ISO 22554:2015Withdrawn

Ships and marine technology — Propeller shaft revolution indicators — Electric type and electronic type

Navires et technologie maritime — Indicateurs de vitesse d'arbre du propulseur — Type électrique et type électronique

This edition has been replaced by ISO 22554:2023.

Abstract / scope

ISO 22554:2015 specifies the construction, performance requirements, methods of testing, and required test results for electric and electronic propeller shaft revolution indicators (hereinafter referred to as "indicator system") required by Clause 2.5.4, Regulation 19, chapter V, SOLAS 1974 (as amended, 2000).

This International Standard is associated with IMO Resolution A.694 (17) and IEC 60945.

Where a requirement in this International Standard differs from IEC 60945, the requirement in this International Standard takes precedence.

NOTE When this indicator system can be used as the tachometer for the engine of a ship, its usage as the tachometer will be accepted.

Life cycle

Replaces

ISO 22554:2007WithdrawnShips and marine technology — Propeller shaft revolution indicators — Electric type and electronic typeInternational Standard · Published 13 Sep 2007 · ISO/TC 8/SC 6

Replaced by

ISO 22554:2023PublishedShips and marine technology — Propeller shaft revolution indicators — Electric type and electronic typeInternational Standard · Published 31 Jul 2023 · ISO/TC 8/SC 6