JB/T 7122-2007 English Version, JB/T 7122-2007 General requirements for alternating current vacuum contactor (English Version)

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JB/T 7122-2007 General requirements for alternating current vacuum contactor (English Version)
Standard No.:	JB/T 7122-2007	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	13000 words	Translation Price(USD):	390.0 remind me the price change Email:
Implemented on:	2007-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	JB/T 7122-2007
English Name:	General requirements for alternating current vacuum contactor
Chinese Name:	交流真空接触器基本要求
Chinese Classification:	K32 Control circuit apparatus
Professional Classification:	JB Professional Standard - Machinery
ICS Classification:	29.130.20 29.130.20 Low voltage switchgear and controlgear 29.130.20
Issued on:	2007-3-6
Implemented on:	2007-9-1
Status:	superseded
Superseded by:	JB/T 7122-2024 Alternating current vacuum contactorGeneral requirements
Superseded on:	2024-10-1
Superseding:	JB/T 7122-1993
Target Language:	English
File Format:	PDF
Word Count:	13000 words
Translation Price(USD):	390.0
Delivery:	via email in 1~3 business day

Standard

JB/T 7122-2007 General requirements for alternating current vacuum contactor (English Version)
Standard No.	JB/T 7122-2007
Status	superseded
Language	English
File Format	PDF
Word Count	13000 words
Price(USD)	390.0
Implemented on	2007-9-1
Delivery	via email in 1~3 business day

Detail of JB/T 7122-2007

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Introduction of JB/T 7122-2007

本标准规定了一般用途的真空接触器的基本规则和要求、其中包括：术语和定义、特性、正常工作和安装条件、验证特性和性能要求的试验方法与规则、标志、运输和贮存等。本标准适用于交流50Hz（或60Hz）、额定工作电压6kV及以下的接触器。接触器可用以接通和分断电路，并与适当的热断电器或电子保护器等有关保护装置组成电磁起动器、特别适用于组成隔爆型电磁起动器。

Contents of JB/T 7122-2007

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