Standard No.:	JB/T 3837-2025
English Name:	Identification Method of Transformers Product Type
Chinese Name:	变压器类产品型号编制方法
Chinese Classification:	K41    Transformer
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	29.18 29.18    Transformers. Reactors 29.18
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2025-4-10
Implemented on:	2025-11-1
Status:	valid
Superseding:	JB/T 3837-2016 Identification method of transformer's product type
Target Language:	English
File Format:	PDF

本文件规定了变压器类产品型号的命名原则，描述了变压器类产品型号字母排列顺序、涵义和组成型式等编制方法。
本文件适用于电力变压器、特种变压器、互感器、调压器、电抗器及分接开关等产品型号的编制。