We have been evaluating TIDA-010232 measurement approach.
During testing we found that the Performance requirements (clause 4.4.3 & 4.4.4) of IEC 61557-8 specification state to refer a condition “at nominal voltage (Un) between 0% to 115%” for the performance measurement of Relative percentage uncertainty (A) and Response time (tan). But in TIDA-010232 measurement approach , if Un (i.e. VBUS or DC supply) is 0% (i.e. no supply) then we can’t measure an insulation resistance at all. This will lead to not meeting the IEC61557-8 clauses 4.4.3 & 4.4.4. Could you please get back on this?