12 Months Warranty IEC 3.6KV 7.2KV 12KV 24KV 36KV High Voltage Fuse 3.15A~250A With Mill Test Report
Product Spotlights
Welcome to Jinhua Dika Electrical Equipment Co., Ltd. – a professional manufacturer dedicated to high-voltage protection solutions. Our 12 Months Warranty IEC 3.6kV 7.2kV 12kV 24kV 36kV High Voltage Fuse (3.15A~250A) is engineered to provide reliable overcurrent protection for medium and high voltage networks. Each fuse is supplied with a Mill Test Report (MTR), ensuring full traceability and quality assurance. With a production capacity that serves clients across global markets, we combine years of expertise with strict quality control to deliver fuses that meet the demanding requirements of modern electrical systems.
Key Features & Technical Specifications
- Wide Voltage Range: Suitable for systems from 3.6kV up to 36kV, covering multiple applications such as switchgear, transformers, and capacitor banks.
- Comprehensive Current Coverage: Rated current from 3.15A to 250A, available in increments to match your protection needs.
- IEC Compliance: Manufactured in accordance with IEC 60282-1 standards, ensuring consistent performance and interchangeability.
- Integrated Mill Test Report: Each fuse comes with a detailed MTR documenting material properties and electrical test results – perfect for industries requiring documentation for compliance and audits.
- Robust Construction: High-strength ceramic body with silver or copper elements, designed to withstand thermal and mechanical stresses during operation.
- High Breaking Capacity: Capable of interrupting fault currents up to 50kA (depending on rating), providing reliable protection in high-power networks.
- 12-Month Warranty: Backed by our manufacturer warranty for peace of mind.
- Optional Features: Available with striker pin for visual indication, and various mounting configurations (clip, cartridge, or offset) – customizable upon request.
Product Parameter Table (Typical Ratings)
| Voltage (kV) | Current Range (A) | Breaking Capacity (kA) | Dimensions (mm) Approx. |
|---|---|---|---|
| 3.6 | 6.3 – 250 | 40 | 292 × 65 |
| 7.2 | 3.15 – 200 | 40 | 292 × 65 |
| 12 | 3.15 – 160 | 50 | 292 × 76 |
| 24 | 3.15 – 100 | 31.5 | 537 × 76 |
| 36 | 3.15 – 80 | 25 | 537 × 76 |
Note: Dimensions and breaking capacities are typical and may vary by specific order. Please consult our technical team for exact specifications.
Why Choose Jinhua Dika High Voltage Fuses?
- Complete Traceability: Every fuse is serialized and includes a Mill Test Report (MTR) with chemical composition, mechanical properties, and electrical test data – compliant with international reporting standards.
- Customized Solutions: We offer flexible options such as different terminal types, striker pins, and special current/voltage ratings to fit your exact system requirements.
- Global Shipment: Our products are exported to North America, South America, Europe, Asia, Africa, and Oceania. Main ports include Shanghai, Ningbo, Tianjin, and Guangzhou – ensuring efficient logistics worldwide.
- Quality Management: Our factory operates under a comprehensive quality system with certifications including ISO9001, ISO14000, and OHSAS18001 (as per our company profile), guaranteeing consistent product quality and continuous improvement.
- Experienced Team: With 11–50 dedicated employees and annual export value of US$1 million–1.5 million, we have the capability to handle both standard and custom orders with reliable lead times.
From our factory in Jinhua, Zhejiang, China, we have supplied high voltage fuses to customers in over 20 countries. Our commitment to quality and customer service has built long-term partnerships in sectors such as power utilities, mining, and industrial plants. We invite you to experience the reliability of Dika fuses – backed by documentation, warranty, and a team ready to support your project.
Frequently Asked Questions (FAQ)
-
Q: What is the meaning of “Mill Test Report” (MTR) included with the fuse?
A: The MTR is a certified document that provides the chemical composition, mechanical properties, and electrical test results of the fuse materials. It ensures full traceability and compliance with international standards, which is often required for critical installations and quality audits. -
Q: Can the fuse be used for transformer protection?
A: Yes, these HV fuses are suitable for protecting distribution transformers, switchgear, motors, and capacitor banks. The wide voltage and current range allows matching with typical transformer ratings. -
Q: Are these fuses interchangeable with other manufacturers’ designs?
A: Our fuses are manufactured according to IEC 60282-1 dimensions and characteristics, ensuring mechanical and electrical interchangeability with most standard HV fuse types from other IEC-compliant brands. -
Q: What mounting options are available?
A: We offer various mounting styles including clip, cartridge, offset, and striker pin variants. Please specify your requirement when ordering, or we can recommend the best option based on your switchgear. -
Q: Is it possible to get a fuse with a higher breaking capacity than listed?
A: Our standard breaking capacities are optimized for typical applications. If you require a higher interrupting rating, please contact our engineering team for a custom solution. We can adjust the fuse design within technical feasibility. -
Q: What is the warranty coverage?
A: We provide a 12-month warranty from the date of shipment covering manufacturing defects. The warranty does not cover damage caused by improper use, external factors, or exceeding the rated parameters. -
Q: How do you ensure the quality and consistency of fuses?
A: Our factory is ISO9001 certified (along with other management system certifications), and we follow strict incoming material inspection, in-process control, and final electrical testing. Every fuse is individually tested and the results are included in the Mill Test Report. -
Q: What is the typical lead time for an order?
A: For standard ratings, lead time is approximately 15–25 working days after order confirmation and advance payment. Customized orders may require 30–40 working days. We can expedite for urgent projects upon request.
Contact us today for a quotation or technical consultation. Our team at Jinhua Dika Electrical Equipment Co., Ltd. is ready to assist you with high-quality HV fuses and comprehensive documentation to support your electrical infrastructure.
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