Page 2 - GE Consumer & Industrial
Modifications reserved Page 2/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Model: LP 33 Series / 30 & 40 kVA / Series 0 Date of issue: 01/01/2005 File name: OPM_LPS_3UO_30K_40K_0US_V010 Revision: 1.0 Identification No. Up-dating Revision Concerns Date COPYRIG...
Page 3 - Dear Customer; GE; START UP AND COMMISSIONING; GE Digital Energy
Modifications reserved Page 3/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Dear Customer , We thank you for selecting our products andare pleased to count you amongst our veryvalued customers at GE . We trust that the use of the LP 33 Series Uninterruptible Power...
Page 4 - Preface; Installation Guide; Safety instructions; Parallel version secured with RPA
Modifications reserved Page 4/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Preface Congratulations on your choice of a LP 33 Series Uninterruptible Power Supply (UPS). It will help eliminate load disturbances due to unexpected power problem. This Installation Gui...
Page 5 - Table of contents; Page
Modifications reserved Page 5/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Table of contents Page 1 SAFETY RULES ............................................................................................................................................. 6 2 INTR...
Page 6 - SAFETY; THE ONLY CONDITION; assumes no responsibility or liability for any losses or
Modifications reserved Page 6/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 1 SAFETY RULES With this document, GE gives to the user all the necessary information about the correct use of the UPS. We recommend that this manual be kept next to the UPS for future ref...
Page 7 - SAVE THESE INSTRUCTIONS; GENERAL; RISK OF ELECTRICAL SHOCK; STORAGE
Modifications reserved Page 7/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA SAVE THESE INSTRUCTIONS This manual contains important instructions for models LP 33 Series / 10 & 20 kVA that should be followed during installation and maintenance of the UPS and bat...
Page 8 - Safety symbols and warnings; Safety warnings; connection to the equipment.
Modifications reserved Page 8/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Safety symbols and warnings Safety warnings The text of this manual contains some warnings to avoid risk to the persons and to avoid damages to the UPS system and the supplied critical loa...
Page 9 - INTRODUCTION; DESCRIPTION; mains fails
Modifications reserved Page 9/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 2 INTRODUCTION 2.1 GENERAL DESCRIPTION The LP 33 Series Uninterruptible Power Supply (UPS) provides the energy supply for critical loads which need a reliable, continuous free from voltage...
Page 10 - DESCRIPTION; BLOCK DIAGRAM AND MAIN ELEMENTS DESCRIPTION
Modifications reserved Page 10/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3 DESCRIPTION 3.1 BLOCK DIAGRAM AND MAIN ELEMENTS DESCRIPTION Fig. 3.1-1 UPS block diagram The Uninterruptible Power Supply System LP 33 Series / 30 & 40 kVA can be divided into the f...
Page 11 - MODES; mains; mains
Modifications reserved Page 11/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3.2 OPERATION MODES This section describes the different possible operation modes of the UPS explaining the function of the main modules of the UPS. VFI (Voltage Frequency Independent) Mo...
Page 13 - battery
Modifications reserved Page 13/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA Manual bypass operation The manual bypass circuit consisting of Q1 and Q2 manual switches, permits the transfer of the load directly to the mains without interruption, leaving the UPS gal...
Page 14 - PARALLEL; RPA; parallel redundant system; Load sharing between parallel units
Modifications reserved Page 14/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3.3 RPA PARALLEL SYSTEM The RPA (Redundant Parallel Architecture) allows to extend the unit to a parallel system with 2, 3, or 4 units LP 33 Series connected on the same bus, which ensure...
Page 15 - UPS PARALLELED ON THE SAME BATTERY; A parallel system with a; Common Battery; for two or more; UPS; , requires a particular
Modifications reserved Page 15/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3.4 UPS PARALLELED ON THE SAME BATTERY NOTE ! A parallel system with a Common Battery for two or more UPS , requires a particular installation and adequate setting of some parameters, (ac...
Page 16 - AND; For any request of technical support please; The requested data permitting to
Modifications reserved Page 16/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3.5 SERVICE AND TECHNICAL SUPPORT For any request of technical support please contact the supplier who provided the system. Stamp of your Dealer or local responsible of the Technical Assi...
Page 17 - RECYCLING AT THE END OF SERVICE LIFE; , in compliance with environment protection recommends to the; User; that the UPS equipment, at the end of its service life, must be
Modifications reserved Page 17/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3.6 RECYCLING AT THE END OF SERVICE LIFE NOTE ! This product has been designed to respect the environment, using materials and components respecting eco-design rules. It does not contain ...
Page 18 - LAYOUT; CI; RC; SNMP
Modifications reserved Page 18/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 4 LAYOUT 4.1 LAYOUT LP 33 Series / 30 & 40 kVA Fig. 4.1-3 Control panel LPS3 3U_0 30-04 0_UP S_G E_01 Digi tal Ene rgy TM L P Se ries Fig. 4.1-1 General view Fig. 4.1-4 Q1 & Q2 sw...
Page 19 - SYSTEM; PANEL
Modifications reserved Page 19/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 5 SYSTEM HANDLING 5.1 CONTROL 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, al...
Page 20 - COMMAND PUSH BUTTONS AND SWITCHES; RESET TOTAL OFF
Modifications reserved Page 20/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 5.2 COMMAND PUSH BUTTONS AND SWITCHES total off Press simultaneously the keys “ Alarm ” and “ - ” on the panel. This will cause the opening of all contactors ( K4 , K6 and K7 ), shutdown ...
Page 21 - SCREEN; SERVICE REQUIRED; ECO Mode
Modifications reserved Page 21/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6 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,...
Page 23 - MAINS SYNCHRONIZED; list; alarms; Code
Modifications reserved Page 23/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6.2 EVENT SCREENS (Alarm) Each of the following listed alarms or messages can be displayed on the LCD screen or transmitted to a PC through the serial port RS232 or the SNMP card (optiona...
Page 26 - messages
Modifications reserved Page 26/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6.2.2 Messages list Are defined messages : all the recorded events which are referred to the operation status coherent with the normal situation of the UPS. Code Message Meaning 4111 RECT...
Page 29 - report; Service Centre; Description of repair action taken:
Modifications reserved Page 29/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6.2.3 Event report LP 33 Series In case of failure or malfunction, before calling the nearest Service Centre please note the most important identification data of your UPS and the most re...
Page 30 - SCREENS; menu
Modifications reserved Page 30/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6.3 MENU SCREENS (Menu) Pressing the menu keypad a series of screens will be displayed, permitting the user to set some functions of the UPS, to restore the command total off , to perform...
Page 31 - parameters; PARAMETER MENU; protocol; PROTOCOL SETUP; Init
Modifications reserved Page 31/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6.3.1 User parameters screen This screen allows the user to modify some parameters permitting to adapt some functions of the UPS to his/her needs, described as follows. This screen can be...
Page 32 - LCD Display
Modifications reserved Page 32/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3. Telephone numbers set-up Tel1: Tel1 enabled: N Tel2: Tel2 enabled: N Tel1 : This parameter specifies a first tel. number to be used for modem dial-out. The telephone number has a maxim...
Page 35 - OPERATION; PROCEDURES FOR SINGLE; of; load
Modifications reserved Page 35/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7 OPERATION 7.1 PROCEDURES FOR SINGLE LP 33 Series 7.1.1 Start-up of the LP 33 Series Before connecting hazardous voltages, make sure that: • The connection to the electrical system has b...
Page 36 - APPLICATION ON UPS
Modifications reserved Page 36/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 3. Switch On the output switch Q1 (Pos. I) . The output will be supplied by the mains through the bypass. LP 33 40kVA APPLICAT. ON UTILITY = 70% Verify, selecting the screen METERING/ Udc...
Page 37 - UPS shutdown with load transfer on manual bypass (Q2); This procedure must not be performed if the UPS is used as; COMMAND MENU; APPLICAT. ON UTILITY
Modifications reserved Page 37/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.1.2 UPS shutdown with load transfer on manual bypass (Q2) The purpose of this procedure is to supply the load directly by mains through manual bypass Q2 . This procedure is normally per...
Page 38 - INVERTER ON
Modifications reserved Page 38/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6. In order to discharge the DC link capacitors, start once more the inverter through the screen : MENU/COMMAND MENU/ INVERTER ON COMMAND MENU INVERTER ON * INVERTER OFF Remark : command ...
Page 39 - This procedure must not be used if the UPS is used as
Modifications reserved Page 39/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.1.3 Start-up following the operation on manual bypass (Q2) This procedure presupposes that the load is powered by the manual bypass switch: • The inverter is switched OFF; • The manual ...
Page 40 - shutdown; Perform the command; Synchronized; DC link voltage
Modifications reserved Page 40/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.1.4 Complete shutdown As a result of this procedure the UPS is completely switched OFF and not powered. NOTE ! This procedure involves all equipment powered by UPS, to be shut down. 1. ...
Page 41 - Restore to normal operation after “total off”
Modifications reserved Page 41/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.1.5 Restore to normal operation after “total off” NOTE ! Make sure the UPS to be status of the activation of “ total off” , i. e. Q1 closed, Q2 open and the battery fuses F5, F6, F7 (an...
Page 42 - Restore to normal operation after “EPO – Emergency Power Off”
Modifications reserved Page 42/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.1.6 Restore to normal operation after “EPO – Emergency Power Off” NOTE ! Make sure the UPS to be status of the activation of “ EPO” , i. e. Q1 closed, Q2 open and the battery fuses F5, ...
Page 43 - PROCEDURES FOR PARALLEL SYSTEM
Modifications reserved Page 43/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2 PROCEDURES FOR PARALLEL SYSTEM LP 33 Series 7.2.1 Parallel System start-up of the LP 33 Series Before connecting hazardous voltages, make sure that: • The connection to the electrical...
Page 45 - Parallel UPS shutdown with load transfer on manual bypass (Q2); Attention
Modifications reserved Page 45/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.2 Parallel UPS shutdown with load transfer on manual bypass (Q2) The purpose of this procedure is to supply the load directly by mains through manual bypass Q2 . This procedure is nor...
Page 46 - Remark; The
Modifications reserved Page 46/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 6. In order to discharge the DC link capacitors, start once more the inverter on each unit through the screen : MENU/COMMAND MENU/ INVERTER ON COMMAND MENU INVERTER ON * INVERTER OFF Rema...
Page 47 - on
Modifications reserved Page 47/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.3 Start-up following the operation on maintenance bypass (Q2) This procedure presupposes that the load is powered by the manual bypass switch: • The inverter is switched OFF; • The ma...
Page 48 - Shutdown of a single unit in a parallel system; inverter
Modifications reserved Page 48/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.4 Shutdown of a single unit in a parallel system With purpose to separate one unit from the parallel system. 1. Switch OFF the inverter only on this unit entering the screen: MENU/COM...
Page 49 - Start-up an additional unit in a parallel system
Modifications reserved Page 49/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.5 Start-up an additional unit in a parallel system Before connecting hazardous voltages, make sure that: • The connection to the electrical system has been performed by qualified pers...
Page 50 - Complete shutdown of a parallel system; the; I f t h e a b o v e p r o c e d u r e i s n o t c o m p l e t e l y p e r f o r m e d , i t c o u l d c a u s e
Modifications reserved Page 50/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.6 Complete shutdown of a parallel system As a result of this procedure the parallel system is completely switched OFF and not powered. NOTE ! This procedure involves all equipment pow...
Page 51 - Restore to normal operation after “total off”
Modifications reserved Page 51/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.7 Restore to normal operation after “total off” NOTE ! Make sure the all units of the parallel system to be status of the activation of “ total off” , i. e. Q1 closed, Q2 open the bat...
Page 52 - Restore to normal operation after “EPO – Emergency Power Off”
Modifications reserved Page 52/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 7.2.8 Restore to normal operation after “EPO – Emergency Power Off” NOTE ! Make sure the all units of the parallel system to be status of the activation of EPO , i. e. Q1 closed, Q2 open ...
Page 53 - OPTIONS; OPTIONS GENERAL VIEW; RPA kit; Additional battery charge; Advanced SNMP Card
Modifications reserved Page 53/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 8 OPTIONS 8.1 OPTIONS GENERAL VIEW LPS33U_030-040_RPA system_GE_01 LP 33 Series 1 RPA B oard LP 33 Series 2 RPA Board LP 33 Series 3 RPA Board LP 33 Series 4 RPA Board F2 F1 F3 F4 UTILITY...
Page 54 - MAINTENANCE; SBM; month; battery test; hours; Service Center
Modifications reserved Page 54/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 9 MAINTENANCE WARNING ! All maintenance and service works must be performed by QUALIFIED SERVICE PERSON. 9.1 GENERAL MAINTENANCE When used properly, the LP 33 Series UPS is virtually main...
Page 55 - REQUIRED; If this lamp lights up during the normal operation (service; Ask to your local; to submit the form of; Preventive Maintenance Contract; suitable
Modifications reserved Page 55/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 9.4 SERVICE REQUIRED LP 33 40 kVA APPLICATION ON UPS = 70% SERVICE REQUIRED If this lamp lights up during the normal operation (service parameter with password), the performances of the U...
Page 56 - It is recommended to note in this section
Modifications reserved Page 56/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA 10 NOTES 10.1 NOTES FORM It is recommended to note in this section Notes , with date and short description all the operations performed on the UPS, as: maintenance, components replacement...
Page 57 - RIDER FOR WARRANTY FOR SALE OF; SitePro; SG Serie; s and; LP
Modifications reserved Page 57/57 OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA RIDER FOR WARRANTY FOR SALE OF SitePro TM , DIGITAL ENERGY TM SG Serie s and LP Series UPS. This Rider incorporates by reference the Terms and Conditions in GE Industrial Systems (herein ...