SN EN 60352-1 : 1997

Foreword
Introduction
1 Scope and Object
2 Normative references
3 Definitions
4 Requirements
4.1 Workmanship
4.2 Tools
4.3 Posts
4.4 Wrapping wires
4.5 Wrapped connections
5 Tests
5.1 Testing
5.2 Type tests
5.3 Test schedules
6 Practical guidance
6.1 Current-carrying capacity
6.2 Tool information
6.3 Post information
6.4 Wire information
6.5 Connection information
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
Figure 1 - Wrapped connection
Figure 2 - Reference corner
Figure 3 - End tail
Figure 4 - Glass master
Figure 5 - Example of good radius
Figure 6 - Shape of tip
Figure 7 - True position tolerance zone
Figure 8 - Contact resistance
Figure 9 - Basic test schedule
Figure 10 - Full test schedule
Figure 11 - Cut-strip-wire tool
Figure 12 - Front face of the tool
Figure 13 - Hole depth of the bit
Figure 14 - Unwrapping tool
Figure 15 - Effective wrapping length
Figure 16 - Total post length
Figure 17 - Spacing
Figure 18 - Hoop stress relaxation 50 % - fully annealed
            copper wire
Table 1 - Post and wire sizes
Table 2 - Corner radii
Table 3 - Corner burrs
Table 4 - Shape of tip
Table 5 - Mounting strength
Table 6 - Mounting tolerances
Table 7 - Conductor materials
Table 8 - Minimum number of turns of stripped wires
Table 9 - Stripping force
Table 10 - Contact resistance
Table 11 - Number of specimens required
Tabel 12 - Hole depth
Table 13 - values concerning Figure 15 and Figure 16

Deals with wrapped connections with solid single round wires having minimum nominal diameters of 0.16 mm, and posts suitable for using in telecommunications equipment and electronic devices using similar techniques. Provides details on materials and data from industrial experience, as well as test methods for provision of electrically stable connections under prescribed environmental conditions.