GB/T 3594-1983
Replaced
GB/T 11803-2025
Active
National standards
GB/T 11803-2025 Marine A.C. low voltage switchboard
GB/T 11803-2025 Marine A.C. low voltage switchboard
Price:
$ 75
Basic Information
Standard Code:
GB/T 11803-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Maritime power generation, transformer, and distribution equipment
ICS Name:
Electric equipment for ships and offshore structures
Publish Date:
2025-08-01
Implement Date:
2026-02-01
Pages:
24 pages
Scope
This document specifies the requirements, inspection rules, and marking, packaging, transportation, and storage of marine AC low-voltage distribution boards (hereinafter referred to as "distribution boards"), and describes the corresponding test methods.
This document is applicable to the design, manufacture, and acceptance of marine three-phase AC distribution boards (50 Hz or 60 Hz, below 1,000 V), emergency distribution boards, zone distribution boards, and distribution panels.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB 9193-1988
Replaced
GB 9193-1988 Acoustic, optical alarm signals and identifying indications in ships
GB/T 10250-1988
Replaced
GB/T 10250-1988 Electromagnetic compatibility of electrical and electronic installations in ships
GB/T 11803-1989
Replaced
GB/T 11803-1989 Marine A.C. low voltage switchboard—Construction and basic dimension
GB/T 12975-1991
Replaced
GB/T 12975-1991 General specification for synchronous generator in ship
GB/T 12980-1991
Replaced