Three-Phase Power Theory - Fluke 1735 User Manual

- kW, kVA and kWh
- kW, kVA and kVARh
On pressing 21 the accumulated energy function becomes active, this must
be acknowledged by pressing RUN to activate the accumulation timer.
The accumulation time is indicated at the top of the measurement display.
A further press of 21 gives a detail view of the individual phase values.
Capacitor or inductance symbols issue information about capacitive or
inductive reactive power.
With Hold/Run the values displayed at the moment "freeze" and the
measurement is stopped or started again.
In the individual representation of A or B or C, the active and
reactive energy cannot be selected.

Three-Phase Power Theory

By switching the Power Network setting from wye to delta, the voltages and
currents I , I , I
L1 L3
When calculating the power, selecting the delta connection will use the two-
wattmeter method (Blondel or Aron) measuring circuit for the calculation.
are calculated, measured and displayed.
L2
Note
Power Logger
Measuring Functions
edx027.bmp
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