{"data":{"id":"us/46-cfr-129.326","jurisdiction":"us","citation":"46 CFR 129.326","heading":"Dual-voltage generators.","body":"If a dual-voltage generator is installed on an OSV—\n(a) The neutral of the dual-voltage system must be solidly grounded at the switchboard's neutral bus and be accessible for checking the insulation resistance of the generator; and\n(b) Ground detection must be provided that—\n(1) For an alternating-current system, complies with § 111.05-27 of this chapter; and\n(2) For a direct-current system, complies with § 111.05-29 of this chapter.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER L—OFFSHORE SUPPLY VESSELS","PART 129—ELECTRICAL INSTALLATIONS","Subpart C—Power Sources and Distribution Systems"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"c02d4bd8dbd23c0165f2f4e2775de76f59764bb9c1d00946fe9b20ff87d21932","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-129.323","next":"us/46-cfr-129.330"},"notice":"GroundRules: Original legal text. Not legal advice."}