
EMC adaptation for industrial low-voltage environments must consider severe interference. Interference types include harmonics, surges, switching operations, and radio interference.
Adaptor design features: Level 4 surge protection; wideband common-mode inductor CMZ3225A-501T for filtering; IP54-rated shielding; and grounding resistance less than 0.2Ω.
Testing and verification: Enhanced testing according to IEC 61000-4 series.
With proper adaptation, stable operation in industrial low-voltage environments is achieved, with an MTBF greater than 50,000 hours.