AC Frequency Inverters NXP / NXC - Andantex UK

emc and installation environment1ST ENVIRONMENT3212452ND ENVIRONMENTThe product family standard EN61800-3 sets limits for bothemissions and immunity of radio frequency disturbances. Theenvironment has been divided into the 1st and 2nd environments,i.e. in practice, the public and industrial networks, respectively.Radio Frequency Interference (RFI) filters are typically requiredto meet the EN61800-3 standard. These filters are integrated inthe Vacon NXP as standard.The 208–240 V and 380–500 V ranges of the Vacon NXP fulfillall the requirements of the 1st and 2nd environments (H level:EN61800-3, 1st and 2nd environment, restricted distribution).No additional RFI filters or cabinets are required. The 525–690 Vrange of the Vacon NXP fulfills the requirements of the 2nd environment(L level: EN61800-3, 2nd environment).The units in the frame sizes of FR4, FR5 and FR6 (the voltagerange from 380 to 500 V) are also available with extremelylow-emission integrated EMC filters (C level: EN61800-3, 1stand 2nd environment, restricted and unrestricted distribution;EN55011 class B). This is sometimes required in very sensitivelocations such as hospitals.EMC Selection Table, restricted distribution1 2 3 4 5VACON NXP EMC Hospital Residential Area Commercial Light Industry Area Heavy Industry MarineCOH R R R O OL R RT R (IT Network) R (IT Network)R = Required ; O = Optional18