MGE UPS Systems EPS 6000 User Manual page 52

EPS 6000 UPS Shared Systems
2.3.3 Measurements
2.3.3.1 Voltage
Measurements
Figure
Vo l t a g e M e a s u r e m e n t s
2-22
(Only in UPS modules)
(only in SSC)
(only in SSC)
(only in UPS modules)
(only in UPS modules)
2 — 26
The LCD can display comprehensive information about
UPS performance through its monitoring functions.
To display voltage measurements, press the "V" key on the
keyboard, as shown in Figure 2-22.
Select voltage measurements by
◊
pressing the pushbutton
◊
INPUT VAB VBC VCA
V RMS
◊
BYPASS VAN VBN VCN
V RMS
◊
BYPASS VAB VBC VCA
V RMS
◊
INV. VAN VBN VCN
V RMS
◊
INV. VAB VBC VCA
V RMS
◊
LOAD VAN VBN VCN
V RMS
◊
LOAD VAB VBC VCA
V RMS
◊
Operation
Main input (mains 1) phase-to-phase voltages
in VAC RMS.
Bypass input (mains 2) phase-to-neutral
voltages in VAC RMS.
Bypass input (mains 2) phase-to- phase
voltages in VAC RMS.
Inverter output phase-to-neutral voltages in
VAC RMS.
Inverter output phase-to-phase voltages in
VAC RMS.
Load phase-to-neutral voltages in VAC RMS.
Load phase-to-phase voltages in VAC RMS.