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IEEE C37.47-2011

$48.21

IEEE Standard Specifications for High-Voltage (>1000 V) Distribution Class Current-Limiting Type Fuses and Fuse Disconnecting Switches

Published By Publication Date Number of Pages
IEEE 2011
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New IEEE Standard – Superseded. Specifications for high-voltage (>1000 V) distribution class current-limiting fuses and fuse disconnecting switches, and associated accessories for these devices, are covered. All of these devices are intended for use on alternating-current distribution systems. (Superseded by IEEE C37.42-2016)

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C37.47- 2011 Front cover
3 Title page
6 Introduction
7 Notice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata
Interpretations
8 Patents
9 Participants
11 Contents
13 IMPORTANT NOTICE

1. Overview
1.1 Scope
1.2 Purpose
14 1.3 General information
1.4 Background
1.5 Description of fuse-enclosure packages using distribution class current-limiting type indoor fuses
15 1.6 Other devices
2. Normative references
3. General rating information
3.1 Ratings for distribution class current-limiting type fuse supports and fuse disconnecting switches
16 3.2 Ratings for distribution class current-limiting type fuse units and refill units
3.3 Preferred ratings and performance requirements for distribution class current-limiting type fuses and fuse disconnecting switches
20 4. Design test requirements
4.1 Dielectric tests
4.2 Interrupting [breaking] tests
21 4.3 Radio-influence tests
22 4.4 Temperature rise tests
4.5 Time-current tests
4.6 Liquid tightness tests for liquid-immersed, distribution class current-limiting type fuses
23 5. Time-current characteristic requirements for distribution class current-limiting type fuse refill units and fuse units
5.1 General
5.2 Minimum melting and total clearing time-current characteristics for refill units and fuse units not assigned a specific letter designation
5.3 Melting [pre-arcing] time-current characteristics for C-rated fuses
5.4 Identification for C-rated fuse units, refill units, or fuse links
5.5 Melting current tolerance
24 6. Conformance tests
7. Nameplate marking
7.1 Fuse supports or fuse disconnecting switches
7.2 Fuse units or refill units
25 8. Application, operation, and maintenance guidelines
8.1 General
8.2 Paralleling of fuses
26 Annex A (informative)
Bibliography
IEEE C37.47-2011
$48.21