§ 111.01-17 Voltage and frequency variations.
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Title 46—Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER J—ELECTRICAL ENGINEERING > PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS > Subpart 111.01—General
This text was captured on Sep 22, 2026. It is a snapshot, not a live feed, so check the official code before relying on it.
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Unless otherwise stated, electrical equipment must function at variations of at least ±5 percent of rated frequency and + 6 percent to −10 percent of rated voltage. This limitation does not address transient conditions.
[CGD 94-108, 61 FR 28276, June 4, 1996]
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