BSI BS EN 50091-1-1 Uninterruptible power systems (UPS) — Part 1-1: General and safety requirements for UPS used in operator access areas
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BSI BS EN 50091-1-1 Document Information:
Title
Uninterruptible power systems (UPS) — Part 1-1: General and safety requirements for UPS used in operator access areas
British Standards Institution
Publication Date:
Aug 15, 1997
Scope:
To be read in conjunction with BS EN 60950:1992
Keywords:
- Thermal testing
- Stability
- Ratings
- Protected electrical equipment
- Overcurrent protection
- Electrical insulation
- Testing conditions
- Strength of materials
- Leakage paths
- Instructions for use
- Electric terminals
- Dielectric strength
- Ventilation
- Electrical testing
- Electrical safety
- Electric load
- Constant-voltage sources
- Hazards
- Working range
- Leakage currents
- Electronic power supplies
- Design
- Marking
- Interfaces
- Electronic equipment and components
- Circuit diagrams
- Safety measures
- Electric power systems
- Constant
- Clearances
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