GE LP 33 manual Restore to normal operation after total off, = 0%, LED Test

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7.1.5 Restore to normal operation after “total off”

NOTE !

Make sure the UPS to be status of the activation of “total off”, i. e. Q1 closed, Q2 open and the battery fuses F5, F6, F7 (and eventual external fuses in case of external battery) connected.

View of the panel after pressing the button “total off”:

All Contactors are open.

Booster, inverter and Static-Switch shutdown.

1.Reset total off”.

Restore the command “total off” by entering the screen:

MENU/RESET TOTAL OFF

The load is supplied by the mains through the automatic bypass.

The booster starts automatically.

The LCD screen must display the status:

APPLICATION ON BYPASS

2.Switch ON the inverter by entering the screen:

MENU/COMMAND MENU/INVERTER ON

The LCD screen must display the status:

APPLICATION ON UPS

LP 33

40kVA

APPLICAT. SUPPLY OFF

= 0%

LED TEST

 

RESET TOTAL OFF

*

LP 33

40kVA

APPLICATION ON BYPASS

= 70%

COMMAND MENU

INVERTER ON * INVERTER OFF

LP 33 40kVA

APPLICATION ON UPS

= 70%

END OF PROCEDURE

Modifications reserved

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OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

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Contents Manufactured by LP 33 SeriesModel Date of issue 01/01/2005 File nameRevision Identification No Copyright 2005 by GE Consumer & IndustrialDear Customer Parallel version secured with RPA Table of contents Only Condition Safety RulesGeneral Risk of electric shock PE Earth GND Ground Safety warningsGeneral Description IntroductionDescription Block Diagram and Main Elements DescriptionOperation Modes VFI Voltage Frequency Independent Mode operationThrough the automatic bypass Case of parallel systemAutomatic bypass operation Mains recovery operationWith redundant parallel system Manual bypass operationMains failure operation Parallel system for redundancy Parallel system for power capacityRPA Parallel System Pay attention to the following recommendations UPS Paralleled on the Same BatteryRiazzino CH Made in Switzerland Service and Technical SupportRecycling AT the END of Service Life Layout LP 33 Series / 30 & 40 kVA LayoutControl Panel System HandlingQ1 UPS output switch Q2 Manual bypass switch Command Push Buttons and SwitchesDo not switch on Q1 and Q2 with Total offApplication on UPS LCD Screen2ms 2ms 5ms 10ms SW VersionAlarms list 4118 Code Alarm Meaning4130 41404530 Code Alarm Meaning 45204531 4563Messages list 4411 Code Message Meaning 43624500 45214603 Code Message Meaning 46024699 4763LP 33 Series Event report LP 33 SeriesMenu Screens Menu Reset Total OFFModem enabled = N Init=BEQV1X3&D0S0=2 Date and time setup = Day = MonthUser parameters screen Date and time set-upECO Mode can only be activated on single units Operation mode selection VFI Mode or ECO ModeECO Mode Telephone numbers set-upD1 ÷ d7 Enabling time in function of weekdays Example 2 ECO Mode Stop before ECO Mode StartExample 3 ECO Mode during the night and week-end ECO Start ECO Stop Operation Switch on the mains power at the input distribution panelStart-up of the LP 33 Series Executing Mainboard Self TestSwitch On the inverter entering the screen Switch On the output switch Q1 PosOperation mode selection Command MenuSwitch on the maintenance bypass Q2 Pos Switch OFF the inverter by entering the screenUPS shutdown with load transfer on manual bypass Q2 Enter must be pressed 2 timesInverter U1= Switch on the inverter by entering the screen Switch OFF the maintenance bypass Q2 PosStart-up following the operation on manual bypass Q2 TestCharge level Autonomy 0min Complete shutdownUdcp= Udcn= Ubp=0V Restore the command total off by entering the screen Restore to normal operation after total off= 0% LED TestActivated Command Menu Inverter on Restore to normal operation after EPO Emergency Power OffReset the UPS by entering the screen Parallel System start-up of the LP 33 Series Procedures for Parallel System LP 33 SeriesUdcp=215V Udcn=215V Switch on the output switch Q1 Pos. I on each unit40kVA P1 = 70% LP 33 40kVA P1 Switch on the maintenance bypass Q2 I on each unitSwitch OFF the inverter on each unit entering the screen Open the maintenance bypass switch Q2 Pos on each unit Start-up following the operation on maintenance bypass Q2Switch on the inverter on each unit entering the screen Udcp=215V Udcn=215V Ubp=164V Ubn=164V FWith purpose to separate one unit from the parallel system Shutdown of a single unit in a parallel systemU1= U2= U3= Frequency = 60.0Hz Synchronized Udcp= Udcn= Ubp=0VSwitch on the inverter of this unit entering the screen Switch on the output switch Q1 Pos. I on this unitStart-up an additional unit in a parallel system Executing MainboardSynchronized Udcp= Udcn= Ubp=0V Complete shutdown of a parallel systemU2= U3= Frequency = 40kVA P1 Booster, inverter eand Static-Switch shutdownReset total off of the parallel system Menu Comandi Reset all UPS by entering the screenOptions General View OptionsGeneral Maintenance MaintenanceCooling FAN Maintenance Battery MaintenanceService Required Service RequiredDate Description Done by SitePro / Digital EnergyTM SG Series UPS

LP 33 specifications

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