Composite Insulator Body Material High Voltage Drop Out Fuse Cut Out DOFC Voltage Rating 11kV To 33kV Ideal For Power Networks

Product Description:

The High Voltage Drop Out Fuse is a critical component designed for the protection and reliable operation of electrical distribution systems. Specifically engineered as an Expulsion Fuse Link, this drop out fuse is widely used in medium voltage networks to safeguard transformers, lines, and equipment from overloads and short circuits. Its robust design and high interrupting capacity make it an indispensable device in various electrical infrastructure applications.

This drop out fuse 24kv model is built to withstand and interrupt fault currents efficiently, ensuring the safety and stability of the electrical network. The fuse operates by expelling molten metal and arc gases into the surrounding air, which acts as the arc extinguishing medium. This air-based arc quenching method is highly effective, providing rapid and reliable interruption of fault currents ranging from 12.5kA to 25kA. Such a high interrupting capacity ensures that even severe fault conditions are handled safely without damaging the electrical system.

One of the key features of this high voltage drop out fuse is its body material, which can be either porcelain or composite insulator. Both materials offer excellent mechanical strength and weather resistance, allowing the fuse to perform reliably in harsh outdoor environments. Porcelain bodies are known for their durability and resistance to UV radiation and pollution, while composite insulators provide lightweight benefits and superior resistance to impact and vandalism. This flexibility in material choice enables customization according to specific application needs and environmental conditions.

The current rating of this drop out fuse varies widely, typically ranging from 10A to 200A, making it suitable for a broad spectrum of electrical distribution requirements. This wide current rating range allows for precise selection based on the load characteristics and protection coordination within the network. Whether protecting small transformers or larger distribution lines, the drop out fuse link assembly complete 11kv ensures optimal performance and reliability.

In addition to its technical specifications, the 11kv drop out fuse cut out (DOFC) is designed for ease of installation and maintenance. The drop out fuse link assembly complete 11kv comes as a ready-to-install unit, simplifying the replacement process and minimizing downtime during maintenance. Its clear drop-out indicator also provides a visual signal when the fuse has operated, enabling quick identification of fault locations and faster restoration of service.

Furthermore, the drop out fuse's design incorporates safety features to prevent accidental contact and ensure operator protection. The expulsion fuse link mechanism is enclosed within the insulated body, reducing the risk of electrical hazards during operation. This makes the product suitable for use in densely populated urban areas as well as in remote locations where reliable electrical protection is paramount.

Overall, the high voltage drop out fuse 24kv and the 11kv drop out fuse cut out (DOFC) models represent a blend of advanced engineering, robust materials, and high-performance capabilities. By providing high interrupting capacity, a range of current ratings, and durable body materials, these fuses offer effective protection for electrical distribution systems. Their ease of installation and maintenance further enhance their appeal to utility companies and electrical contractors seeking dependable and cost-effective protection solutions.

In conclusion, the drop out fuse link assembly complete 11kv is an essential protective device that ensures the safe and efficient operation of medium voltage networks. Its expulsion fuse link type, air arc extinguishing medium, high interrupting capacity, and versatile current ratings make it a preferred choice for electrical distribution system protection. Whether deployed as a drop out fuse 24kv or an 11kv drop out fuse cut out (DOFC), this product guarantees enhanced safety, reliability, and operational excellence in electrical power distribution.

Applications:

The TNNPI High Voltage Drop Out Fuse is a reliable and essential component designed for various electrical protection applications. Manufactured in Henanzhengzhou, this drop out fuse adheres strictly to international standards such as IEC 60282-1 and ANSI C37.41, ensuring top-notch quality and performance. Certified with CE and ISO, the fuse guarantees safety and durability in high voltage environments.

This product is specifically engineered for high voltage systems, with a voltage rating typically ranging from 11kV to 33kV, making it suitable for a variety of electrical distribution networks. The current rating varies widely, from 10A to 200A, allowing it to cater to diverse power loads and system requirements. Its robust design supports an operating temperature range from -40°C to +85°C, ensuring consistent performance even in harsh environmental conditions.

The TNNPI High Voltage Drop Out Fuse is widely used in electrical substations, overhead power lines, and distribution transformers, providing effective overcurrent protection and fault isolation. It is ideal for applications requiring quick and safe disconnection of faulty circuits to prevent equipment damage and ensure system stability. Common usage scenarios include the protection of transformers, capacitor banks, and distribution lines in both urban and rural settings.

For instance, the 3kv drop out cutout fuse is often deployed in lower voltage distribution lines, while the 11kv drop out fuse cut out (dofc) is preferred in medium voltage applications. These fuses are integral in maintaining the reliability of power supply by interrupting fault currents and minimizing downtime during electrical faults.

Customers looking to purchase these fuses can benefit from a competitive drop out cutout fuse price, with options starting from $25 to ￥190 depending on specifications and quantities. The minimum order quantity is 10 units, making it accessible for both small-scale projects and larger utility requirements. Packaging is handled carefully with wooden crates to ensure safe delivery, and the typical delivery time is 7 days.

Payment terms are flexible, accepting T/T and Western Union, thus accommodating international buyers with ease. Whether you are managing a new installation or replacing existing fuses, the TNNPI High Voltage Drop Out Fuse offers a dependable and certified solution designed to enhance the safety and efficiency of your electrical distribution system.

Customization:

TNNPI offers customized High Voltage Drop Out Fuse products originating from Henanzhengzhou, certified with CE and ISO standards to ensure quality and reliability.

Our drop out fuse 33kv series is designed for overcurrent protection in distribution networks, operating efficiently at a rated frequency of 50Hz or 60Hz with a voltage rating typically ranging from 11kV to 33kV.

We provide a variety of models, including the popular 3kv drop out cutout fuse and 12kv drop out cut cutout fuse, with dimensions varying by model—for example, a length of 600mm and a diameter of 100mm.

The arc extinguishing medium used is air, which guarantees safe and effective operation under high voltage conditions.

Our minimum order quantity is 10 units, priced between $25 and ￥190, packed securely in wooden crates to ensure safe delivery.

Delivery time is typically 7 days, with flexible payment terms including T/T and Western Union to accommodate customer preferences.

Support and Services:

Our High Voltage Drop Out Fuse products are designed to provide reliable protection for electrical distribution systems by interrupting fault currents and preventing equipment damage. For technical support, we offer comprehensive assistance including product selection guidance, installation instructions, and troubleshooting tips to ensure optimal performance and safety.

Our team of experts is available to help you understand the specifications and applications of the High Voltage Drop Out Fuse, ensuring compatibility with your system requirements. We provide detailed technical documentation and datasheets to support your engineering and maintenance needs.

We also offer maintenance and repair services to extend the life of your High Voltage Drop Out Fuse units. Regular inspection and timely replacement of fuse elements are recommended to maintain system reliability.

For any issues related to product performance or operational concerns, our technical support team is equipped to provide prompt solutions and advice. We strive to minimize downtime and enhance the safety of your electrical infrastructure through our dedicated support services.

Packing and Shipping:

Our High Voltage Drop Out Fuse is carefully packaged to ensure maximum protection during transit. Each fuse is individually wrapped in anti-static material and securely placed in a custom-designed foam insert within a sturdy cardboard box to prevent any damage from shocks or vibrations.

The packaging is clearly labeled with product specifications, handling instructions, and safety warnings to ensure proper care throughout the shipping process. For bulk orders, fuses are packed in reinforced cartons with additional cushioning to maintain product integrity.

We partner with reliable shipping carriers to guarantee timely and safe delivery. Tracking information is provided for all shipments, and we offer various shipping options to meet urgent or scheduled delivery requirements.

Upon receiving the High Voltage Drop Out Fuse, customers are advised to inspect the package for any signs of damage before installation. Our packaging standards comply with international shipping regulations to ensure your product arrives in perfect condition.

FAQ:

Q1: What is the brand name of the High Voltage Drop Out Fuse?

A1: The High Voltage Drop Out Fuse is manufactured by TNNPI.

Q2: Where is the High Voltage Drop Out Fuse produced?

A2: This product is made in Henanzhengzhou.

Q3: What certifications does the High Voltage Drop Out Fuse have?

A3: The fuse is certified with CE and ISO standards.

Q4: What is the minimum order quantity and price range for the High Voltage Drop Out Fuse?

A4: The minimum order quantity is 10 units, and the price ranges from $25 to ￥190.

Q5: What are the packaging and delivery details for this product?

A5: The product is packaged in a wooden crate and the delivery time is typically 7 days.

Q6: What payment terms are accepted for purchasing the High Voltage Drop Out Fuse?

A6: Payment can be made via T/T or Western Union.