Npower UPS | Liebert 30-130kVA instruction

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Npower™ UPS

Operation & Maintenance Manual–30-130kVA, 60Hz, Single Module System

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Liebert 30-130kVA manual Npower UPS

Contents

Npower UPS Page Table of Contents Communication Interfaces Maintenance Figures Page Tables Page Important Safety Instructions Overview of Manual System Description Factory Backup and Service Assistance Safety PrecautionsReliability Versatility Modes Of Operation Input Power FailureNormal Load On UPS Recharge CHG Mimic DisplaySYS. Status Options Operator Controls General Component Description Battery SystemUPS Module Controls Hardware Detailed Component DescriptionsFirmware Battery Charging Circuit Input Power FactorRectifier/Charger Operation Battery Charge Current Limiting Battery DisconnectBattery Equalize Charge Circuit Operation After End-of-discharge Unbalanced Load Characteristics Nonlinear Load CharacteristicsStatic Bypass Switch Static Switch Backfeed Protection Transfer and Retransfer Conditions Operation Operation Navigation Buttons Operator Control Panel Rotary switch Rotary Switch User Settings ConfigurationSecurity Access and Passwords Prev Cancel Save & Exit Menu Tree Display Screens and Procedures Secondary Screens Primary Screens Mimic Display Screen Main Menu Screen Faults / Alarms FaultsRect Dischg SYS. Status Mimic Display Input Status DC BUS / Battery StatusFreq Temps DEG C Inlet AIR Outlet AIR Heat Sinks Bypass Input Status Freq .9 HZ 213 214 Phase DiffOutput Load Status Faults and Alarms Active Faults and AlarmsUser Shutdown EXI T Next System Ratings Second Scenario Manual StartupAuto Startup Modify DC BUS SET Point Target and Ramp Values Input Modify Current Limit Target and Ramp ValuesServ Skip Abort External maintenance bypass switch, dual-input UPS SIB External Maintenance Bypass External maintenance bypass switch, single-input UPS External Maintenance Bypass Switch Configurations Multiple Battery Cabinets Shutdown User Shutdown System Status Status ReportsHistory LOG Clear History Logs Clear Event LOG Status Reports Total Event LOGEvent Log 02 / 10 History LOGOUT-V IN-V Load Freq Output Input of / UF SBS Line Trap SBS Load Exit Configuration Screens Input Frequency DC BUS VoltsOutput Frequency Prev Cancel Save & Exit System SettingsSystem Settings Current Date Current Time Next PREV. Cancel Save & ExitOrder Number Time Single / Dual Input Enter PasswordDual Output Transformer Bypass WIND. no Options 10% Passive Filter SettingsActive Filter LBS Generator Auto Restart Options Alternate Power Pole FAN no Pulse Rectifier Battery GND Fault Green MachineLine Drop Compensation Prev Exit Auto Dial Communication OptionsNext Exit Pager Enabled Pager Number Pager PIN Pager Support ConfigurationModem Health Check Auto Dial YES Auto Dial OUT Pager PREV. Cancel Next PREV. Cancel Factory Settings 10 % Passive Filter SettingsNext Cancel Latching Alarm MaskDial Freeze Alarm / Fault Name Battery Fuse Fail Alarm / Fault NameAlarm / Fault Name F E Save & Exit Cancel Auto Dial Customer Alarm Interface Programmable Output Relay Board # Customer Alarm InterfaceRemote LED Board # STD SET User Defined Relay AssignmentsSTD SET UP Down ADD Remove Clear Exit Prog Relay # Manual Transfer Navigating Protocol Battery Test Battery Management Auto Test Battery Duration Battery CycleBattery Equalizer MIN MAX Weeks Auto Enabled DisabledManual Stop Start Temperature Battery Temp Compensation ChargeBattery Temperature Compensation Charge Equalize Time Period Battery Cycle Monitor Battery Temp Compensation Summary Clear BCM Battery Cycle MonitorClear Summary YES / no Summary Seconds Discharge CyclesTime Down BATT. EOD Lower SET Point BATT. EOD Upper SET Point Battery Time Low Warning BATT. Time LOW Warning Battery SupplementAuto Restart Auto Restart Trigger Condition Alarm Notifications System Status Monitoring System Status Sign OFF Date 10/30/01 System StatusNext Prev Save & Exit Sign OFF Date 10/30/02 Accumulated Operating Hours on UPS Accumulated Backup HoursAccumulated Operating Hours on Bypass Accumulated # of Brown Outs Faults Faults, Alarms, Status On Battery Input Contact #1 Alarm / Fault Name F E DelayUP Down Description L Latching...D Dial Summary Alarms, functions, and corrective actions Alarm Messages Contact Liebert Global Service to check Excess load from the UPS and attempt to EPO Maximum heat sink temperature limit This is a summary event based on Battery is discharging. This occurs RMS input current has reached Output kVA or kW or RMS current has With the load on UPS, PhaseB output KVA Condition only causes an alarm, but should Push-button switch located on See 3.3.7 Battery Management All of the alarms before attempting to Status Communication Interfaces Worldwide Reporting 1 RS-232 Port Local Reporting TerminalAuto-Dial Dial Out Pager Requesting Information SiteScan Remote Alarm Status Panel Load on Bypass Setting Up External Communication DevicesOK to Transfer Momentary Overloads Input Power Failure Load on Battery Overloads Automatic OperationsAutomatic Transfers to Bypass Automatic Re-transfers to UPS Automatic Module Off Line Maintenance Battery Maintenance Routine MaintenanceRecord Log Air Filters Battery Safety Precautions Torque Requirements Battery voltage record Detecting Trouble Reporting a ProblemCorrective Actions Recommended Test Equipment Maintenance 101 Maintenance 102 Page Ne t