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Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03

67

C

Chhaapptteerr 77 U

UP

PS

S O

Oppeerraattiinngg IInnssttrruuccttiioonnss

This section describes how to operate the UPS.

NOTE

Before starting the UPS, ensure all installation tasks are complete and a preliminary
startup has been performed by authorized service personnel. The preliminary startup
verifies all electrical interconnections to ensure the installation was successful and the
system operates properly.

NOTE

Read this section of the manual and have thorough knowledge of UPS operation before
attempting to operate any of the controls.

77..11

U

UP

PS

S C

Coonnttrroollss aanndd IInnddiiccaattoorrss

The controls and indicators identified and described in this section are used to set up, control, and monitor UPS
operation.

shows the control panel location on the front door of the UPS.

shows the UPS

input breaker.

Figure 43. UPS Controls and Indicators

Control Panel

Door Latch

77..11..11

C

Coonnttrrooll P

Paanneell

The control panel is used to set up and control the UPS, and to monitor UPS operation. For a description of the
UPS control panel functions, see paragraph

Using the Control Panel

.

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Summary of Contents for 93PM-50-1

Page 1: ...p n P 164000569 Revision 03 50 kW 480V Three Wire UL 924 50 kW 480V Four Wire UL 924 Installation and Operation Manual Eaton 93PM Emergency Lighting UPS ...

Page 2: ...uced in any way without the express written approval of Eaton IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries Please read all instructions before operating the equipment and save this manual for future reference CONSIGNES DE SÉCURITÉ IMPORTANTES CONSERVER CES INSTRU...

Page 3: ...System Configurations 6 1 5 Using This Manual 6 1 6 Conventions Used in This Manual 6 1 7 Symbols Controls and Indicators 7 1 8 For More Information 7 1 9 Getting Help 8 1 10 Equipment Registration 8 2 2 S Sa af fe et ty y W Wa ar rn niin ng gs s 9 9 3 3 U UP PS S I In ns st ta alllla at tiio on n P Plla an n a an nd d U Un np pa ac ck kiin ng g 1 11 1 3 1 Creating an Installation Plan 11 3 2 Prep...

Page 4: ... System Mode 57 5 2 3 Normal Mode 58 5 2 4 Bypass Mode 59 5 2 5 Battery Mode 60 6 6 U UP PS S O On ne elliin ne e S Sc ch he em ma at tiic cs s 6 61 1 7 7 U UP PS S O Op pe er ra at tiin ng g I In ns st tr ru uc ct tiio on ns s 6 67 7 7 1 UPS Controls and Indicators 67 7 1 1 Control Panel 67 7 1 2 Circuit Breakers 68 7 2 Using the Control Panel 68 7 2 1 Status Indicators 69 7 2 2 System Events 70 ...

Page 5: ...90 8 4 1 PredictPulse Service Features 90 8 4 2 Installing PredictPulse 91 9 9 U UP PS S M Ma aiin nt te en na an nc ce e 9 93 3 9 1 Important Safety Instructions 93 9 2 Performing Preventive Maintenance 93 9 2 1 DAILY Maintenance 94 9 2 2 MONTHLY Maintenance 94 9 2 3 PERIODIC Maintenance 95 9 2 4 ANNUAL Maintenance 95 9 2 5 BATTERY Maintenance 95 9 3 Installing Batteries 96 9 4 Recycling the Used...

Page 6: ...vi Eaton 93PM Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Table of Contents ...

Page 7: ... Rear Shipping Bracket Eaton 93PM UPS 33 Figure 15 UPS Conduit and Wire Entry Locations 35 Figure 16 Sidecar Conduit and Wire Entry Locations 36 Figure 17 UPS Inter Cabinet Wiring Access Location 37 Figure 18 Power Terminal Locations 38 Figure 19 Power Terminal Detail 39 Figure 20 Interface Terminal Locations 41 Figure 21 Interface Terminal Detail 41 Figure 22 Bottom Access Interface Wiring Locati...

Page 8: ...Screen 72 Figure 48 Typical Meters Summary Screen 74 Figure 49 Typical Active Events Screen 75 Figure 50 Typical System Log Screen 75 Figure 51 Typical Settings User Screen 76 Figure 52 Typical Information Screen 76 Figure 53 Typical About Screen 77 Figure 54 Typical Settings Configuration 1 Screen 77 Figure 55 Typical Settings Configuration 2 Screen 78 Figure 56 Typical Statistics Screen 78 Figur...

Page 9: ...ons for the Eaton 93PM 50 1 23 Table 7 Power Cable Conduit Recommendations for the Eaton 93PM 50 1 24 Table 8 Recommended Input and Bypass Circuit Breaker Ratings 25 Table 9 Recommended Output Circuit Breaker Ratings 25 Table 10 Building Alarm Connections and Wire Terminations 43 Table 11 Relay Contact Connections and Wire Terminations 44 Table 12 External Battery Detect and Shunt Trip Connections...

Page 10: ...x Eaton 93PM Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 List of Tables ...

Page 11: ...r available for top entry wiring Figure 1 shows the Eaton 93PM 50 kW Three or Four Wire UL 924 UPS and Figure 2 shows the Eaton 93PM 50 kW Three or Four Wire UL 924 UPS with a left or right mounted sidecar NOTE Startup and operational checks must be performed by an authorized Eaton Customer Service Engineer or the warranty terms specified in Chapter 11 Warranty become void This service is offered ...

Page 12: ... Installation and Operation Manual P 164000569 Rev 03 Figure 1 Eaton 93PM UPS 50 kW Three or Four Wire UL 924 Figure 2 Eaton 93PM UPS 50 kW Three or Four Wire UL 924 with Left or Right Mounted Sidecar UPS with Left Mounted UPS with Right Mounted Sidecar Sidecar Introduction ...

Page 13: ...tructions for additional information 1 1 1 1 5 5 I In nt te er rn na all R Re ed du un nd da an nc cy y To deliver greater reliability the Eaton 93PM UPS can be configured for internal redundancy When configured the UPS automatically becomes redundant if the load is at or below the capacity of the UPMs minus the capacity of one UPM Under normal conditions the UPMs in the UPS share the load equally...

Page 14: ... feeder circuit breakers and battery breakers are opened 1 1 2 2 O Op pt tiio on ns s a an nd d A Ac cc ce es ss so or riie es s Contact an Eaton sales representative for information about the following options 1 1 2 2 1 1 I In nt te eg gr ra at te ed d B Ba at tt te er ry y C Ca ab biin ne et t Battery backup protection with additional runtime can be provided by equipping the UPS system with up t...

Page 15: ...hts about past and current performance a list of all active alarms and asset management data i e battery date codes last and next scheduled service dates firmware versions The service notifies customers of critical alarms supports remote diagnostics and facilitates smart dispatch of technicians PredictPulse requires a Power Xpert Gateway Minislot PXGMS connectivity card in an Minislot communicatio...

Page 16: ...ter 1 Introduction through Chapter 4 UPS System Installation and Chapter 7 UPS Operating Instructions should be examined Read through each procedure before beginning work Perform only those procedures that apply to the UPS system being installed or operated 1 1 6 6 C Co on nv ve en nt tiio on ns s U Us se ed d iin n T Th hiis s M Ma an nu ua all This manual uses these type conventions Bold type hi...

Page 17: ...nformation contact your local recycling reuse or hazardous waste center 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 Powerware and BladeUPS are registered trademarks of Eaton Corporation or its subsidiaries and affiliates Phillips and Pozidriv are r...

Page 18: ...estion this manual does not answer Please call the Customer Reliability Center at United States 1 800 843 9433 Canada 1 800 461 9166 ext 260 All other countries 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 1 1 1 10 0 E Eq qu uiip pm me en nt t R Re eg giis st tr ra at...

Page 19: ...inants Ambient temperature must not exceed 40 C 104 F Do not operate near water or excessive humidity 95 maximum The system is not intended for outdoor use As a result of the connected loads high leakage current is possible Connection to earth ground is required for safety and proper product operation Do not check UPS operation by any action that includes removal of the earth ground connection wit...

Page 20: ...nside the unit Do not install or operate the UPS system close to gas or electric heat sources Lead acid batteries can present a risk of fire because they generate hydrogen gas Do not smoke when near batteries Do not cause flame or spark in battery area Discharge static electricity from body before touching batteries by first touching a grounded metal surface The operating environment should be mai...

Page 21: ...tand how this manual applies to the system being installed Use the procedures and illustrations in paragraph 3 2 Preparing the Site and Chapter 4 UPS System Installation to create a logical plan for installing the system 3 3 2 2 P Pr re ep pa ar riin ng g t th he e S Siit te e For the UPS system to operate at peak efficiency the installation site should meet the environmental parameters outlined i...

Page 22: ...Load Operation Model UPS Rating Input Output Voltage Heat Rejection BTU hr x1000 kg cal hr Minimum Required Cooling Air Flow Eaton 93PM 50 1 20 kW 480 480 2 55 643 189 liter sec 400 cfm Eaton 93PM 50 1 30 kW 480 480 3 58 903 Eaton 93PM 50 1 40 kW 480 480 4 56 1150 The UPS equipment operating environment must meet the weight requirements shown in Table 3 and the size requirements shown in Figure 3 ...

Page 23: ...gure 4 457 2 mm 18 working space From Top of Cabinet with rear service access Zone 2 see Figure 4 Can be less than 457 2 mm 18 From Back of Cabinet with Rear Exhaust 254 mm 10 minimum clearance for ventilation From Back of Cabinet with Top Exhaust None Required From Back of Cabinet Seismic Installation 914 4 mm 36 working space From Right Side of Cabinet None Required From Left Side of Cabinet Non...

Page 24: ...d Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 4 UPS Cabinet Dimensions Top and Bottom Views FRONT FRONT TOP BOTTOM NOTE Top exhaust configuration shown Dimensions are in millimeters inches UPS Installation Plan and Unpacking ...

Page 25: ...n and Operation Manual P 164000569 Rev 03 15 Figure 5 UPS Cabinet Front and Back Floor Mounting Bracket Mounting Dimensions Back Views UPS UPS with Left Mounted Sidecar NOTE Examples shown with top exhaust option Dimensions are in millimeters inches UPS Installation Plan and Unpacking ...

Page 26: ...Operation Manual P 164000569 Rev 03 Figure 6 UPS Cabinet with Left Mounted or Right Mounted Sidecar Dimensions Front and Right Side Views 1880 74 762 30 762 30 UPS with Left Mounted Sidecar UPS with Right Mounted Sidecar Dimensions are in millimeters inches UPS Installation Plan and Unpacking ...

Page 27: ...nual P 164000569 Rev 03 17 Figure 7 UPS Cabinet with Left Mounted or Right Mounted Sidecar Dimensions Top and Bottom Views Top Top Front Front Front Front Bottom Bottom UPS with Left Mounted Sidecar UPS with Right Mounted Sidecar Dimensions are in millimeters inches UPS Installation Plan and Unpacking ...

Page 28: ...n Manual P 164000569 Rev 03 Figure 8 UPS Cabinet Center of Gravity Dimensions are in millimeters Inches Weight and Center of Gravity letters A B and C map to Figure 8 A mm in B mm in C mm in Installed Weight kg lb Eaton 93PM 50 1 UPS 985 38 7 560 22 273 10 7 318 702 UPS Installation Plan and Unpacking ...

Page 29: ...m in C mm in Installed Weight kg lb Eaton 93PM 50 1 UPS with Top Entry Wiring Sidecar no breakers 961 37 8 561 22 406 16 0 402 887 Eaton 93PM 50 1 UPS with SIAC B 4 Breaker 964 37 9 586 23 386 15 2 429 947 Weight and Center of Gravity with Right Mounted Sidecar letters A B and C map to Figure 9 A mm in B mm in C mm in Installed Weight kg lb Eaton 93PM 50 1 UPS with Top Entry Wiring Sidecar no brea...

Page 30: ...g only If wire is run in an ambient temperature greater than 30 C larger size wire may be necessary Wire sizes are based on using the specified breakers The AC output and output ground wiring to the critical load should be sized the same as the UPS rectifier bypass and rectifier and bypass ground wiring if the recommended output breaker listed in Table 9 is not installed in the system Recommended ...

Page 31: ... the UPS and the maintenance bypass For external wiring recommendations including the minimum AWG size of external wiring see Table 5 Wire sizes listed are for copper wiring only Table 5 Input Output Ratings and External Wiring Recommendations for the Eaton 93PM 50 1 Basic Unit Rating Units Rating 50 60 Hz kW 20 30 40 Input and Output Voltage Volts 480 480 480 480 480 480 AC Input to UPS Rectifier...

Page 32: ...d Neutral if 4 Wire Number per Phase AWG or kcmil each 8 1 6 1 4 1 Minimum Conductor Size Ground Number AWG or kcmil each 10 1 10 1 8 1 NOTE Callout letters A B C and D map to the Oneline Schematics detailed in Chapter 6 UPS Oneline Schematics NOTE Line up and match battery wiring with a 105 C rating is factory supplied with the Eaton 93PM Integrated Battery Cabinet IBC NOTE The neutral conductor ...

Page 33: ... Input from Battery E4 Battery 4 6 300 kcmil 31 0 275 1 4 Hex E5 Battery 4 6 300 kcmil 31 0 275 1 4 Hex Customer Ground Ground Ground 6 14 1 0 kcmil 5 1 45 Slotted NOTE Customer ground sized in accordance with NEC Table 250 122 can be run in any conduit listed in Table 7 Conduit sizes were chosen from NEC Table 4 Electrical Metallic Tubing EMT See Table 7 for conduit requirements Per NEC article 3...

Page 34: ...put to UPS Bypass A B C Neutral Ground 5 4 wire UPS or 4 3 wire UPS 1 1 4 1 AC Output A B C Neutral Ground 5 4 wire UPS or 4 3 wire UPS 1 1 4 1 DC Battery Positive Negative Ground 3 1 1 2 2 Eaton 93PM 50 1 40 kW 480 Vac AC Input to UPS Rectifier A B C Ground 4 1 1 4 1 AC Input to UPS Bypass A B C Neutral Ground 5 4 wire UPS or 4 3 wire UPS 1 1 4 1 AC Output A B C Neutral Ground 5 4 wire UPS or 4 3...

Page 35: ...critical load shown in Table 5 The recommended line to line load unbalance is 50 or less Bypass and output overcurrent protection and bypass and output disconnect switches are to be supplied by the customer Table 9 lists the recommended rating for output circuit breakers Table 9 Recommended Output Circuit Breaker Ratings Output Rating UPS Model UPS Rating Load Rating 480V Eaton 93PM 50 1 20 kW 80 ...

Page 36: ...ted for a minimum of 600V Use twisted pair wires for each input and return or common All interface wiring and conduit is to be supplied by the customer When installing external interface wiring between a building alarm relay output battery breaker trip or Minislot and the UPS interface terminals conduit must be installed between each device and the UPS cabinet If using conduit install the interfac...

Page 37: ...wing step verify that the forklift or pallet jack is rated to handle the weight of the cabinet see Table 3 for cabinet weight 2 Use a forklift or pallet jack to move the packaged cabinet to the installation site or as close as possible before unpacking If possible move the cabinet using the pallet Insert the forklift or pallet jack forks between the supports on the bottom of the pallet see Figure ...

Page 38: ...nstallation and Operation Manual P 164000569 Rev 03 Figure 10 UPS Cabinet as Shipped on Pallet Figure 11 UPS Cabinet with Left Mounted or Right Mounted Sidecar as Shipped on Pallet UPS with Left Mounted Sidecar UPS with Right Mounted Sidecar UPS Installation Plan and Unpacking ...

Page 39: ... damage may occur Ensure the forklift is rated to handle the weight of the cabinet Failure to follow these instructions may result in severe injury or death NOTE For the following steps verify that the forklift or pallet jack is rated to handle the weight of the cabinet see Table 3 for cabinet weight The UPS cabinet is bolted to a pallet consisting of four metal angle supports secured to two wood ...

Page 40: ... instructed Failure to follow these instructions may result in severe injury or death 4 Loosen but do not remove the skid mounting bolts holding the pallet skids to the front and rear supports and to the left and right side supports see Figure 12 5 If a sidecar is attached to the UPS loosen but do not remove the sidecar skid mounting bolts holding the sidecar pallet skids to the sidecar front and ...

Page 41: ...Recycle the pallet skids and hardware in a responsible manner CAUTION CABINET MAY FALL Do not loosen the hardware attaching the front supports to the cabinet base The cabinet must be lowered by the jacking bolts before the supports can be removed 10 Carefully and evenly lower the cabinet by turning each jacking bolt consecutively two full turns maximum until the casters contact the floor and the c...

Page 42: ...p panels Retain the hardware for later use 24 Install the top splice bracket between the adjacent cabinet and secure the tie strap with retained hardware NOTE Either front and back floor mounting brackets or left and right side floor mounting brackets are available for permanently mounting the UPS 25 If permanently mounting the UPS using the left and right side floor mounting brackets proceed to S...

Page 43: ... IBC is installed proceed to paragraph 4 4 Sidecar Integrated Accessory Cabinet Bypass Wiring Installation if a Sidecar Integrated Accessory Cabinet Bypass SIAC B is attached to the UPS 4 4 4 4 S Siid de ec ca ar r I In nt te eg gr ra at te ed d A Ac cc ce es ss so or ry y C Ca ab biin ne et t B By yp pa as ss s W Wiir riin ng g I In ns st ta alllla at tiio on n If an SIAC B is attached to the UPS...

Page 44: ...igure 16 from the top of the sidecar Identify all conduit requirements and mark their location Drill and punch all conduit holes in the top conduit plate prior to mounting on the sidecar Install the conduit plate and install all conduit runs into the plate Pull the wiring through the conduit into the wiring area 10 Route the input and output cables through the top of the UPS sidecar and the UPS in...

Page 45: ...re 15 UPS Conduit and Wire Entry Locations Top Entry Conduit Landings for Customer Interface Wiring Bottom Entry Conduit Landings for Customer Interface Wiring Bottom Entry Conduit Landing for AC Input and Output and DC Input Front Bottom View Top View Front NOTE Remove panels to drill or punch conduit holes UPS System Installation ...

Page 46: ...s Bottom Entry Conduit Landing for DC Input Bottom Entry Conduit Landings for Customer Interface Wiring Bottom Entry Conduit Landing for AC Input and Output Top Entry Conduit Landing for AC Input and Output and DC Input Top Entry Conduit Landings for Customer Interface Wiring Top View Front Bottom View NOTE Remove panels to drill or punch conduit holes UPS System Installation ...

Page 47: ...l P 164000569 Rev 03 37 Figure 17 UPS Inter Cabinet Wiring Access Location Inter cabinet wiring access to route interface wiring between cabinets Inter cabinet wiring access knockouts Remove knockouts as required to route power wiring between cabinets Left Side View Right Side View UPS System Installation ...

Page 48: ...UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 18 Power Terminal Locations AC Input to UPS Bypass DC Input from Battery A B C Neutral if 4 wire AC Input to UPS Rectifier AC Output to Critical Load A B C A B C Neutral if 4 wire UPS System Installation ...

Page 49: ...d Battery Cabinet Installation Manual Large and Large High Rate the Eaton 93PM Integrated Battery Cabinet Installation Manual Small or the Eaton 93PM Integrated Battery Cabinet Installation Manual Small Welded listed in paragraph 1 8 For More Information See Figure 15 Figure 16 and Figure 17 for wiring access information and Figure 18 for terminal locations 2 Connect the positive negative and grou...

Page 50: ...for wiring access information and Figure 20 and Figure 21 for UPS interface terminal locations 7 Proceed to Step 13 8 Bottom Entry Wiring Remove the bottom interface entry conduit landing plates to drill or punch holes see Figure 22 9 Reinstall the interface entry plates and install the conduit 10 Route the UPS building alarm and relay output interface wiring through the bottom interface entry con...

Page 51: ...NTerminals Minislot Communication Bays InterfaceTerminals Top of UPS Figure 21 Interface Terminal Detail Minislot Communication Bay 2 Minislot Communication Bay 1 Minislot Communication Bay 3 Minislot Communication Bay 4 Cabinet Stiffener Bar RS 232 Host USB Pull Chain and CAN Terminals Device USB Relay Output Terminals REPO Terminals Building Alarm Terminals UPS System Installation ...

Page 52: ...Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 22 Bottom Access Interface Wiring Locations WireTie Anchors Bottom Access Interface Wiring Channel Bottom Entry Conduit Landings for Customer Interface Wiring UPS System Installation ...

Page 53: ...ote dry contact closure Twisted Pair Wires 18 AWG 14 30 AWG 2 lb in 0 22 0 25 Nm 9 Building Alarm 1 Return 8 Building Alarm 2 Input Programmable UPS alarm activated by a remote dry contact closure 7 Building Alarm 2 Return 6 Building Alarm 3 Input Programmable UPS alarm activated by a remote dry contact closure 5 Building Alarm 3 Return 4 Building Alarm 4 Input Programmable UPS alarm activated by ...

Page 54: ...eneral purpose normally closed NO relay contact Twisted Pair Wires 18 AWG 14 30 AWG 2 lb in 0 22 0 25 Nm 3 Relay Contact Common Figure 25 Relay Contact Terminal Block Connector Assignments UPS Relay Output 1 2 3 NO_Out NC_Out Com 4 4 7 7 2 2 I In ns st ta alllliin ng g B Ba at tt te er ry y D De et te ec ct t a an nd d S Sh hu un nt t T Tr riip p I In nt te er rf fa ac ce e C Co on nn ne ec ct tii...

Page 55: ...he battery detect and shunt trip wiring from the battery cabinet or battery disconnect through the bottom of the UPS to the UPS battery detect and shunt trip terminals See Figure 15 for UPS wiring access information and Figure 26 for UPS terminal locations 8 Proceed to Step 10 9 Top Entry Wiring Route the battery detect and shunt trip wiring from the battery cabinet or battery disconnect through t...

Page 56: ... Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 26 Battery Detect and Shunt Trip Terminal Locations Battery Detect and ShuntTripTerminals UPS System Installation ...

Page 57: ...Trip Connections and Wire Terminations Terminal Name Description Recommended Wire Size Size of Pressure Termination Tightening Torque 5 VCC Output Signal used to open battery breaker or disconnect Twisted Pair Wires 18 AWG Use wire rated for 600V and Class 1 wiring methods 12 22 AWG 5 7 lb in 0 56 0 79 Nm 6 Battery Shunt Trip 7 Battery Shunt Detect Input Signal used to indicate an open battery bre...

Page 58: ...als See Figure 17 for UPS wiring access information and Figure 29 for UPS terminal locations Refer to the Eaton 93PM Integrated Battery Cabinet Installation Manual Large and Large High Rate the Eaton 93PM Universal Integrated Battery Cabinet Installation Manual Large and Large High Rate the Eaton 93PM Integrated Battery Cabinet Installation Manual Small or the Eaton 93PM Integrated Battery Cabinet...

Page 59: ...moved reinstall the sidecar front panel and secure with the retained hardware 15 Close the UPS outside door and secure the latch Figure 29 Thermal Sensor Terminal Location Thermal Sensor Terminals Figure 30 Thermal Sensor Terminal Assignments Thermal Sensor Thermal Sensor Return Jumper Jumper Thermal Sensor TB11 UPS System Installation ...

Page 60: ...g Torque 1 Jumper Used to select battery configuration Twisted Pair Wires 18 AWG Use wire rated for 600V and Class 1 wiring methods 12 22 AWG 5 7 lb in 0 56 0 79 Nm 2 Jumper 3 Thermal Sensor Input Used to signal a battery temperature out of specification and to turn off the battery charger to prevent thermal runaway 4 Thermal Sensor Return Figure 31 Thermal Sensor Jumper Assignments 1 2 3 4 UPS Th...

Page 61: ...e interface terminals from the bottom of the UPS proceed to Step 8 otherwise proceed to Step 4 4 Top Entry Wiring Remove the top interface entry conduit landing plates to drill or punch holes see Figure 15 5 Reinstall the interface entry plates and install the conduit 6 Route the UPS building alarm interface wiring through the top interface entry conduit landing plates to the UPS building alarm te...

Page 62: ...ot card locations 7 Proceed to Step 13 8 Remove the bottom interface entry conduit landing plate to drill or punch holes see Figure 22 9 Reinstall the interface entry plate and install the conduit 10 Route the Minislot card interface wiring through the bottom interface entry conduit landing plate to the bottom access interface wiring channel along the inside of the front door see Figure 22 11 Rout...

Page 63: ...nduits and cables are properly routed to the UPS and any ancillary cabinets o All power cables are properly sized and terminated o Battery cables are terminated on E4 and E5 o Battery shunt trip signal wiring is connected from the UPS to the battery cabinet or battery disconnect o Battery detect signal wiring is connected from the UPS to the battery cabinet or battery disconnect o Battery thermal ...

Page 64: ...____________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ ___________________________________________________________...

Page 65: ...pter 9 Product Specifications the UPS uses a backup battery supply to maintain power to the critical load for a specified period of time or until the utility power returns For extended power outages the UPS allows you to either transfer to an alternative power system such as a generator or shut down your critical load in an orderly manner The emergency bypass consists of a continuous static switch...

Page 66: ... different modes of operation In Energy Saver System ESS mode commercial AC power is supplied directly to the critical load through the internal bypass and transfers automatically to Normal mode double conversion on demand if an abnormal condition is detected The battery charger also provides charging current for the battery if needed In Normal double conversion mode the critical load is supplied ...

Page 67: ...or incoming power quality and allow the fast engagement of power converters Typical transition time to double conversion is less than two milliseconds which is practically seamless If the UPS detects a fault condition while operating in ESS it is also able to detect and determine whether the fault is caused by the load or if it is upstream from the UPS A fault at the bypass source results in an im...

Page 68: ... customer s load without the use of a transformer The inverter derives regulated DC from the rectifier and uses IGBT devices and pulse width modulation PWM to produce a regulated and filtered AC output The AC output of the inverter is delivered to the system output through the inverter switchgear If the utility AC power is interrupted or is out of specification the UPS automatically switches to Ba...

Page 69: ... the Bypass mode of operation The internal bypass is comprised of a solid state silicon controlled rectifier SCR continuous static switch and bypass switchgear The static switch is used instantaneously anytime the inverter is unable to support the applied load The continuous static switch is wired in series with the bypass switchgear and together they are wired in parallel with the rectifier and i...

Page 70: ... the input power fails to return or is not within the acceptance windows required for normal operation the battery continues discharging until a DC voltage level is reached where the inverter output can no longer support the connected loads When this event occurs the UPS issues another set of audible and visual alarms indicating SHUTDOWN IMMINENT Unless the rectifier has a valid AC input soon the ...

Page 71: ...t to UPS Rectifier 3 Wire A B C Rotation AC Input to UPS Bypass 3 Wire A B C Rotation E1 E2 E3 A B D C UPS CABINET External Battery Cabinet Not supplied with the UPS E6 E7 E8 Optional Single Feed Jumper Fuse Fuse Fuse Fuse Rectifier Switchgear Rectifier Inverter Inverter Switchgear Battery Converter Battery Switchgear E4 E5 Battery Breaker Bypass Switchgear Static Swtich AC Output to Critical Load...

Page 72: ...n E1 E2 E3 A B D C UPS CABINET External Battery Cabinet Not supplied with the UPS E6 E7 E8 E12 Optional Single Feed Jumper Fuse Fuse Fuse Fuse Rectifier Switchgear Rectifier Inverter Inverter Switchgear Battery Converter Battery Switchgear E4 E5 Battery Breaker Bypass Switchgear Static Swtich AC Output to Critical Load E9 E10 E11 E12 Interface Board CB1 Input Breaker UPM NOTE Dashed lines indicate...

Page 73: ... B D C NOTE Dashed lines indicate optional features components AC Input to rectifier is not used in single feed configuration Pull Chain Parallel CAN Mini Slot Interface Interface Board External Battery Cabinet Not supplied with the UPS AC Output to Critical Load AC Input to UPS Bypass 3 Wire A B C Rotation AC Input to UPS Rectifier 3 Wire A B C Rotation TOP ENTRY UPS CABINET SIDECAR UPS Oneline S...

Page 74: ...B D C NOTE Dashed lines indicate optional features components AC Input to rectifier is not used in single feed configuration Pull Chain Parallel CAN Mini Slot Interface Interface Board External Battery Cabinet Not supplied with the UPS AC Output to Critical Load AC Input to UPS Bypass 4 Wire A B C Rotation AC Input to UPS Rectifier 3 Wire A B C Rotation TOP ENTRY UPS CABINET SIDECAR UPS Oneline Sc...

Page 75: ...tem Oneline UPM A B D C NOTE Dashed lines indicate optional features components AC Input to rectifier is not used in single feed configuration Pull Chain Parallel CAN Mini Slot Interface Interface Board External Battery Cabinet Not supplied with the UPS AC Output to Critical Load AC Input to UPS Bypass 3 Wire A B C Rotation AC Input to UPS Rectifier 3 Wire A B C Rotation UPS Oneline Schematics ...

Page 76: ...em Oneline UPM A B D C NOTE Dashed lines indicate optional features components AC Input to rectifier is not used in single feed configuration Pull Chain Parallel CAN Mini Slot Interface Interface Board External Battery Cabinet Not supplied with the UPS AC Output to Critical Load AC Input to UPS Bypass 4 Wire A B C Rotation AC Input to UPS Rectifier 3 Wire A B C Rotation UPS Oneline Schematics ...

Page 77: ...ates properly NOTE Read this section of the manual and have thorough knowledge of UPS operation before attempting to operate any of the controls 7 7 1 1 U UP PS S C Co on nt tr ro olls s a an nd d I In nd diic ca at to or rs s The controls and indicators identified and described in this section are used to set up control and monitor UPS operation Figure 43 shows the control panel location on the f...

Page 78: ...reaker The Input circuit breaker is used to control the AC input to the UPS rectifier Figure 44 AC Input Circuit Breaker Location Input Breaker 7 7 2 2 U Us siin ng g t th he e C Co on nt tr ro oll P Pa an ne ell The following paragraphs describe the UPS control panel including controls and indicators and how to monitor UPS operation The control panel is shown in Figure 45 UPS Operating Instructio...

Page 79: ... tu us s I In nd diic ca at to or rs s The four symbols on the bottom of the control panel are status indicators These colored light emitting diode LED lamps work with the alarm horn to provide the operating status of the UPS Table 14 describes the status indicators Table 14 Status Indicators Indicator Status Description Green On The UPS is in Double Conversion mode The power module is supplying p...

Page 80: ... Operation System Event Horns The system event horn beeps to alert an operator that an event needing attention is taking place The horn cycles at a half second rate To silence the horn touch any control panel button System Event Indicators The status indicators on the UPS control panel work with the event horn to let the operator know when the UPS is operating in any mode other than double convers...

Page 81: ...data operational controls acknowledgments action confirmations and screen prompts You can use the LCD touch screen to Look at a log of UPS events alarms notices and commands see paragraph 7 2 6 Display Menu Operation Monitor UPS operation see paragraph 7 2 6 Display Menu Operation Set UPS parameters see paragraph 7 2 6 Display Menu Operation Control UPS operation see paragraphs 7 2 6 Display Menu ...

Page 82: ...nclude date and time for the time stamp display language the unit name meter subscripts password and view the firmware version numbers Used only by service personnel NOTE Screens shown are representative examples of system operation The screen data will vary based on system activity at the time of observation 7 7 2 2 5 5 M Miim miic c S Sc cr re ee en n Figure 47 shows the Main Menu and Mimic scre...

Page 83: ...tab on the main menu navigation bar to display an overview of UPS operation including information on load efficiency and consumption If there is an error an error indicator is displayed next to the affected part Active events log can be opened by tapping the error indicator UPS Module Map Tap the UPS MODULE MAP tab on the secondary menu navigation bar to display the status of each UPM System Overv...

Page 84: ...RATION tab on the secondary menu navigation bar to display the screen Tap the function to be changed Make and save the changes Follow screen prompts to accept or abort changes For additional functions tap the 2 button See Figure 54 and Figure 55 for configuration screens Statistics Statistics Summary Tap the STATISTICS tab on the main menu navigation bar to display a summary of UPS statistics see ...

Page 85: ...rgency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 75 Figure 49 Typical Active Events Screen Figure 50 Typical System Log Screen UPS Operating Instructions ...

Page 86: ...Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 51 Typical Settings User Screen Figure 52 Typical Information Screen UPS Operating Instructions ...

Page 87: ...ncy Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 77 Figure 53 Typical About Screen Figure 54 Typical Settings Configuration 1 Screen UPS Operating Instructions ...

Page 88: ...re 56 Typical Statistics Screen 7 7 2 2 7 7 S Siig gn n I In n The Controls and Setting screens are restricted The user must sign in using a password to gain access CAUTION To prevent inadvertent or unauthorized power disruption to the emergency lighting system change the Level 1 and Level 2 default passwords when system commissioning startup is performed UPS Operating Instructions ...

Page 89: ...of the screen The sign in screen is displayed see Figure 57 2 Tap the password entry area on the screen 3 Enter the password using the keypad displayed and tap the return key see Figure 58 Level 1 default password is 1111 Settings Level 2 default password is 0101 4 Sign in is complete Tap continue to return to previous screen Figure 57 Sign In Password Screen UPS Operating Instructions ...

Page 90: ...the typical System Status Screen Messages that are displayed during UPS operation For UPS operating instructions using the System Controls see paragraph 7 3 Single UPS Operation Figure 59 through Figure 63 show the major control screens Table 17 Controls Menu Operation Function Subfunction Operation System Controls The CONTROLS tab on the main menu navigation bar displays the System Controls scree...

Page 91: ...24 Installation and Operation Manual P 164000569 Rev 03 81 Table 18 Typical System Status Messages Function Message UPS Double Conversion Bypass ESS Bypass Off On Available Charger Charger Resting Charger Figure 59 Typical System Control Screen UPS Operating Instructions ...

Page 92: ... Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Figure 60 Typical UPS Control Screen Figure 61 Typical UPM Select Screen UPS Operating Instructions ...

Page 93: ...he location of the Integrated Battery Cabinet s IBC battery breaker refer to the Eaton 93PM Integrated Battery Cabinet Installation Manual Large and Large High Rate the Eaton 93PM Universal Integrated Battery Cabinet Installation Manual Large and Large High Rate the Eaton 93PM Integrated Battery Cabinet Installation Manual Small or Eaton 93PM Integrated Battery Cabinet Installation Manual Small We...

Page 94: ...IBCs are installed close the IBC battery breakers 8 Observe the UPS control panel display becoming active indicating logic power 9 Verify no alarms are active 10 Tap the CONTROLS tab on the main menu navigation bar The System Control screen is displayed 11 Tap the GO ONLINE button 12 If requested enter the Level 1 password Default password is 1111 The rectifier and inverter turn on The inverter co...

Page 95: ...ve the UPS control panel becoming active indicating logic power 8 Verify no alarms are active 9 Tap the CONTROLS tab on the main menu navigation bar The System Control screen is displayed 10 Tap the MODULES CONTROLS tab on the secondary Control menu navigation bar The UPM Select screen is displayed 11 On the UPM Select screen select UPM 1 The UPM Control Screen is displayed 12 Tap the START MODULE...

Page 96: ...o ou ub blle e C Co on nv ve er rs siio on n M Mo od de e t to o E ES SS S M Mo od de e To transfer the load to HE Normal mode 1 Tap the CONTROLS tab on the main menu navigation bar The Control screen is displayed 2 Tap the EAA CONTROLS tab on the secondary Control menu navigation bar The EAA CONTROLS screen is displayed 3 Tap the ENABLE ESS button The UPS transfers to ESS mode if no abnormal powe...

Page 97: ... UPS bypass feeder circuit breaker 9 If IBCs are installed open all battery breakers 7 7 3 3 1 10 0 C Ch ha ar rg ge er r C Co on nt tr ro oll To turn the battery charger on 1 Tap the CONTROLS tab on the main menu navigation bar The Control screen is displayed 2 Tap the UPS CONTROLS tab on the secondary navigation bar The UPS Control screen is displayed 3 Tap the TURN ON CHARGER button To turn the...

Page 98: ...l load Selecting NO will abort the shutdown CAUTION Do not attempt to restart the system after Load Off until the cause of the shutdown has been identified and cleared 3 To restart the UPS after using the LOAD OFF follow the procedure in paragraph 7 3 1 Starting the UPS in Double Conversion Mode or 7 3 2 Starting the UPS in Bypass Mode WARNING Power is present inside the UPS cabinet until the upst...

Page 99: ...y Card Minislot IRC MS can be used to indicate the operating status of the UPS system using the customer s monitoring equipment The Industrial Relay Card uses five isolated normally open or normally closed dry relay contacts to indicate the UPS status Normal Bypass Battery and Alarm modes can be monitored See Table 19 for default triggers The contact ratings and wire range are listed in the IRC MS...

Page 100: ...ter the initial warranty expires PredictPulse may also be subscribed to for free as part of a 90 day trial period PredictPulse availability and first year bundled offers may vary by market For more information visit www eaton com predictpulse 8 8 4 4 1 1 P Pr re ed diic ct tP Pu ulls se e S Se er rv viic ce e F Fe ea at tu ur re es s PredictPulse provides proactive monitoring an online dashboard m...

Page 101: ... 4 2 2 I In ns st ta alllliin ng g P Pr re ed diic ct tP Pu ulls se e A quick start guide and self installation wizard tool are available at www eaton com predictpulse The latest updates installation tips and information on connecting PredictPulse are also available at that link For installation support or questions about PredictPulse contact predictpulsesupport eaton com PredictPulse relies on a ...

Page 102: ...92 Eaton 93PM Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 Communication ...

Page 103: ...tions about the electrical state of any cabinet in the UPS system Each battery string is an energy source in itself DO NOT ATTEMPT TO ACCESS ANY INTERNAL AREA OF THE BATTERY STRING YOURSELF VOLTAGES ARE ALWAYS PRESENT IN THE BATTERY STRING If you suspect that a battery string needs service contact an Eaton service representative If the string requires service contact an Eaton service representativ...

Page 104: ...sentative 9 9 2 2 2 2 M MO ON NT TH HL LY Y M Ma aiin nt te en na an nc ce e Perform the following steps monthly 1 Monitor system parameters as described in paragraph 7 2 Using the Control Panel 2 Check the UPS air filter located behind the front door and wash or replace as necessary See Figure 65 for filter location Contact an Eaton service representative for replacement filters CAUTION Verify wa...

Page 105: ...nance procedures should specify that the compression lug connections be retorqued to values listed in this manual 9 9 2 2 4 4 A AN NN NU UA AL L M Ma aiin nt te en na an nc ce e Annual preventive maintenance should be performed only by authorized service personnel familiar with maintenance and servicing of the UPS system Contact an Eaton service representative for more information about service of...

Page 106: ...ng are examples of symbols used on the UPS or accessories to alert you to important information RISK OF ELECTRIC SHOCK Observe the warning associated with the risk of electric shock symbol CAUTION REFER TO OPERATOR S MANUAL Refer to your operator s manual for additional information such as important operating and maintenance instructions This symbol indicates that you should not discard the UPS or...

Page 107: ...np pu ut t Operating Input Voltage Rectifier 480 Vac Wye 3W ground Neutral not used Bypass 480 Vac Wye 3W or 4W ground Operating Input Frequency Range 50 60 Hz Operating Input Current See Table 5 Reduced for Generator Adjustable Input Current Harmonic Content 3 THD at full load Power Factor Minimum 0 99 Line Surges 6 kV OC 3 kA SC per ANSI 62 41 and IEC 801 4 Battery Voltage 240 cell 480 Vdc Batte...

Page 108: ...erature is 25 C 77 F Operating Altitude Maximum 1500m 5000 ft at 30 C without derating Storage Temperature 25 to 55 C excluding batteries prolonged storage above 40 C causes rapid battery self discharge Relative Humidity operating and storage 5 to 95 noncondensing Acoustical Noise 50 kW at 100 load 65 dBA at a 1m distance per ISO 7779 Agency Markings UL 924 Emergency Lighting and Power Equipment S...

Page 109: ...ined by Eaton Any parts that are replaced may be new or reconditioned All parts replaced by Eaton shall become the property of Eaton LIMITED WARRANTY PERIOD The period covered by this Warranty for Product installed and currently located in the fifty 50 United States and the District of Columbia is six 6 months from the date of Product purchase for labor coverage when no startup is performed by an ...

Page 110: ...to receive the benefits of this Warranty the End User must register the product warranty via mail or online at www eaton com pq register product registration use the Product in a normal way follow the Product s user s guide and protect against further damage to the Product if there is a covered defect OTHER LIMITATIONS Eaton s obligations under this Warranty are expressly conditioned upon receipt ...

Page 111: ...Eaton 93PM Emergency Lighting UPS 50 kW 480V Three and Four Wire UL 924 Installation and Operation Manual P 164000569 Rev 03 101 Warranty ...

Page 112: ...P 16400056903 P 164000569 03 ...

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