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OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA
3. Switch ON the output switch Q1 (Pos. I) on each unit.
When the last Q1 will be closed, the output will be supplied by
the mains through all bypass.
LP 33 40kVA P1
APPLICAT. ON UTILITY
= 70%
Verify, selecting the screen METERING/Udcp and Udcn, that the
booster voltage has reached about 215 VDC.
Udcp=215V Udcn=215V
Ubp=164V Ubn=164V F
Charge level = 100%
Autonomy = 800min
4. Switch ON the inverter on the first unit entering the screen:
MENU/COMMAND MENU/INVERTER ON
COMMAND MENU
INVERTER ON *
INVERTER OFF
5. Switch ON the inverter on the other units in the same manner.
(Do not start the next inverter until the sequence of the previous
one ends – about 10 seconds).
COMMAND MENU
INVERTER ON *
INVERTER OFF
Some seconds later the load will be transferred on inverter and
the main screen of each unit will display:
APPLICATION ON UPS
LP 33 40kVA P1
APPLICATION ON UPS
= 70%
END OF PROCEDURE
NOTE !
Even if the UPS is delivered with the battery fully charged, they could be partially
discharged during transportation or storage.
It is recommended to recharge the battery during a few hours in order to provide the
complete battery energy stored to the load in the event of mains failure.