BDFW 24kV High-Voltage Current-Limiting Fuse (800A-5000A)

The BDFW 24kV series is a professional heavy-duty current-limiting fuse designed for AC 50/60Hz medium-voltage power systems with a rated voltage of 24kV. Engineered for high-current industrial scenarios, it delivers stable, efficient overcurrent and short-circuit protection across a wide ampere range of 800A to 5000A, making it a core solution for safeguarding critical power equipment.

Core Advantages

1. Wide Current Range: 800A-5000A full-scale coverage, 适配 from medium-power transformers to high-power industrial drives, meeting diverse heavy-load protection needs.
2. Superior Current-Limiting Performance: Rapidly limits fault current to minimize thermal and mechanical stress on protected devices, preventing equipment damage and downtime.
3. High Breaking Capacity: Safely interrupts high fault currents (up to 40kA/50kA), ensuring fast fault isolation and system stability.
4. Global Standard Compliance: Manufactured to IEC 60282 and GB/T 15166.2 standards, with ISO 9001 certification, suitable for global power projects.
5. Low Energy Loss: Optimized structure reduces power loss and temperature rise, enhancing long-term operational efficiency and cost savings.
6. Durable & Reliable: Rugged ceramic barrel + metal end cap construction, shock/vibration resistant, suitable for harsh industrial environments (-40℃~+70℃).