DS DSEN 61326-2-4 2007-APR-27 Electrcal equpment for measurement control and laboratory use - EMC requrements - Part 2-4 Partcular requrements - Test confguratons operatonal condtons and performance crtera for nsulaton montorng devces accordng to EC 61557-8 and for equpment for nsulaton fault locaton accordng to EC 61557-9
Clause 1 of 61326-1 applies except as follows:
Addition:
This part of 61326 specifies more detailed test configurations, operational conditions and performance criteria than 61326-1 for equipment for
- insulation monitoring according to 61557-8;
- insulation fault location according to 61557-9.
This applies to insulation monitoring devices and insulation fault location systems permanently or semi-permanently connected to the distritubtion system.
