Eaton 93PM Installation And Operation Manual
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Eaton 93PM Installation And Operation Manual

Eaton 93PM Installation And Operation Manual

Emergency lighting ups 20–40 kw (480v four wire – ul 924)
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Eaton
93PM Emergency Lighting UPS
20–40 kW (480V Four Wire – UL 924)
Installation and Operation Manual

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  • Page 1 ® Eaton 93PM Emergency Lighting UPS 20–40 kW (480V Four Wire – UL 924) Installation and Operation Manual...
  • Page 3 ® Eaton 93PM Emergency Lighting UPS 20–40 kW (480V Four Wire – UL 924 Installation and Operation Manual...
  • Page 4 Eaton and Minislot are registered trademarks of Eaton or its subsidiaries and affiliates. Modbus is a registered trademark of Schneider Electric. National Electrical Code and NEC are registered trademarks of National Fire Protection Association, Inc.

  • Page 5: Table Of Contents

    Installing Interface Connections ............4-12 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 6 6.3.13 Using the Remote Emergency Power-off Switch ......... 6-22 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 7 WARRANTY....................Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2...
  • Page 8 Table of Contents This page intentionally left blank. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 9 Removing the Sidecar Pallet Skids and Supports – Eaton 93PM UPS ......
  • Page 10 Air Filter Location ..............Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2...
  • Page 11 UPS External Power Cable Terminations for the Eaton 93PM-50-1 .......

  • Page 12: List Of Tables

    List of Tables This page intentionally left blank. viii Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 13: Introduction

    Power wiring is installed through the bottom of the cabinet with an optional sidecar available for top entry wiring. Figure 1-1 shows the Eaton 93PM 20–40 kW, Four Wire UL 924 UPS and Figure 1-2 shows the Eaton 93PM 20–40 kW, Four Wire UL 924 UPS with a left or right mounted sidecar.

  • Page 14: Figure 1-1. Eaton 93Pm Ups (20-40 Kw, Four Wire Ul 924)

    UPS with Right-Mounted Sidecar Figure 1-2. Eaton 93PM UPS (20–40 kW, Four Wire UL 924) with Left or Right Mounted Sidecar Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 15: Control Panel

    2.30 volts/cell. The time it takes for the voltage to reach to the battery charge level is saved as the battery charge time. If the battery charge time exceeds 24 hours, an alarm sounds. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 16: Emergency Power Off

    UPS cabinet. The SIAC-B can also be used for top entry wiring access. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 17: Top Entry Wiring Sidecar

    UPS from virtually any location within the facility, up to 300 feet from the UPS. Refer to the Eaton 93PM Remote Monitoring Device (RMD) Installation and Operation Manual, listed in paragraph 1.8, for additional information.

  • Page 18: Battery System

    Single UPS with one to four external battery cabinets and accessory cabinets Using This Manual This manual describes how to install and operate the Eaton 93PM 20–40 kW, Four Wire UL 924. Read and understand the procedures described in this manual to ensure trouble-free installation and operation. In particular, be thoroughly familiar with the LOAD OFF procedure (see paragraph 6.3.12).

  • Page 19: Conventions Used In This Manual

    This symbol indicates that you should not discard waste electrical or electronic equipment (WEEE) in the trash. For proper disposal, contact your local recycling/reuse or hazardous waste center. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 20: For More Information

    Call your local service representative Please use the following e-mail address for manual comments, suggestions, or to report an error in this manual: E-ESSDocumentation@eaton.com Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 21: Safety Warnings

    Attempting to alter wiring can cause injury. Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 22 Dissiper l'électricité statique de votre corps en touchant une surface reliée à la terre avant de toucher les accumulateurs. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 23: Section 1 - Installation

    Section 1 Installation...

  • Page 25: Ups Installation Plan And Unpacking

    The system must be installed in a temperature and humidity controlled indoor area free of conductive contaminants. The environmental requirements specified below are for the air at the intake ports of the 93PM UPS, and are the maximum, not to exceed, ratings.

  • Page 26: Table 3-1. Air Conditioning Or Ventilation Requirements During Full Load Operation

    2.55 (643) Eaton 93PM-50-1 30 kW 480/480 3.58 (903) 189 liter/sec (400 cfm) Eaton 93PM-50-1 40 kW 480/480 4.56 (1150) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 27: Table 3-2. Ups Cabinet Weights

    From Back of Cabinet – Seismic Installation 914.4 mm (36") working space From Right Side of Cabinet None Required From Left Side of Cabinet None Required Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 28: Figure 3-1. Ups Cabinet Dimensions (Front And Right Side Views)

    UPS Installation Plan and Unpacking Right Side Front Dimensions are in millimeters [inches] Figure 3-1. UPS Cabinet Dimensions (Front and Right Side Views) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 29: Figure 3-2. Ups Cabinet Dimensions (Top And Bottom Views)

    Front NOTE Top exhaust configuration shown. Dimensions are in millimeters [inches] Figure 3-2. UPS Cabinet Dimensions (Top and Bottom Views) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 30: Figure 3-3. Ups Cabinet Front And Back Floor Mounting Bracket Mounting Dimensions (Back Views)

    UPS Installation Plan and Unpacking UPS with Sidecar Figure 3-3. UPS Cabinet Front and Back Floor Mounting Bracket Mounting Dimensions (Back Views) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 31: Figure 3-4. Ups Cabinet With Left-Mounted Or Right-Mounted Sidecar Dimensions (Front And Right Side Views)

    Dimensions are in millimeters [inches] Figure 3-4. UPS Cabinet with Left-Mounted or Right-Mounted Sidecar Dimensions (Front and Right Side Views) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 32: Figure 3-5. Ups Cabinet With Left-Mounted Or Right-Mounted Sidecar Dimensions (Top And Bottom Views)

    UPS With Right-Mounted Sidecar Dimensions are in millimeters [inches] Figure 3-5. UPS Cabinet with Left-Mounted or Right-Mounted Sidecar Dimensions (Top and Bottom Views) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 33: Figure 3-6. Ups Cabinet Center Of Gravity

    (lb) Eaton 93PM-50-1 UPS Capacity 985 (38.7) 560 (22) 273 (10.7) 318 (702) Figure 3-6. UPS Cabinet Center of Gravity Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 34: Figure 3-7. Ups Cabinet With Left-Mounted Or Right-Mounted Sidecar Center Of Gravity

    346 (13.6) 402 (887) Eaton 93PM-50-1 UPS with Four-Wire SIAC-B (4-Breaker) Capacity 964 [37.9] 586 [23] 386 [15.2] 429 [947] 3-10 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 35: Ups System Power Wiring Preparation

    Phase rotation must be clockwise starting with phase A (rotation A,B,C). Material and labor for external wiring requirements are to be supplied by designated personnel. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 36 If the maintenance bypass solution being installed does not provide such functionality, DO NOT use a single feeder breaker to supply both the UPS and the maintenance bypass. 3-12 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 37: Table 3-4. Input/Output Ratings And External Wiring Recommendations For The Eaton 93Pm-50-1

    1.5x the load current, require a larger neutral conductor and should be sized in accordance with NFPA NEC 70 Article 310.15(B)(5) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 38: Table 3-5. Ups External Power Cable Terminations For The Eaton 93Pm-50-1

    Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed in Table 3-6. 3-14 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 39: Table 3-6. Power Cable Conduit Recommendations For The Eaton 93Pm-50-1

    (A, B, C, Neutral, Ground) Battery 1-1/2” (Positive, Negative, Ground) NOTE Wires per conduit include neutral and ground wire. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 3-15...

  • Page 40: Table 3-7. Recommended Input And Bypass Circuit Breaker Ratings

    20 kW 100% Rated 80% Rated Eaton 93PM-50-1 30 kW 100% Rated 80% Rated Eaton 93PM-50-1 40 kW 100% Rated 3-16 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 41: Table 3-9. Recommended Dc Input Battery Disconnect Circuit Breaker Ratings (240 Cell)

    Output Rating UPS Model UPS Rating 480V Eaton 93PM-50-1 20 kW Eaton 93PM-50-1 30 kW Eaton 93PM-50-1 40 kW 125A Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 3-17...

  • Page 42: Ups System Interface Wiring Preparation

    Alarm relay contacts have a maximum current rating of 5A and a switched voltage rating of 30 Vac. Alarm relay wiring should be a minimum of 18 AWG (recommended 18 AWG). 3-18 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 43: Inspecting And Unpacking The Ups Cabinets

    While waiting for installation, protect the unpacked cabinet from moisture, dust, and other harmful contaminants. Failure to store and protect the UPS properly may void the warranty. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 3-19...

  • Page 44: Figure 3-8. Ups Cabinet As Shipped On Pallet

    UPS Installation Plan and Unpacking Figure 3-8. UPS Cabinet as Shipped on Pallet 3-20 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 45: Figure 3-9. Ups Cabinet With Left-Mounted Or Right-Mounted Sidecar As Shipped On Pallet

    UPS with Left-Mounted Sidecar UPS with Right-Mounted Sidecar Figure 3-9. UPS Cabinet with Left-Mounted or Right-Mounted Sidecar as Shipped on Pallet Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 3-21...
  • Page 46 UPS Installation Plan and Unpacking This page intentionally left blank. 3-22 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 47: Ups System Installation

    The floor protectors protect the floor from being marred by the jacking bolts. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 48: Figure 4-1. Removing The Pallet Skids And Supports - Eaton 93Pm Ups

    CABINET MAY TIP . Raise the UPS no more than 3 mm (1/8") above the floor (just enough to allow the removal of the pallet skids). Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 49: Figure 4-2. Removing The Sidecar Pallet Skids And Supports - Eaton 93Pm Ups

    13. If a sidecar is attached to the UPS, remove the bottom screw securing the sidecar front panel. Lift the panel straight up to remove from the panel hanger brackets at the top of the cabinet. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 50 31. Using the retained cabinet mounting bolts, install the floor mounting brackets to the front and rear of the UPS with the angle facing outward. 32. Secure the cabinet to the floor with customer-supplied hardware. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 51: Integrated Battery Cabinet Installation

    Installation and Operation (50 kW and 100 kW SIAC-B) Manual, listed in paragraph 1.8, for wiring installation instructions. After the SIAC-B is wired, proceed to paragraph 4.5 to complete the wiring of the UPS. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 52: External Ac Power Wiring Installation

    13. Connect phase A, B, C and Neutral power wiring from the output terminals to the critical load. See paragraph 3.2.2 for wiring and termination requirements. For a detailed view of the UPS terminal blocks, see Figure 4-8. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 53: Figure 4-4. Ups Conduit And Wire Entry Locations

    For a detailed view of the UPS ground terminals, see Figure 4-8. 15. Proceed to paragraph 4.6. Figure 4-4. UPS Conduit and Wire Entry Locations Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 54: Figure 4-5. Sidecar Conduit And Wire Entry Locations

    UPS System Installation Figure 4-5. Sidecar Conduit and Wire Entry Locations Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 55: Figure 4-6. Ups Inter-Cabinet Wiring Access Location

    Inter-cabinet wiring access knockouts. Remove knockouts as required to route power wiring between cabinets. Figure 4-6. UPS Inter-Cabinet Wiring Access Location Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 56: Figure 4-7. Power Terminal Locations

    (See Figure 4-8 for detail.) (A, B, C, Neutral) (See Figure 4-8 for detail.) Front Figure 4-7. Power Terminal Locations 4-10 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 57: Battery Power Wiring

    If removed, reinstall the sidecar front panel and secure with the retained hardware. Close the UPS outside door and secure the latch. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 58: Installing Interface Connections

    4.7 .4; if wiring Minislot connections, proceed to paragraph 4.7 .5; otherwise, proceed to Step 16. 16. Close the UPS outside door and secure the latch. 4-12 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 59: Figure 4-9. Interface Terminal Locations

    Interface Terminals Communication Bays (See Figure 4-10 for detail.) (See Figure 4-10 for detail.) Front Figure 4-9. Interface Terminal Locations Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-13...

  • Page 60: Figure 4-10. Interface Terminal Detail

    Bottom Access Interface Wiring Channel Bottom Entry Conduit Landings for Customer Interface Wiring Figure 4-11. Bottom Access Interface Wiring Locations 4-14 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 61: Figure 4-12. Wire Tie Anchors

    Building Alarm 2 Return Building Alarm 3 Building Alarm 3 Return Figure 4-13. Building Alarm Terminal Block Connector Assignments Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-15...

  • Page 62: Installing Battery Detect And Shunt Trip Interface Connections

    Integrated Battery Cabinet Installation Manual-Small, listed in paragraph 1.8, for battery cabinet wiring access information and instructions. Proceed to Step 10. 4-16 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 63 14. If removed, reinstall the sidecar front panel and secure with the retained hardware. 15. Close the UPS outside door and secure the latch. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 64: Figure 4-15. Battery Detect And Shunt Trip Terminal Locations

    Battery Detect and Shunt Trip Terminals (See Figure 4-16 for terminal assignments.) Figure 4-15. Battery Detect and Shunt Trip Terminal Locations 4-18 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 65: Figure 4-16. Battery Detect And Shunt Trip Terminal Assignments

    Also used to select battery configuration. Ground methods. Battery Detect and Shunt Trip TB10 Jumper Jumper External Batteries Figure 4-17. Battery Configuration Jumper Assignments Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-19...

  • Page 66: Installing Thermal Sensor Interface Connections

    11. Verify jumpers are in position as shown in Figure 4-20. If jumpers are not installed or are in the incorrect position, move or install the jumpers as shown in the figure. 4-20 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 67: Figure 4-18. Thermal Sensor Terminal Location

    15. Close the UPS outside door and secure the latch. Thermal Sensor Terminals (See Figure 4-19 for terminal assignments.) Figure 4-18. Thermal Sensor Terminal Location Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-21...

  • Page 68: Figure 4-19. Thermal Sensor Terminal Assignments

    Thermal Sensor Return methods. prevent thermal runaway. Thermal Sensor TB11 Jumper Jumper External Batteries Figure 4-20. Thermal Sensor Jumper Assignments 4-22 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 69: Generator Interface Connections

    14. If wiring Minislot connections, proceed to paragraph 4.7 .5; otherwise, proceed to Step 15. 15. Close the UPS outside door and secure the latch. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 70: Installing Minislot Interface Connections

    14. Refer to the manual supplied with the Minislot card for operator instructions. 15. Close the UPS outside door and secure the latch. 4-24 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 71: Initial Startup

    Installation Checklist to verify all applicable equipment installations have been completed. NOTE The Installation Checklist MUST be completed prior to starting the UPS system for the first time. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-25...

  • Page 72: Installation Checklist

    Startup and operational checks are performed by an authorized Eaton Customer Service Engineer for parallel systems or installations with accessory cabinets. 4-26 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 73 UPS System Installation Notes Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 4-27...
  • Page 74 UPS System Installation This page intentionally left blank. 4-28 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 75: Section 2 - Operation

    Section 2 Operation...

  • Page 77: Understanding Ups Operation

    AC Input to to Critical Switch Bypass Load Bypass Switchgear UPS Cabinet Figure 5-1. Main Elements of the UPS System Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 78: Single Ups

    ESS mode is a normal operating mode, and not an alarm condition. While the UPS is in this mode, the NORMAL light on the front display will illuminate. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 79: Energy Saver System Mode

    If the UPS suffers an internal failure and is configured for capacity, it switches automatically to Bypass mode and remains in that mode until the failure is corrected and the UPS is back in service. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 80: Bypass Mode

    UPS automatically attempts to transfer back to Normal mode (up to three times within a ten minute period). The fourth transfer locks the critical load to the bypass source and requires operator intervention to transfer. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 81: Battery Mode

    Normal mode. Depending on the total load and the duration of the battery discharge, battery current limit alarms may be seen for a short time due to the current required to recharge the battery. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 82: Single Ups Unit System Oneline Configurations

    Oneline Drawing UPS Model Input Output System Type See Figure 5-6 93PM-50-1 Single one UPM reverse transfer UPS with external battery Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 83: Figure 5-6. Eaton 93Pm-50-1 Ups System Oneline With External Battery

    NOTE Callout letters A, B, and D map to Table 3-4. Figure 5-6. Eaton 93PM-50-1 UPS System Oneline with External Battery Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 84 Understanding UPS Operation This page intentionally left blank. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 85: Ups Operating Instructions

    Figure 6-1 shows the control panel location on the front door of the UPS. Figure 6-2 shows the UPS input breaker. Control Panel Door Latch Figure 6-1. UPS Controls and Indicators Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 86: Control Panel

    DC input to the UPS from the internal batteries. This breaker disconnects only the internal batteries, if both internal and external batteries are installed. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 87: Using The Control Panel

    The following paragraphs describe using the UPS control panel to monitor the UPS. See paragraph 6.3 for use of the operational controls. When the unit powers up, the screen displays the as shown in Figure 6-3. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 88: Status Indicators

    This message is also written to the Events Log and may be added to the History Log. The messages are divided into four categories: alarms, notices, status, and commands. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 89: Using The Lcd Touch Screen

    Monitor UPS operation (see paragraph 6.2.6) Set UPS parameters (see paragraph 6.2.6) Control UPS operation (see paragraphs 6.2.6 and 6.2.8) Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 90: Using The Menu

    The Mimic screen shows the internal components of the UPS cabinet and a real-time graphical representation of the operating status of the system. Figure 6-5. Main Menu and Mimic Screen Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 91: Display Menu Operation

    Figure 6-14). Statistics Details Tap the desired statistic button to display the detailed statistic screen. Controls See paragraph 6.2.8 for details. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 92: Figure 6-6. Typical Meters Summary Screen

    UPS Operating Instructions Figure 6-6. Typical Meters Summary Screen Figure 6-7. Typical Active Events Screen Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 93: Figure 6-8. Typical System Log Screen

    UPS Operating Instructions Figure 6-8. Typical System Log Screen Figure 6-9. Typical Settings User Screen Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 94: Figure 6-10. Typical Information Screen

    UPS Operating Instructions Figure 6-10. Typical Information Screen Figure 6-11. Typical About Screen 6-10 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 95: Figure 6-12. Typical Settings Configuration 1 Screen

    UPS Operating Instructions Figure 6-12. Typical Settings Configuration 1 Screen Figure 6-13. Typical Settings Configuration 2 Screen Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 6-11...

  • Page 96: Sign In

    Level 1 default password is 1111. Settings Level 2 default password is 0101. Sign in is complete. Tap continue to return to previous screen. 6-12 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 97: Figure 6-15. Sign In Password Screen

    UPS Operating Instructions Figure 6-15. Sign In Password Screen Figure 6-16. Sign In Keypad Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 6-13...

  • Page 98: System Controls

    Message Double Conversion; Bypass; ESS Bypass Off; On; Available Charger Charger Resting; Charger Figure 6-17. Typical System Control Screen 6-14 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 99: Figure 6-18. Typical Ups Control Screen

    UPS Operating Instructions Figure 6-18. Typical UPS Control Screen Figure 6-19. Typical UPM Select Screen Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 6-15...

  • Page 100: Figure 6-20. Typical Upm Control Screen

    UPS Operating Instructions Figure 6-20. Typical UPM Control Screen Figure 6-21. Typical EAA Control Screen 6-16 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 101: Single Ups Operation

    Power is now supplied to the critical load in dual conversion mode. It takes approximately one minute for the UPS to achieve the dual conversion mode. The Normal status indicator is illuminated. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 6-17...

  • Page 102: Starting The Ups In Bypass Mode

    The UPM 1 rectifier and inverter turn on. When the inverter reaches full voltage, the UPS is ready to transfer to the Double Conversion mode and supply the critical load. 6-18 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 103: Transfer From Double Conversion To Bypass Mode

    Tap the DISABLE ESS button. The UPS transfers to Double Conversion mode. The NORMAL status indicator is illuminated. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality 6-19...

  • Page 104: Transfer From Double Conversion Mode To Ess Mode

    Open the UPS input feeder circuit breaker. If dual feed, open the UPS bypass feeder circuit breaker. If IBCs are installed, open all battery breakers. 6-20 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 105: 6.3.10 Charger Control

    Tap the UPS CONTROLS tab on the secondary navigation bar. The UPS Control screen is displayed. Tap the RUN BATTERY TEST button. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 106: 6.3.12 Using The Ups Load Off Command

    Power is present inside the UPS cabinet until the upstream input feeder circuit breakers and battery breakers are opened. 6-22 Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 107: Communication

    Table 7-1. IRC-MS Default Triggers Relay Trigger UPS supporting the load UPS on Battery Summary alarm UPS on bypass UPS battery low Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 108: Building Alarm Monitoring

    Easy self-installation in minutes from a wizard installer or directly from the PXGMS card. PredictPulse uses standard Eaton connectivity hardware, requiring no special software (devices only need to be connected to a network). Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 109: Installing Predictpulse

    Connectivity Card gathers information directly from the UPS and any external sensors that are attached, and transmits that data every 15 minutes (or 96 times per day), enabling real-time monitoring and advanced virtual preventive maintenance. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...
  • Page 110 Communication This page intentionally left blank. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 111: Ups Maintenance

    Do not dispose of batteries in a fire. Batteries may explode when exposed to flame. Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 112: Performing Preventive Maintenance

    Replace the washed or new foam filters into the frame on the front door. Close the front door and secure the latch. Record maintenance results and any corrective actions in a suitable log. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 113: Periodic Maintenance

    Contact an Eaton service representative for battery maintenance. Battery replacement and maintenance should be performed only by authorized service personnel. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 114: Installing Batteries

    For more information about training and other services, contact the Customer Reliability Center (see paragraph 1.8). Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 115: Product Specifications

    240 cell – 480 Vdc Battery Charging Capacity 29.3 A maximum per 50 kW module at full load at nominal input voltage Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 116: Ups Output

    Meets IEC 61000-4-2 Level 3 specifications. Withstands up to 4 kV contact Immunity pulse without damage and with no disturbance or adverse effect to the critical load. Eaton 93PM Emergency Lighting UPS (20–40 kW, 480V Four Wire – UL 924) Installation and Operation Manual P-164000569—Rev 2 www.eaton.com/powerquality...

  • Page 117: Warranty

    For Product installed (and currently located) outside the fifty (50) United States and the District of Columbia, if, in the opinion of Eaton, a Warranted Item is defective, Eaton's sole obligation, at the option of Eaton, will be to refurbish or replace such defective Warranted Item (not including the costs of labor coverage). The defective Warranted Item will be refurbished or replaced onsite at the End-User's location or such other location as determined by Eaton.
  • Page 118 Eaton shall not be responsible for failure to provide service or parts due to causes beyond Eaton's reasonable control. In no case will Eaton's liability under this Warranty exceed the replacement value of the Warranted Items.
  • Page 120 *P-164000569 2* P-164000569 2...

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