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IEEE C37.09a 2005

$58.50

American National Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis Amendment 1: Capacitance Current Switching

Published By Publication Date Number of Pages
IEEE 2005 36
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Amendment Standard – Active. Amendment to Std. C37.09-1999. Reaffirmed September 2007. The scope of IEEE Std C37.09a-2005 is to incorporate IEC 62271-100 capacitance current switching treatment into the circuit breaker test code. This applies to Circuit Breakers above 1000V ac.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C37.09a-2005 Cover Page
3 Titlepage
5 Introduction
6 Notice to users
Errata
Interpretations
Patents
7 Participants
9 CONTENTS
11 3. Definitions
12 4. Design tests
4.10 Capacitance current switching tests
4.10.1 Applicability
4.10.2 General
13 4.10.3 Characteristics of supply circuits
4.10.4 Grounding of the supply circuit
14 4.10.5 Characteristics of the capacitive circuit to be switched
15 4.10.6 Waveform of the current
16 4.10.7 Test voltage
17 4.10.8 Test current
4.10.9 Test-duties
26 4.10.10 Tests with specified TRV
27 4.10.11 Criteria to pass the test
31 Annex C (informative) Capacitance current switching
36 Annex D (informative) Bibliography
IEEE C37.09a 2005
$58.50