GB/T 7673.5-2008 (English Version) PDF

Standard No.: GB/T 7673.5-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 7673.5-2008

Scope: This part of GB/T 7673 stipulates the technical requirements for paper-insulated multi-strand stranded conductors (referred to as stranded conductors). The insulating layer is made of 3 or more layers of insulating paper tapes for overlapping or gap wrapping. The paper insulated stranded conductors specified in this part are suitable for the leads of transformers or high-voltage electrical equipment. This section should be used together with GB/T 7673.1. The nominal cross-sectional range of cores applicable to this section is: (10-500) mm².

GB/T 7673.5-2008 Referenced Document

GB/T 12970.1 Flexible copper stranded conductors for electrical purposes.Part 1:General requirements*， 2009-03-19 Update
GB/T 12970.2 Flexible copper stranded conductors for electrical purposes.Part 2:Flexible copper stranded conductors*， 2009-03-19 Update
GB/T 3048.4 Test methods for electrical properties of electric cables and wires.Part 4: Test of DC resistance of conductors
GB/T 4074.2 Winding wires.Test methods.Part 2:Determination of dimensions*， 2008-04-23 Update
GB/T 4074.3 Winding wires.Test methods.Part 3:Mechanical properties*， 2008-04-23 Update
GB/T 7673.1-2008 Paper covered wires.Part 1:General requirements

2008 GB/T 7673.5-2008 Paper covered wires.Part5:Paper covered stranded conductors