690V supply network is not public network for residential environment. It is industrial network and typically supplied by distribution transformer which is part of installation.
So mains with 690V is typically 2nd environmnent (C3 or C4) therefore this additional EMC filter is not necessary. From this point of view we do not offer additional EMC filters for 690V drives.
So mains with 690V is typically 2nd environmnent (C3 or C4) therefore this additional EMC filter is not necessary. From this point of view we do not offer additional EMC filters for 690V drives.
發佈於:施耐德電機Taiwan
