Riello UPS SDL 3300 Manual De Usuario página 65

OVERLOAD TIMES
100% < Load 110%
110% < Load 150%
Load > 150%
(1)
@ nominal load, minimum voltage of 164 Vac, battery charging
(2)
@ nominal load, nominal voltage of 230 Vac, battery charging
(3)
Mains/Battery @ load 0% -100%
(4)
@ Mains/battery/mains @ resistive load 0% / 100% / 0%
(5)
If the mains frequency is within ± 5% of the value selected, the UPS is synchronized with the mains. If the
frequency is outside the tolerances or operation is battery-powered, the frequency is the selected frequency +0.1%
(6)
20 - 25 °C for longer battery life
(7)
To maintain the output voltage inside the precision range indicated, a recalibration may be necessary after a long
period in operation
When using a RS232 or USB communication cable to reduce EMI interference fit the ferrite supplied with
the UPS as follow:
1) Open the clip;
2) Place the ferrite as close as possible to the connector on the UPS side;
3) Place the communication cable inside ferrite groove with a turn (see figure);
4) Close the clip with communication cable inside (the cable must be remain in the ferrite hole).
OPERATION POWERED BY
BYPASS
Activates bypass after 2 sec
Stoppage after 120 sec
Activates bypass after 2 sec
Stoppage after 4 sec
Activates bypass instantaneously
Stoppage after 1 sec
T
ECHNICAL DATA TABLE
INVERTER
Stoppage after 60 sec
Stoppage after 4 sec
Stoppage after 0.5 sec
65