IEEE C37.26-2014 REDLINE

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IEEE Guide for Methods of Power-Factor Measurement for Low-Voltage (1000 V AC or lower) Inductive Test Circuits

Available format(s): Hardcopy, PDF

Language(s): English

Published date: 03-10-2014

Table of Contents - (Show below) - (Hide below)

1 Overview
2 Normative references
3 Definitions
4 Ratio method
5 DC decrement method
6 Phase relationship method
Annex A (informative) - Bibliography

Specifies three methods used in the measurement of the power factor of inductive low-voltage (1000 V and lower) test circuits.

Committee	Switchgear
Document Type	Standard
ISBN
Pages
Published
Publisher	Institute of Electrical & Electronics Engineers
Status	Current
Supersedes	IEEE C37.26-2003

CSA C22.2 No. 253 : 2016	MEDIUM-VOLTAGE AC CONTACTORS, CONTROLLERS, AND CONTROL CENTRES
ANSI C37.51 : 1989	SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER - CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES
ANSI C37.57 : 1990	SWITCHGEAR - METAL-ENCLOSED INTERRUPTER SWITCHGEAR ASSEMBLIES - CONFORMANCE TESTING
NEMA ICS 18:2001 (R2007)	INDUSTRIAL CONTROL AND SYSTEMS: MOTOR CONTROL CENTERS
NEMA ICS 3:2005 (R2010)	INDUSTRIAL CONTROL AND SYSTEMS: MEDIUM VOLTAGE CONTROLLERS RATED 2001 TO 7200 VOLTS AC
ANSI C37.52:1974	TEST PROCEDURES FOR LOW VOLTAGE AC POWER CIRCUIT PROTECTORS USED IN ENCLOSURES
ANSI C37.55 : 1989	MEDIUM VOLTAGE METAL-CLAD ASSEMBLIES - CONFORMANCE TEST PROCEDURES
IEEE C37.20.1-2015 REDLINE	IEEE Standard for Metal-Enclosed Low-Voltage (1000 Vac and below, 3200 Vdc and below) Power Circuit Breaker Switchgear

IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV	High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
IEEE C37.20.1-2015 REDLINE	IEEE Standard for Metal-Enclosed Low-Voltage (1000 Vac and below, 3200 Vdc and below) Power Circuit Breaker Switchgear
IEEE C37.20.1-2002	IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
UL 248-1 : 3	LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
NEMA AB 1	Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures

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1 Overview
2 Normative references
3 Definitions
4 Ratio method
5 DC decrement method
6 Phase relationship method
Annex A (informative) - Bibliography

Specifies three methods used in the measurement of the power factor of inductive low-voltage (1000 V and lower) test circuits.

Committee	Switchgear
Document Type	Standard
ISBN
Pages
Published
Publisher	Institute of Electrical & Electronics Engineers
Status	Current
Supersedes	IEEE C37.26-2003

CSA C22.2 No. 253 : 2016	MEDIUM-VOLTAGE AC CONTACTORS, CONTROLLERS, AND CONTROL CENTRES
ANSI C37.51 : 1989	SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER - CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES
ANSI C37.57 : 1990	SWITCHGEAR - METAL-ENCLOSED INTERRUPTER SWITCHGEAR ASSEMBLIES - CONFORMANCE TESTING
NEMA ICS 18:2001 (R2007)	INDUSTRIAL CONTROL AND SYSTEMS: MOTOR CONTROL CENTERS
NEMA ICS 3:2005 (R2010)	INDUSTRIAL CONTROL AND SYSTEMS: MEDIUM VOLTAGE CONTROLLERS RATED 2001 TO 7200 VOLTS AC
ANSI C37.52:1974	TEST PROCEDURES FOR LOW VOLTAGE AC POWER CIRCUIT PROTECTORS USED IN ENCLOSURES
ANSI C37.55 : 1989	MEDIUM VOLTAGE METAL-CLAD ASSEMBLIES - CONFORMANCE TEST PROCEDURES
IEEE C37.20.1-2015 REDLINE	IEEE Standard for Metal-Enclosed Low-Voltage (1000 Vac and below, 3200 Vdc and below) Power Circuit Breaker Switchgear

IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV	High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
IEEE C37.20.1-2015 REDLINE	IEEE Standard for Metal-Enclosed Low-Voltage (1000 Vac and below, 3200 Vdc and below) Power Circuit Breaker Switchgear
IEEE C37.20.1-2002	IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
UL 248-1 : 3	LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
NEMA AB 1	Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures