Thomas & Betts 9395 Installation checklist

Installation checklist

rAll packing materials and restraints have been removed from each cabinet.

rEach cabinet in the UPS system is placed in its installed location.

rA cabinet grounding/mounting kit is installed between any cabinets that are bolted together.

rAll conduits and cables are properly routed to the UPS and any ancillary cabinets.

rAll power cables are properly sized and terminated.

rNeutral conductors are installed or bonded to ground as per requirements.

rBattery cables are terminated on E4 (+) and E5 (–).

rBattery Shunt trip and Aux contact signal wiring is connected from the UPS to the battery breaker.

rLAN and telephone drops are installed.

rAll telephone and LAN connections have been completed.

rA ground conductor is properly installed.

rAir conditioning equipment is installed and operating correctly.

rThe area around the installed UPS system is clean and dust-free. (It is recommended that the UPS be installed on a level floor suitable for computer or electronic equipment.)

rAdequate workspace exists around the UPS and other cabinets.

rAdequate lighting is provided around all UPS equipment.

rA 230 Vac service outlet is located within 7.5 meters of the UPS equipment.

rThe Remote Emergency Power-off (REPO) device is mounted in its installed location and its wiring is terminated inside the UPS cabinet.

rThe normally-closed (NC) Emergency Power-off contact (pins 1 and 2 onTB1) is jumpered if not used.

rAlarm relays and building alarms are wired appropriately. (OPTIONAL)

rA remote battery disconnect control is mounted in its installed location and its wiring is terminated inside the UPS and battery cabinet. (OPTIONAL)

rAccessories are mounted in installed locations and wiring is terminated inside the UPS cabinet. (OPTIONAL)

rThe debris shield covering the UPS cabinet ventilation grill is removed.

rStartup and operational checks are performed by an authorized Eaton Customer Service Engineer.

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UPS 225 - 275 kVA

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Revision B	User’s and Installation Guide

Contents

Powerware 9395 UPS 225–275kVA User’s and Installation Guide IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Powerware 9395 UPS 225–275kVA User’s and Installation Guide Page 1 Introduction 1.1 UPS standard features Page 1.2 Options and accessories 1.3 Basic system configurations 1.4 Using this manual 1.5 Conventions used in this manual 1.6 Symbols, controls, and indicators 1.7 For more information 1.8 Getting help 2 UPS installation plan and unpacking 2.1 Creating an installation plan 2.2 Preparing the site Model Weight kg Table 2-1.UPS cabinet weights From top of cabinet From front of cabinet Figure 2-1.UPS cabinet dimensions (front view) Figure 2-2.UPS cabinet dimensions (right side view) Page 2.2.2 UPS system power wiring preparation Basic unit rating at 0.9 lagging pF load Units Rating 50/60 Hz Input and output voltage AC input to UPS rectifier (0.98 Min. pF) Terminal function Terminal Function Bus landing Bolt size Load rating Table 2-8.Recommended bypass and output circuit breaker ratings Table 2-9.Recommended DC input circuit breaker ratings 2.2.3 UPS system interface wiring preparation Page 2.3 Inspecting and unpacking the UPS cabinet Figure 2-8.Powerware 9395 UPS (225–275kVA) cabinet as shipped on pallet 3 UPS system installation 3.1 Preliminary installation information 3.2Unloading the UPS cabinet from the pallet and mechan- ical installation •Do not tilt cabinets more than 10° from vertical •Lift the cabinet only with a forklift or damage may occur Figure 3-1.Removing left side shipping bracket 3.3 Battery cabinet installation 3.4 Installing UPS external and battery power wiring Figure 3-3.Conduit and wire entry locations Figure 3-4.UPS power terminal locations Figure 3-5.UPS power terminal detail AA 3.5 Installing interface connections Figure 3-6.Typical alarm relay connection Figure 3-7.Interface terminal locations Terminal TB1 Name Descrition Terminal TB2 Terminal TB3 Figure 3-8.Interface terminal detail AA Figure 3-9.Terminal blocks TB1, TB2, and TB3 connector assignments 3.5.2 TB1 battery interface connections Figure 3-10.Typical battery interface connection 3.5.3 X-Slotconnections 3.6 Installing a remote EPO switch Figure 3-12.Remote EPO switch From remote EPO switch To customer interface Remarks Terminal board TB1 in UPS cabinet Figure 3-13. Normally-Openremote EPO switch wiring Figure 3-14.Normally closed remote EPO switch wiring 3.7 Initial startup 3.8 Completing the installation checklist Installation checklist 4 Understanding UPS operation 4.1 Looking inside the UPS system 4.2 Modes 4.2.2 Bypass mode The critical load is not protected while the UPS is in Bypass mode Figure 4-3.Path of current through the UPS in bypass mode 4.2.3 Battery mode Figure 4-4.Path of current through the UPS in battery mode 4.3 UPS system one line configurations Page Figure 4-6.Typical maintenance bypass panel 5 UPS operating instructions 5.1 UPS controls and indicators 5.2 Using the control panel 5.2.2 Using the LCD and pushbuttons Figure 5-3.Parts of the LCD 5.2.3 Using the menu Menu option Table 5-2.Display function menu map 5.2.4 Mimic screen Figure 5-4.Main menu and Mimic screen (normal mode) Page Page Page Page Table 5-3.Display menu operation 5.2.6 System controls screen Figure 5-5.System Controls screen 5.3 Operation 5.3.2 Starting the UPS in bypass mode 5.3.3 Starting the power module 5.3.4 Transfer from normal to bypass mode Power is present inside the UPS cabinets 5.3.5 Transfer from bypass to normal mode 5.3.6 Transfer from normal to bypass mode and shut down UPS 5.3.7 UPS and critical load shutdown 5.3.8 Charger control 5.3.9 Using the UPS LOAD OFF pushbutton 5.3.10 Using the Remote Emergency Power-offswitch Turn UPS from normal mode to mechanical bypass Turn UPS from mechanical bypass to normal mode 6 Responding to system events 6.1 General 6.2 System event horns 6.3 System event indicators 6.4 System event messages 7 Communication 7.1 X-Slotcards 7.2 Powerware LanSafe Power Management Software 7.3 Terminal mode MM DD YYYY HH:MM:SS.hh KYWD MESSAGE <CR> <LF Figure 7-3.Sample Event History Log 7.4 Building alarm monitoring 7.5 General purpose relay contact 8 UPS maintenance 8.1 Important safety instructions 8.2 Performing preventive maintenance 8.3 Installing batteries 9 Recycling the used UPS or batteries 10 Product specifications 10.1 Model numbers 10.2 Single module specifications 11 Warranty