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Chinese Standard: GB/T 46746-2025

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Marine low-voltage power systems insulation fault locating devices


Standard in brief
Scope of Application:  
本文件规定了船舶低压电力系统绝缘故障定位装置的要求、检验规则、包装、运输和存储等技术要求,描述了相应的试验方法。
本文件适用于交流电压不超过1 000 V和直流电压不超过1 500 V的船舶中性点不接地(IT)系统的绝缘故障定位装置。

Basic information
Standard No:GB/T 46746-2025
Standard Name:船舶低压电力系统绝缘故障定位装置
English Name:Marine low-voltage power systems insulation fault locating devices
Standard Status:现行
Release Date:2025-12-02
Effective Date:2026-07-01
Language of Publication:中文简体

Standard Classification
ICS Number:47.020.60
CCS Number:U60

Related Standards
Referenced Standards:GB/T 16935.1-2023,GB/T 16935.3,GB/T 18216.8,GB/T 18216.9,IEC 61557-8:2014,IEC 61557-9:2023,GD 019-2024

Publication Information
Number of pages:24
Number of words:37 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-12-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46746
Drafter:乐小龙、吴志华、陈石、田欣、渠吉朋、赵祥、李建彬、翁爽、张淇鑫、刘丽红、刘洪亮、谢家纯、谢珉、徐峥翔
Drafting Organization:上海船舶研究设计院、镇江赛尔尼柯自动化股份有限公司、中国船舶集团有限公司第七〇四研究所
Management Organization:全国船舶电气及电子设备标准化技术委员会(SAC/TC 531)
Proposing Department:全国船舶电气及电子设备标准化技术委员会(SAC/TC 531)

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