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ANSI C37.44 : 1981

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

AMERICAN NATIONAL STANDARD SPECIFICATIONS FOR DISTRIBUTION OIL CUTOUTS AND FUSE LINKS
Available format(s)

Hardcopy , PDF

Withdrawn date

07-23-2013

Language(s)

English

Published date

01-01-1981

1. Scope
2. Rating
2.1 Rating Information
2.2 Rated Continuous Current
2.3 Overload and Thermal Ratings
2.4 Rated Voltages
2.5 Rated Frequency
2.6 Rated Interrupting Current for Distribution Oil Fuse
     Cutouts
2.7 Rated Load-Break Current of Distribution Oil Cutouts
2.8 Basic Impulse Insulation Level (BIL) of Distribution
     Oil Cutouts
2.9 Rated Making Current (Making Current Rating) of
     Distribution Oil Cutouts
2.10 Rated Short-Time Currents of Distribution Oil
     Cutouts
3. Interchangeability Requirements
3.1 Electrical Interchangeability
3.2 Mechanical Interchangeability
4. Design Test Requirements
4.1 Dielectric Tests
4.2 Interrupting Tests
4.3 Load-Break Tests
4.4 Making Current Tests
4.5 Radio-Influence Tests
4.6 Short-Time Current Tests for Disconnecting Cutouts
4.7 Temperature-Rise Limitations
4.8 Time-Current Tests for Fuse Links
5. Conformance Tests for Distribution Oil Cutouts
6. Nameplate Marking
6.1 Distribution Oil Cutouts
6.2 Fuse Links
6.3 Shipping Container for Fuse Links
7. Application Requirements
7.1 Basis for Selection of Rated Voltage of Distribution
     Oil Cutouts
7.2 Guide for Selection of Rated Voltage of Distribution
     Oil Cutouts
7.3 Coordination Factor for Operating Variables
7.4 Coordination Charts
8. Revision of American National Standards Referred to
     in This Document
Tables
1. Rated Symmetrical Interrupting Currents
2. Rated Short-Time Currents
3. Line-to-Ground Dielectric Test Voltages
4. Limits of Radio-Influence Voltage

Applies to high voltage fuses (above 600 volts) and accessories for alternating current distribution systems as follows: (1) Distribution oil cutouts (2) Fuse housings, fuse supports, fuse mountings, and fuse links used exclusively with (1). (3) Removable switch blades for (1).

Committee
IEEE
DocumentType
Standard
Pages
15
PublisherName
American National Standards Institute
Status
Withdrawn

IEEE DRAFT C37.48 : D5 NOV 96 GUIDE FOR APPLICATION, OPERATION AND MAINTENANCE OF HIGH-VOLTAGE FUSES, DISTRIBUTION ENCLOSED SINGLE-POLE AIR SWITCHES, FUSE DISCONNECTING SWITCHES, AND ACCESSORIES
IEEE DRAFT C37.48.1 : D13 2000 DRAFT GUIDE FOR THE OPERATION, CLASSIFICATION, APPLICATION AND COORDINATION OF CURRENT-LIMITING FUSES WITH RATED VOLTAGES 1-38 KV
IEEE C37.48.1-2002 IEEE Guide for the Operation, Classification, Application, and Coordination of Current-Limiting Fuses with Rated Voltages 1-38kV
NEMA SG 2 : 1993 HIGH VOLTAGE FUSES
IEEE 242 : 2001 PROTECTION AND COORDINATION OF INDUSTRIAL AND COMMERCIAL POWER SYSTEMS
IEEE 551 : 2006 CALCULATING SHORT-CIRCUIT CURRENTS IN INDUSTRIAL AND COMMERCIAL POWER SYSTEMS

IEEE C37.42-2009 SWITCHGEAR DISTRIBUTION CUTOUTS AND FUSE LINKS SPECIFICATIONS
IEEE C37.40-2003 IEEE Standard Service Conditions and Definitions for High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and Accessories
IEEE C37.41-2008 REDLINE IEEE Standard Design Tests for High-Voltage (>1000 V) Fuses, Fuse and Disconnecting Cutouts, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and Fuse Links and Accessories Used with These Devices

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