APC 9000 User Manual
34006452EN/AC
- Page 52
"Monitor" alphanumeric display
9.7 Current measurements
Display of current measurements
These measurements may be accessed in two manners:
– pressing the "A" button displays the series of screens in the figure opposite;
– pressing the "A" button displays the series of screens in the figure opposite;
– in "Monitor" multi-cubicle mode, pressing the ">" button when the screen already displays the current measurements of a
cubicle.
The system shifts to the current measurements of the next cubicle.
The system shifts to the current measurements of the next cubicle.
Note:
– Mains 2 measurements are not displayed on UPS cubicles in parallel UPS systems;
– Mains 1 and inverter output measurements are not displayed on Static Switch Cubicles.
Direct access to the function by pressing the "A" button.
Currents of the three phases at Mains 1 input in A rms
(RC input).
(RC input).
Currents of the three phases at Mains 2 input in A rms.
Currents of the three phases at inverter output input in A rms.
Currents of the three load phases in A rms.
Percentage of the current drawn on the most heavily loaded load
phase with regards to the rated current (in parentheses).
phase with regards to the rated current (in parentheses).
Peak factor for each phase of the load current with regards to a sine
current.
current.
MNS.1
A RMS
MNS.2
A RMS
I1
I2
I3
I1
I2
I3
I LOAD / IN
=
A
A
A
A
A
A
A
I1
I2
I3
I1
I2
I3
INV.
A RMS
LOAD
A RMS
%
(IN = A)
I1
I2
I3
LOAD
PEAK F.