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 111.15—Storage Batteries and Battery Chargers: Construction and Installation (§111.15-1 to §111.15-30) > 111.15-30—Battery chargers.

111.15-30—Battery chargers.

Each battery charger enclosure must meet § 111.01-9. Additionally, each charger must be suitable for the size and type of battery installation that it serves. Chargers incorporating grounded autotransformers must not be used. Except for rectifiers, chargers with a voltage exceeding 20 percent of the line voltage must be provided with automatic protection against reversal of current.

Code of Federal Regulations

[CGD 94-108, 61 FR 28278, June 4, 1996; 61 FR 36787, July 12, 1996]