Connections For Medium Voltage Networks - Fluke 1745 User Manual

1745
Users Manual

Connections for Medium Voltage Networks

In a 3-phase 3-wire (Delta) system with three separate voltage converters and
three current transformers, the Logger can measure phase-phase (P-P, Delta) or
phase - N (P-N, Wye). See Figure 7.
Power Supply
L1
L2
L3
Figure 7. Measuring 3 Phase Voltages in a 3-Wire (Delta) System with
22
L1
L1
L2
L3
N
Three Voltage Converters
L2
L3
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