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GE LP 33 manual System Handling, Control Panel

Models: LP 33

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5 SYSTEM HANDLING

5.1CONTROL PANEL

	Fig. 5.1-1 Control panel
LCD screen	Shows the UPS system data, events messages and UPS setting.
	The data is displayed on 4 rows, 20 characters each, allowing the operator to select
	between 7 languages: English, German, French, Spanish, Italian, Finnish or Polish.
	If there is no keypad activity during 1 minute the LCD screen will return to default
	screen.
Metering	Shows electric parameters, operating statistics and some information screens (see
	Section 6.1).
Alarm	Shows in chronological order, all the events occurred (alarms, messages,
	commands, handling, etc.) and resets general alarm / buzzer (see Section 6.2).
Menu	Allows the user to adapt certain features of the UPS to his needs, to reset the
	command total off, to test the LEDs panel, and to command the inverter ON/OFF (see
	Section 6.3).
+	Scroll to following screen.
	Entering in PARAMETER MENU/USER, allows to select the horizontal editable
	position.
-	Entering in Alarm and Metering, scroll to previous screen.
	Entering in menu allows to select the row including the needed command.
Enter	Confirms the selected command.
	Entering in PARAMETER MENU/USER allows the user to change the parameters.
LED Alarm	It warns about the imminent inverter stop and the consequent load shutdown as
(red)	result of:
	• The battery is fully discharged and the load cannot be transferred on mains
	(default parameter = 3 min.).
	• Overtemperature (default = 3 min.) or overload condition (125%-10 min, 150%-1
	min.) and the load cannot be transferred on mains.
LED Warning	When blinking, it means the UPS is in alert condition with the buzzer sounding.
(yellow)	The yellow LED will remain lit after pressing the key Alarm.
	It remains lit also when the output switch Q1 is open or battery disconnected.
LED Operation	When lit, it means the UPS is correctly operating and the load is powered by the
(green)	inverter. When blinking, it means SERVICE REQUIRED
Modifications reserved	Page 19/57

OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

Image 19

GE LP 33 manual System Handling, Control Panel

Contents

Manufactured by LP 33 SeriesCopyright 2005 by GE Consumer & Industrial Date of issue 01/01/2005 File nameModel Revision Identification NoDear 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 DescriptionCase of parallel system VFI Voltage Frequency Independent Mode operationOperation Modes Through the automatic bypassAutomatic bypass operation Mains recovery operationMains failure operation Manual bypass operationWith redundant parallel system RPA Parallel System Parallel system for power capacityParallel system for redundancy 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 HandlingTotal off Command Push Buttons and SwitchesQ1 UPS output switch Q2 Manual bypass switch Do not switch on Q1 and Q2 withApplication on UPS LCD Screen2ms 2ms 5ms 10ms SW VersionAlarms list 4140 Code Alarm Meaning4118 41304563 Code Alarm Meaning 45204530 4531Messages list 4521 Code Message Meaning 43624411 45004763 Code Message Meaning 46024603 4699LP 33 Series Event report LP 33 SeriesMenu Screens Menu Reset Total OFFDate and time set-up Date and time setup = Day = MonthModem enabled = N Init=BEQV1X3&D0S0=2 User parameters screenTelephone numbers set-up Operation mode selection VFI Mode or ECO ModeECO Mode can only be activated on single units ECO ModeExample 3 ECO Mode during the night and week-end Example 2 ECO Mode Stop before ECO Mode StartD1 ÷ d7 Enabling time in function of weekdays ECO Start ECO Stop Executing Mainboard Self Test Switch on the mains power at the input distribution panelOperation Start-up of the LP 33 SeriesCommand Menu Switch On the output switch Q1 PosSwitch On the inverter entering the screen Operation mode selectionEnter must be pressed 2 times Switch OFF the inverter by entering the screenSwitch on the maintenance bypass Q2 Pos UPS shutdown with load transfer on manual bypass Q2Inverter U1= Test Switch OFF the maintenance bypass Q2 PosSwitch on the inverter by entering the screen Start-up following the operation on manual bypass Q2Udcp= Udcn= Ubp=0V Complete shutdownCharge level Autonomy 0min LED Test Restore to normal operation after total offRestore the command total off by entering the screen = 0%Reset the UPS by entering the screen Restore to normal operation after EPO Emergency Power OffActivated Command Menu Inverter on Parallel System start-up of the LP 33 Series Procedures for Parallel System LP 33 Series40kVA P1 Switch on the output switch Q1 Pos. I on each unitUdcp=215V Udcn=215V = 70% LP 33 40kVA P1 Switch on the maintenance bypass Q2 I on each unitSwitch OFF the inverter on each unit entering the screen Udcp=215V Udcn=215V Ubp=164V Ubn=164V F Start-up following the operation on maintenance bypass Q2Open the maintenance bypass switch Q2 Pos on each unit Switch on the inverter on each unit entering the screenU2= U3= Frequency = 60.0Hz Synchronized Udcp= Udcn= Ubp=0V Shutdown of a single unit in a parallel systemWith purpose to separate one unit from the parallel system U1=Executing Mainboard Switch on the output switch Q1 Pos. I on this unitSwitch on the inverter of this unit entering the screen Start-up an additional unit in a parallel systemU2= U3= Frequency = Complete shutdown of a parallel systemSynchronized Udcp= Udcn= Ubp=0V Reset total off of the parallel system Booster, inverter eand Static-Switch shutdown40kVA P1 Menu Comandi Reset all UPS by entering the screenOptions General View OptionsBattery Maintenance MaintenanceGeneral Maintenance Cooling FAN MaintenanceService Required Service RequiredDate Description Done by SitePro / Digital EnergyTM SG Series UPS