U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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All TitlesTitle 46Chapter IPart 183Subpart C - Subpart C—Power Sources and Distribution Systems
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(a) Each semiconductor rectifier system must have an adequate heat removal system that prevents overheating.
(b) Where a semiconductor rectifier system is used in a propulsion system or in other vital systems it must:
(1) Have a current limiting circuit;
(2) Have external overcurrent protection; and
(3) Meet Sections 35.84.2 and 35.84.4 of the ABS Steel Vessel Rules (incorporated by reference; see 46 CFR 175.600) or other standard specified by the Commandant.
