Liebert 30-130kVA manual

AC Power

For Business-Critical Continuity

Npower™ UPS

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

Contents

Main Page TABLE OF CONTENTS Page FIGURES Page TABL ES Page IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS. !WARNING OVERVIEW OF MANUAL 1.0 I 1.1 System Description 1.1.1 Reliability 1.1.2 Versatility 1.2 Safety Precautions 1.3 Modes Of Operation 1.3.1 Normal (Load On UPS) 1.3.2 Input Power Failure 1.3.3 Recharge !WARNING MIMIC DISPLAY RECT. INV. LOAD BATTERY SYS. STATUS 1.4 Operator Controls 1.5 Options 2.0 THEORY OF OPERATION 2.1 General Component Description 2.1.1 UPS Module 2.1.2 Battery System 2.2 Detailed Component Descriptions 2.2.1 Controls Hardware Firmware Page Operation After End-of-discharge Battery Disconnect Battery Charge Current Limiting Battery Equalize Charge Circuit 2.2.4 Inverter Nonlinear Load Characteristics Unbalanced Load Characteristics 2.2.5 Static Bypass Switch Static Switch Backfeed Protection Pulsed Parallel Operation Transfer and Retransfer Conditions 3.0 O 3.1 Operator Controls Page 3.1.1 Operator Control Panel 3.1.2 Navigation Buttons MAIN MENU STARTUP / SHUTDOWN STATUS REPORTS CONFIGURATION DOWN MANUAL TRANSFER BATTERY MANAGEMENT UP SELECT 3.1.3 Rotary Switch 3.2 Security Access and Passwords CONFIGURATION Page Primary Screens Secondary Screens MAIN MENU MIMIC DISPLAY MAIN MENU MIMIC DISPLAY MIMIC DISPLAY MIMIC DISPLAY Detailed Information Reports INPUT STATUS DC BUS / BATTERY STATUS NUMBER OF BATT. ONLINE 1 C BYPASS INPUT STATUS OUTPUT LOAD STATUS Faults and Alarms ACTIVE FAULTS AND ALARMS USER SHUTDOWN 03:58:29 05/22/00 03:58:29 05/22/00 EXIT ACTIVE FAULTS AND ALARMS INPUT LINE FAIL EXIT INPUT UNDERVOLTAGE BYPASS LINE FAIL INPUT OT/UF BYPASS OUT TOLERANCE SBS UNABLE SYSTEM RATINGS MIMIC DISPLAY Second Scenario Auto Startup !CAUTION STARTUP / SHUTDOWN MANUAL STARTUP USER SHUTDOWN EXIT MIMIC DISPLAY INPUT OK SKIP MODIFY CURRENT LIMIT TARGET AND RAMP VALUES TARGET (A) : 13 RAMP (S) : 10 SIB External Maintenance Bypass Page Multiple Battery Cabinets NUMBER OF BATTERY CABINETS 3.3.3 Shutdown USER SHUTDOWN CRITICAL LOAD SHUTDOWN EXIT INVERTER OFF MANUAL TRANSFER / RETRANSFER MANUAL TRANSFER / RETRANSFER STATUS REPORTS EVENT LOG MESSAGE: TOTAL 20 0 19 PREV 02 : 24 : 21 6 / 10 / 00 EVENT LOG EVENT LOG HISTORY LOG 1 P1 - METERING HISTORY LOG 1 P2 - STATUS HISTORY LOG 1 P3 - FAULTS / ALARMS 3.3.5 Configuration Screens EXIT CONFIGURATION SYSTEM SETTINGS USER SETTINGS FACTORY SETTINGS ALARM MASK CUSTOMER ALARM INTERFACE SYSTEM RATINGS SYSTEM RATINGS SYSTEM SETTINGS CURRENT DATE CURRENT TIME SYSTEM SETTINGS ENTER PASSWORD SINGLE / DUAL INPUT OPTIONS 10% PASSIVE FILTER SETTINGS OPTIONS OPTIONS PREV OPTIONS EXTERNAL MAINT. BYPASS NO EXIT COMMUNICATION OPTIONS AUTO DIAL DI SABLED AUTO DIAL PAGER SUPPORT CONFIGURATION PAGER ENAB LED PAGER NUMBER PAGER PIN 8773886786 COMMUNICATION OPTIONS USER SETTINGS USER SETTINGS Page 10 % PASSIVE FILTER SETTINGS FACTORY SETTINGS Alarm Mask FACTORY SETTINGS ALARM / FAULT NAME ...D - Dial... SAVE & EXIT DOWN SELECT ALARM / FAULT NAME BATTERY FUSE FAIL CANCEL AUTO DIAL Customer Alarm Interface CUSTOMER ALARM INTERFACE CUSTOMER ALARM INTERFACE PROGRAMMABLE OUTPUT RELAY BOARD # 1 RELAY ASSIGNMENTS AS400 STD SET USER DEFINED ALARM / FAULT NAME PROG RELAY # 1 Navigating Protocol 3.3.6 Manual Transfer EXIT MANUAL TRANSFER / RETRANSFER TRANSFER TO BYPASS OK MANUAL TRANSFER / RETRANSFER BATTERY MANAGEMENT SAVE & EXITCANCEL BATTERY TEST AUTO TEST EXIT Battery Equalizer BATTERY CYCLE MIN 2 MAX 9 WEEKS 2 BATTERY DURATION MIN 30 MAX 900 SECONDS AUTO STOP START ENABLED DISABLED MANUAL EQUALIZE TIME PERIOD EQUALIZE VOLTAGE BATTERY TEMP COMPENSATION CHARGE Battery Cycle Monitor BATTERY TEMP COMPENSATION DISABLE 15 C = TEMPERATURE 20 C BATTERY TEMP COMPENSATION CHARGE < < << BATTERY CYCLE MONITOR BATTERY CYCLE MONITOR PREV 0 - 30 SECONDS DISCHARGE CYCLES DOWN UP EXIT TIME SUMMARY PAGE 5 PREV. SAVE & EXIT CANCEL Battery Supplement 3.3.8 Auto Restart BATT. TIME LOW WARNING MIN 2 MAX 5 Alarm Notifications Auto Restart Trigger Condition AUTO RESTART AUTO RESET TIMING 5 AUTO RESTART SETTING SYSTEM AUTO RESTART AUTO RESTART IN PROGRESS QUALIFYING INPUT POWER CANCEL 3.3.9 System Status Monitoring SIGN OFF DATE 10/30/01 SYSTEM STATUS Page 3.4 Faults, Alarms, Status 3.4.1 Faults Page Page Alarm Messages Page Page Page Page Page Page Page Page Page Page Page Page Page 3.4.3 Status 3.5 Communication Interfaces 3.5.1 RS-232 Port: Local Reporting Terminal 3.5.2 Worldwide Reporting Auto-Dial Requesting Information Dial Out Pager PAGER SUPPORT CONFIGURATION EXIT 3.5.3 Remote Alarm Status Panel 3.5.4 SiteScan 3.5.5 Setting Up External Communication Devices 3.6 Modes Of Operation 3.6.1 Load on Bypass MIMIC DISPLAY INV. LOAD RECT. SERV NORM 3.6.3 Momentary Overloads 3.6.4 Input Power Failure (Load on Battery) MIMIC DISPLAY RECT. RECT. INV. LOAD FAULTS 3.6.5 Automatic Operations Overloads Automatic Transfers to Bypass Automatic Re-transfers to UPS Automatic Module Off Line 4.0 M 4.1 Safety Precautions 4.2 Routine Maintenance 4.2.1 Record Log 4.2.2 Air Filters 4.2.3 Battery Maintenance 4.2.4 Battery Safety Precautions 4.2.5 Torque Requirements 4.3 Detecting Trouble 4.4 Reporting a Problem 4.5 Corrective Actions 4.6 Recommended Test Equipment Page Page Page Ensuring The High Availability 0f Mission-Critical Data And Applications. Technical Support / Service Locations