AEMC OX7102-CII, Руководство пользователя

Страница: 106 / 208

Multimeter Mode - The "Measure" Menu
Multimeter Mode (cont'd)
If the POWER MEASUREMENTS option is installed on your instrument,
the following measurements are possible :
Single phase output Display of the active output calculation result measured using CH1 to
measure voltage and CH2 to measure current.
Three-phase output on
balanced network,
without a neutral
The displayed value shows the three-phase active output calculated from the
selected wiring.
Three-phase output on
balanced network,
with a neutral
The displayed value is equal to 3 times the active power measured on a
phase.
Three-phase output
3 wires
Display of the three-phase active output calculation result measured by
the method using two wattmeters on a installation without a neutral.
W1
W2
R
eceiver
Diagram equivalent to measurement
Measurement carried out with SCOPIX
2 1 W W A
P P P
+ =
Voltage measurement
on CH3
Voltage measurement
on CH1
R
S
T
Receiver
T
S
R
Current
measurements
can be made
with PROBIX
HX0034 clamps
and voltage
measurement
with PROBIX
HX0033.
V - 106 SCOPIX Oscilloscopes
Current measurement
on CH4
Current measurement
on CH2
SCOPIX OX 7104