GE Industrial Solutions LP33 Series 80 & 100 User Manual - Manual (Page 45)

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OPM_LPS_3UO_80K_M10_1US_V010.doc User Manual LP33 Series 80 & 100 UL S1
2. Close the output switch Q1 (Pos. I).
The load is supplied by the utility through the automatic bypass.
The synoptic diagram must display the status “LOAD SUPPLIED BY
AUTOMATIC BYPASS”.
` Home\Meter
BOOSTER
f : 60.0 Hz
L1 : 120 V
L2 : 120 V
L3 : 120 V
Vp : 210 V
Vn : 210 V
Verify, selecting the screen METERING/BOOSTER/Vp and Vn, that the
booster voltage has reached about 210 Vdc.
3. Switch ON (Pos. I) the “Battery Breaker” of the battery cabinet.
DANGER !
Before performing this operation, check the right DC polarities on both side of the
switch/fuse holder!
4. Insert the inverter by pressing “Inverter ON” ( I ) key.
Some seconds later the load will be transferred on inverter.
LED Alarm turns OFF and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD SUPPLIED BY
INVERTER”.
5. Load supply.
Your LP33 Series UPS is now running in VFI mode, supplying power to the output.
Insert the loads one by one to the output of the UPS.
Check the output current value of L1, L2 and L3 and check for correct load balance.
6. Operation mode selection.
LP33 Series is delivered normally selected for permanent VFI operation.
ECO mode can be enabled and the ECO Mode START time & ECO Mode STOP time can be programmed for
each day of the week (see Section 6.4 SETUP / ECO MODE).
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 at least 10 hours in order to
provide the complete battery energy stored to the load in the event of utility failure.