Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- INTRODUCTION
- Single UPM and Two UPM Configurations
- Figure 1-2. 600V 2x UPM Configuration
- Single UPM Plus 1 UPM Configuration
- UPS Standard Features
- Advanced Battery Management
- Distributed Bypass System
- Energy Saver and High Alert Modes
- Battery System
- Using This Manual
- Symbols, Controls, and Indicators
- Getting Help
- SAFETY WARNINGS
- UPS INSTALLATION PLAN AND UNPACKING
- Installation Considerations
- V, 400V, 415V, and 480V Model Configurations
- Figure 3-1. Single UPM Configuration Dimensions
- Figure 3-2. Single UPM Configuration, Plus 1 FI-UPM (Dimensions)
- Figure 3-3. Two UPM Configuration (Dimensions)
- V Model Configurations
- Figure 3-5. 600V Single UPM Configuration, Plus 1 FI-UPM
- Figure 3-6. 600V Two UPM Configuration
- Figure 3-7. Side View Dimensions and Center of Gravity Measurements
- UPS System Power Wiring Preparation
- UPS System Interface Wiring Preparation
- Distributed Bypass Power Wiring Preparation
- Figure 3-8. Single UPM Configuration as Shipped on Pallet (380V, 400V, 415V, and 480V)
- Figure 3-9. Two UPM Configuration as Shipped on Pallet (380V, 400V, 415V, and 480V)
- INSTALLATION
- Figure 4-1. Removing the ISBM Section Left Side Shipping Bracket
- Figure 4-2. Removing the ISBM Section Right Side Shipping Bracket
- Mechanically Joining the Sections (600V Models Only)
- Figure 4-4. ISBM and UPM Sections Joined
- Figure 4-5. ISBM Section to UPM Section Joining Brackets
- Electrically Connecting the Sections (600V Models Only)
- Figure 4-6. UPS Intercabinet Interface Harness Locations
- Connecting Intercabinet CAN Cables and Connectors
- Figure 4-8. Pl1 Interface Board Location
- Field Installed UPM Installation
- Installing UPS External and Battery Power Wiring
- External Power Wiring Installation
- Figure 4-12. ISBM and UPM Section Conduit and Wire Entry Locations
- Figure 4-13. Distributed Bypass Wire Length
- Figure 4-14. ISBM Section Power Terminal Locations (380V, 400V, 415V, and 480V Models)
- Figure 4-15. ISBM Section Power Terminal Locations (600V Models)
- Figure 4-16. ISBM Section Power Terminal Detail – Section AA (380V, 400V, 415V, and 480V Models)
- Battery Power Wiring
- Installing Interface Connections
- TB1, TB2, and TB3 Connections (Other than TB1 Battery Interface Connections)
- Figure 4-18. ISBM Section Interface Terminal Locations
- Figure 4-19. Interface Terminal Detail
- Figure 4-21. Terminal Blocks TB1, TB2, and TB3 Connector Assignments
- TB1 Battery Interface Connections
- Figure 4-22. Typical Battery Interface Connection – Common Battery System
- X-Slot Connections
- Installing a REPO Switch
- Figure 4-26. REPO Switch
- Figure 4-27. Normally-Open REPO Switch Wiring
- Figure 4-28. Normally-Closed REPO Switch Wiring
- Installing Options, Accessories, and Distributed Bypass Control Wiring
- INSTALLATION CHECKLIST
- DISTRIBUTED BYPASS INSTALLATION CHECKLIST
- INSTALLING OPTIONS AND ACCESSORIES
- Installing an Optional Hot Sync CAN Bridge Card
- Figure 5-2. Hot Sync CAN Bridge Card Connections
- Installing Distributed Bypass Control Wiring
- Figure 5-3. Distributed Bypass System CAN and Pull-Chain Simplified Interface Wiring
- Figure 5-5. Distributed Bypass Pull-Chain Wiring without MOBs
- Figure 5-6. Distributed Bypass Pull-Chain Wiring with MOBs
- Installing an Optional Remote Monitor Panel II
- Figure 5-7. Remote Monitor Panel II and Relay Interface Module II Terminal Locations
- Figure 5-8. Remote Monitor Panel II, Relay Interface Module II, or Supervisory Contact Module II Wiring
- Installing an Optional Relay Interface Module II
- Installing an Optional Supervisory Contact Module II
- Figure 5-10. Supervisory Contact Module II Terminal Location
- Accessory Mounting Dimensions
- Figure 5-12. Remote Monitor Panel II Dimensions
- Figure 5-13. Relay Interface Module II Dimensions
- Figure 5-14. Supervisory Contact Module II Dimensions
- UNDERSTANDING UPS OPERATION
- Single UPS
- Figure 6-2. Path of Current Through the UPS in Online Mode
- Energy Saver System (ESS) Mode
- Bypass Mode
- Battery Mode
- Figure 6-4. Path of Current Through the UPS in Battery Mode
- Single UPS Unit System Oneline Configurations
- Figure 6-5. One UPM, Rectifier Feed, Battery System, Dual-Feed Configuration, Continuous Static Switch
- Figure 6-6. One UPM, Common Rectifier Feed, Common Battery, Dual-Feed Configuration, Continuous Static Switch FI-UPM
- Figure 6-7. One UPM, Common Rectifier Feed, Separate Battery, Dual-Feed Configuration, Continuous Static Switch FI-UPM
- Figure 6-8. Two UPM, Common Rectifier Feed, Common Battery, Dual-Feed Configuration, Continuous Static Switch
- Figure 6-9. Two UPM, Common Rectifier Feed, Separate Battery, Dual-Feed Configuration, Continuous Static Switch
- Figure 6-10. One UPM, Rectifier Feed, Battery System, IOM Configuration
- Figure 6-11. One UPM, Common Rectifier Feed, Common Battery, IOM Configuration, FI-UPM
- Figure 6-12. One UPM, Common Rectifier Feed, Separate Battery, IOM Configuration, FI-UPM
- Figure 6-13. Two UPM, Common Rectifier Feed, Common Battery, IOM Configuration
- Figure 6-14. Two UPM, Common Rectifier Feed, Separate Battery, IOM Configuration
- Figure 6-15. Simplified Dual-Feed UPS with Maintenance Bypass Panel
- Multiple UPS Distributed Bypass System
- Online Mode - Distributed Bypass
- Bypass Mode – Distributed Bypass
- Battery Mode - Distributed Bypass
- Figure 6-18. Path of Current through the UPSs in Battery Mode - Distributed Bypass
- Multiple UPS Distributed Bypass System Oneline Configurations
- Figure 6-19. Typical Distributed Bypass System - Continuous Static Switch, 1+1 and 2+0 Configurations
- Figure 6-20. Typical Distributed Bypass System -Continuous Static Switch, 2+1 and 3+0 Configurations
- Figure 6-21. Typical Distributed Bypass System -Continuous Static Switch, 3+1 and 4+0 Configurations
- UPS OPERATING INSTRUCTIONS
- Circuit Breakers
- Status Indicators
- Figure 7-3. Parts of the Touch Screen
- Figure 7-4. Sign In or Password Request Screen
- Using the Main Menu Buttons
- Power Maps Screen (Online Mode)
- Figure 7-8. Average Efficiency Screen from Home Screen
- Power Maps Screen (Bypass Mode)
- Meters Summary Screen
- Input Meters Screen
- Figure 7-15. Output Meters Screen
- Input Meters Detail Screen
- Battery Meters Screens
- Figure 7-20. Battery Log Detail
- System Events Main Screen
- Figure 7-23. User Log Screen
- System Status Screen and Controls
- Figure 7-27. Module Control Detail Screen
- Settings Screen
- Configuration Options Screen
- Figure 7-33. Disable ESS Screen
- Statistics Basic Screen
- ESS Comparison Screen
- System Overview Screen
- UPS Operation using the Color Touchscreen Control Panel
- Using the Remote Emergency Power-off Switch
- Figure 7-40. REPO Operation
- Multiple UPS Distributed Bypass Operation
- Starting the Distributed Bypass System in Bypass Mode
- Single UPM Shutdown
- Single UPS Shutdown using Load Off
- Single UPS Shutdown using UPM Shutdown
- Single UPS Restart
- UPS and Critical Load Shutdown
- Using the UPS LOAD OFF Pushbutton
- Using the UPS LOAD OFF Command
- COMMUNICATION
- PredictPulse
- Power Management Software
- Remote Monitor Panel II
- Relay Interface Module II
- Supervisory Contact Module II
- UPS MAINTENANCE
- Performing Preventive Maintenance
- Figure 9-1. ISBM and UPM Section Air Filter Locations - Continuous Static Switch
- Figure 9-2. FI-UPM Air Filter Location
- PERIODIC Maintenance
- Installing Batteries
- Maintenance Training
- PRODUCT SPECIFICATIONS
- UPS Output
- UPS Environmental
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Understanding UPS Operation6-4 Eaton ® Power Xpert® 9395P-300 (300kVA, 300kW) UPS Installation and Operation Manual P-164000563—Rev 04 www.eaton.com/powerquality6.2.3 Energy Saver System (ESS) ModeWhen the UPS is operating in ESS mode, commercial AC power is supplied directly to the critical load throughthe continuous static switch. Power line filtering and spike protection for the load are provided by the input andoutput filter networks, and the UPS actively monitors the critical bus for power disturbances. When in thismode, the input and output contactors are closed and the link is maintained through the diode bridge.If commercial power voltage or frequency disturbances are detected, the system forward transfers to Batterymode for minor disturbances and then to double-conversion mode for more severe disturbances. During acomplete power outage, the transfer takes place within 2 ms to ensure loads being fed by the system outputare not interrupted. All forward transfers transfer to Battery mode before returning to double-conversion mode.In High Alert mode the unit transfers from ESS mode to double-conversion mode or if in double-conversionmode remains in double-conversion mode for a default time period of one hour (customer configurable). At thecompletion of the time period, the unit defaults back to ESS mode. If the High Alert command is received duringthe time period, the timer will be restarted.ESS mode is a normal operating mode, and not an alarm condition. While the UPS is in this mode, the Onlinelight on the front display will illuminate.6.2.4 Variable Module Management SystemIn VMMS mode, the UPS operates as a traditional double-conversion UPS. However, the UPS will selectivelyshift the load to fewer UPMs based on the required load in order to force the remaining UPMs to carry a higherload. The efficiency rating for each UPM is highest when loads are greater than 50% of the system rating.Therefore, with multiple UPMs, a UPS can achieve higher efficiencies for lighter loads.When a UPM is placed into VMMS mode, the UPM will stop gating the inverter and rectifier and keep theoutput contactor closed in order to maintain voltage match and phase lock to the critical bus. In this mode theUPS actively monitors the critical bus, keeping the UPM input contactors closed in order to keep the DC linkprimed (through the rectifier diodes) and also to allow the UPM to immediately return to active mode in theevent of a disturbance or load step on the critical bus.VMMS limits the maximum power available from a UPM when in VMMS mode. The default setting is 55% ofthe UPM full power rating. If the limit is exceeded, additional UPMs take on the increased load. The VMMSredundancy setting sets the number of redundant UPMs that the customer requires. Both the VMMS UPMload limit and UPM redundancy are customer configurable.VMMS's UPM automatic scheduling rotates the idle UPMs every month with the ABM cycle. This allows theUPMs to have equal load-share time and also conducts a periodic UPM readiness test. The automatic ABMscheduler selects the next UPM in turn after each charge-to-float transition. If ABM is disabled, the schedulerselects the next UPM after conducting the automatic battery test. If ABM and automatic battery tests aredisabled, the scheduler selects the next UPM at the beginning of each month.In High Alert mode, the UPS defaults to double-conversion Online mode and all UPMs go active for one hour(customer configurable). At the completion of the hour, the UPS defaults back to VMMS mode. If the High Alertcommand is received during the one hour, the one hour timer will be restarted.NOTE VMMS and ESS modes are mutually exclusive. If ESS mode is enabled, VMMSmode is disabled.NOTE VMMS and ESS modes are mutually exclusive. If VMMS mode is enabled, ESSmode is disabled. |
