IEC 61557-13:2011
ДействующийElectrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for tes…
Overview IEC 61557-13:2011 is part of the IEC 61557 series, focusing on electrical safety in low voltage distribution systems up to 1,000 V AC and 1,500 V DC. This international standard, developed b…