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IEEE C37.53.1

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IEEE C37.53.1 89th Edition, January 1, 1989 American National Standard High-Voltage Current-Limiting Motor-Starter Fuses Conference Test Procedures

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Description / Abstract: Foreword 

(This Foreword is not part of American National Standard C37.53.1-1989.)

The High Voltage Apparatus Coordinating Committee (HVACC) was established July 24, 1973 by the Electrical and Electronic Technical Advisory Board of the American National Standards Institute. In 1982, the advisory board was superseded by the Electrical and Electronic Standards Board. The responsibility assigned to HVACC was to review and evaluate existing ANSI-approved standards and other related standards for the purpose of developing a “Draft Standard” for unit substations and recommendations for (1) correlating the requirements of these standards and (2) adding requirements to these standards appropriate for product evaluation.

This standard results from the evaluation of existing ANSI-approved standards and from the need to add requirements to these standards for the evaluation and conformance certification of high-voltage motor-starter fuses.

The intent of this standard is to allow qualification of high-voltage motor-starter fuses for use in accordance with the American National Standard National Electrical Code, ANSI/NFPA 70-1987. However, this standard does not cover installations under the exclusive control of electric utilities and is not intended to cover application, installation, or operation of high-voltage motor-starter fuses.

This 1989 revision of the standard was developed to modify Section 5. (Production Monitoring) and to update other sections.

Suggestions for improvement of this standard are welcome. They should be sent to the National Electrical Manufacturers Association, 2101 L Street, NW, Washington, DC 20037.

Scope

This standard covers the conformance test procedures for alternating-current high-voltage motor-starter fuses covered in the applicable American National Standards listed in 2.1. High-voltage motor-starter fuses are backup, current-limiting fuses used in conjunction with high-voltage Class E2 motor starters.

This standard does not cover installations under the exclusive control of electric utilities for the purposes of communication or metering, or for the generation, control, transformation, transmission, and distribution of electric energy located in buildings used exclusively by utilities for such purposes, or located outdoors on property owned or leased by the utility or on public highways, streets, roads, and the like, or located outdoors by established rights on private property.