GE SG SERIES 10 manual

g GE SGT5000_ 030-040_U PS_GE_01 SG Series 10, 20, 30 and 4 0 kVA OPERATING MANUAL UNINTERRUPTIBLE POWE R SUPPLY Digital Energy TM SG Series 10 – 20 – 30 – 40 kVA Series 0 g General Electric Company 2500 Di scovery Bl vd. Rockwall, TX 75032 Telephone: (972)-290-7400 Fax: (972)-290-7500 SG Ser ies UPS Technology for the di gital world[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 2/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Model: SG Series 10, 20, 30 and 40 kVA / Series 0 Date of issue: 04/15/2003 File name: OPM_SGS_USM_10K_40K_0US_V010 Revision: 1.0 Author: Raimondo Bizzozero Identification No.: Up-dating Revision Concern Date COPYRIGHT © 2003 by GE All rights reser ved[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 3/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Dear Customer , We thank you for sele cting our products and are pleased to count you amongst our ver y valued customers at GE . We trust that the use of the SG Serie s Uninterruptible Power Supply system, developed and produc ed to the highes t standar[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 4/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Preface Congratulations on y our choice of a SG Se ries Uninterruptible Power Supply (UPS). It w ill he lp e limin ate Loa d disturbances due to unexpected power problems. This Ma nual describes the function of the UPS module, the purpose and location o[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 5/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Table of contents Page 1 IMPORTANT SAFETY INSTRUCTIONS ............. ................... .................... ............. 7 2 INTRODUCTION ....................... .................... .................... ................... ................... 10 3 D[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 6/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.2 PROCEDURES FOR UPS FUNCTIONING AS FREQUENCY CONVERTER ............. 49 7.2.1 Start-up of the SG Series as frequency converter ............................................................49 7.2.2 Complete UPS shutdown (No Load supply) ...............[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 7/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 1 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for models SG Series 50 and 80 kVA that should be followed during installation and maintenance of the UPS and battery. GENERAL - Move the UPS in an uprig[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 8/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Safety instructions when working with battery EXTERNAL BATTERY MUST BE INSTALLED AND CONNECT ED TO THE UPS BY QUALIFIED SERVICE PERSONNEL. INSTALLATION PE RSONNEL MUST READ THIS ENTI RE SECTION AND REFER TO THE BATTERY MANUFACTURERS INSTALLATION MANUAL [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 9/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Safety symbols and warnings Safety warnings The text of this manual contains some warnings to av oid risk to the persons and to av oid damages to the UPS system and the supplied critical loads. The non-observance of the warnings remindin g hazardous sit[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 10/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 2 INTRODUCTION An Uninterruptible Power Supply (UPS) provides the power for critical load s that need a reliable, continuous, disturbance free supply. In case the power provided by the Utili ty Fails , or exceeds the permitted tolerances, the power to [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 11/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3 DESCRIPTION 3.1 BLOCK DIAGRA M AND MAIN EL EMENTS Fig. 3.1-1 Bl ock diagram The SG Series sy stem can be divided into the following main elements: Control System SG Series is designed with microprocessor-controlled signal processing circuits. The int[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 12/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.2 OPERATION MODES 3.2.1 Normal operation mode During normal operation, the Rectifier converts input AC power to DC. The DC power provides input power for the Inverter and chargi ng power for the Battery . The Inverter converts the DC power to continu[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 13/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.2.3 Utility recovery operation As soon as the AC input power recovers, the Rectifier will start automatically, supplying DC power to the Inverter and recharging the Battery . If the Inverter was previously shut down due to low Battery , the Load will[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 14/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.3 PARALLEL SYSTEM OPERATION 3.3.1 Introduction to the parallel system Two or more equal power units c an be paralleled to increase the output power ( paralleling for capacity ) or to improve the overall reliability of an UPS system ( paralleling for [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 15/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.3.2 Features of RPA parallel s ystem The SG Series parallel system is designed to provide a complete Red undant Parallel Architecture , and is free from common equipment. Not only the Inverters are redundant, but also the Bypass functions are designe[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 16/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.4 RECTIFIERS PARALLELED ON THE SA ME BATTERY A parallel system with a Common Battery for tw o or mor e Rectifiers , requires a particular installation and adequate setting of some parameters, (accessible only through password), and can therefore only[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 17/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3.5 RECYCLING AT THE END OF SERVICE LIFE NOTE! This product has been design ed to respect the environment, using materials and components respecting eco-design rules. It does not contain CFCs (Carbon Flu or Clorid) or HCFCs (Halogen Carbon Fluor Clorid[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 18/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4 LAYOUT 4.1 LAYOUT SG Series 10 AND 20 KVA SGT5000_03 0-040_UPS_ GE_02 FIG. 4.1-1 SG S ERIE S GENERAL VIEW SGT5000_010-020_UPS_GE_03 Fig. 4.1-2 SG S eries general view w ith open do ors Fig. 4.1-3 Manual opera ted switches Fig. 4. 1-4 Cont rol Panel P[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 19/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4.2 LAYOUT SG Series 30 AND 40 KVA SGT5000_030- 040_UPS_G E_02 FIG. 4.2-1 SG S ERIE S GENERAL VIEW SGT5000_030- 040_UPS_GE _03 Q1 Q2 ON OFF OFF ON Fig. 4.2-2 SG S eries general view w ith open do ors Fig. 4.2-3 Manual opera ted switches Fig. 4. 2-4 Con[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 20/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 5 CONTROL PANEL 5.1 CONTROL PANEL Fig. 5.1-1 Control Panel 5.2 TABLE OF FUNCTIO NS AND INDICATIO NS ON CONTROL PANEL inv ert er on/of f Key to switch the Inverter ON . (This key is also used to reset “ total off ” if pressed simultaneously with tot[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 21/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA alarm General alarm condition. It blinks when one or more alarm is activated. The internal buz zer is ON . The LED remains lighted (with alarm condition still present) and the buzzer stops as the key “mute” has been pressed. service check LED ON in[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 22/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6 LCD SCREEN The user interface consists of a back lit LCD screen having: • 4 lines with 20 characters (standard version for Latin characters). And • 6 keys (the function is described for each operating mode). The operation is extremely simple and [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 23/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.1 METERING MODE The metering mode is entered any time the met ering button is pressed. While in this mode the LCD will display a series of screens containing metering information. In this mode the buttons perform the following functions: metering Scr[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 24/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Rectifier Utility data screen This screen refers to the AC source supplying the Rectifier . This screen displays: • Iout1 = output current R ectifier Bridge . • Iout2 = output current 2 nd Rectifier Br idge (optional 12 pulse Rectifiers only). • [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 25/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Load on phases screen 2 This screen displays for each phase: • The Load active po wer (kW) (for RPA: total value of Parallel System). • The Load apparent power (kVA) (for RPA: total value of Parallel System). LOAD ON PHASES L1= 6 .72kW 8.40kVA L2= [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 26/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.2 ALARMS The alarms mode is entered any time the alarms button is pressed. The LCD will display a series of screens corresponding to the l ast 256 events, one event per screen. The buttons perform the following functions: metering Abandons alarms mod[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 27/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.3 PARAMETERS The parameters mode is entered any time the parameters button is pressed. The LCD will display a series of screens containing the user parameters, accessible without password protection. The buttons perform the following functions: meter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 28/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Tel 1:0 0 2186394567 Tel1 en abled: N Tel2: 004017464340 Tel2 en abled: N meter ing 3 alar m s pa ram ete rs + – ok Tel 1:0 0 2186394567 Tel1 en abled: N Tel2: 004017464340 Tel2 en abled: N meter ing 4 alar m s pa ram ete rs + – ok Tel 1:00218 6394[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 29/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.4 EDIT MODE The EDIT MODE is entered from the parameters mode when the ok button i s pressed. During this mode the LCD will display a special editing screen for the parameter being edited. The screen contents during Edit mode is: • On the first lin[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 30/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA E D IT M O D E PHO NE NU MB ER 2 0050174643 40 + SCROL L - CHANGE meter ing 3 alar m s paramet ers + – ok E D IT M O D E PHO NE NU MB ER 2 0060174643 40 + SCROL L - CHANGE meter ing 4 alar m s paramet ers + – ok Tel 1: 0 021863945 67 Tel 1 enabled:[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 31/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA meter ing 3 alar m s paramet ers + – ok E D IT M O D E PRINTER BA UDR ATE 4800 + S CROLL - CHANGE PRINTER SET UP Baud=4 800 Par it y =O Bi ts=8 Handshake=XON P rin t A ll = N meter ing 4 alar ms paramet ers + – ok Type 3: Boolean parameters used to[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 32/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.5 USER PARAMETERS Pressing the Parameters button displays a series of scree ns containing the user parameters on the LCD panel . This first parameter level in not protected by password, therefore the user can freely adapt these parameters to their ne[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 33/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3. Telephone numbers T e l1: Tel 1 enabl ed: N T e l2: Tel 2 enabl ed: N me t e r i ng al ar m s par am et er s + – ok Tel1 This parameter specifies a first tel ephone number to be used for modem dial-out. The telephone number has a maximum 39 charac[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 34/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 5. Printer Set-up The UPS is capable of communicating to a serial printer, to printout disparate information. Please be sure to have a serial printer , that is a printer wi t h a serial RS232 interface. This is the only printer-interface supported by t[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 35/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.6 EVENTS (ALARMS AND MESSAGES) Each of the following listed events can be displ ayed on the LCD screen or on PC where the ARGUS/JumpManager - Control Network is installed. Alarms and Messages are d ifferently specified because the alarms are indicati[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 36/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Code Alarms Meaning 4115 LOW BATTERY VOLTAGE The Battery has been discharged and reached “s top operation” time-out (default 3 minutes), and the Inverter will be shut down. It will restart automatically only when the Battery has recharged enough fo[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 37/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Code Alarms Meaning 4404 K6 CL OSIN G FAILURE K6 open despite a closing command being issued. Signaled by auxiliary contact. The Load cannot be supplied by Auto matic Byp ass . 4405 K6 OPENING FAILURE K6 closed despite an opening command being issued. [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 38/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Code Alarms Meaning 4697 BATTERY OVERTE MPERAT URE Detection of Battery over temperature condition. Can be deactivated by Service . 4698 BATTERY POWER INSUFFICIENT In case of Utility Failure , with the actual Load , the run time would be below stop ope[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 39/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.6.2 Messages list Code Message Meaning 4002 WATC HD OG RESET The microprocessor has detected an incorrect operation: Transfers the Load on Utility and performs a program reset. The Inverter will restart automatically and will supply the Load . 4111 R[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 40/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA Code Message Meaning 4535 BYPASS LOCKED Bypass is not available. Contactor K6 and K8 are open, SSM deactivated. 4536 BYPASS FREE Bypass is enabled. Contactor K6 is closed. 4561 TOTAL OFF Push-button “total off” on the UPS Control Panel has been pre[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 41/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 6.6.3 Event report SG Series In case of failure or malfunctioning, before calling the nearest Service Center , please note the most important data of your UPS and the most recent events. In order to make the diagnosis easier from our Di agnostic Center[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 42/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7 OPERATION This symbol refers to the op erations of a parallel system. Verify for correct input/output cabling before connecting Utility to the UPS. Open only the front door, do not remove any panels. Now you can initiate the sta rt-up procedure of th[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 43/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1 PROCEDURES FOR SINGLE UPS 7.1.1 Start-up of the SG Series Verify with open front door: Switch Q1 and Q2 mus t be ope n (Pos. O). 1. Connect the U tility power on the U PS . (In case of separate inputs for Rectifier and Bypass , connect both). • P[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 44/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1.2 Maintenance sh utdown (Load on Q2) Initial status: Load supplied from Inverter . 1. Press “ inverter off ” ( O ) key and hold until the LED inside the Inverter symbol turns OFF . • Load is transfe rred to Utilit y . • Inve rter shuts down[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 45/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1.3 From Manual Bypass (Q2) to normal function On-line Initial status: Load supplied from Manual Bypass . 1. Close Q1 (Pos. I) . • Byp ass connects to Load . LED Load on Bypass lights up. • Rectifier starts automatically and LED in Rectifier sym [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 46/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1.4 Complete UPS shutdow n (No Load supply) The Load must be disconnec ted. Initial status: Load supplied from Inverter . 1. Press “ total off ” button . • Load is di sconnected from UPS. • Rectifier is shut down and all output and input cont[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 47/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1.5 Restore to normal operation after “ total off” V iew of the pane l after pressing th e button “ total off” . • All Contacts are open; • R ect ifie r , Inv er ter and Static-Switch shut do wn. 1. Reset “tota l off” by pressing and [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 48/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.1.6 Restore to normal operation after EPO (Emergency Power Off) UPS panel after activation of EPO (Emer gency Power Off ) wit h Utility not available, i.e. complete shutdown of the UPS. In this case w ait until Uti lity is again available, then proce[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 49/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.2 PROCEDURES FOR UPS FUNCTI ONING AS FREQUENCY CONVERTER When the SG Series functions as a Frequency Converter , the Automatic Bypass and Manual Bypass functions are disabled. Therefore the Load canno t be tran sferred to Utility in case of overload,[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 50/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.2.2 Complete UPS shutdow n (No Load supply) The Load must be disconnec ted. Initial status: Load supplied from Inverter. 1. Press “ total off ” button . • Load is di sconnected from UPS. • Rectifier is s hut down and all output and input cont[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 51/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.2.3 Restore to normal operation after “ total off” View of the panel a fter p ressing t he button “ total off” . • All Contacts are open; • R ect ifie r , Inv er ter and Static-Switch shut do wn. 1. Rese t “ to tal off ” by pr essing [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 52/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.2.4 Restore to normal operation after EPO (Emergency Power Off) UPS panel after activation of EPO (Emergency Power Off) wit h Utility not available, i.e. complete shutdown of the UPS. In this case w ait until Uti lity is again available, then proceed[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 53/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3 PROCEDURES FOR PARALLEL SYSTEM 7.3.1 Parallel System start-up Verify on all Units , with open front door: Switches Q1 and Q2 must be open (Pos. O). 1. Connect the Utility power on all UPS’s. (In case of separate inputs for Rectifier and Bypass , [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 54/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4. Press “ in verte r on ” ( I ) key on first unit . • Soft-start of Inv erter , indicated with blinki ng LED . • At the end of Soft-start the LED Inverter remains lit. • In case of sufficient output power, t he output will transfer t o Inver[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 55/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.2 Maintenance system shutdown (Load supplied from Q2 on all Units) Initial status: Load supplied from all Inverters . First operated unit All other units of the system 1. Press “ inverter off ” ( O ) key on all Units, and hold until the LED ins[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 56/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.3 From Manual Bypass (Q2) to normal function On-line Initial status: Load supplied from Manual Bypass . All Q2 of the system are clos ed . First operated unit All other units of the system 1. Close Q1 (Pos. I) on all Units . The Recti fiers will st[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 57/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4. Press “ invert er on ” ( I ) key on first unit . • Soft-start of Inverter , indicated with blinki ng LED . • At the end of Soft-start the LED Inverter remains lit. • In case of sufficient output pow er, the output will transfer to Inverter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 58/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.4 Separate a Unit from the parallel system (System Redundancy) Initial status: Load supplied from all Inverters . First operated unit All other units of the system 1. Press and hold “ inve rter off ” ( O ) key on the Unit to separate, until the[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 59/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.5 Reconnect a Unit to a parallel system 1. Connect the Utility sup ply on the separated Unit . • Press mute , to reset alarm and buzzer . First operated unit All other units of the system 2. Close Q1 (Pos. I) on the separated Unit . Rectifier sta[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 60/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.6 Parallel system shutdow n (No Load supply) The Load must be disconnec ted. Initial status: Load supplied from all Inverters . First operated unit All other units of the system 1. Press “ total off ” button on any one on the Units . • Load i[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 61/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3. Disconnect the Batte ry, in case of External Battery, from all Units . • Wait 5 minutes for DC-Link Capacitors discharge . First operated unit All other units of the system 4. Disconnect the Utility supply from all Units . • Al l LED’s are OFF[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 62/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.7 Restore to normal operation after “ total off” View of the panel after pressing the button “ total off ” . • All Contacts are open; • Rectifier , Inverter and Static-S witch shutdown. First operated unit All other units of the system [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 63/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3 Press “ inverter on ” ( I ) key on first unit . • Soft-start of Inverter , indicated with blinking LE D . • At the end of Soft-start the LED I nverte r remains lit. • In case of sufficien t output power, the output will transfer to Inverter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 64/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.3.8 Restore to normal operation after EPO (Emergency Power Off) UPS panel after ac tivation of EPO (Emergency Power Off) wi th Utility not available, i.e. complete shutdown of the UPS and LCD screen OFF. In this case wait until Utility is again avail[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 65/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3. Connect the Batt ery to all Units by clo sing the external Batter y Switches or Fuses, in case of External Battery . 4. Press “ inverter on ” ( I ) key on f irst Unit . • Soft-start of Inverter , indicated with blinking LED . • At the end of[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 66/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4 PROCEDURES FOR PARALLEL SYSTEM WITH COMMON BATTERY ONLY FOR UPS WITH EXT ERNAL BATTE RY. 7.4.1 Parallel System start-up Verify on all Units , with open front door: Switches Q1 and Q2 must be open (Pos. O). 1. Connect the Utility power on all UPS’[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 67/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4. Press “ invert er on ” ( I ) key on first unit . • Soft-start of Inverter , indicated with blinki ng LED . • At the end of Soft-start the LED Inverter remains lit. • In case of sufficient output pow er, the output will transfer to Inverter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 68/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.2 Maintenance system shutdown (Load supplied from Q2 on all Units) Init ial s tatu s: Load supplied from all Inverters . First operated unit All other units of the system 1. Press and hold “ inverter off ” ( O ) key on all Units, until the LED [...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 69/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.3 From Manual Bypass (Q2) to normal function On-line Initial status: Load supplied from Manual Bypass . All Q2 of the system cl osed . First operated unit All other units of the system 1. Connect th e Battery to all Units by closi ng the external B[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 70/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4. Press “ invert er on ” ( I ) key on first unit . • Soft-start of Inverter , indicated with blinki ng LED . • At the end of Soft-start the LED Inverter remains lit. • In case of sufficient output pow er, the output will transfer to Inverter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 71/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.4 Separate a Unit from the parallel system (System Redundancy) Initial status: Load supplied from all Inverters . First operated unit All other units of the system 1. Press and hold “ inverter off ” ( O ) key on the Unit, to separate, unt il th[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 72/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.5 Reconnect a Unit to a parallel system 1. Connect the Utility sup ply on the separated Unit . • Press mute , to reset alarm and buzzer . First operated unit All other units of the system 2. Conne ct the Battery to the UPS separated by closing th[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 73/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.6 Parallel system shutdow n (No Load supply) The Load must be disconnec ted. Initial status: Load supplied from all Inverters . First operated unit All other units of the system 1. Press “ total off ” button on any one on the units . • Load i[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 74/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3. Disconnect the Batt ery from all Units . • Wa it 5 minutes for DC-Link Capacitors discharge . First operated unit All other units of the system 4. Disconnect the Utility supply from all Units . • All LED’s are OFF. First operated unit All othe[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 75/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.7 Restore to normal operation after “ total off” View of the panel after pressing the button “ total off ” . • All Contacts are open; • R ect ifie r , Inverter and Static-Switch shutdo w n. First operated unit All other units of the sys[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 76/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 3. P ress “ inverter on ” ( I ) key on first unit . • Soft-start of Inverter , indicated with blinking LE D . • At the end of Soft-start the LED I nverte r remains lit. • In case of sufficien t output power, the output will transfer to Invert[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 77/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 7.4.8 Restore to normal operation after EPO (Emergency Power Off ) UPS panel after ac tivation of EPO (Emergency Power Off) wi th Utility not available, i.e. complete shutdown of the UPS and LCD screen OFF. In this case wait until Utility is again avai[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 78/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 4. Press “ invert er on ” ( I ) key on first Unit . • Soft-start of Inverter , indicated with blinking LED . • At the end of Soft-start the LED Inverter remains lit. • In case of sufficie nt output power, the output will transfer to In ver te[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 79/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 8 CUSTOMER INTERFACE 8.1 CUSTOMER INTERFA CE Serial port J3 - RS 232 (sub D - female 9 pin) Suitable for JUMP protocol Pin 2 : TX (out) P in 3 : RX (in) Pin 5 : GN D J2 (subD-female 25p) – Output signals on voltage fre e contacts J2 / 1, 2, 3 - NO, C[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 80/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 8.1.1 Serial Port J3 Serial port J3 - RS-232 (sub D, female 9 pin) that allo w s: • Total remote management of the system using new generation software JUMP (Java Universal Management Platform) for system protection and management of systems using GE[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 81/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 8.1.3 Programma ble input free contacts Some programmable UPS functions (indicated in Section 4.1 ), can be activated by closi ng an external contact, if connected, on: X1 / 10, 21 or J2 / 10, 23 User Input 1 (default = Not used) (RL1) X1 / 11, 22 or J[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 82/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 8.1.7 EPO (Emergency Power Off) Input contact 4 1 3 2 3 2 1 SGT5000_100-150_Customer interfa ce EPO_01 4 XB J2 JP3 Fig. 8.1. 7-1 T erminals f or connec tion EPO An external Emergency switch (Normally Closed voltage-free contact) can be connected on ter[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 83/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 9 OPTIONS 9.1 BUILT IN UPS OPTIONS RPA Kit Redundant Parallel Architecture. Up to 8 units parallel able for redun dancy or capacity in RPA configuration. 9.2 COMMUNICATION OPTIONS SNMP Card Simple Network Management Protocol. The SNMP Card is an Interf[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 84/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 9.4 CONNECTION FOR OPTIONS The installation and cablin g of the options must be p erformed a qualifie d service person. 9.4.1 Remote Signaling Box (RSB) The optional Remote Si gnalin g Box allo ws moni tori ng of the op erat ion of t he UPS , usi ng th[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 85/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 10 MAINTENANCE 10.1 MAINTENANCE A UPS system, like other electrical equi pment, needs periodic preventive maintenance. A regular maintenance check of your installation guar antees h igher reliability of your safe c ritical power supply. Preventive main[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 86/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 10.1.5 Long shut-down periods of the UPS-system To guarantee that the Battery is fully charged, the UPS system should be in operation for at least 12 hours every 3 months . If not the Battery may be permanently damaged. 10.1.6 UPS room conditions and t[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 87/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA 11 NOTES 11.1 NOTES FORM It is recommended to note in this section Notes , with date and short description all the operations performed on the UPS, as: ma intenance, components replacement, abnorma l situations, etc. Date Description Done by[...]

g GE OPM_SGS_USM_1 0K_40K_0US_V01 0.doc 88/88 Operating Manual SG Seri es 10, 20, 30 & 40 kVA RIDER FOR WARRAN TY FOR SALE OF SitePro TM , DIGITAL ENERGY TM SG Serie s and LP Series UPS. This Rider incorporates by reference the Terms and Cond itions in GE Industrial Sy stems (herein called G E) GETC2003, an d includes the follow ing additional [...]