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Help CenterRW11-12KV High Voltage Fuse With Mill Test Report and Standard Compliant Warranty
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As a leading manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present our RW11-12KV High Voltage Fuse, engineered for superior protection in medium-voltage power distribution networks. Our commitment to quality, backed by a comprehensive portfolio of international certifications including ISO9001 and ISO14000, ensures that every fuse delivers reliable performance and safety. This product is designed to provide precise overcurrent protection, safeguarding your valuable electrical equipment from faults and ensuring uninterrupted power supply. With our standard compliant warranty and detailed Mill Test Report, we offer not just a component, but a promise of dependability and traceability.
The RW11-12KV fuse is a drop-out type expulsion fuse designed for outdoor use on poles or structures. Its robust construction and precise engineering make it a critical component for utilities, industrial plants, and commercial facilities worldwide.
Key Features & Technical Advantages:
- Precise Fault Interruption: Quickly and reliably interrupts fault currents, preventing damage to transformers, capacitors, and other downstream equipment.
- Drop-Out Design: Upon operation, the fuse link drops out, providing a clear visual indication of a blown fuse for easy identification and maintenance.
- Robust Construction: Features a high-strength porcelain insulator body that offers excellent mechanical strength and resistance to environmental stresses like UV radiation and temperature fluctuations.
- Standard Compliant: Manufactured in compliance with international standards, ensuring interoperability and safety in global electrical systems.
- Mill Test Report: Each batch is accompanied by a Mill Test Report, providing verifiable data on material composition and electrical performance, enhancing supply chain transparency.
- Easy Installation & Replacement: Designed for straightforward mounting and replacement, reducing downtime during maintenance operations.
Technical Specifications:
| Parameter | Specification |
| Model | RW11 |
| Rated Voltage | 12 KV |
| Rated Current | Customizable (e.g., 6.3A, 10A, 16A, 20A, etc.) |
| Breaking Capacity | High |
| Insulation Material | High-Grade Porcelain |
| Mounting | Pole-mounted, Outdoor |
| Operating Mechanism | Drop-out (Expulsion Type) |
Benefits for Your Operations:
- Enhanced System Reliability: Protects expensive assets, minimizing unplanned outages and maintenance costs.
- Improved Safety: Isolates faulted sections promptly, enhancing personnel and facility safety.
- Reduced Total Cost of Ownership: Durable design and reliable performance lead to longer service life and lower replacement frequency.
- Supply Chain Confidence: The included Mill Test Report provides assurance of material quality and manufacturing consistency, crucial for project specifications and audits.
- Global Compliance: Suitable for integration into power systems across our main markets, including North America, Southeast Asia, Europe, and Africa.
Trust in the expertise of Jinhua Dika Electrical Equipment Co., Ltd., a manufacturer with over a decade of experience and an annual export value ranging between US$1 Million and US$1.5 Million. Our products reach diverse markets across the globe, from North America and Western Europe to Southeast Asia and Africa, supported by efficient logistics from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo. Our investment in rigorous quality management systems, evidenced by certifications like ISO9001 and OHSAS18001, is embedded in every RW11-12KV fuse we produce. When you choose our high-voltage fuse, you are choosing a product backed by a solid warranty, verifiable quality documentation, and the manufacturing prowess of a dedicated team of 11-50 professionals. Contact us today to discuss your specific requirements and experience the Dika difference in high-voltage protection.
Frequently Asked Questions (FAQ)
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What is the primary application of the RW11-12KV fuse?
This fuse is primarily used for overcurrent protection of transformers, capacitor banks, and feeder lines in 12KV medium-voltage distribution systems, typically in outdoor, pole-mounted applications. -
What does the "Drop-out" design mean?
It means that after the fuse operates (blows), the fusible element assembly drops away from the main body. This provides a highly visible, physical indication that the fuse has operated, aiding in quick fault location. -
Is the Mill Test Report provided with every order?
Yes, a Mill Test Report (MTR) is provided, offering detailed information on the materials used and key test results, ensuring traceability and quality verification for each production batch. -
Can I request specific rated current values?
Absolutely. We offer customizable rated current options to match your system's specific protection requirements. Please specify your needed amperage during inquiry. -
What are the environmental specifications for installation?
This fuse is designed for outdoor installation. The porcelain body provides excellent resistance to weather, pollution, and a wide range of ambient temperatures. Specific altitude and temperature limits can be provided upon request. -
How does the standard compliant warranty work?
Our warranty covers defects in materials and workmanship under normal use, as per standard industry practices. The specific terms and duration are provided with the commercial contract. -
What is the typical delivery time?
Delivery time depends on order quantity and customization. For standard models, we can often arrange shipment promptly from our stock. We ship from major Chinese ports for global efficiency. -
Are your products suitable for both old grid upgrades and new projects?
Yes. The RW11 is a common and standardized type of HV fuse, making it suitable for retrofitting existing systems as well as for specifying in new distribution network projects worldwide.
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