Epcom Power Line
16 | RT Series True Online UPS RT Series True Online UPS | 17
5.5 Parameters Inquiring Operation
Press the inquiring key or for more than half a second (less than 2 seconds) to inquire about items. The inquired
items include Input, Battery, Output, Load and Temperature. The displayed items on LCD screen are shown as
following:
LCD Display Description
24
.
0
100
25% 50% 75% 100%
25% 50% 75% 100%
VDC
%
LINE
220
s0
.
0
25% 50% 75% 100%
25% 50% 75% 100%
VAC
Hz
LINE
25% 50% 75% 100%
25% 50% 75% 100%
w
KVA
LINE
900
1
0
25% 50% 75% 100%
25% 50% 75% 100%
LINE
C
40
25% 50% 75%100%
25% 50% 75% 100%
VAC
Hz
LINE
220
50
0
25% 50% 75% 100%
25% 50% 75% 100%
V
STDBY
10
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
220
25% 50% 75% 100%
25%50% 75% 100%
V
STDBY
600
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
Output: Display the output voltage and output frequency of the
UPS. As the following graphic shows, the output voltage is 220V,
the output frequency is 50Hz.
24
.
0
100
25% 50% 75% 100%
25% 50% 75% 100%
VDC
%
LINE
220
s0
.
0
25% 50% 75% 100%
25% 50% 75% 100%
VAC
Hz
LINE
25% 50% 75% 100%
25% 50% 75% 100%
w
KVA
LINE
900
1
0
25% 50% 75% 100%
25% 50% 75% 100%
LINE
C
40
25% 50% 75%100%
25% 50% 75% 100%
VAC
Hz
LINE
220
50
0
25% 50% 75% 100%
25% 50% 75% 100%
V
STDBY
10
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
220
25% 50% 75% 100%
25%50% 75% 100%
V
STDBY
600
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
Load: Display the numerical value of the active power (WATT)
and apparent power (VA) of the load. For example, as the following
graphics shows, the WATT of the load is 800W, VA is 1.0KVA
(when disconnect loads, it is a normal phenomenon to show
a small numerical value of WATT and VA).
24
.
0
100
25% 50% 75% 100%
25% 50% 75% 100%
VDC
%
LINE
220
s0
.
0
25% 50% 75% 100%
25% 50% 75% 100%
VAC
Hz
LINE
25% 50% 75% 100%
25% 50% 75% 100%
w
KVA
LINE
900
1
0
25% 50% 75% 100%
25% 50% 75% 100%
LINE
C
40
25% 50% 75%100%
25% 50% 75% 100%
VAC
Hz
LINE
220
50
0
25% 50% 75% 100%
25% 50% 75% 100%
V
STDBY
10
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
220
25% 50% 75% 100%
25%50% 75% 100%
V
STDBY
600
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
Temperature: Display the maximum temperature of
the components in the UPS. As the following graphics
shows, the maximum temperature is 40˚C.
24
.
0
100
25% 50% 75% 100%
25% 50% 75% 100%
VDC
%
LINE
220
s0
.
0
25% 50% 75% 100%
25% 50% 75% 100%
VAC
Hz
LINE
25% 50% 75% 100%
25% 50% 75% 100%
w
KVA
LINE
900
1
0
25% 50% 75% 100%
25% 50% 75% 100%
LINE
C
40
25% 50% 75%100%
25% 50% 75% 100%
VAC
Hz
LINE
220
50
0
25% 50% 75% 100%
25% 50% 75% 100%
V
STDBY
10
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
220
25% 50% 75% 100%
25%50% 75% 100%
V
STDBY
600
25% 50% 75% 100%
25% 50% 75% 100%
STDBY
Input: Display the voltage and frequency of the input. As the
following graphics shows, the input voltage is 220V, input
frequency is 50Hz.
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