Справочник ПользователяСодержаниеImportant Safety Instructions7Save These Instructions.71.0 Introduction9Table 1 Model Numbers and Ratings91.1 Definitions10Uninterruptible Power System (UPS)10UPS Module10UPS Module Cabinet10Battery Cabinet10Input Power10Input Filter10Input Isolation Transformer10Input Auto Transformer10Rectifier/Charger10Inverter10Internal Control System10Operator Controls and Display10Static Bypass Line11Static Transfer Switch11Transfer11Retransfer11Maintenance Bypass Line11External Maintenance Bypass Cabinet11Slim-Line Distribution Cabinet111.2 Modes of Operation121.2.1 Through the UPS Module121.2.2 Static Bypass Line121.2.3 Maintenance Bypass Line122.0 Installation132.1 Safety Precautions13Table 2 Site Planning Data, Series 300 UPS, 10 to 50 kVA14Table 3 Site Planning Data, Series 300 UPS, 65 to 125 kVA152.2 UPS Installation162.2.1 Installation Considerations162.2.2 Unloading and External Inspection172.2.3 Internal Inspection of the UPS System172.2.4 Equipment Location172.3 Battery Installation18Battery Safety Precautions182.3.1 Matching Battery Cabinets192.3.2 Non-Standard Batteries202.4 Electrical Wiring212.4.1 UPS Wire Size Guidelines212.4.2 Power and Control Wiring212.4.3 Battery Wiring22Table 4 Table 310-1623Table 5 Connection Type / Wire Size Range24Table 6 Torque Specifications (Unless Otherwise Labeled)242.4.4 Wiring Connections252.4.5 Wiring Inspection25Figure 1 Single Line Diagram 10-125 kVA26Figure 2 Single Line Diagram 10-125 kVA with Optional External Maintenance Bypass27Figure 3 UPS Cabinet Installation Diagram 10-30 kVA28Figure 4 UPS Cabinet Installation Diagram 40-50 kVA29Figure 5 UPS Cabinet Installation Diagram 65-125 kVA30Figure 6 Battery Cabinet Installation Diagram - 22-inch Frame31Figure 7 Battery Cabinet Installation Diagram - 36-inch Frame (continued)32Figure 8 Control Wiring Diagram 10-30 kVA34Figure 9 Control Wiring Diagram 40-50 kVA35Figure 10 Control Wiring Diagram 65-125 kVA36Figure 11 Field Wiring Terminations (continued)373.0 Operation393.1 Operator Controls and Indicators393.1.1 Digital Display Screen39Figure 12 Operator Controls and Indicators on UPS Module Cabinet Front39Figure 13 Block Diagram of the Series 300 UPS403.1.2 Selection Pads41Figure 14 Display Screen and Selection Pads413.1.3 Power Status Diagram41Figure 15 Power Status Diagram413.1.4 Rotary Switch423.1.5 Advisory Display42Figure 16 Rotary Switch and Advisory Display423.2 Display Screen Menu43Figure 17 Menu Selection Arrangement433.3 Default Screen Messages443.3.1 Normal Operation443.3.2 Warning: Load on Maintenance Bypass443.3.3 Warning: Load on UPS453.3.4 Warning: Load on Static Bypass453.3.5 Fault: System Shutdown453.3.6 UPS on Battery453.4 Alarm Messages463.4.1 UPS Response to an Alarm463.4.2 Operator Response to an Alarm463.5 System Status Screens473.5.1 Meter Functions473.5.2 System Configuration483.5.3 Alarm History523.5.4 Lamp Test523.6 Start-Up533.6.1 Start-Up Procedure53Start-Up from Position 053Start-Up from Position 1543.6.2 Abnormal Conditions During Start-Up57Table 7 Alarm Messages During Start-Up573.6.3 Response to an Incorrect StartUp Sequence583.7 Normal Operation593.8 Shutdown603.8.1 Shutdown to Maintenance Bypass603.8.2 Complete Shutdown603.8.3 Emergency Shutdown603.9 Response to a Power Failure613.9.1 UPS Response613.9.2 Operator Response623.9.3 As Battery Time Approaches Zero623.10 Response to a UPS Failure633.10.1 UPS Response633.10.2 Operator Response633.11 Alarm Messages64Table 8 Alarm Messages (continued)644.0 Maintenance674.1 Safety Precautions674.2 When To Call684.3 Steps To Take684.4 Preventive Maintenance694.4.1 Maintaining an Operator’s Log694.4.2 Changing the Air Filter694.4.3 Periodic Restart of the UPS694.4.4 Maintaining the Battery70Battery Safety Precautions70Battery Safety Precautions in French Per CSA Requirements71Instructions Importantes Concernant La Sécurité71Conserver Ces Instructions71Matching Battery Cabinets73Non-Standard Batteries744.5 Liebert Customer Service and Support75Professional Start-up75Maintenance Agreements75Training75Warranties755.0 System Options765.1 General765.2 Optional External Maintenance Bypass Cabinet765.2.1 Installation76Location Considerations:76Electrical Wiring:775.2.2 Operation78Control (Rotary Switch)78Figure 18 External Maintenance Bypass Rotary Switch78Start-up from “Maintenance” Position (External Maintenance Bypass Cabinet)79Figure 19 Block Diagram of the External Maintenance Bypass79Shutdown to “Maintenance” Position80Complete Shutdown805.3 Optional Slim-Line Distribution815.4 Optional Remote Status Panel815.5 Optional Remote Contact Board815.6 Optional RS-232 Interface Port825.6.1 Using a Terminal as a Remote Station82Figure 20 Cable Connections between UPS and Terminal825.6.2 Remote Front Panel (Terminal Mode)83Figure 21 UPS Remote Monitor/Control83Table 9 Terminal Mode Menu835.6.3 Emerson Standard Protocol (ESP)845.6.4 Remote Load Control845.6.5 Setting the Password845.7 Optional Internal SNMP (Simple Network Management Protocol) Support855.7.1 Using an SNMP Adapter (Optional)855.8 Optional Internal Modem865.8.1 The Communication Mode Screen86Setting the Modem Mode86The Modem Present Field86The Call #2 Field86The Baud Rate Field865.8.2 Using the Modem87Incoming Calls87Outgoing Calls87Table 10 Dial-Out Events87Calling a Pager88Calling a Modem89Editing the Phone Numbers90Testing the Dial-Out Setup91Table 11 Last Attempt(s) Messages915.8.3 Setting the Data Rate915.9 Optional SiteScan®/Sitemaster Interface925.10 Optional IBM® AS/400 Signal Interface925.11 Optional System/38 Power Warning Signal935.12 Optional Battery Circuit Breaker935.13 Optional Contact Isolator Board935.14 Optional DC Ground Fault Alarm935.15 Optional Computer Interface System935.16 Optional Multi-Computer Interface System945.17 Optional IBM® AS/400 Multi-Interface System94Figure 22 Optional Maintenance Bypass Cabinet95Figure 23 Optional Maintenance Bypass Cabinet with Isolation Transformer96Figure 24 Optional Slim-Line Distribution (continued)97Figure 25 Optional Remote Status Panel99Figure 26 Optional Remote Contact Board100Figure 27 Optional IBM® AS/400 Signal Interface101Figure 28 Optional IBM® AS/400 Signal Interface (with Remote Status Panel)102Figure 29 Optional Battery Circuit Breaker 10-75 kVA103Figure 30 Optional Battery Circuit Breaker 100-125 kVA104Figure 31 Optional Computer Interface System105Figure 32 Optional Multi-Computer Interface System106Figure 33 Optional IBM® AS/400 Multi-Interface System1076.0 Specifications1086.1 Electrical Specifications1086.1.1 AC Inputs to UPS1086.1.2 AC Output. UPS Inverter1096.2 Ratings1106.3 Environmental Specifications1106.4 Mechanical Specifications1106.5 Battery111Table 12 Matching Battery Cabinets111Размер: 1,6 МБСтраницы: 113Язык: Tiếng việtПросмотреть