JB/T 2626-2004 English PDF

US$749.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 2626-2004: General letter symbols in electrotechnology for relays, protection and automation equipment of power system
Status: Valid

JB/T 2626: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 2626-2004	749	Add to Cart	5 days	General letter symbols in electrotechnology for relays, protection and automation equipment of power system	Valid
JB/T 2626-1992	519	Add to Cart	4 days	(Text symbols of power system relay protection and automation equipment used in electrical technology)	Obsolete
JB 2626-1979	RFQ	ASK	3 days	(Secondary circuit of power system protection, automatic relay and equipment commonly used text and graphic symbols)	Obsolete

Similar standards

GB/T 19826   DL/T 540   NB/T 31018   JB/T 13098   

Basic data

Standard ID: JB/T 2626-2004 (JB/T2626-2004)
Description (Translated English): General letter symbols in electrotechnology for relays, protection and automation equipment of power system
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K45
Classification of International Standard: 29.240.30
Word Count Estimation: 26,211
Date of Issue: 2004-10-20
Date of Implementation: 2005-04-01
Older Standard (superseded by this standard): JB/T 2626-1992
Quoted Standard: GB/T 2900.1, GB/T 2900.17, GB/T 2900.49, GB/T 5094.2, GB/T 7159
Regulation (derived from): Development and Reform Bulletin (04/61)
Summary: This standard specifies power system for tagging relay protection and automation equipment product design, commonly used in the preparation of technical documents text symbols (hereinafter referred to as text symbols). This standard applies to power system relay protection and automation equipment products electrical drawings, technical documentation, to indicate electrical equipment, devices, components name, function, status or characteristic. This standard does not apply to Electrical Products Model preparation and naming.

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