Contents - important safety instructions
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Introduction
- Control Panel
- Maintenance Bypass Module
- Input Output Module Configuration
- Battery System
- Using This Manual
- Symbols, Controls, and Indicators
- For More Information
- Safety Warnings
- UPS Installation Plan and Unpacking
- Figure 3‐1. UPS Cabinet Dimensions (Front View)
- Figure 3‐2. UPS Cabinet Dimensions (Right Side View)
- Figure 3‐4. UPS Cabinet Dimensions (Bottom View)
- Figure 3‐6. UPS Cabinet Center of Gravity
- UPS System Power Wiring Preparation
- UPS System Interface Wiring Preparation
- Distributed Bypass Power Wiring Preparation
- Inspecting and Unpacking the UPS Cabinet
- UPS System Installation
- Figure 4‐1. Removing the Left Side Shipping Bracket
- Figure 4‐2. Removing the Right Side Shipping Bracket
- Field Installed UPM Installation
- Hole Barrel Lug Terminations to Bus Bar Installation
- Figure 4‐4. Conduit and Wire Entry Locations
- Figure 4‐5. Distributed Bypass Wire Length
- Figure 4‐6. UPS Power Terminal Locations – Common Rectifier Feed
- Figure 4‐7. UPS Power Terminal Detail AA – Common Rectifier Feed
- Figure 4‐8. UPS Power Terminal Locations – Separate Rectifier Feed
- Figure 4‐9. UPS Power Terminal Detail AA – Separate Rectifier Feed
- Battery Power Wiring
- Figure 4‐11. UPS Power Terminal Detail BB – Common Battery
- Installing Interface Connections
- Figure 4‐13. Interface Terminal Locations
- Figure 4‐14. Interface Terminal Detail
- Figure 4‐16. Terminal Blocks TB1, TB2, and TB3 Connector Assignments
- TB1 Battery Interface Connections
- Figure 4‐17. Typical Battery Interface Connection – Common Battery System
- X-Slot Connections
- Installing a REPO Switch
- Figure 4‐21. Normally-Open REPO Switch Wiring
- Figure 4‐22. Normally‐Closed REPO Switch Wiring
- Installing Options, Accessories, and Distributed Bypass Control Wiring
- Installing Options and Accessories
- Figure 5‐2. Powerware 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 Remote Monitor Panel 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
- Figure 5‐11. Supervisory Contact Module II TB2
- Accessory Mounting 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 Mode
- Variable Module Management System
- Bypass Mode
- Battery Mode
- UPS System Oneline Configurations
- Figure 6‐6. UPS System – Common Rectifier Feed, Common Battery, Dual‐Feed Configuration
- Figure 6‐7. UPS System – Common Rectifier Feed, Separate Battery, Dual‐Feed Configuration
- Figure 6‐8. Plus 1 UPS System – Common Rectifier Feed, Common Battery, Dual‐Feed Configuration
- Figure 6‐9. Plus 1 UPS System – Common Rectifier Feed, Separate Battery, Dual‐Feed Configuration
- Figure 6‐10. UPS System – Common Rectifier Feed, Common Battery, IOM Configuration
- Figure 6‐11. UPS System – Common Rectifier Feed, Separate Battery, IOM Configuration
- Figure 6‐12. Plus 1 UPS System – Common Rectifier Feed, Common Battery, IOM Configuration
- Figure 6‐13. Plus 1 UPS System – Common Rectifier Feed, Separate Battery, IOM Configuration
- Figure 6‐14. UPS System – Separate Rectifier Feed, Separate Battery, Dual‐Feed Configuration
- Figure 6‐15. Plus 1 UPS System – Separate Rectifier Feed, Separate Battery, Dual‐Feed Configuration
- Figure 6‐16. UPS System – Separate Rectifier Feed, Separate Battery, IOM Configuration
- Figure 6‐17. Plus 1 UPS System – Separate Rectifier Feed, Separate Battery, IOM Configuration
- Figure 6‐18. 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 6‐21. Path of Current through the UPSs in Battery Mode – Distributed Bypass
- Multiple UPS Distributed Bypass System Oneline Configurations
- Figure 6‐22. Typical Distributed Bypass System (1+1 and 2+0 Configurations)
- Figure 6‐23. Typical Distributed Bypass System (2+1 and 3+0 Configurations)
- Figure 6‐24. Typical Distributed Bypass System (3+1 and 4+0 Configurations)
- UPS Operating Instructions
- Circuit Breakers
- Status Indicators
- Using the LCD and Pushbuttons
- Using the Menu
- Display Menu Operation
- System Status Screen and Controls
- Load Off Screen
- Starting the UPS in Bypass Mode
- Starting the UPMs
- Starting a Single UPM
- Transfer from Online to Bypass Mode
- Transfer from Bypass to Online Mode
- Transfer from Energy Saver to Online Mode
- Transfer from High Alert to Online Mode
- Transfer from Energy Saver to Bypass Mode
- Transfer from High Alert to Bypass Mode
- Transfer from High Alert to Energy Saver Mode
- Single UPM Shutdown
- UPS and Critical Load Shutdown
- Using the UPS LOAD OFF Pushbutton or Command
- Using the Remote Emergency Power-off Switch
- Multiple UPS Distributed Bypass Operation
- Starting the Distributed Bypass System in Bypass Mode
- Starting the UPS UPMs
- Transfer from Online to Energy Saver Mode
- Transfer from Online to High Alert Mode
- Transfer from Bypass to Energy Saver Mode
- Transfer from Bypass to High Alert Mode
- Transfer from Energy Saver to High Alert Mode
- Transfer from Online to Bypass Mode and Shut Down all UPMs
- Single UPM Restart
- Single UPS Shutdown using Load Off
- Single UPS Shutdown using UPM Shutdown
- Single UPS Restart
- Charger Control
- Communication
- eNotify Service
- LanSafe Power Management Software
- Terminal Mode
- Event History Log
- Figure 8‐2. Sample Event History Log
- Building Alarm Monitoring
- Relay Interface Module II
- Supervisory Contact Module II
- UPS Maintenance
- Performing Preventive Maintenance
- Figure 9‐1. UPS Filter Locations
- PERIODIC Maintenance
- BATTERY Maintenance
- Product Specifications
- UPS Output
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UPS INSTALLATION PLAN AND UNPACKINGPower Xpert 9395 UPS (450–550 kVA) Installation and Operation Manual 164201701 Rev 3 www.eaton.com/powerquality3-18C A U T I O NOn all 9395 models that will be fed by a site generator at any time it is recommended to have an “OnGenerator” sensing input connected and proven functional. This allows the UPS to optimize its operationwith the generator. This function includes reduced input current and battery current limits, slower walk-in toease the load step on the generator initially, and HIGH ALERT mode for ESS and VMMS operation.HIGH ALERT mode is desired because any loads with a leading power factor will not be seen by thegenerator. Rectifier operation will be much softer while on generator thereby increasing overall systemstability.3.2.4 Distributed Bypass Power Wiring PreparationRead and understand the following notes while planning and performing theinstallation: All distributed bypass UPS rectifier inputs must come from one source and allbypass input feeds must come from one source. All UPSs in the distributed bypass system must contain the same number ofUPMs. Mixed UPS kVA ratings are not permitted. Distributed bypass UPS input wiring size requirements and output wiring sizerequirements from the UPSs to the tie cabinet or distribution panel are the same aslisted in Table 3‐4 on page 3-9 and Table 3‐5 on page 3-10. If the load requires a neutral, a bypass source neutral must be provided. DO NOT install both a source neutral and a bonding jumper. See Table 3‐7 forneutral bonding jumper wire sizes. The bonding jumper must be copper wire. Eaton UPS systems are designed to operate with two optional ground schemes.Both configurations comply with international safety regulations (as seen on theUPS name plate).- 1. Internal reference generated through an earth reference. Ground current willbe equal to or less than 5% of the unit rating. This takes the form of a UPS Nbus to ground bond wire. This configuration is confirmed by reviewing the unit'sCTO number.- 2. Internally generated reference which avoids ground current. By locating thecenter reference inside the three phase conductors, the relationship betweenthe UPS source and the UPS output is maintained. This is an internal UPSfunction and requires no additional work on the part of the installer or user. Thisconfiguration is confirmed by reviewing the unit's CTO number.C A U T I O NSINGLE HIGH IMPEDANCE GROUND SOURCE - In North American installations, the neutral conductor fromthe high impedance ground source of supply CANNOT be used. DO NOT bond the inverter center point (E12)to ground: this is an internal UPS function and requires no additional work by the installer or user.DUAL HIGH IMPEDANCE GROUND SOURCE - In North American installations, the neutral conductor from thehigh impedance ground source of supply CANNOT be used. DO NOT bond the inverter center point (E12) toground: this is an internal UPS function and requires no additional work by the installer or user. Pleasecontact the Eaton help desk listed in Chapter 1 for additional guidance regarding dual high impedanceground sources. |
