GE LP 33 - page 27

Modifications reserved Page 27/57

OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA

Code Message Meaning

4362 INVERTER

OFF

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

control panel or automatically for alarm detection.

4411 BYPASS MAINS

OK

Bypass input mains is again within the admitted tolerance

(voltage, frequency and phase).

4500 COMMAND

LOAD OFF

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

EPO / Total Off / Overload / Stop operation.

4521 NO BYPASS

POWER

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

K6 opening occurred.

4534 MULTIPLE LOAD

TRANSFER

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

defined by respective parameter (default 30 seconds).

4535 BYPASS

LOCKED

Transfer on mains not enabled due to settings of respective

parameters. Contactor K6 is open.

4536 BYPASS

FREE

Settings of respective parameters enable bypass transfer on

mains.

Contactor K6 can be closed.

4561 TOTAL

OFF

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

with the output circuit breaker Q1 closed.

4562 DETOUR

ON

The auxiliary contact indicates that manual bypass Q2 has

been closed.

4564 DETOUR

OFF

The auxiliary contact indicates that manual bypass Q2 has

been opened.

4567 COMMAND

LOAD ON MAINS

The control unit received a command to transfer the load on

mains.

4568 COMMAND

LOAD ON INVERTER

The control unit received a command to transfer the load on

inverter.

4572 NO MORE

OVERLOAD

End of the overload condition previously detected with alarm

4570.

4580 INVERTER AND

MAINS SYNCHRONIZED

The voltages of inverter and mains bypass are synchronized.

4582 COMMAND NOT TO

SYNCHRONIZE

Command not to synchronize with mains has been done for:

mains bypass out of tolerance (4410) or setting respective

parameters.

4583 COMMAND TO

SYNCHRONIZE

Command to synchronize with mains has been done for:

mains BP OK (4410) or setting respective parameters.

4600 COMMAND

UPS ON

The ECO Mode function has been disabled or the programmed

time is expired.

The UPS returns to VFI Mode supplying the load normally by

inverter.

4601 COMMAND UPS

STAND BY

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

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

normally by mains.

Contents

Main GE Consumer & Industrial Power Protection Operating Manual Uninterruptible Power supply LP 33 Series 30 & 40 kVA 208 VAC UL / Series 0 Page g Preface Safety instructions Parallel version secured with RPA Table of contents 1 SAFETY RULES THE ONLY CONDITION SAVE THESE INSTRUCTIONS Safety symbols and warnings 2 INTRODUCTION 2.1 GENERAL DESCRIPTION 3 DESCRIPTION 3.1 BLOCK DIAGRAM AND MAIN ELEMENTS DESCRIPTION 3.2 OPERATION MODES Page Page 3.3 RPA PARALLEL SYSTEM 3.4 UPS PARALLELED ON THE SAME BATTERY 3.5 SERVICE AND TECHNICAL SUPPORT g 3.6 RECYCLING AT THE END OF SERVICE LIFE 4 LAYOUT 4.1 LAYOUT LP 33 Series / 30 & 40 kVA 5 SYSTEM HANDLING 5.1 CONTROL PANEL 5.2 COMMAND PUSH BUTTONS AND SWITCHES 6 LCD SCREEN 6.1 METERING SCREENS (Metering) LP 33 40kVA P1 = 70% SERVICE REQUIRED Udcp=215V Udcn=215V Ubp=164V Ubn=164V O Charge Level = 100% Autonomy = 15min Page 6.2 EVENT SCREENS (Alarm) 01.01.2005 12:15:45 NR=255 Status=A588 4580: INVERTER AND MAINS SYNCHRONIZED 6.2.1 Alarms list Page Page 6.2.2 Messages list Page Page 6.2.3 Event report LP 33 Series LP 33 Series Description of repair action taken: Actual situation: Remarks: 6.3 MENU SCREENS (Menu) Page Tel1: Tel1 enabled: N Tel2: Tel2 enabled: N LCD Display UPS NAME: LP 33 Language = ENGLISH ECO Mode Y d1 d2 d3 d4 d5 d6 d7 HOURS SELECTED 24 24 12 12 12 12 12 Page Page 7 OPERATION 7.1 PROCEDURES FOR SINGLE LP 33 Series 7.1.1 Start-up of the LP 33 Series Page 7.1.2 UPS shutdown with load transfer on manual bypass (Q2) Page 7.1.3 Start-up following the operation on manual bypass (Q2) 7.1.4 Complete shutdown U2= 7V U3= 7V Frequency = 60.0Hz Synchronized 7.1.5 Restore to normal operation after total off 7.1.6 Restore to normal operation after EPO Emergency Power Off NR=255 Status=A588 4563: 7.2 PROCEDURES FOR PARALLEL SYSTEM LP 33 Series 7.2.1 Parallel System start-up of the LP 33 Series 7.2.2 Parallel UPS shutdown with load transfer on manual bypass (Q2) U2= 7V U3= 7V Frequency = 60.0Hz Synchronized 7.2.3 Start-up following the operation on maintenance bypass (Q2) any one of the units 7.2.4 Shutdown of a single unit in a parallel system 7.2.5 Start-up an additional unit in a parallel system 7.2.6 Complete shutdown of a parallel system 7.2.7 Restore to normal operation after total off 7.2.8 Restore to normal operation after EPO Emergency Power Off NR=255 Status=A588 4563: 8 OPTIONS 8.1 OPTIONS GENERAL VIEW 9 MAINTENANCE 9.1 GENERAL MAINTENANCE 9.2 COOLING FAN MAINTENANCE 9.3 BATTERY MAINTENANCE 9.4 SERVICE REQUIRED LP 33 40 kVA = 70% SERVICE REQUIRED 10 NOTES 10.1 NOTES FORM RIDER FOR WARRANTY FOR SALE OF SiteProTM, DIGITAL ENERGYTM SG Series and LP Series UPS.