Layout | Liebert UPS System specification

Chapter 2 Cabinet Installation

Battery cabinet 1

Battery cabinet 2

Fig. 2-12 Layout 2

UPS cabinet

21

Image 27

Liebert UPS System user manual Layout

Contents

Liebert iTRUST UPS System Page Contents Page Error! Bookmark not defined Page Basics Configuration Main circuit of UPS Operation Theory Components of 20/30kVA UPS Structure and Layout Operation Modes Normal mode Bypass Mode Battery Mode Maintenance Mode ECO Mode United Power Mode Parallel Operation modeDual Input Mode Specifications Basic FunctionsFunctional Parameters Parameters of Liebert iTrust UPS are given in -1 LCD+LED Electrical Parameters Page Dimensions Environmental ConditionsUnpacking Fixing holes 40/60kVA UPS Outline Dimension Transportatio with Forklift TransportationPositioning of UPS Hoisting the UPS Fixed cabinet position on a base Fixed position without a base Install the UPS on a support rack Cable Access UPS top cable output Ventilation One UPS cabinet and one battery cabinet One UPS cabinet and several battery cabinetsLayout of Cabinet 12 Layout Page Current carrying capacity of cables Selection of power cablesCalculation of current of power cables Selection of cables Cabling layout Selection of signal cablesPower cables Cable connections 20/30kVA UPS bottom cable output Cable routing Cable connection Power cable connection of One branch utility source Signal cable Routing the signal cableEarthing Method Connection method Layout of signal cables of 20/30/40/60kVA UPS RS232 Serial Port Connection of modem 12 RS485 Port Connection of input and output voltage free contacts BLV-C Connector Name of contacts Board name Input/output Connection of Single UPS System Battery Temperature detection cablePage Startup Procedure Explanation of Circuit BreakersStartup Function Setup Menu Setting the functions UL33-0400L 125030 Inv. On Units Out Modem RS232 Functional checks Check the function of the display panel Switching between operation mode Commissioning of UPS Layout of Display Panel Display panel Function Dividing LED Indication Functional Keys LCD Alarm BuzzerLCD and Menu Keys Menu key UL33-0400L 123020 UPS Basic Information Displayed informationOpening display Main Menu Display Display Menu Menu Keys Display Window Shift keyF1 display Information of main menu UL33-0400L Local Batt. Temp. C 23.2 System Batt. Boost Charging Chinese Language setup Function Setup Time setup Address setup UL33-0400L 125030 Inv. On Units Out 27 Setup the date 29 Setup the date Manual battery self-test History log Contrast adjustment 33 History log Background communication setup Modem RS232 Call-back number setup Battery low Prompt window 39 Call-back number setup 12.5 UL33-0400L 123020 Inv. On Units Mains Power 44 Load capacity exceed that of single module UPS system Events and State Information UPS Events UPS states State Reason Setup procedures Start upStart from utility Shutdown in ECO mode Shutdown in normal modeShutdown in bypass mode Shutdown in battery mode Emergency shutdown and recovery Shutdown in United powering modeTransferring between operation modes Mute Fault clear Monitoring system Monitoring parallel operation system Monitoring single UPS Input and output contacts Output dry contactInput contacts Daily checking MaintenanceTemperature measuring Daily maintenance Annual checking Weekly checking Battery maintenance Battery storageOther checking Auto battery self test Manual battery self-test Shutdown maintenance Basics UPS system troubleshootingLED indicator Procedures LED indicator of lightning protection device Buzzer alarm LCD indication for fault information No.1 Fault description Reason Actions to be taken No.1 Fault description Reason Actions to be taken UPS Features of parallel systems System IntroductionConditions for parallel operation Theory of Operation Parallel System consisting of two unitsParalleling for Redundancy of more than two units Series Hot-Standby parallel system Paralleling for Capacity Expansion Operation modes Series backup mode Parallel operation system with multi UPS units InstallationCabinet installation Parallel operation system with two UPS units Electrical installation Power cablesSignal cables Start up of Parallel Operation System External Power Distribution Switch on the Parallel System Using the Parallel Operation System Shutdown the Parallel Operation System Start from battery Normal mode to battery mode Shutdown in united operation mode Battery mode to normal mode Repairing the failed UPS unit in parallel operation systemNormal mode to bypass mode Bypass mode to normal mode Emergency shutdown Fault and Fault Process Methods UPS Capacity selection Battery External Dimensions Battery cabinet Wiring of the batteries Installation of battery cabinet Battery layout inside battery cabinet 105 Technical features Snmp Card and the SoftwareProduct structure and ports Modem Network Software Level C Lightning Protection System SPD24Z Temperature sensor TMP12Z Introduction of SPD24Z Installation procedures of SPD24Z User Ambient condition Using and MaintenanceMaintenance Bypass Isolation Transformer Abnormal Fault Handling Service after Sales Service after Sales Chapter Service after Sales Warranty