Zamenjen
IEC/TS 60034-18-42:2008 defines criteria for assessing the insulation system of stator/rotor windings of single or polyphase AC machines which are subjected to repetitive impulse voltages, such as pulse width modulation converters, and expected to withstand partial discharge activity during service. It specifies electrical qualification and acceptance tests on representative samples which verify fitness for operation with voltage-source converters.
POVUČEN
IEC TS 60034-18-42:2008 ED1
99.60
Povlačenje stupilo na snagu
7. 2. 2017.
OBJAVLJEN
IEC 60034-18-42:2017 ED1
Obrtne električne mašine — Deo 18-42: Kvalifikaciona i prijemna ispitivanja za parcijalnu otpornost pražnjenja električnih izolacionih sistema, upotrebljenih u obrtnim električnim mašinama napajanih iz naponskih pretvarača (tip II)
95.99 Povučen