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CONTENTS
Clause Page
1 Introduction ............................................................................................................... 1
1.1 Scope ......................................................................................................................... 1
1.2 Test methods ............................................................................................................. 1
2 Test resources ............................................................................................................ 1
2.1 Equipment ................................................................................................................. 1
3 Test specimen ............................................................................................................ 2
3.1 Description ................................................................................................................ 2
3.2 Preparation ................................................................................................................ 4
4 Test procedure ........................................................................................................... 5
4.1 General ...................................................................................................................... 5
4.2 Method 1, specified current ...................................................................................... 6
4.3 Method 2, temperature rise versus current curve ...................................................... 7
4.4 Method 3, specified temperature rise ........................................................................ 7
5 Details to be specified ............................................................................................... 7
6 Test documentation ................................................................................................... 8
Table
1 Conductor characteristics .......................................................................................... 3
2 Test conditions .......................................................................................................... 5
Figure
1 Typical specimen mounting and wiring layout when an enclosure
is used (top view) ...................................................................................................... 9
2 Typical wire to printed board connectors ................................................................. 9
3 Typical wire to wire connectors ................................................................................ 10
4 Typical printed board to printed board connectors ................................................... 10
5 Thermocouple orientation ......................................................................................... 11