JB/T 2740-2008
Electrical equipment of industrial machines drawing of electrical diagrams, figure and table (English Version)

Standard No.

JB/T 2740-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Machinery

Status

Be replaced 2016-03

Replace By

JB/T 2740-2015

Latest

JB/T 2740-2015

Replace

JB/T 2740-1996

Scope

This standard specifies the method for drawing electrical diagrams, diagrams and tables for industrial machinery and electrical equipment. This standard applies to the drawing of electrical diagrams, diagrams and tables for industrial machinery and electrical equipment such as metal cutting machine tools, woodworking machine tools, electrical processing machine tools, casting and forging machinery, textile machinery, and construction machinery.

JB/T 2740-2008 Referenced Document

• GB 4884-1985 Marking of insulated conductors
• GB/T 14689-1993 Technical drawings--Size and layout of drawing sheets
• GB/T 4728.10-1999 Graphical symbols for diagrams. Part 10: Telecommunications: Transmission
• GB/T 4728.11-2000 Graphical symbols for diagrams--Part 11: Architectural and topographical installation plans and diagrams
• GB/T 4728.12-1996 Graphical symbols for electrical diagrams. Part 12: Binary logic elements
• GB/T 4728.13-1996 Graphical symbols for electrical diagrams. Part 13: Analogue elements
• GB/T 4728.2-2005 Graphical symbols for electrical diagrams- Part 2 Symbol elements,qualifying symbols and other symbols having general application
• GB/T 4728.3-2005 Graphical symbols for electrical diagrams part 3 Conductors and connecting devices
• GB/T 4728.4-2005 Graphical symbols for electrical diagrams part 4 Basic passive components
• GB/T 4728.5-2005 Graphical symbols for electrical diagrams Part 5:Semiconductors and electron tubes
• GB/T 4728.6-2000 Graphical symbols for diagrams-Part 6:Production and conversion of electrical energy
• GB/T 4728.7-2000 Graphical symbols for diagrams-Part 7:Switchgear,controlgear and protective devices
• GB/T 4728.8-2000 Graphical symbols for diagrams--Part 8: Measuring instruments,lamps and signalling devices
• GB/T 4728.9-1999 Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripherel equipment
• GB/T 5094.1-2002 Industrial systems,installations and equipment and industrial products--Structuring principles and reference designations Part 1: Basic rules

JB/T 2740-2008 history

• 2015 JB/T 2740-2015 Electrical equipment and system of machine tools.Drawing of electrical diagrams, illustration and table
• 2008 JB/T 2740-2008 Electrical equipment of industrial machines drawing of electrical diagrams, figure and table
• 1996 JB/T 2740-1996 Drawing of electrical diagrams, diagrams and tables of electrical equipment for industrial machinery