CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER J—ELECTRICAL ENGINEERING (parts 110 to 113) > PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS > SUBPART 111.01—General (§111.01-1 to §111.01-19) > 111.01-17—Voltage and frequency variations.

111.01-17—Voltage and frequency variations.

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.

Code of Federal Regulations

[CGD 94-108, 61 FR 28276, June 4, 1996]