Operation
990-4039
User Guide APC Silcon 240-320kW 480V UPS 19
3.2 Display of Measured Values
To read measurements, press one or two keys simultaneously as shown in table below.
(Illustrated values are examples only).
NOTICE!
Please note mains = utility
Action Display shows Description
Year, month, day
Hour, minute, second
Utility 1 voltage
is 3 x 480V
Utility 1 curent
is 3 x 100A
Utility 2 voltage
is 3 x 480V
Utility 2 current
is 3 x 100A
Battery voltage is 438Vdc on battery 1
438 437Vdc on battery 2
Charging current is (+) 20Adc
(Discharging current (÷))
Output voltage
is 3 x 480V
Output current
is 3 x 180A
Output frequency
is 60Hz
Battery temperature
is 25°C (77°F)
Output peak current
is 3 x 255A
Returns to normal status indication.
If not pressed, automatic switch back
will be performed after 20 seconds
Battery load in percent.
Left battery capacity in percent
Mains 1 voltage
480 480 480Vac
System off
98.01.16
10.22,13
Mains 1 current
100 100 100Aac
Mains 2 voltage
480 480 480Aac
Mains 2 current
100 100 100Aac
System off
Battery voltage
438 437Vdc
Battery current
+ 20Adc
Output voltage
480 480 480Vac
Output current
180 180 180Aac
Output frequency
60Hz
Battery temperature
25°C
Output peak current
255 255 255 A
Normal operation
load power xx%
Batt. load : 0
Batt. tank: 100