Re: [PSES] Filter Issues [General Use]

Hi all Thanks for the replies, The filter is a ETS Lindgren Filter N6003 installed on the EMC Chamber wall. The filter is defined as a 4 line 230/400V 32A <450Hz filter. When used for DEF STAN EMC measurements and loaded by the 4 of 10uF prior to the 5uH LISNs it appears to be OK, however when

Re: [PSES] Filter Issues [General Use]

13:32:22 +0100 To: Subject: Re: [PSES] Filter Issues [General Use] The filter is probably designed for 50Hz or 60 Hz mains. It probably isn't saturating at a higher input frequency, but your voltage measurements indicate that it may be resonating. I think you need a filter specifically

Re: [PSES] Filter Issues [General Use]

The filter is probably designed for 50Hz or 60 Hz mains. It probably isn't saturating at a higher input frequency, but your voltage measurements indicate that it may be resonating. I think you need a filter specifically designed for 400 Hz mains.