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BS EN 62040-1 - UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 1: GENERAL AND SAFETY REQUIREMENTS FOR UPS
Hardcopy , PDF
English
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Protection against hazards
5 Test requirements
6 Information and marking requirements
Annex A (normative) - Additional information for protection
against electric shock
Annex B (informative) - Considerations for the reduction of
the pollution degree
Annex C (informative) - Symbols referred to in IEC 62040-1
Annex D (normative) - Evaluation of clearance and creepage
distances
Annex E (informative) - Altitude correction for clearances
Annex F (normative) - Clearance and creepage distance
determination for frequencies greater than
30 kHz
Annex G (informative) - Cross-sections of round conductors
Annex H (informative) - Guidelines for RCD compatibility
Annex I (informative) - Examples of overvoltage category
reduction
Annex J (informative) - Burn thresholds for touchable
surfaces
Annex K (informative) - Table of electrochemical potentials
Annex L (informative) - Measuring instrument for touch
current measurements
Annex M (normative) - Reference loads
Annex N (informative) - Test probes for determining access
Annex O (normative) - Ventilation of battery compartments
Annex P (informative) - Guidance for disconnection of
batteries during shipment
Annex Q (informative) - Short-time withstand current test
procedure - Guidance and typical values
Bibliography
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