Fixing holes | Liebert UPS System manual

Chapter 2 Cabinet Installation

Figure 2-1

4 fixing holes

4 screws for levelling feet

Figure 2-2

External Dimensions of 40/60kVA UPS are shown in Fig. 2-3 and its installation position is shown in Fig. 2-4.

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Liebert UPS System user manual Fixing holes

Contents

Liebert iTRUST UPS System Page Contents Page Error! Bookmark not defined Page Configuration Basics Operation Theory Main circuit of UPS Structure and Layout Components of 20/30kVA UPS Normal mode Operation Modes Battery Mode Bypass Mode ECO Mode Maintenance Mode Dual Input Mode United Power ModeParallel Operation mode Functional Parameters SpecificationsBasic Functions Parameters of Liebert iTrust UPS are given in -1 LCD+LED Electrical Parameters Page Unpacking DimensionsEnvironmental Conditions Fixing holes 40/60kVA UPS Outline Dimension Transportation Positioning of UPSHoisting the UPS Transportatio with Forklift Fixed position without a base Fixed cabinet position on a base Cable Access Install the UPS on a support rack Ventilation UPS top cable output Layout of Cabinet One UPS cabinet and one battery cabinetOne UPS cabinet and several battery cabinets 12 Layout Page Selection of power cables Calculation of current of power cablesSelection of cables Current carrying capacity of cables Selection of signal cables Power cablesCable connections Cabling layout Cable routing 20/30kVA UPS bottom cable output Cable connection Power cable connection of One branch utility source Earthing Method Signal cableRouting the signal cable Layout of signal cables of 20/30/40/60kVA UPS Connection method RS232 Serial Port Connection of modem Connection of input and output voltage free contacts 12 RS485 Port BLV-C Connector Name of contacts Board name Input/output Battery Temperature detection cable Connection of Single UPS SystemPage Startup Startup ProcedureExplanation of Circuit Breakers Setting the functions Function Setup Menu UL33-0400L 125030 Inv. On Units Out Functional checks Modem RS232 Switching between operation mode Check the function of the display panel Commissioning of UPS Display panel Layout of Display Panel LED Indication Function Dividing Functional Keys Alarm Buzzer LCD and Menu KeysMenu key LCD UL33-0400L 123020 Displayed information Opening displayMain Menu Display UPS Basic Information Menu Keys Display Window Display Menu Information of main menu Shift keyF1 display UL33-0400L Local Batt. Temp. C 23.2 System Batt. Boost Charging Chinese Function Setup Language setup Address setup Time setup UL33-0400L 125030 Inv. On Units Out 27 Setup the date Manual battery self-test 29 Setup the date Contrast adjustment History log Background communication setup 33 History log Call-back number setup Modem RS232 Battery low 39 Call-back number setup Prompt window 12.5 UL33-0400L 123020 Inv. On Units Mains Power Events and State Information 44 Load capacity exceed that of single module UPS system UPS Events UPS states State Reason Start from utility Setup proceduresStart up Shutdown in normal mode Shutdown in bypass modeShutdown in battery mode Shutdown in ECO mode Transferring between operation modes Emergency shutdown and recoveryShutdown in United powering mode Fault clear Mute Monitoring system Monitoring single UPS Monitoring parallel operation system Input contacts Input and output contactsOutput dry contact Maintenance Temperature measuringDaily maintenance Daily checking Weekly checking Annual checking Other checking Battery maintenanceBattery storage Manual battery self-test Auto battery self test Shutdown maintenance UPS system troubleshooting LED indicatorProcedures Basics Buzzer alarm LED indicator of lightning protection device LCD indication for fault information No.1 Fault description Reason Actions to be taken No.1 Fault description Reason Actions to be taken UPS Conditions for parallel operation Features of parallel systemsSystem Introduction Paralleling for Redundancy of more than two units Theory of OperationParallel System consisting of two units Paralleling for Capacity Expansion Series Hot-Standby parallel system Series backup mode Operation modes Installation Cabinet installationParallel operation system with two UPS units Parallel operation system with multi UPS units Signal cables Electrical installationPower cables External Power Distribution Start up of Parallel Operation System Using the Parallel Operation System Switch on the Parallel System Start from battery Shutdown the Parallel Operation System Shutdown in united operation mode Normal mode to battery mode Repairing the failed UPS unit in parallel operation system Normal mode to bypass modeBypass mode to normal mode Battery mode to normal mode Emergency shutdown Fault and Fault Process Methods UPS Battery Capacity selection Battery cabinet External Dimensions Installation of battery cabinet Wiring of the batteries Battery layout inside battery cabinet 105 Product structure and ports Technical featuresSnmp Card and the Software Network Software Modem Temperature sensor TMP12Z Level C Lightning Protection System SPD24Z Installation procedures of SPD24Z Introduction of SPD24Z User Using and Maintenance MaintenanceBypass Isolation Transformer Ambient condition Service after Sales Abnormal Fault Handling Service after Sales Chapter Service after Sales Warranty