Uninterruptible power systems (UPS) - Electromagnetic compatibility (EMC) requirements Ingestion-build-54484 1μm to 5μm are considered

1μm to 5μm are considered for classification purposes

see Figure 1:

BS 3580 provides you with guidance which relates to behaviour at temperatures where creep and metallurgical changes are unimportant and is concerned with screwed connections

— method 1 (short specimen with support fixture)

BS EN 2867 specifies the characteristics of one lug

Uninterruptible power systems (UPS) - Electromagnetic compatibility (EMC) requirements Ingestion-build-54484 1μm to 5μm are considered1 Scope This part of IEC 62040 is a type test product standard for electromagnetic compatibility (EMC) and applies to movable, stationary, fixed or built in, pluggable and permanently connected UPS for use in low voltage distribution systems with an environment being either residential, commercial, light industrial or industrial, which deliver output voltage with port voltages not exceeding 1 500 V DC or 1 000 V AC and which include an energy storage