Uninterruptible power systems
Transient voltages
Electrical equipment
Noise (spurious signals)
Low frequencies
Switchgear
Surge protection
Surges (electrical)
Electronic power supplies
Performance
Electric power systems
Electromagnetic compatibility
Electrical testing
Direct current
Voltage
Power control (electric)
Emission
Alternating current
Link: BS EN IEC 62040-2:2018 Uninterruptible power systems (UPS) Electromagnetic compatibility (EMC) requirements
Source: BSI Standards
