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  • 美国H-J熔断器(Fuse).png
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H-J Fuse、 Fuse holder


Description

Backup oil-submersible distribution Current Limiting Fuse

Specification

8.3 kV - 38 kV (30 AMP – 300 AMP)

Application

For Distribution Transformer

parameters

Current Limiting Fuse


Feature

Wide range of current ratings


  • Description
  • Type parameter
    • Commodity name: H-J Fuse、 Fuse holder
    • Commodity ID: 1105555540047187968
    • 规格1: 8.3 kV - 38 kV (30 AMP – 300 AMP)
    • 应用: For Distribution Transformer
    • 类型: Current Limiting Fuse
    • 特征: Wide range of current ratings

    Backup oil-submersible distribution Current Limiting Fuse

    The backup oil-submersible distribution Current Limiting Fuse provides partial-range fault protection. This fuse is defined in IEEE C.37.40-2003 (4.1.6) as a backup Current Limiting Fuse capable of interrupting all currents from the rated maximum interrupting current down to the rated minimum interrupting current.

    Since it is a partial-range fuse, another over-current protective device must be used in series to give protection through the complete range. For internal transformer protection, these fuses are sealed against the ingress of oil. Each fuse is given a helium mass spectrometer leak test to prove the integrity of the seal.

  • H-J Fuse、Fuse holder

    8.3 kV - 38 kV Class Range

    Wide range of current ratings (30 AMP – 300 AMP)

    Tested to meet ANSI/IEEE standards.