On 3 October 2011 08:29, Sven Wesley <[email protected]> wrote: > At the same time, An extremely expensive Siemens VFD fired off the RCD...
That is probably because the Siemens VFD includes an input-side filter. Unfortunately filters provide a path to earth, and RCDs are designed to detect that. -- atp "Torque wrenches are for the obedience of fools and the guidance of wise men" ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
