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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
111.52 - 5 - Systems 1500 kilowatts or above.
Short-circuit calculations must be submitted for systems with an aggregate generating capacity of 1500 kilowatts or more by utilizing one of the following methods: (a) Exact calculations using actual impedance and reactance values of system components.
(b) Estimated calculations using the Naval Sea Systems Command Design Data Sheet DDS 3002.
(c) Estimated calculations using IEC 363.
(d) The estimated calculations using a commercially established analysis procedure for utility or industrial applications.
[CGD 94108, 61 FR 28279, June 4, 1996]
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