High-frequency noise reduction
High-frequency noise is drastically reduced on models with built-in noise filters. Built-in noise filters are ideal for office, commercial facilities, and factories where special attention for peripheral devices are needed. Compared with existing model, less space and wiring are realized by incorporating filter in the panel. In addition, models with built-in EMC noise filter comply with the European EMC Directive as individual inverter units.
European EMC Directive:
IEC/EN61800-3,1st Environment,C2
or
IEC/EN61800-3,2nd Environment,C3
Effect of built-in filter
400V class models :
EMI noise filter
(complies with the European EMC Directive) built-in standard
200V class models :
Basic noise filter
(not complies with the European EMC Directive) built-in standard