MGE UPS Systems S3 - Manual (Page 19)

The LCD can display a total of 10 different measurements, with two measurement values per
line. The following is a list of measurements displayed:
Load Volts (Vrms) %Load (higher of watts/VA)
Utility Volts (Vrms) Frequency (Hz)
DC Input Volts (VDC) DC Input current (Amps)
Load Watts Load Current (Arms)
Inverter internal temperature (deg. C) Inverter frequency (Hz)
To display a measurement, press and hold the UPPER or LOWER scroll switch until the LCD
read-out changes to the desired measurement.
F i g u r e : L i n e 1 M e a s u r e m e n t R e a d o u t
1- 1A
F i g u r e : L i n e 2 M e a s u r e m e n t R e a d o u t
1- 1B
The same measurements can be displayed on both Line 1
and Line 2 of the LCD, so it is possible to display up to four
different measurements simultaneously.
INV: on normal
DC IN: 51.5V 22.8A
Column 1
Measurement
Column 3
Value
PRESS
AND HOLD
LOWER
SCROLL
SWITCH
Column 2
Value
LOAD: 120V 121 %
BYP: ready normal
Column 1
Measurement
Column 3
Value
PRESS
AND HOLD
LOWER
SCROLL
SWITCH
Column 2
Value
86-153061-00 1 — 7 Introduction
Owner’s Manual