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Fig. 23: P-N/P-PE test for single-phase/two-phase systems with cables and remote probe
Fig. 24: P-N/P-PE test for 400V+N+PE three-phase with single cables and remote probe
Fig. 25: P-P measurement for 400V+N+PE three-phase systems
Fig. 26: P-PE/P-N test for 400V + PE systems by means of single cables and remote probe
