GE LP 33 Code Alarm Meaning, 4118, 4130, 4140, 4301, 4304, 4305, 4312, 4320, 4340, 4347, 4402

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Code

Alarm

Meaning

 

 

During battery test the DC voltage falls under the critical

4118

BATTERY

level.

If the boost voltage has not been reached within 24 hours,

FAULT

 

then the charge voltage returns to floating voltage.

 

 

 

 

Battery test is stopped.

 

 

 

 

TURN ON RECT.

Rectifier and inverter are OFF.

4130

The DC power supply is discharging the battery slowly.

OR SHUTDOWN UPS

Rectifier must be restarted or battery must be disconnected

 

 

 

in order to avoid damages.

 

 

 

 

 

Rectifier voltage hasn’t reached the set value.

 

RECTIFIER

Probably fault on regulation loop.

4140

The DC capacitors are not equally charged (more of 50 VDC

CONTROL FAILURE

 

of difference).

 

 

 

 

The rectifier is switched OFF.

 

 

 

 

INVERTER

Inverter output fuses blown.

4301

Signaled by electronic detector.

FUSES FAILURE

 

Inverter can be started manually after replacement of fuses.

 

 

 

 

 

 

K7 CLOSING

K7 not closed despite a closing command being done.

4304

Signaled by auxiliary contact.

FAILURE

 

Load will be supplied by mains.

 

 

 

 

 

 

K7 OPENING

K7 not open despite an opening command being done.

4305

Signaled by auxiliary contact.

FAILURE

 

Load will be supplied by mains.

 

 

 

 

 

 

INV. VOLTAGE

Inverter output voltage is out of the tolerances defined in

4312

respective parameter (±10%).

OUT OF TOLERANCE

 

Inverter is switched OFF.

 

 

 

 

 

 

 

Detection of inverter bridge (Is) current limitation cause

 

ISMAX

inverter OFF and automatic restart (message 320).

4320

After 3 times inverter switches OFF for persistent Is max

DETECTION

 

detection in time.

 

 

 

 

Inverter switch OFF, and it can be restarted manually.

 

 

 

4340

INVERTER

The slave oscillator is not synchronized with the master, thus

CONTROL FAILURE

causing the shutdown of it’s inverter.

 

 

 

 

 

OSCILLATOR

Auto calibration of the Inverters free-run frequency was not

4347

possible.

FAILURE

 

The oscillator frequency of this unit is out of tolerance.

 

 

 

 

 

4402

RECTIFIER

The rectifier cannot be turned on because the DC link

CANNOT BE TURNED ON

voltage has not reached the requested value.

 

 

 

 

 

K6 CLOSING

K6 not closed despite a closing command being done.

4404

Signaled by auxiliary contact.

FAILURE

 

The load cannot be supplied by electronic bypass.

 

 

 

 

 

4405

K6 OPENING

K6 not open despite an opening command being done.

FAILURE

Signaled by auxiliary contact.

 

 

 

 

 

BYPASS MAINS

The mains bypass voltage is out of the tolerances (±10%).

4410

K6 opens, synchronization with mains is inhibited and

OUT OF TOLERANCE

 

transfer to mains is blocked.

 

 

 

 

 

Modifications reserved

Page 24/57

OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

Image 24
Contents LP 33 Series Manufactured byDate of issue 01/01/2005 File name ModelRevision Identification No Copyright 2005 by GE Consumer & IndustrialDear Customer Parallel version secured with RPA Table of contents Safety Rules Only ConditionGeneral Safety warnings Risk of electric shock PE Earth GND GroundIntroduction General DescriptionBlock Diagram and Main Elements Description DescriptionVFI Voltage Frequency Independent Mode operation Operation ModesThrough the automatic bypass Case of parallel systemMains recovery operation Automatic bypass operationManual bypass operation Mains failure operationWith redundant parallel system Parallel system for power capacity RPA Parallel SystemParallel system for redundancy UPS Paralleled on the Same Battery Pay attention to the following recommendationsService and Technical Support Riazzino CH Made in SwitzerlandRecycling AT the END of Service Life Layout Layout LP 33 Series / 30 & 40 kVASystem Handling Control PanelCommand Push Buttons and Switches Q1 UPS output switch Q2 Manual bypass switchDo not switch on Q1 and Q2 with Total offLCD Screen Application on UPSSW Version 2ms 2ms 5ms 10msAlarms list Code Alarm Meaning 41184130 4140Code Alarm Meaning 4520 45304531 4563Messages list Code Message Meaning 4362 44114500 4521Code Message Meaning 4602 46034699 4763Event report LP 33 Series LP 33 SeriesReset Total OFF Menu Screens MenuDate and time setup = Day = Month Modem enabled = N Init=BEQV1X3&D0S0=2User parameters screen Date and time set-upOperation mode selection VFI Mode or ECO Mode ECO Mode can only be activated on single unitsECO Mode Telephone numbers set-upExample 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 Switch on the mains power at the input distribution panel OperationStart-up of the LP 33 Series Executing Mainboard Self TestSwitch On the output switch Q1 Pos Switch On the inverter entering the screenOperation mode selection Command MenuSwitch OFF the inverter by entering the screen Switch on the maintenance bypass Q2 PosUPS shutdown with load transfer on manual bypass Q2 Enter must be pressed 2 timesInverter U1= Switch OFF the maintenance bypass Q2 Pos Switch on the inverter by entering the screenStart-up following the operation on manual bypass Q2 TestComplete shutdown Udcp= Udcn= Ubp=0VCharge level Autonomy 0min Restore to normal operation after total off Restore the command total off by entering the screen= 0% LED TestRestore to normal operation after EPO Emergency Power Off Reset the UPS by entering the screenActivated Command Menu Inverter on Procedures for Parallel System LP 33 Series Parallel System start-up of the LP 33 SeriesSwitch on the output switch Q1 Pos. I on each unit 40kVA P1Udcp=215V Udcn=215V Switch on the maintenance bypass Q2 I on each unit = 70% LP 33 40kVA P1Switch OFF the inverter on each unit entering the screen Start-up following the operation on maintenance bypass Q2 Open the maintenance bypass switch Q2 Pos on each unitSwitch on the inverter on each unit entering the screen Udcp=215V Udcn=215V Ubp=164V Ubn=164V FShutdown of a single unit in a parallel system With purpose to separate one unit from the parallel systemU1= U2= U3= Frequency = 60.0Hz Synchronized Udcp= Udcn= Ubp=0VSwitch on the output switch Q1 Pos. I on this unit Switch on the inverter of this unit entering the screenStart-up an additional unit in a parallel system Executing MainboardComplete 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 Reset all UPS by entering the screen Menu ComandiOptions Options General ViewMaintenance General MaintenanceCooling FAN Maintenance Battery MaintenanceService Required Service RequiredDate Description Done by SitePro / Digital EnergyTM SG Series UPS

LP 33 specifications

The GE LP 33 is a cutting-edge locomotive designed and manufactured by General Electric for freight and transport companies. This model is renowned in the railway industry for its advanced technology, robustness, and efficiency. With a focus on enhancing performance while reducing environmental impact, the GE LP 33 stands out as a significant advancement in modern locomotive design.

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