ABB IM300-I, Operational Manual

Page: 16 / 109

IM300 Intelligent Power Monitoring Instrument
14
Units: kVA MkW
％
Mkvar
MkVA Hz
kWh kvarh
The unit of measuring data:
Current: A, KA;
Voltage: V, KV;
Active power: W, KW, MW;
Reactive power: Var, KVar, MVar;
Apparent power: VA, KVA, MVA;
Frequency: Hz;
Percentage: %;
Active energy: KWh;
Reactive energy: Kvarh;
Total sharp peak shoulder off-peak
electricity demand
Electrical ruler type and demand tips
Table 3-1
3.2.1. Run the display of measurement data
In either a single bond display press button, the measurement data
display area will show the measured data. Time display area (bottom row small )
remains unchanged.
In the measurement data display mode, press button until the top left of
the screen display after the words 'UP', then press button to
scroll upward; press button until the top left of the screen
displays the word 'DWN', then scroll down to press button.
Screen 1: Display the phase voltage Ua, Ub, Uc and
UAvg (the average value of three phase voltages).
As shown in fig. 3.2.1: Ua = 221.1V; Ub = 221.1V;
Uc = 221.0V; UAvg = 221.1V.
Note: Only when the 3-phase 4-wire system wiring for the
displayed page, otherwise the page is not displayed.
Screen2
：
Display the phase current Ia, Ib, Ic and
IAvg(the average value of three phase currents).
As shown in fig. 3.2.2: Ia = 3.286A; Ib = 3.375A;
Ic = 3.066A; IAvg = 3.243A.
Fig 3.2.1. 3-phase voltage
Fig 3.2.2 3-phase current