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COMBITEST422
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Fig. 27: P-PE measurement for IT systems by means of single cables and remote probe
Fig. 28: P-PE 2-wire test for single-phase/two-phase 230V systems with mains plug
Fig. 29: P-PE 2-wire test for single-phase/two-phase systems with cables and remote probe
Fig. 30: P-PE 2-wire test for three-phase with single cables and remote probe