E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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Tel.: +49 7723 654-454
E-Mail: ab@dold.com

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E-Mail: rv@dold.com

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A B C D E F G H I J K L M N O P Q R S T U V W Z

Initial fault occurrence time (EEZ)

Time span in which the probability of the occurrence of a safety-critical initial fault is sufficiently low for the requirement class under consideration. The time span begins with the last time at which the system under consideration was in a state assumed to be fault-free for the requirements class under consideration. Error-controlling measures are not taken into account.