CSA E967 : 1994

FOREWORD
PREFACE
1 Scope
2 Definitions
3 General requirement
4 General notes on tests
5 Rating
6 Classification
7 Marking
8 Protection against electric shock
9 Void
10 Input
11 Heating
12 Operation under overload conditions
13 Electrical insulation and leakage current at
   operating temperature
14 Radio and television interference suppression
15 Moisture resistance
16 Insulation resistance and electric strength
17 Overload protection
18 Endurance
19 Abnormal operation
20 Stability
21 Mechanical strength
22 Construction
23 Internal wiring
24 Components
25 Supply connection and external flexible cords
26 Terminals for external conductors
27 Provision for earthing
28 Screws and connections
29 Creepage distances, clearances and distances through
   insulation
30 Resistance to heat, Fire and tracking
31 Resistance to rusting
32 Radiation, toxicity and similar hazards
APPENDIX A - Thermal controls
APPENDIX B - Electronic circuits
APPENDIX C - Determination of the thickness of the sheets
             of lagging material for the standard test beds
APPENDIX D - Apparatus for the mechanical strength test
             for blankets
APPENDIX E - Measurement of creepage distances and
             clearances
APPENDIX F - Void
APPENDIX G - Circuit for measuring leakage currents

Applies to electrically heated flexible appliances designed for the application of heat to a bed, or to the human body, such as blankets, pads and mattresses for household purposes, and to control units delivered with them.