1760
Users Manual
3-12
If required, you have the option to determine events, Flicker and Harmonics, of the
phase-to-phase voltages.
Check the respective option.
messsystem1 u-i-2.bmp
Note
If this option (Calculation) is checked, you have to enter the phase-to-phase
voltage as the rated voltage V
N
in ‘Settings – Nominal / Limit Values’ (e.g.
400 V in the 230 V P-N network).
Two Voltage Systems in Delta Configuration
This method is used to measure 3 phase-to-phase voltages in two delta-configured three-
phase systems. Channels CH4 and CH8 can be used for other parameters.
Figure 3-7 shows the circuit diagram for 2-voltage system in Delta connection.
Fluke 1760
L1
L2
L3
L1
L2
L3
Mains
Load
system u-u dreieck.eps
Figure 3-7. Circuit Diagram: 2 Voltage System in Delta Connection
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