GE LP 33 Code Message Meaning 4362, 4411, 4500, 4521, 4534, 4535, 4536, 4561, 4562, 4564, 4567

Page 27

Code

Message

Meaning

4362

INVERTER

The command to switch OFF the inverter has been done by the

OFF

control panel or automatically for alarm detection.

 

 

 

 

4411

BYPASS MAINS

Bypass input mains is again within the admitted tolerance

OK

(voltage, frequency and phase).

 

 

 

 

4500

COMMAND

Disconnection of the load by opening K4, K6 and K7 for:

LOAD OFF

EPO / Total Off / Overload / Stop operation.

 

 

 

 

4521

NO BYPASS

With the load supplied by electronic bypass, a mains failure or

POWER

K6 opening occurred.

 

 

 

 

4534

MULTIPLE LOAD

2 transfers inverter-mains have been detected in a short time,

TRANSFER

defined by respective parameter (default 30 seconds).

 

 

 

 

4535

BYPASS

Transfer on mains not enabled due to settings of respective

LOCKED

parameters. Contactor K6 is open.

 

 

 

 

 

BYPASS

Settings of respective parameters enable bypass transfer on

4536

mains.

FREE

 

Contactor K6 can be closed.

 

 

 

 

 

4561

TOTAL

Push-button Total Off behind the front door has been pressed,

OFF

with the output circuit breaker Q1 closed.

 

4562

DETOUR

The auxiliary contact indicates that manual bypass Q2 has

ON

been closed.

 

 

 

 

4564

DETOUR

The auxiliary contact indicates that manual bypass Q2 has

OFF

been opened.

 

 

 

 

4567

COMMAND

The control unit received a command to transfer the load on

LOAD ON MAINS

mains.

 

 

 

 

4568

COMMAND

The control unit received a command to transfer the load on

LOAD ON INVERTER

inverter.

 

 

 

 

4572

NO MORE

End of the overload condition previously detected with alarm

OVERLOAD

4570.

 

 

 

 

4580

INVERTER AND

The voltages of inverter and mains bypass are synchronized.

MAINS SYNCHRONIZED

 

 

 

 

COMMAND NOT TO

Command not to synchronize with mains has been done for:

4582

mains bypass out of tolerance (4410) or setting respective

SYNCHRONIZE

 

parameters.

 

 

 

 

 

4583

COMMAND TO

Command to synchronize with mains has been done for:

SYNCHRONIZE

mains BP OK (4410) or setting respective parameters.

 

 

 

 

 

 

The ECO Mode function has been disabled or the programmed

4600

COMMAND

time is expired.

UPS ON

The UPS returns to VFI Mode supplying the load normally by

 

 

 

inverter.

 

 

 

 

COMMAND UPS

The function ECO Mode is enabled, and according to the time

4601

program the UPS will run in ECO Mode, supplying the load

STAND BY

normally by mains.

 

 

 

 

Modifications reserved

Page 27/57

OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

Image 27
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 operationManual bypass operation Mains failure operationWith redundant parallel system Parallel system for power capacity RPA Parallel SystemParallel 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 2 ECO Mode Stop before ECO Mode Start Example 3 ECO Mode during the night and week-endD1 ÷ 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 Q2Complete shutdown Udcp= Udcn= Ubp=0VCharge level Autonomy 0min LED Test Restore to normal operation after total offRestore the command total off by entering the screen = 0%Restore to normal operation after EPO Emergency Power Off Reset the UPS by entering the screenActivated Command Menu Inverter on Parallel System start-up of the LP 33 Series Procedures for Parallel System LP 33 SeriesSwitch on the output switch Q1 Pos. I on each unit 40kVA P1Udcp=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 systemComplete shutdown of a parallel system U2= U3= Frequency =Synchronized Udcp= Udcn= Ubp=0V Booster, inverter eand Static-Switch shutdown Reset total off of the parallel system40kVA 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

LP 33 specifications

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