NBN EN 61204-7 : 2007 AMD 1 2009

0 Principles of Safety
1 General
  1.1 Scope
  1.2 Definitions
  1.3 General requirements
  1.4 General conditions for tests
  1.5 Components
  1.6 Power interface
  1.7 Marking and instructions
2 Protection from hazards
  2.1 Protection from electric shock and energy hazards
  2.2 SELV circuits
  2.3 TNV circuits
  2.4 Limited current circuits
  2.5 Limited power sources
  2.6 Provisions for earthing and bonding
  2.7 Overcurrent and earth fault protection in primary
       circuits
  2.8 Safety interlocks
  2.9 Electrical insulation
  2.10 Clearances, creepage distances and distances
       through insulation
3 Wiring, connections and supply
4 Physical requirements
5 Electrical requirements and simulated abnormal
  conditions
  5.1 Touch current and protective conductor current
  5.2 Electric strength
  5.3 Abnormal operating and fault conditions
6 Connection to telecommunication networks
7 Connection to a cable distribution system
Annex PS-A (normative) Requirements for power supply units
                       for use in electrical equipment for
                       measurement, control and laboratory
                       use
Annex PS-B (normative) Requirements for power supply units
                       for use in medical electrical equipment
Annex PS-C (informative) Reserved for future use
Annex PS-D (normative) Requirements for power supply units
                       used in or with audio, video and
                       similar electronic apparatus
Appendix PS-D.A (normative) Additional requirements for
                            STAND-ALONE POWER SUPPLIES with
                            protection against splashing water
Appendix PS-D.B (normative) POWER SUPPLIES to be connected to the
                            telecommunication networks
Annex PS-E (normative) DC power and distribution equipment
Annex PS-F (informative) Guidance on marking and installation
                         instructions for proper selection of
                         POWER SUPPLIES for use in INFORMATION
                         TECHNOLOGY EQUIPMENT
Annex PS-P (normative) Normative references
Annex PS-Q (informative) Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Annex ZB (normative) Special national conditions
Figures
Tables

Specifies the safety requirements for POWER SUPPLY units providing DC output(s) with or without auxiliary a.c. output(s) operating from a.c. or d.c. source voltages up to 600 V a.c. or 1000 V d.c.