GB/T 25301-2021 English Version, GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers (English Version)

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GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers (English Version)
Standard No.:	GB/T 25301-2021	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	14000 words	Price(USD):	550.0 remind me the price change Email:
Implemented on:	2021-12-1	Delivery:	via email in 1~5 business day

Standard No.:	GB/T 25301-2021
English Name:	Resistance welding equipment - Transformers - General specifications applicable to all transformers
Chinese Name:	电阻焊设备变压器适用于所有变压器的通用技术条件
Chinese Classification:	J64 Welding and cutting equipment
Professional Classification:	GB National Standard
ICS Classification:	25.160.30 25.160.30 Including thermal cutting equipment 25.160.30
Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Superseding:	GB/T 25301-2010 Resistance welding equipment—General specifications applicable to all transformers
Language:	English
File Format:	PDF
Word Count:	14000 words
Price(USD):	550.0
Delivery:	via email in 1~5 business day

Standard

GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers (English Version)
Standard No.	GB/T 25301-2021
Status	valid
Language	English
File Format	PDF
Word Count	14000 words
Price(USD)	550.0
Implemented on	2021-12-1
Delivery	via email in 1~5 business day

Detail of GB/T 25301-2021

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Introduction of GB/T 25301-2021

本文件规定了适用于电阻焊设备的以下类型变压器的技术条件：--用于交流焊接的单相变压器，通常工作于50 Hz或60 Hz；--用于直流焊接的连接整流器的单相变压器，通常工作于50 Hz或60 Hz；--用于直流焊接的连接整流器的单相逆变变压器，通常工作于400 Hz~2 kHz；--用于直流焊接的连接整流器的三相变压器，通常工作于50 Hz或60 Hz。就本文件而言，变压器一词可以指单独的或连接整流器(变压器?整流器单元)的变压器。本文件适用于符合IEC 61140的Ⅰ类或Ⅱ类保护变压器。注：本文件的要求可通过其他电阻焊变压器标准来补充，例如：ISO 22829和ISO 10656。

Contents of GB/T 25301-2021

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