GE LP 33 Code Alarm Meaning 4520, 4530, 4531, 4563, 4570, 4571, 4581, 4697, 4698, 4700, 4900

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Code

Alarm

Meaning

4520

NO INVERTER

The load supplied by utility is over 100%.

The load remains blocked

on utility as long as alarm

POWER

 

overload is active.

 

 

 

 

 

 

 

 

 

 

LOAD LOCKED

Load is locked on mains because 3 transfers on mains have

4530

been detected in a short time (default 30 seconds).

ON MAINS

Transfer will be free again after a time defined by respective

 

 

 

parameter (default 30 seconds).

 

 

 

4531

LOAD ON MAINS

Load is transferred to mains because the error detector

BY ERROR DETECTOR

detected a disturbance on the output voltage.

 

 

 

 

 

 

Alarm after detection of an Emergency Off from an external

4563

EMERGENCY OFF

safety device connected on Customer Interface.

ACTIVATED

Consequently K4, K6 and K7 open and shut down inverter,

 

 

 

booster and rectifier.

 

 

 

 

 

 

 

The UPS-System is in an overload condition >125% on

4570

OVERLOAD

inverter, or >150% on mains.

 

A sequence of “stop operation” starts.

 

 

 

 

Time out depending on load quantity.

 

 

 

 

OVERLOAD:

With mains bypass supply available and load >115%, the

4571

load is transferred on mains.

 

LOAD ON MAINS

Load will be transferred again automatically on inverter

 

 

 

when load will be <100%.

 

 

 

 

 

4581

INVERTER AND

The voltages of mains and inverter are not synchronized,

MAINS NOT SYNCH.

which causes the opening of K6.

 

 

BATTERY

The battery temperature exceeds the value inserted in

4697

parameter.

 

 

 

OVERTEMPERATURE

 

 

 

 

Disabled with parameter (service only).

 

 

 

 

 

4698

BATTERY POWER

In case of utility failure, with the actual load, the autonomy

time would result below

“stop operation” time (default 3

INSUFFICIENT

 

minutes).

 

 

 

 

 

 

 

 

 

 

Battery voltage is at the lowest limit.

4700

DC LOW

Shutdown of inverter until the battery voltage reaches the

 

 

value in respective parameter.

 

 

 

 

LOAD LOCKED

The load is locked on Inverter following 3 load transfers

4900

within 30 seconds.

 

 

ON INVERTER

After time out of the value in respective parameter (default

 

 

 

30 seconds), bypass will be free.

 

 

 

 

 

An overtemperature condition has been detected on

4955

OVERTEMPERATURE

inverter.

 

 

 

Elapsed “stop operation” time, inverter shutdown.

 

 

 

 

With mains available, load is transferred on mains.

 

 

 

4998

LOAD OFF DUE TO

Load Off after time-out of “stop operation” for overload on

EXTENDED OVERLOAD

inverter or bypass (time depending on the % of overload).

 

 

 

 

 

 

 

 

 

LOAD OFF DUE TO

Load

Off after

time-out

of

“stop operation” with missing

4999

mains

due to

battery

low

voltage or overtemperature

UBATT OR TEMP.

 

condition.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modifications reserved

Page 25/57

OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

Image 25
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 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 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-upExample 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 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 TestUdcp= Udcn= Ubp=0V Complete shutdownCharge level Autonomy 0min Restore the command total off by entering the screen Restore to normal operation after total off= 0% LED TestReset 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 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 MainboardU2= 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 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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