Displaying Voltages, Currents, And Active Powers On The Wt332E/Wt333E - YOKOGAWA WT332E User Manual

4.4 Displaying Voltages, Currents, and Active
Powers on the WT332E/WT333E
After you select the measurement ranges (the voltage and current ranges), select the measurement
items that you want to show in each display.
Displaying a Voltage in Display A on the WT332E/WT333E
1.
Press the
When you press
voltage on display A, press the key until V lights.
Display A
The WT333E moves the decimal point so that the measured value can be displayed using the number of
digits available in display A. The unit prefix changes in accordance with the position of the decimal point (m:
10
2. Press the
When you press
Display A
For example, in a three-phase, three-wire system, the circuit under measurement will be connected to input
elements 1 and 3 on the WT332E/WT333E.
•
•
• The display for input element Σ shows the average of the line voltage between phases R-S and T-S.
4-6
key for display A, and select V.
, the function and unit indicators for display A light in the following order. To display a
V
Voltage Current
V
A
–3 3 6
), k: 10 , M: 10 ).
key for display A to select input element 1, 2, 3, or Σ.
, the element indicators for display A light in the following order.
1 2
1 2
* On the WT332E (the two input element model) element indicator 2 is skipped.
The display for input element 1 shows the line voltage between phases R-S (see page 2-34).
The display for input element 3 shows the line voltage between phases T-S (see page 2-34).
This value does not have any physical meaning.
For details, see section 4.1 in the User's Manual, IMWT310E-01EN.
Function key Element key and indicators
Apparent
Active power
power
W
3
3
Reactive Integration
power time
VA
var
TIME
IM WT310E-02EN