that detects gas accumulation and oil movement caused by faults within the transformer. Having this relay in stock ensures that maintenance and replacement can be carried out swiftly, minimizing downtime and enhancing the safety of the transformer system. The availability of such key components in stock is essential for efficient transformer management and rapid response to potential issues.

In summary, transformer accessories such as the gas relay QJ1-40TH-S, high-quality insulating materials, customizable impedance, wide temperature operation range, ONAN cooling compatibility, and enclosure-mounted design collectively contribute to the efficient, safe, and reliable operation of power transformers. The presence of in stock Buchholz relays further enhances the ability to maintain and protect transformers effectively. These attributes make transformer accessories indispensable components in modern electrical power systems, ensuring transformers operate smoothly and safely under various conditions.

Applications:

The TNNPI brand offers premium power transformer accessories, including the highly reliable gas relay model QJ4-50-TH and the Elmek Buchholz relay, designed to enhance the safety and efficiency of transformer operations. Manufactured in China, these accessories are crafted from high-grade insulating materials, ensuring durability and optimal performance in a wide temperature range from -40°C to 85°C. With a voltage rating of up to 36kV and an insulation level of H.V.: Li/AC 75/35 and L.V.: 0/3, TNNPI’s transformer accessories meet stringent industry standards and regulatory requirements.

These accessories are ideal for various application occasions and scenarios within power generation, transmission, and distribution systems. Power plants and substations widely use the gas relay model QJ4-50-TH and Elmek Buchholz relay to monitor transformer gas accumulation and detect faults early, preventing costly damage and downtime. Their robust design and CE, ISO, and RoHS certifications guarantee compliance with international quality and safety standards, making them suitable for both domestic and international markets.

The packaging details ensure secure shipment, with all products carefully packed in cartons to prevent damage during transport. With a minimum order quantity of 10 pieces and competitive pricing ranging from $59 to $89, TNNPI makes it accessible for utilities and industrial clients to procure high-quality transformer accessories. The delivery time is efficient, with products dispatched within 7 days after order confirmation, supporting timely project execution. Payment terms include flexible options such as T/T, L/C, and Western Union, accommodating diverse customer preferences.

In practical scenarios, TNNPI’s power transformer accessories are indispensable in maintenance and upgrade projects of existing transformer installations, as well as in new construction projects. Their compatibility with various transformer models and emphasis on safety and reliability make them a preferred choice for electrical engineers and maintenance teams. Whether in harsh outdoor environments or controlled indoor settings, these accessories perform reliably, ensuring continuous operation and protection of transformers.

Overall, TNNPI’s power transformer accessories, including the gas relay model QJ4-50-TH and Elmek Buchholz relay, represent a trusted solution for enhancing transformer safety, monitoring, and performance across multiple industrial and utility applications worldwide.

Support and Services:

Our Transformer Accessories are supported by a dedicated technical support team committed to ensuring optimal performance and longevity of your equipment. We provide comprehensive services including installation guidance, routine maintenance advice, troubleshooting assistance, and replacement part recommendations. Our experts are equipped to help you select the right accessories tailored to your specific transformer model and application requirements. Additionally, we offer detailed product documentation, technical datasheets, and user manuals to facilitate proper usage and integration. For any technical inquiries or service support, our team is ready to assist you in maximizing the efficiency and reliability of your transformer accessories.

FAQ:

Q1: What is the brand name of the Transformer accessories?

A1: The Transformer accessories are branded under the name TNNPI.

Q2: Where are the Transformer accessories manufactured?

A2: These accessories are manufactured in China.

Q3: What certifications do the Transformer accessories have?

A3: The products are certified with CE and ISO certifications, ensuring quality and safety standards.

Q4: What is the minimum order quantity for these Transformer accessories?

A4: The minimum order quantity is 10 units.

Q5: What is the price range for the Transformer accessories?

A5: The price ranges from $59 to $89 depending on the specific model and order size.

Q6: How are the Transformer accessories packaged?

A6: The accessories are packaged securely in cartons for safe delivery.

Q7: What is the typical delivery time for orders?

A7: Delivery time is usually 7 days after order confirmation.

Q8: What payment methods are accepted for purchasing Transformer accessories?

A8: Payment terms include T/T, L/C, and Western Union.