GB/T 46162-2025 Active National standards

GB/T 46162-2025 Design requirement of lithium battery management system for submersible

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 46162-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Maritime electronic control devices and measurement equipment

ICS Name: Electric equipment for ships and offshore structures

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 20 pages

Scope

This document specifies the design requirements for lithium-ion battery management systems used in submersibles, including general requirements, functional classification and composition, performance requirements, interface requirements, environmental adaptability requirements, electromagnetic compatibility requirements, circuit design requirements, component selection requirements, and installation and layout requirements.
This document is applicable to the design of lithium-ion battery management systems for submersibles, including pressure-resistant battery management systems installed in pressure-compensated battery compartments and non-pressure-resistant battery management systems installed in pressure-resistant compartments. Lithium-ion battery management systems for other underwater equipment should be implemented in accordance with this document.

Development Information

Word Count: 24 Thousand words Pages: 20 pages

Referenced Standards

GB/T 4365-2024 Electrotechnical terminology—Electromagnetic compatibility GB/T 13407-1992 Terminology for submersibles and underwater installations GB/T 38661-2020 Technical specifications of battery management system for electric vehicles GB/T 40073-2021 External pressure strength test procedure for metal pressure hull of submersibles GB/T 13407-2025 Terminology for submersibles and underwater installations

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