Справочник ПользователяСодержаниеSafety Precautions13Conformity and Standards13User-Serviceable Parts14Battery Voltage Exceeds 400VDC141.0 Single Module UPS Installation151.1 Introduction151.2 Preliminary Checks151.3 Location161.3.1 UPS Room161.3.2 External Battery Room161.3.3 Storage161.4 Positioning171.4.1 System Cabinets171.4.2 30 to 40kVA UPS171.4.3 60-200kVA UPS171.4.4 Moving the Cabinets171.4.5 Clearances181.4.6 Access181.4.7 Final Positioning181.4.8 Floor Anchoring181.4.9 Cable Entry18Top Cable Entry-Optional181.5 External Protective Devices181.5.1 Rectifier and Bypass Input19Earth Leakage (RCD)19Figure 1 Residual current circuit breakers (RCCB) symbols191.5.2 External Battery191.5.3 UPS Output191.6 Power Cables20Table 1 Maximum steady state AC and DC currents20Table 2 Distance from floor to connection point on the equipment201.6.1 Cable Termination211.7 Control Cables and Communication231.7.1 Monitor Board Features23Figure 2 Monitoring board (U2) auxiliary terminal block detail231.8 Dry Contacts241.8.1 Input Dry Contacts24X3 Ancillary Control and Alarms24Figure 3 Input dry contacts24Table 3 Input dry contacts at X3241.8.2 Maintenance Bypass Cabinet Interface25Table 4 Maintenance bypass cabinet interface251.8.3 External Circuit-Breaker Interface25Table 5 External circuit-breaker interface251.8.4 Output Dry Contacts26Figure 4 Output dry contacts and EPO wiring for firmware before M16226Table 6 Output dry contact relays for firmware before M16226Figure 5 EPO wiring for firmware M200 or later261.8.5 Emergency Power Off Input26Table 7 EPO input contact relays27X5: Auxiliary DC Power Output27X6: Analog Input Interface27X7: External Battery Temperature Detector Interface27Serial Ports RS232-1 and RS232-228Intellislot Web Browser, SNMP, ModBus and Relay Cards Interface281.8.6 External Bypass Switch Interlock282.0 Battery Installation292.1 Introduction292.2 Safety302.3 Battery Cabinet302.3.1 Introduction302.3.2 Temperature Considerations312.3.3 Dimensions312.3.4 Weight31Table 8 Dimensions and weight312.3.5 Circuit Breaker Features312.3.6 Moving the Battery Cabinets322.3.7 Cable Entry322.3.8 General Arrangement Drawings33Figure 6 Narrow battery cabinet with top and bottom cable entry locations33Figure 7 Narrow battery cabinet with top cable entry location34Figure 8 Wide battery cabinet with top and bottom cable entry locations35Figure 9 Wide battery cabinet with bottom cable entry location36Figure 10 Wide battery cabinet with fuse or optional circuit breaker locations37Figure 11 Large battery cabinet dimensions38Figure 12 Large battery cabinet with fuse or optional circuit breaker locations39Figure 13 SENXA0NBCN4LCB.eps40Figure 14 SENXA0NBCN4LF41Figure 15 SENXA0NBCN5LCB42Figure 16 SENXA0NBCN5LF43Figure 17 SENXA0NBCWXX3LCB44Figure 18 SENXA0NBCWXX3LF45Figure 19 SENXA0NBCWXX4LCB_2x446Figure 20 SENXA0NBCWXX4LCB_4x247Figure 21 SENXA0NBCWXX4LF_2x448Figure 22 SENXA0NBCWXX4LF_4x2492.4 Battery Power Cables502.4.1 Connection Principles502.4.2 Fitting the Batteries502.4.3 Connecting the Battery502.4.4 Battery Room Design50Figure 23 Battery room design502.5 Battery Control512.6 Battery Circuit Breaker Box52Table 9 UPS-circuit breaker configurations52Figure 24 Battery circuit breaker box-30-120kVA and 140-200kVA53Table 10 Battery circuit breaker box legend53Figure 25 Battery circuit breaker box connection54Table 11 Battery control label description (X102)552.6.1 Battery Temperature Sensor-Optional55Figure 26 Single temperature sensor and monitor board-U255Figure 27 Multiple temperature sensors, battery circuit breaker box and UPS module563.0 UPS Multi-Module Installation573.1 General57Figure 28 Emergency power off connections573.2 Paralleled UPS Modules583.2.1 Cabinet Installation58Figure 29 Typical 1+N system block diagram with common input supply, with separate batteries and optional output / bypass distribution panel58Figure 30 Dry contacts, multiple UPS modules with distribution panel593.2.2 External Protective Devices593.2.3 Power Cables593.2.4 Control Cables60Intermodule Control60Figure 31 Connection of 1+N system parallel control cables603.3 Hot-Standby UPS Modules603.3.1 Cabinet Installation603.3.2 External Protective Devices603.3.3 Power Cables61Figure 32 Hot standby configuration613.4 Dual Bus System623.4.1 Cabinet Installation62Figure 33 Typical dual bus system configuration with static transfer switch and Load Bus Synch623.4.2 External Protective Devices623.4.3 Power Cables623.4.4 Control Wires63Figure 34 Connections of a typical dual bus system utilising Load Bus Synch633.4.5 Extended Dual Bus Synchronization Option (DBS Interface Box)634.0 External Optional Cabinets644.1 External Maintenance Bypass Cabinets644.2 Interlock with UPS Module64Figure 35 External maintenance bypass cabinet with separate bypass input644.3 Isolation Transformer Option65Figure 36 Equipment arrangement-UPS, battery cabinet and top-entry Isolation Transformer Cabinet65Figure 37 Single input external isolation transformer cabinet65Figure 38 Dual input external isolation transformer cabinet66Figure 39 Output external isolation transformer cabinet664.4 Top Cable Entry Option665.0 Installation Drawings67Figure 40 Electrical connections67Figure 41 General arrangement-30-40kVA UPS68Figure 42 Front view, door open30-40kVA NX69Figure 43 Cable terminal layout-30-40kVA NX70Figure 44 Location of parallel logic board M3 and options-30-40kVA NX71Figure 45 Internal battery layout and connections-30-40kVA NX72Figure 46 General arrangement-60-80kVA NX73Figure 47 Front view doors open-60-80kVA NX74Figure 48 Cable terminal layout-60-80kVA NX75Figure 49 General arrangement-100-120kVA NX76Figure 50 Front view, door open-100-120kVA NX77Figure 51 Parallel logic board location-100-120kVA NX77Figure 52 Cable terminal layout-100-120kVA NX78Figure 53 General arrangement-140-200kVA NX78Figure 54 Front view, door open-140-200kVA NX79Figure 55 Parallel logic board location-140-200kVA NX79Figure 56 Cable terminal layout-140-200kVA NX80Figure 57 Optional external Maintenance Bypass Cabinet, 600mm wide81Figure 58 Optional external Maintenance Bypass Cabinet, 800mm wide82Figure 59 Optional External Maintenance Bypass Cabinet, 850mm wide83Figure 60 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.184Figure 61 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.385Figure 62 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.5866.0 Operation876.1 Introduction87Figure 63 Single unit block diagram with split-bypass input876.1.1 Split-Bypass Input886.1.2 Static Transfer Switch886.1.3 Battery Circuit Breaker886.1.4 Battery Temperature Compensation886.1.5 Redundant Control Power Supply Board886.1.6 Socket Outlet886.2 Multi Module UPS-1+N89Figure 64 1+N multi-module UPS with external maintenance bypass switch896.2.1 Features of NX Multi-Module UPS Configurations896.2.2 Requirements for Paralleling of UPS Modules906.3 Modes of Operation906.3.1 Normal Mode906.3.2 Battery Mode (Stored Energy Mode)906.3.3 Auto-Restart Mode906.3.4 Bypass Mode916.3.5 Maintenance Mode (Manual Bypass)916.3.6 ECO Mode (Single UPS Only)916.3.7 Parallel Redundancy Mode (System Expansion)916.3.8 Hot-Standby Mode916.3.9 Frequency Converter Mode916.3.10 Source Share Mode (Co-Generation)916.4 Battery Management-Set During Commissioning926.4.1 Normal Function926.4.2 Advanced Functions (Software Settings Performed by the Commissioning Engineer)92Battery Self-Test and Self-Service926.5 Battery Protection (settings by commissioning engineer)927.0 Operating Procedures937.1 Introduction937.2 Startup in Normal Mode937.3 Startup into ECO Mode957.4 Battery Test Mode Procedures957.4.1 Test Procedure957.5 UPS Self-Test967.5.1 UPS Self-Test Procedure967.6 Maintenance Bypass Procedure and UPS Shutdown96Figure 65 Example of configuration for single UPS with external Maintenance Bypass Cabinet977.7 Isolation of One Module in a Multi-Module System987.7.1 Multi-Module Systems With External Output CB198Figure 66 Typical 1+N system block diagram with common input supply, with separate batteries and optional output / bypass distribution panel987.7.2 Multi-Module System Without External Output Circuit Breaker 1997.8 Insertion of One Module in a Multi-Module System1007.9 Shutdown Procedure-Complete UPS and Load Shutdown1017.10 Emergency Shutdown With EPO1017.11 Reset After Shutdown for Emergency Stop (EPO Action) or Other Conditions1027.12 Auto Restart1027.13 Language Selection1037.14 Changing the Current Date and Time1037.15 Command Password1038.0 Operator Control Panel and Display1048.1 Introduction104Figure 67 UPS control and display panel104Table 12 UPS control and display panel components1048.1.1 Mimic Power Flow105Table 13 Rectifier indicator-1105Table 14 Battery indicator-2105Table 15 Bypass indicator-3105Table 16 Inverter indicator-4105Table 17 Load indicator-5105Table 18 Status (Alarm) indicator-61058.1.2 Audible Alarm (Buzzer)105Table 19 Audible alarm key1058.1.3 Direct Access Push Buttons (Keys)1068.1.4 LCD Monitor and Menu keys106Table 20 Menu key Icons and their meaning106Figure 68 Graphic LCD monitor windows and keypad106Figure 69 Menu tree1078.1.5 Detailed Description of Menu Items108Table 21 UPS system window108Table 22 Descriptions of UPS menus and data window items1088.2 All Status and Event Messages Displayed on the UPS Front Panel110Table 23 UPS messages1108.3 Prompt (Pop-Up) Windows115Table 24 Prompt windows, meanings1158.4 Dynamic Energy Flow Chart and UPS Help Screen116Figure 70 Help screen1168.5 Default Screen Saver116Figure 71 Default screen1169.0 Options-For Assembly Inside the UPS Cabinet1179.1 Protection1179.1.1 Redundant Back-Feed Protection1179.1.2 Seismic Anchors117Table 25 Seismic anchor sizing1179.1.3 Degree of Protection for the UPS Enclosure1179.1.4 Battery Start Facility117Figure 72 Battery Start Option for UPS with external battery1189.1.5 Bypass Current Sharing Inductors118Table 26 Bypass current sharing inductors-dimensions, values118Figure 73 Bypass current sharing inductances1199.1.6 Battery Ground Fault Detection120Table 27 Dry contact fault alarm signal is available for remote monitoring120Figure 74 Battery ground fault detection set connections1209.1.7 Replacing Dust Filters121Figure 75 Replacing the dust filters1219.1.8 Redundant Fan for Power Module1219.2 Communication and Monitoring122Figure 76 Communication bays and cable location1229.2.1 OC Web Card - SNMP/HTTP Network Interface Card123Figure 77 OC Web Card data summary window123Figure 78 OC Web Card battery data summary1239.2.2 Relay Card124Table 28 Relay Card pin configuration1249.2.3 Multiport-4 Card125Figure 79 SiteNet MultiPort4 Intellislot pin configuration125Table 30 SiteNet MultiPort4 Intellislot pin assignment1259.2.4 OC485 Web Card - Modbus, Jbus, IGM Net126Figure 80 OC485 Web card126Table 31 NX communication options1269.2.5 Remote Alarm Monitor12610.0 Technical Specifications12710.1 Conformity and Standards127Table 32 Compliance with European, international standards127Table 33 Environmental characteristics127Table 34 Efficiency, AC/AC128Table 35 Mechanical characteristics128Table 36 Rectifier AC input (mains)128Table 37 Intermediate DC circuit, battery129Table 38 Inverter output to critical load130Table 39 Bypass input131Размер: 6,7 МБСтраницы: 132Язык: EnglishПросмотреть