35kV Fuse: Enhanced Performance & Technical Parameters

1. Introduction

    35kv fuse is a high-voltage electrical equipment used in power systems, mainly used to protect the safe and stable operation of power systems. This article will introduce the technical parameters of 35kv fuses in detail, including rated voltage, rated current, rated short-circuit breaking current, rated short-circuit closing current, rated peak withstand current, etc.

    Wenzhou Shuguang Fuse Co.,Ltd is the manufacturer of Wholesale fuse,have CE Certification.

2. Technical parameters

    2.1 Rated voltage

    The rated voltage refers to the voltage range in which the fuse can work normally. The rated voltage of a 35kv fuse is usually 35 kilovolts (kV), which means that it can work normally at a voltage of 35 kilovolts.

    2.2 Rated current

    The rated current refers to the current that the fuse can normally carry. The rated current of a 35kv fuse is usually between thousands of amperes (A) and tens of thousands of amperes (kA), and the specific value depends on actual needs.

    2.3 Rated short-circuit breaking current

    The rated short-circuit breaking current refers to the short-circuit current that the fuse can safely and reliably cut off. The rated short-circuit breaking current of 35kv fuses is usually between several thousand amperes (A) and tens of kiloamperes (kA).

    2.4 Rated short-circuit closing current

    The rated short-circuit closing current refers to the short-circuit current that the fuse can safely and reliably withstand. The rated short-circuit closing current of 35kv fuses is usually equivalent to or slightly larger than the rated short-circuit breaking current.

    2.5 Rated peak withstand current

    The rated peak withstand current refers to the maximum current peak that the fuse can withstand in a short period of time. The rated peak withstand current of 35kv fuses is usually between tens of kiloamperes (kA) and hundreds of kiloamperes (kA).

    2.6 Rated short-circuit disconnection times

    The rated short-circuit disconnection times refers to the number of times the fuse can safely and reliably perform short-circuit disconnection within its design life. The rated short-circuit disconnection times of 35kv fuses are usually between thousands and tens of thousands of times.

    2.7 Rated operation sequence

    The rated operation sequence refers to the operation sequence of the fuse under normal working conditions. The rated operation sequence of 35kv fuse is usually "energy storage-closing-disconnecting", that is, first store energy, then close the circuit, and finally disconnect the circuit.

    3. Application field

    35kv fuse is mainly used in high-voltage distribution equipment and substations in power systems to protect the safe operation of power systems. It can quickly cut off the circuit when a fault or short circuit occurs in the power system to prevent the fault from expanding and damage to power equipment.

    4. Conclusion

    35kV fuse is an important equipment used in power systems, which has the function of protecting the safe and stable operation of power systems. Its technical parameters include rated voltage, rated current, rated short-circuit breaking current, rated short-circuit closing current, rated peak withstand current, etc. These parameters need to be selected and configured according to actual needs to ensure that the fuse can safely and reliably perform short-circuit disconnection operations during operation. 35kv fuse is mainly used in high-voltage distribution equipment and substations in power systems, and plays an important role. By understanding and mastering the technical parameters of 35kv fuse, we can better understand and apply this equipment and improve the operating efficiency and safety of the power system.

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