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IEEE PC37.09-2018/Cor 1 IEEE Draft Standard Test Procedures for AC High-Voltage Circuit Breakers with Rated Maximum Voltage above 1000V - Corrigendum 1
Corrigenda by IEEE,
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a. Clause 4.10.4 the ratio of zero and positive sequence currents in single phase capacitive switching procedure should be less than 3.0 rather than greater than 3.0.b. Errors in clause 4.10.9.1.8 and 4.10.9.2.7 regarding the procedure for separate making tests.c. 4.10.9.1.3 change in punctuation for clarityd. Throughout document unify terms for rated voltage, including in equations to use "Ur" rather than "V"e. Clause 5.9 and 5.9.1 have identical text, modify to make clear.f. Clause 4.1.2 i) is missing some words required for clear meaning.g. Correct references and terms used by both C37.04 and C37.09 so they are identicalAbstract
Corrigendum Standard - Active - Draft.
M00001092
2021-02-20
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IEEE PC37.09-2018/Cor 1 IEEE Draft Standard Test Procedures for AC High-Voltage Circuit Breakers with Rated Maximum Voltage above 1000V - Corrigendum 1
Corrigenda by IEEE,