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Hudson - Model BS20-?-ECF4 -DC Fuses for Power System Protection
The BS20-□-ECF4 series of DC fuses by Hudson Electric are engineered for low power consumption and high breaking capacity, offering ultra-fast interruption of hazardous currents such as short-circuit currents. They are suitable for safeguarding various power systems, including ship propulsion, rail transit traction, heavy truck battery packs, and energy storage power stations. These fuses are capable of handling rated voltages of 1500Vdc to 2000Vdc, with a rated working current ranging from 1600A to 3300A and a substantial breaking capacity of 250kA at L/R=1-3ms. The product falls under the protection category aR, making it ideal for integration with systems involving rectification, frequency conversion, and IGBT components.
This series of DC fuses are with low power consumption, high breaking capacity, ultra-fast interruption of hazardous currents, short-circuit currents, etc. It can be applied to the protection of power systems such as ship propulsion, rail transit traction, heavy truck battery packs, energy storage power stations and other fields and their rectification, frequency conversion, IGBT and other components.
This series of DC fuses are with low power consumption, high breaking capacity, ultra-fast interruption of hazardous currents, short-circuit currents, etc. It can be applied to the protection of power systems such as ship propulsion, rail transit traction, heavy truck battery packs, energy storage power stations and other fields and their rectification, frequency conversion, IGBT and other components.
Rated Volt: 1500Vdc/2000Vdc, Rated working current:1600-3300A, Breaking capacity: 250kA@L/R=1-3ms.
Protection category：aR