Article 1.0.1 This Standard is formulated with a view to unifying electric power engineering Representation s, guarantee the drawing quality, improve drawing efficiency as well as meet the requirements of design, construction, production and scientific research. Article 1.0.2 This Standard is applicable to the following engineering drawings:
The construction and extension engineering for fossil fuel power plant, substation and transmission and distribution line;
Electric power system planning, dispatch automation in electric power, power system relaying protection and electric power system communication engineering; Electrical engineering for power generations such as hydraulic power, terrestrial heat, air force, nuclear energy ,tide energy, storage and solar energy.
Article1.0.3 The electric power engineering drawings shall not only be carried out with those specified in this standard, but shall also be carried out with relevant regulations of current national and professional standards.
I General Rules
Chapter 1 General Provisions
Chapter 2 General Requirements
Section 1 Drawing Size
Section 2 Scale
Section 3 Drawing Line
Section 4 Application of Graphic Symbol and Signing of Lead Line
Section5 Letterform and Letter Writing
Section 6 Technical Conditions and Instructions Signing
Chapter 3 Representation of Drawing
Section 1 Projection Method and View
Section 2 Cut Drawing
Section 3 Cut
Section 4 Cut Representation
Section 5 Detail Drawing
Section 6 Simplified Representations
Section 7 North-stabilized Indicator and Wind Diagram
Section 8 Axonometrical Drawing
Chapter 4 Signing Methods of Dimension and Other Specifications
Section 1 General Requirements of Dimension Signing
Section 2 Simplified Singing of Dimension
Section 3 Elevation
Section 4 Positioning Axis Line
Section 5 Medium Flowing Direction Signing
II locomotive
Chapter 5 Representation of All Kinds of drawings
Section 1 Drawing Category
Section 2 System Drawing
Section 3 Layout
Section 4 Piping Installation Drawing
Section 5 Equipment Installation Drawing
Section 6 Assembly Drawing
Section 7 Manufacturing Drawing
Chapter 6 Number, Code and Connection Symbols
Section 1 Number
Section 2 Code
Section 3 Connection Symbols
Standard
DL 5028-1993 Electric power engineering drawings (English Version)
Article 1.0.1 This Standard is formulated with a view to unifying electric power engineering Representation s, guarantee the drawing quality, improve drawing efficiency as well as meet the requirements of design, construction, production and scientific research. Article 1.0.2 This Standard is applicable to the following engineering drawings:
The construction and extension engineering for fossil fuel power plant, substation and transmission and distribution line;
Electric power system planning, dispatch automation in electric power, power system relaying protection and electric power system communication engineering; Electrical engineering for power generations such as hydraulic power, terrestrial heat, air force, nuclear energy ,tide energy, storage and solar energy.
Article1.0.3 The electric power engineering drawings shall not only be carried out with those specified in this standard, but shall also be carried out with relevant regulations of current national and professional standards.
Contents of DL 5028-1993
I General Rules
Chapter 1 General Provisions
Chapter 2 General Requirements
Section 1 Drawing Size
Section 2 Scale
Section 3 Drawing Line
Section 4 Application of Graphic Symbol and Signing of Lead Line
Section5 Letterform and Letter Writing
Section 6 Technical Conditions and Instructions Signing
Chapter 3 Representation of Drawing
Section 1 Projection Method and View
Section 2 Cut Drawing
Section 3 Cut
Section 4 Cut Representation
Section 5 Detail Drawing
Section 6 Simplified Representations
Section 7 North-stabilized Indicator and Wind Diagram
Section 8 Axonometrical Drawing
Chapter 4 Signing Methods of Dimension and Other Specifications
Section 1 General Requirements of Dimension Signing
Section 2 Simplified Singing of Dimension
Section 3 Elevation
Section 4 Positioning Axis Line
Section 5 Medium Flowing Direction Signing
II locomotive
Chapter 5 Representation of All Kinds of drawings
Section 1 Drawing Category
Section 2 System Drawing
Section 3 Layout
Section 4 Piping Installation Drawing
Section 5 Equipment Installation Drawing
Section 6 Assembly Drawing
Section 7 Manufacturing Drawing
Chapter 6 Number, Code and Connection Symbols
Section 1 Number
Section 2 Code
Section 3 Connection Symbols
