I.S. EN ISO 13297:2021

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements, DC and AC systems
5 General requirements, DC systems
6 General requirements, AC systems
7 Marking, AC systems
8 Batteries, DC systems
9 Battery-disconnect switch, DC systems
10 Power source options, AC systems
11 Inverters and inverter/chargers, AC systems
12 Overcurrent protection, DC systems
13 Overcurrent protection, AC systems
14 Ground-fault protection/earth-leakage protection, AC systems
15 Panel boards (switchboards), DC and AC systems
16 Panel boards (switchboards), AC systems
17 Conductors, DC and AC systems
18 Conductors, DC systems
19 Conductors, AC systems
20 System wiring, DC and AC systems
21 System wiring, DC systems
22 Socket outlets, DC systems
23 Socket outlets, AC systems
24 Appliances and equipment, AC systems
25 Ignition protection, DC and AC systems
26 Owner’s manual
Annex A (normative) Conductor requirements
Annex B (normative) Instructions to be included with owner's manual
Annex C (informative) Recommended system tests
Annex D (informative) Typical AC system diagrams
Annex E (informative) Overcurrent protection location options
Bibliography

This document specifies the requirements for the design, construction and installation of the following types of DC and AC electrical systems, installed on small craft either individually or in combination: a) extra-low-voltage direct current (DC) electrical systems that operate at nominal potentials of 50 V DC or less; b) single-phase alternating current (AC) systems that operate at a nominal voltage not exceeding AC 250 V.