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Help Center10KV/12KV Distribution Cutout Fuse Link, K-Type Quick-Acting, 200A 250A 300A
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As a professional manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in providing reliable and high-performance electrical protection solutions. Our 10KV/12KV Distribution Cutout Fuse Link, K-Type Quick-Acting, is engineered to offer superior overcurrent protection for overhead distribution lines, ensuring grid stability and equipment safety. With over a decade of experience and a commitment to quality certified by ISO9001 and other international standards, we deliver products that meet the rigorous demands of global power utilities.
This K-Type Quick-Acting Fuse Link is a critical component in distribution networks, designed to interrupt fault currents swiftly and reliably. Its precise operation helps prevent damage to transformers, cables, and other downstream equipment, minimizing outage times and maintenance costs.
Key Features and Technical Advantages:
- Precision Protection: The quick-acting characteristic ensures a fast response to short-circuit faults, effectively isolating the faulty section before significant damage occurs.
- High Reliability: Manufactured with high-quality conductive alloys and robust insulating materials, it offers consistent performance and long service life even in harsh environmental conditions.
- Easy Identification: Clear rating markings (200A, 250A, 300A) facilitate correct selection and inventory management.
- Standard Compliance: Designed to meet international standards such as IEC and ANSI, ensuring compatibility and safety in global applications.
- Drop-Out Action: Upon fuse operation, the fuse link body drops out, providing a visible open-gap indication for line crews, enhancing operational safety.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Rated Voltage | 10KV / 12KV |
| Rated Current | 200A, 250A, 300A (Other ratings customizable) |
| Type | K-Type (Quick-Acting) |
| Breaking Capacity | High (Specific value available upon request) |
| Mounting | For use in standard distribution cutouts |
| Standards | IEC, ANSI (Compliance details available) |
Benefits for Your Operations:
- Enhanced Grid Reliability: Rapid fault clearance reduces the duration and impact of power interruptions.
- Cost-Effective Maintenance: Protects expensive transformers and lines, reducing repair and replacement costs.
- Operational Safety: The visible drop-out feature provides a clear indication of a blown fuse, aiding in safe troubleshooting.
- Global Compatibility: Suitable for distribution networks in various regions, including North America, Southeast Asia, Europe, and Africa.
Backed by our company's strong export record of US$1-1.5 million annually and serving main markets across North America, South America, Europe, Asia, Africa, and Oceania, Jinhua Dika has established itself as a trusted partner in electrical infrastructure. Our certifications, including ISO9001 for quality management and ISO14000 for environmental management, underscore our commitment to producing dependable and responsibly manufactured products. We ship from major Chinese ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring efficient logistics. Choose our K-Type Cutout Fuse Link for a protection solution that combines proven performance with manufacturer-direct value and support. Contact us today to discuss your specific requirements or to request samples.
Frequently Asked Questions (FAQ)
Q1: What is the primary function of this K-Type fuse link?
A: Its primary function is to provide overcurrent protection on 10KV or 12KV overhead distribution lines. It operates quickly during short-circuit conditions to isolate faults and protect downstream equipment.
Q2: How do I select the correct current rating (200A, 250A, or 300A)?
A: The selection should be based on the full-load current of the protected circuit (e.g., transformer). It is recommended to consult your system design specifications or contact our technical team for guidance.
Q3: Is this fuse link compatible with all brands of cutout holders?
A: It is designed to standard dimensions for K-Type cutouts. For specific compatibility with your existing cutout models, please provide the manufacturer and model details for verification.
Q4: What is the typical response time for the "quick-acting" characteristic?
A: The K-Type is designed for fast operation under short-circuit conditions. Exact time-current characteristic curves are available upon request for precise coordination studies.
Q5: Can you provide custom ratings outside of 200A, 250A, and 300A?
A: Yes, as a manufacturer, we offer customization. Other standard or specific current ratings can be discussed and produced based on your project needs.
Q6: What certifications do these fuse links hold?
A> Our manufacturing process is certified under ISO9001 for quality management. Product-specific test reports and compliance with international standards like IEC can be provided.
Q7: What are the main application areas for this product?
A: It is widely used in utility distribution networks, industrial power supply systems, and rural electrification projects for pole-mounted transformer protection.
Q8: What is the packaging and delivery lead time?
A: Products are packaged securely in cartons or wooden cases. Standard lead times apply, but expedited options may be available. Please inquire for details based on order quantity and destination port.
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