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Operation

Liebert

®

APM

™

110

10.13 Emergency Shutdown With EPO

This circuit has been designed to switch off the UPS in emergency conditions (i.e., fire, flood, etc.). The

system will turn off the rectifier, inverter and stop powering the load immediately (including the

inverter and bypass), and the battery stops charging or discharging.
If the input utility is present, the UPS’s controls will remain active; however, the output will be

turned off. To remove all power from the UPS, the external feeder breaker should be opened. (Refer to

10.14 Auto Restart

When the main and bypass sources fail, the UPS draws power from the battery system to supply the

load until the batteries are depleted. When the UPS reaches its end of discharge (EOD) threshold, it

will shut down.
The UPS will automatically restart and enable output power:

• after utility power is restored
• if “Auto Recovery after EOD Enabling” is enabled in the UPS configuration (set by factory or by

Liebert Services)

• after the “Auto Recovery after EOD Delay Time” expires (the default delay is 10 minutes)

During the auto recovery delay, the Liebert APM will be charging its batteries to provide a safety

margin for equipment shutdown if input power fails again.

If the “Auto Recovery after EOD Enabling” feature is disabled, the system must be restarted manually.

10.15 Reset After Shutdown for Emergency Stop (EPO Action) or Other Conditions

Once all appropriate measures have been taken to correct the problem indicated by the alarm

message appearing on the Operator Control Panel , carry out this procedure to restore the UPS to

regular operation following an EPO action or for the following reasons: Inverter Overtemperature,

Cut-off Overload, Battery Overvoltage, excessive switching (BYP: XFER COUNT BLOCK), etc.
When the user confirms that the fault is cleared:
1. Press the FAULT CLEAR button to let the system exit the emergency off state.
2. Press the INVERTER ON button on the right side of the Operator Control Panel for longer than

2 seconds (after the rectifier has qualified).

After the EPO button is pressed, if the input utility is removed, the UPS will shut down completely.

When input utility is restored, the EPO condition will clear, and the UPS will enable the static bypass

and restore the output.

10.16 Battery Protection

10.16.1 Battery Undervoltage Warning

Before the end of discharge, the Liebert APM displays a low battery warning. After this warning, the

battery has the capacity for 5 minutes discharging with full load (default time). The Liebert APM can

be user-configured to display this warning from 3 to 60 minutes before end-of-discharge.

10.16.2 Battery End-of-Discharge (EOD) Protection

If the battery voltage is lower than the end-of-discharge voltage, the battery converter will be shut

down.

NOTE

The rectifier will start automatically 5 minutes after the of overtemperature fault is cleared.

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Содержание Liebert APM 120

Страница 1: ...Liebert APM User Manual 15 90kVA 120 208 480 and 600V 50 60Hz ...

Страница 2: ......

Страница 3: ... Special Considerations for 1 N Parallel Systems 12 2 6 45kVA and 90kVA UPS Frames Auxiliary Cabinets 12 2 6 1 Optional Cabinets 13 2 7 Optional Seismic Brackets 13 2 8 Liebert FlexPower Assembly 14 2 9 Static Bypass Assembly 14 3 0 ELECTRICAL CONNECTIONS UPS 15 3 1 Power Cabling 15 3 1 1 Cable Rating 15 3 2 External Protective Devices 15 3 2 1 Rectifier and Bypass Input Supply of the UPS 16 3 2 2...

Страница 4: ... External Protective Device 44 4 3 3 Power Cable 44 4 3 4 Control Cable 44 5 0 BATTERY INSTALLATION 46 5 1 Introduction 46 5 2 Safety 46 5 3 UPS Batteries Liebert APM 45kVA Frame Only 47 5 3 1 Internal Battery Breaker Component Locations and Control Wiring 47 5 4 External Battery Cabinet Installation 49 5 4 1 Matching Battery Cabinets 49 5 4 2 Connecting the Batteries 50 5 4 3 Installation Conside...

Страница 5: ... 87 9 4 Alarm Buzzer 87 9 5 LCD Overview 88 9 6 Navigation Keys 89 9 7 LCD Menus and Data Items 89 9 8 Language Selection 90 9 9 Current Date and Time 91 9 10 UPS History Log 92 9 11 Types of LCD Screens 92 9 11 1 Opening Display 92 9 11 2 Default Screen 93 9 11 3 UPS Help Screen 93 9 11 4 Screen Saver Window 94 9 12 Pop Up Windows 94 9 12 1 From Bypass to Inverter Mode With Power Interruption 94 ...

Страница 6: ...9 10 13 Emergency Shutdown With EPO 110 10 14 Auto Restart 110 10 15 Reset After Shutdown for Emergency Stop EPO Action or Other Conditions 110 10 16 Battery Protection 110 10 16 1 Battery Undervoltage Warning 110 10 16 2 Battery End of Discharge EOD Protection 110 10 17 Replacing Dust Filters 111 10 18 Operation 112 10 19 Static Bypass Switch 114 11 0 SPECIFICATIONS AND TECHNICAL DATA 115 11 1 Co...

Страница 7: ...rallel systems 40 Figure 25 Output breaker control wiring 41 Figure 26 Connection of parallel control cables of parallel system 41 Figure 27 Key interlock system control wiring 42 Figure 28 Locations of ports J1 J2 and J3 on bypass module 43 Figure 29 Remote Emergency Power Off wiring for parallel UPS 43 Figure 30 Typical dual bus system with STS and LBS 44 Figure 31 Connection of typical dual bus...

Страница 8: ...Figure 66 Alber BDSi controller and input connection 83 Figure 67 Multi temperature sensors 84 Figure 68 Overview of control panel 85 Figure 69 Mimic display indicators location 86 Figure 70 Control button layout 87 Figure 71 Alarm buzzer location 87 Figure 72 Sections of the LCD 88 Figure 73 Menu tree 90 Figure 74 Language selection screen 91 Figure 75 Date and time screen 91 Figure 76 History lo...

Страница 9: ...ns 87 Table 25 Icons for navigation keys 89 Table 26 UPS menus and data window items 96 Table 27 Dip switch matrix 100 Table 28 Mimic indicators for normal mode operation with battery breaker open 101 Table 29 Mimic indicators for normal mode operation with battery breaker closed 101 Table 30 Mimic indicators after initialization 101 Table 31 UPS operating modes 112 Table 32 Environmental requirem...

Страница 10: ...life 124 Table 52 Battery voltage record 127 Table 53 Terminal block with compression lugs for control wiring 127 Table 54 Battery retorque values 127 Table 55 Recommended test equipment and tools 128 Table 56 Hazardous substances or elements 129 Table 57 UPS status messages 130 ...

Страница 11: ...arge bank of battery cells These precautions should be followed at all times Follow all battery safety precautions when installing charging or servicing batteries In addition to the hazard of electric shock gas produced by batteries can be explosive and sulfuric acid can cause severe burns When connected the nominal battery voltage is 288VDC and is potentially lethal In case of fire involving elec...

Страница 12: ...y this RCCB or RCD This equipment must be earthed in accordance with the local electrical code of practice WARNING Risk of electric shock Can cause injury property damage and death Under typical operation and with all UPS doors closed only normal safety precautions are necessary The area around the UPS system should be kept free of puddles of water excess moisture and debris Special safety precaut...

Страница 13: ...lways live Battery terminal voltage will exceed 300VDC and is potentially lethal In addition to the hazard of electric shock gas produced by batteries can be explosive and sulfuric acid can cause severe burns Batteries should be installed serviced and replaced only by properly trained and qualified service personnel trained in safe battery handling methods and who have the correct PPE Personal Pro...

Страница 14: ...dicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC voltage AC voltage Equipment grounding conductor Bonded to ground i PbH2SO4 R ...

Страница 15: ...nal Transformers and a four breaker bypass Output Voltage Adjustment This feature allows a Liebert Customer Engineer to adjust the output voltage over a range of 5 to 16 of nominal This permits compensation for any IR drop when the UPS is a significant distance from the protected load Output voltage adjustment can optimize the UPS output voltage for loads that operate more efficiently at a UPS out...

Страница 16: ... cleaned with a dry cloth or a cloth lightly moistened with water Do not use cleaners on the batteries Solvents can make the battery cases brittle Because individual battery characteristics are not identical and may change over time the UPS module is equipped with circuitry to equalize battery cell voltages This circuit increases charging voltage to maintain flooded type battery cells at full capa...

Страница 17: ...en if necessary Note that when installing a new battery the initial torque value is 5 lb in more than the retorque value Table 2 shows battery retorque values If the system uses a different model battery contact Liebert Services for the required torque value To access battery cell terminals disconnect the inter tier cable and two shelf retaining screws Once disconnected insulate with protective bo...

Страница 18: ...f electric shock Can cause injury property damage and death Special care should be taken when working with the batteries associated with this equipment When connected together the nominal battery voltage is 288VDC and is potentially lethal Eye protection should be worn to prevent injury from accidental electrical arcs Remove rings watches and all metal objects Only use tools with insulated handles...

Страница 19: ...ge area must protect the Liebert APM from excessive moisture see 11 2 UPS Environmental 2 2 Preliminary Checks 2 2 1 Identification The equipment supplied has an identification tag on the back of the main door listing the type and size of the UPS 2 3 UPS Location 2 3 1 Positioning the UPS Choose a location for the UPS that offers Easy connection to inputs outputs and auxiliary equipment Enough spa...

Страница 20: ...hin the designated surface weight loading lb ft2 or kg cm2 of any handling equipment See Table 33 for weights of various units The Liebert APM may be rolled on its casters for short distances only For longer distances move the UPS with a forklift or similar equipment to ease the relocation and to reduce vibration The optional battery cabinets should be moved with a forklift or similar equipment Fi...

Страница 21: ...APM Liebert BDC or battery cabinet is to be placed on a raised floor the UPS should be mounted on a pedestal that will support the equipment point loading Refer to the bottom view in Figures 49 55 or 58 to design this pedestal 2 5 3 Cable Entry Cables can enter the Liebert APM Liebert BDC and battery cabinets from the top or bottom through removable metal plates Some plates have factory punched ho...

Страница 22: ...online for the first time or after removing one unit Emerson recommends checking the bypass current mismatch To check the bypass current mismatch 1 Place a load on the bypass of each UPS module 2 View the output current of each unit The accuracy of the currents displayed on the UPS module is sufficient for this check If the mismatch is greater than 10 the bypass impedances must be balanced or the ...

Страница 23: ...e 1 Cabinet arrangement 2 7 Optional Seismic Brackets Optional seismic mounting brackets to anchor the Liebert APM Liebert BDC and battery cabinet to the floor are available Refer to Figure 61 for mounting details Liebert APM Bypass Distribution Cabinet Bypass Distribution Cabinet Liebert APM Battery Cabinet Battery Cabinet Liebert APM Battery Cabinet Liebert APM connected only to Liebert BDC BDC ...

Страница 24: ... soft start failure main circuit back feed abnormal input current inverter failure output short circuit bypass SCR short circuit fault inverter relay short circuit fault abnormal bus voltage under non sleep mode module not ready module ID out of range and duplicated module ID Flashing Red Charger failure abnormal main circuit voltage abnormal main circuit frequency main circuit undervoltage main c...

Страница 25: ...at the end of discharge voltage as given in Table 41 with respect to the unit rating The power cables can be sized to suit the UPS unit rating according to Table 41 Lug Size and Torque Requirements Refer to Table 41 for lug size and torque requirements and to Table 18 and Figure 60 3 2 External Protective Devices For safety concerns it is necessary to install external circuit breakers or other pro...

Страница 26: ...hen used in systems with split bypass input or when used in paralleled UPS configurations must be located upstream of the common neutral sinking point Alternatively the device must monitor the combined four wire rectifier and split bypass input currents The residual earth current introduced by the RFI suppression filter inside the UPS is greater than 3 5mA and less than 300mA Liebert recommends ve...

Страница 27: ...t single source configuration NOTES 1 Install in accordance with national and local electrical codes 2 Input and bypass must share the same single source 3 A neutral is required from the system AC input source A full capacity neutral conductor is recommended Grounding conductors are recommended 4 Bypass and rectifier inputs and output cables must be run in separate conduits 5 Control wiring must b...

Страница 28: ... 4 Wire GRD Bypass Distribution Cabinet Optional 54 Pole See Note 6 MIB BIB MBB Static Bypass UPS Cabinet Battery UAM01024 Rev 0 NOTES 1 Install in accordance with national and local electrical codes 2 Input and bypass must share the same single source 3 A neutral is required from the system AC input source A full capacity neutral conductor is recommended Grounding conductors are recommended 4 Byp...

Страница 29: ...V 220V 480V and 600V input 5 Overcurrent protection is based on 80 rated devices 6 Ensure that the jumper bars between input and rectifier input are removed before starting the unit for the first time 7 See Drawing UAM02022 SKRU SOLENOID KEY RELEASE UNIT KO KEY OPERATOR Field Supplied Wiring Factory Supplied Wiring Customer must supply shunt trip to rectifier input breaker with 120V coil Utility R...

Страница 30: ... the load equipment is connected to a distribution network of individually protected busbars fed by the UPS output rather than connected directly to the UPS itself When this is the case the UPS output cables can be rated to suit the individual distribution network demands rather than being fully load rated 6 When laying power cables do not form coils this will help avoid increasing formation of el...

Страница 31: ...m Typ DETAIL A DETAIL B DC Busbars See Detail A Ground See Detail A See Detail B 37 5 953mm 31 5 800mm BOTTOM VIEW TOP VIEW See Detail D 78 7 2000mm Bypass Busbars Output Busbars 2 36 60mm Typ 2 Places Battery Breaker 2 2 56mm Typ 6 Places 1 97 50mm Typ 3 Places NOTES 1 All dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Copper cables only are recom...

Страница 32: ...s Liebert APM 90kVA frame UAM02021 Rev 3 NOTES 1 Dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Emerson recommends using only copper cables 4 All wiring must be in accordance with national and local electrical codes ...

Страница 33: ...n accordance with national and local electrical codes 5 If bypass distribution cabinet is attached to the UPS Emerson will supply the interconnection cables 6 See UAM06020B Pg 2 of 2 BOTTOM VIEW TOP VIEW LEFT SIDE VIEW Panel Removed RIGHT SIDE VIEW Panel Removed FRONT VIEW Door Removed 23 6 600mm LDB MIB MBB BIB 78 7 2000mm 37 5 953mm System Input Bus Input Output Neutral Bus Ground Bus See Detail...

Страница 34: ... 44 11mm Typical Ø 44 11mm Typical Input Breaker Input Ground Bus System Input Busbar Located at Rear Typ System Input Connections Neutral Input Output Connections System Input Bus See Detail B 1 38 35mm 1 38 35mm 1 38 35mm 1 38 35mm 2 44 62mm 2 44 62mm DETAIL A DETAIL B Iso View Front Left with Corner Post Not Shown UAM06020B Rev 2 1 See UAM06020A Pg 1 of 2 2 225A or 400A panelboard 2 See UAM0602...

Страница 35: ...rical codes 5 If battery cabinet is attached to UPS Emerson will supply interconnect cables Top View Bottom View Left Side View Panel Removed Front View Door Removed Right Side View Panel Removed 23 6 600mm 37 5 953mm DC Connection Busbars Alber Battery Monitoring Ground Bus See Detail A 78 7 2000mm UAM05020 Rev 1 DETAIL A 3 66 93mm 3 66 93mm 3 66 93mm 1 75 45mm 1 75 45mm 1 75 45mm 1 75 45mm 1 75 ...

Страница 36: ...es 208V nominal from the UPS output L L and the fuse is rated at 8A The BDSi power wiring is shown in Figures 40 and 66 NOTES 1 Dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Emerson recommends using only copper cables 4 All wiring must be in accordance with national and local electrical codes 5 If the battery cabinet is attached to the UPS Emerson...

Страница 37: ...eaker Fuse Block 1 Auxiliary contacts not needed for backfeed breaker operation 2 A 120V shunt trip coil is required for proper operation Dual Input Control Wiring Upstream Bypass Input Breaker Upstream System Input Breaker Single Input Control Wiring Backfeed Breaker Fuse Block FH1 Backfeed Breaker Fuse Block FH1 Upstream Rectifier Input Breaker APM Bypass Module UAM04030 Rev 3 MX MX AUX AUX J10 ...

Страница 38: ...ARNING Risk of electrical shock and arc flash Can cause property damage injury anddeath Failure to follow proper grounding procedures can result in electric shock hazard to personnel or the risk of fire should a ground fault occur NOTE Proper grounding significantly reduces problems caused by electromagnetic interference NOTE The ground and neutral busbars are easily accessible when the right side...

Страница 39: ...rs 1 75 44mm Typ DETAIL A DETAIL B DC Busbars See Detail A Ground See Detail A See Detail B 37 5 953mm 31 5 800mm BOTTOM VIEW TOP VIEW See Detail D 78 7 2000mm Bypass Busbars Output Busbars 2 36 60mm Typ 2 Places Battery Breaker 2 2 56mm Typ 6 Places 1 97 50mm Typ 3 Places NOTES 1 All dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Copper cables onl...

Страница 40: ...bar connections 90kVA frame busbars UAM02021 Rev 3 NOTES 1 Dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Emerson recommends using only copper cables 4 All wiring must be in accordance with national and local electrical codes ...

Страница 41: ...put neutral and input neutral must be separated at the input to the UPS 3 2 11 Cabling Procedure Once the equipment has been positioned and secured for operation and the battery and ground lugs have been connected see 3 2 7 Cable Connections connect the power cables as described below Study the reference drawing in 7 0 Installation Drawings 1 Verify that all incoming high and low voltage power cir...

Страница 42: ...liary connections to manage the battery system external battery circuit breaker battery temperature sensor communicate with a personal computer or provide alarm signaling to external devices or for Remote Emergency Power Off REPO Terminations for these functions are located at the front of the static bypass module The main features are Input and output dry contacts signal one pair of contacts of r...

Страница 43: ...ibution Cabinet Temp Sensor optional and BCB Control Board Ground Fault optional Sensor BCB Control Board On Generator optional Static Bypass Assembly Mains Backfeed Protection Bypass Backfeed Protection LBS PARA PARA J1 J2 J3 J4 J5 J6 J9 J8 J7 J10 J11 J12 GND GND GND BAT OUT BAT IN 12V GND OUT INPUT_2 INPUT_1 EXT OUT Q2BP Q3BP ONLINE BCB_IN DRIVER 12V 12V EPO NC EPO NC 12V BAT READY BAT GND ENV_D...

Страница 44: ...e 19 Input dry contacts Table 4 Description of dry contact input port Position Name Description J9 1 ENV_DET Detection of battery room environment normally closed On Generator EVN J9 2 BAT_GND Battery short to ground detection BtG On Generator J9 3 BAT_READY Not Used J9 4 12V 12V power supply J4 1 BAT_IN Internal battery temperature detection J4 2 12V 12V power supply J4 3 BAT_OUT External battery...

Страница 45: ...ck protection relay Normally open Closed when bypass SCR is shorted J10 3 MFP_S Main feedback protection relay common J10 4 MFP_C Main feedback protection relay Normally closed Open when bypass SCR is shorted NOTE All auxiliary cables of terminal must be double insulated Wire should be 20 16AWG stranded for maximum runs between 80 and 200 feet 25 60m respectively Table 6 Liebert BDC interface Posi...

Страница 46: ... 2 and 1 If an external Emergency Stop capability is required it is connected at terminals J6 1 and 2 and at J6 3 and 4 on the monitor board It also is connected to the Normally Open or Normally Closed remote stop switch between these two terminals using shielded cable see Figure 21 and Table 8 If this function is not used terminals J6 3 and 4 must be opened and J6 1 and 2 must be closed Figure 21...

Страница 47: ...t internally disconnect the input power supply To disconnect ALL power to the UPS open the upstream feeder breaker s when the remote EPO is activated NOTE Normally Closed EPO J6 1 2 these terminals are supplied factory linked on the Bypass Module on the UPS and must remain installed if using NO contacts NOTE All auxiliary cables of terminal must be double insulated Wire should be 20 16AWG stranded...

Страница 48: ... of the system A second parallel cable is provided to establish redundancy When Liebert APM units are to be connected in parallel a sharing inductor assembly is required and must be installed inside the Liebert APM cabinet The inductor may be installed at the factory or field installed 4 2 System Installation Procedures The installation of a parallel UPS should follow the procedures for a single U...

Страница 49: ...ational and local electrical codes 2 Input and bypass must share the same single source 3 A neutral is required from the system AC input source A full capacity neutral conductor is recommended Grounding conductors are recommended 4 Bypass and rectifier inputs and output cables must be run in separate conduits 5 Control wiring must be run in separate conduits Field Supplied Wiring LEGEND UIB UPS In...

Страница 50: ...TE The length and specification of power cables including the bypass input cables and UPS output cables should be the same This facilitates load sharing in bypass mode UAM1080C Pg 3 Rev 1 Notes 1 See drawings UAM01080A UAM01080B UAM01080D UAM01080E and UAM01080F 2 Paralleling switchboard requires shunt trip UIB breakers with 120V coils Field Supplied Wiring Liebert APM Bypass Module Only One Shown...

Страница 51: ...Meanwhile separate the parallel control cables from the power cables to prevent electrical inteferences UAM0180D Rev 1 Buyout Liebert APM Paralleling Switchboard Notes 1 See drawings UAM01080A UAM01080B UAM01080C UAM01080E and UAM01080F 2 MBB auxiliary switch connections are on the normally closed and common positions 3 MOBs auxiliary switch connections are on the normally open and common position...

Страница 52: ...ld the push button in and rotate the key in K0 to remove the key 3 Insert the key in the MIB interlock and rotate the the key in K2 to withdraw interlock 4 Close the MIB 5 Open the MBB and rotate the key in K1 to extend interlock 6 Remove the key from the MBB interlock K1 and place it in K0 7 Rotate the key in K0 to lock the key UAM0180E Rev 0 Buyout Liebert APM Paralleling Switchboard Notes 1 See...

Страница 53: ...l EPO device can be composed of another control system that can disconnect the UPS mains supply or the bypass input 4 Pins 1 and 2 of the normally closed EPO J6 port on the bypass module are connected at the factory Input output dry contact and EPO BCB MBC interface J1 J4 J7 J10 MFP_O MFP_S MFP_C J11 INPUT_2 INPUT_1 OUT GND J8 12V BAT IN BAT OUT GND J5 PARA J2 BCB_IN DRIVER GND ONLINE Q2BP Q3BP EX...

Страница 54: ...and interconnect the UPS modules according to the following instructions 4 3 2 External Protective Device Refer to 3 2 External Protective Devices 4 3 3 Power Cable The power cable wiring is similar to that of the UPS module Refer to 3 1 Power Cabling The bypass and rectifier input supplies must use the same neutral line input terminal If the input has a current leakage protective device the curre...

Страница 55: ...ithout redundant LBS cable Figure 33 Connection of typical dual bus system of two single UPS s with redundant LBS cable UPS 1 Bypass Module LBS Cable UPS 3 UPS 4 J1 J2 J3 J1 J2 J3 J1 J2 J3 J1 J2 J3 Bypass Module Bypass Module Bypass Module UPS 2 LBS Cable UPS 1 Bypass Module LBS Cable J1 J2 J3 J1 J2 J3 Bypass Module UPS 2 UPS 1 Bypass Module LBS Cable J1 J2 J3 J1 J2 J3 Bypass Module UPS 2 LBS Cabl...

Страница 56: ...atteries before any maintenance is performed on the unit When all batteries are connected together the battery terminal voltage may exceed 324V and is potentially lethal The center of the battery is connected to the neutral of the UPS and is grounded A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batterie...

Страница 57: ...er Figure 34 shows the component location Figure 35 shows the control wiring Figure 34 Internal battery breaker component locations NOTE Full safety instructions concerning the use and maintenance of UPS batteries are provided in the appropriate battery manufacturer s manuals available on the manufacturer s Web site The battery safety information contained in this section relates to key considerat...

Страница 58: ...een Green Striped Com White White White White White White White Brown Capacitor Board UH8351A8 BIB Board UHW241C2 Yellow NO 220VDC 220VDC DRV AUX GND1 USE Driver See Detail A X101 BCB_IN X102 X107 X2 J8 X100 X103 X104 X105 X106 X108 X2 J4 BAT IN GND Online 12V BAT OUT GND 1 2 3 1 2 3 4 1 2 3 4 NOTES 1 All service and initial battery connections must be performed by properly trained and qualified s...

Страница 59: ...r than six months or at temperatures higher than 77 F 25 C contact Liebert Services for recommended precautions The following notes in conjunction with the diagrams Figure 37 illustrate the broad principles to be followed when fitting and connecting the majority of battery cabinet installations When installing an external battery cabinet that is NOT a Liebert APM battery cabinet the customer must ...

Страница 60: ...adjacent to one another on a solid floor these cables may be passed between the cabinets through slots in the lower sides of the cabinets Intertray connections must be made before the battery cabinet may be used Figure 37 Battery cabinet 600mm wide details 603705 Pg 1 Rev 1 X8 Tray 1 Tray 2 Tray 3 Tray 4 12 34 42 32 39 2X DETAIL B 4X 40 B 603705G2 ASSY BATT NXRA 600 BATT CAB HX330 603705G4 ASSY BA...

Страница 61: ...Battery Installation 51 Liebert APM Figure 38 Battery trays for 600mm battery cabinet HX330 HX300 HX205 HX150 ...

Страница 62: ...y cabinet with trays for 900mm battery cabinet Tray 1 Tray 2 Tray 3 2x 3 20 2x 13 Tray 5 Tray 6 Tray 4 Detail A 6X 14 5 368 3mm 8 Tray 4 View Tray 4 with Extra Isolator 1 7 2 2x 6 2x 14 2x 12 6x 10 12x 11 4x 9 17 16 8 15 12 8 325mm 15 20 508mm Tray View ...

Страница 63: ...software This is to be performed by the Liebert Services engineer when commissioning the unit Casters and Adjustable Stops The adjustable stops are not designed to bear the full weight of the cabinet Lower the stops until they are finger tight in contact with the floor Then tighten a small amount with a wrench less than two turns to give a good friction fit When mounting the battery cabinet on sei...

Страница 64: ...BDSi Fuse Block GRD Fault CT Positive Negative Neutral Ground W24 W21 W22 W23 Neg Mid Pt Aux MX See Note 3 Blue Not Used Orange Black Black Blue Com Blue TB1 W R W Blk White White Violet NO 1 2 3 4 5 6 7 8 9 10 11 12 Red Red White White Grn Grn Wht Wht Brn Brn Blk Blk Blk Blk 1 2 3 4 1 2 3 4 X2 J8 X2 J4 X108 X105 X102 X100 X107 X101 X104 X103 X106 UHR93S6A1 X2 BCB_IN BAT OUT BAT IN GND GND Driver ...

Страница 65: ...ct Liebert Services at 1 800 543 2378 5 6 Battery Ground Fault Detection Option An optional battery ground fault detection device can be added to detect leakage current in the battery system The residual current range monitored is 30mA 3000mA When a battery ground fault is detected an alarm will appear on the UPS display panel The battery ground fault detection set contains one current transformer...

Страница 66: ...efer to drawing UAM04050A Pg 1 UHRF3S67X2 J9 UHR93S6A1ZA6 Output EMI Board UHW241M5 Auxiliary Power Board ULC366SC1 Ground Fault Detect Board Liebert APM Bypass Module Battery Breaker W601 W602 W600 W603 Red Red X2_J4 X2_J9 Blk Blk Red Blk Brn Red Blk Red Blk Brn Blk BlkBrn Brn Liebert APM Bypass Module UHRF3S67X2 Positive Neutral Negative Liebert APM DC Bus Liebert APM Internal Battery CT Output ...

Страница 67: ...ld the UPS need to be taken out of service for limited maintenance or repair manual activation of the Static Bypass will cause an immediate transfer of the equipment from the UPS inverter to the bypass source In this mode power will still be supplied to the UPS however the load is NOT protected by the UPS UAM01004 Rev 3 Field Supplied Wiring Notes 1 Install in accordance with national and local el...

Страница 68: ...ed to any AC utility power source or UPS before installing any wiring to this unit This Liebert BDC should be installed by a qualified certified electrician Removing the Cover Plates Plates cover the input and output terminals on the front of the Liebert BDC see Figure 44 Remove these and keep the screws and plates for reinstallation Figure 44 Liebert BDC access plate removed 6 5 2 Power Cable Ins...

Страница 69: ...nd tighten the connections to 240lb in 27N m M10 bolt 7 Connect the system input cables between the Liebert BDC UPS Input Busbars A B C N terminals and UPS input busbars A B C N terminals and tighten the connections to 240lb in 27N m M10 bolt 8 Connect the system output cables between the Liebert BDC UPS Output Busbars A B C N terminals and UPS output busbars A B C N terminals and tighten the conn...

Страница 70: ...nd to Unit Frame Ground to Unit Frame Output Neutral Input Neutral Utility Output Ground AC Output AC Input Main Ground Busbar Kirk Key K1 Kirk Key K2 BIB W07 W08 W09 W85 W86 W87 W88 W89 W90 A B C N PE 4 4 4 4 3 3 3 3 2 2 3 1 2 Fuses 2A SKRU K0 To TB1 AC 120V Inner Door SKRU Solenoid Key Release Unit KO Key Operator Field Supplied Wiring Factory Supplied Wiring UAM04012 Rev 4 See Note 1 MIB MBB W0...

Страница 71: ...whichever is more convenient NOTE UPS wiring must be completed before the cabinets are bolted together A Hardware for bolting units is in a bag attached to the Liebert BDC See form included with UPS DETAIL A 3 Washer Flat M10 Washer Split M10 Hex Head Bolt M10 1 2 Place cabinets so mounting holes are aligned A bolt from the adjacent cabinet may be screwed into the threaded top hole or a bolt may b...

Страница 72: ...ees of vertical 4 Top and bottom cable entry available through removable access plates Remove punch to suit conduit size and replace 5 Unit bottom is structurally adequate for forklift handling 6 Control wiring and power wiring must be run in separate conduits 7 Copper cables only are recommended 8 All wiring is to be in accordance with national and local electrical codes 9 All battery cabinets mu...

Страница 73: ...19mm Bracket Centers 28 3 719mm 9 2 235mm 0 8 21mm Vent Screen Front and Back Vent Screen Display Dimension Y See Pg 2 See Pg 2 Dimension X Dimension Z Center of Gravity Center of Gravity 31 5 800mm without Side Panels Power Cable Entry 21 26 x 7 87 540 x 200mm Power Cable Entry 21 26 x 7 87 540 x 200mm TOP VIEW BOTTOM VIEW OVERALL FRONT VIEW LEFT SIDE VIEW Front Front See Detail A RIGHT SIDE VIEW...

Страница 74: ...8mm FRONT OVERALL FRONT VIEW RIGHT SIDE VIEW LEFT SIDE VIEW BOTTOM VIEW FRONT FRONT Dim Y See Pg 2 Dimension X Dimension Z Display Center of Gravity Center of Gravity Vent Screen Front and Back See Pg 2 See Pg 2 3 77mm 23 4 595mm See Detail A 28 3 718mm Bracket Centers 34 3 871mm 1 4 36mm 8 9 226mm 28 3 719mm Vent Screen Power Cable Entry 21 26 x 7 87 540mm x 200 31 5 800mm w o Side Panels 39 5 10...

Страница 75: ...3 43 341 32 32 821 20 87 530 1880 855 1980 900 60 13 23 336 33 43 849 21 06 535 1979 900 2079 945 75 13 15 334 34 96 888 21 26 540 2055 934 2155 980 90 13 03 331 36 26 921 21 50 546 2131 969 2231 1014 600V Internal Transformer 15 14 37 365 32 40 823 19 80 503 1743 792 1843 838 30 14 25 362 33 70 856 19 96 507 1819 827 1919 872 45 14 02 356 35 16 893 20 16 512 1895 861 1995 907 60 13 86 352 36 73 9...

Страница 76: ...5 880 45 13 58 345 32 52 826 20 79 528 1911 869 2011 914 60 13 39 340 33 66 855 20 94 532 2010 914 2110 959 75 13 27 337 35 16 893 21 14 537 2086 948 2186 994 90 13 19 335 36 46 926 21 38 543 2162 983 2262 1028 600V Internal Transformer 15 14 53 369 32 60 828 19 69 500 1774 806 1874 852 30 14 41 366 33 86 860 19 84 504 1850 841 1950 887 45 14 17 360 35 35 898 20 04 509 1926 875 2026 921 60 14 02 3...

Страница 77: ...1006 30 13 78 350 32 87 835 21 81 554 2190 995 2290 1041 45 13 39 340 34 72 882 22 05 560 2260 1030 2360 1073 Table 14 Center of gravity and weights for Liebert APM 45 kVA frame with top fan option kVA Rating Center of Gravity Weight lb kg Dimension X in mm Dimension Y in mm Dimension Z in mm Unit Shipping 12HX100 Batteries 15 14 45 367 31 69 805 21 18 538 1953 888 2053 933 30 14 09 358 33 66 855 ...

Страница 78: ...Installation Drawings Liebert APM 68 Figure 51 UPS main components typical unit UAM02000 Rev 2 Liebert APM 90kVA Frame Liebert APM 45kVA Frame UAM02000 Rev 2 ...

Страница 79: ...Installation Drawings 69 Liebert APM Figure 52 UPS cable connections 45kVA and 90kVA frames 90kVA frame 45kVA frame ...

Страница 80: ... UAM02021 Rev 3 NOTES 1 Dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Emerson recommends using only copper cables 4 All wiring must be in accordance with national and local electrical codes Refer to Table 15 for interconnect wiring ...

Страница 81: ...M to battery cabinet Run From To Conductors A UPS Battery Busbar External Battery Cabinet Busbar Positive DC Neutral Negative B Battery Cabinet Terminal Block TB1 UPS Static Bypass Assembly J4 and J8 Battery Breaker Shunt and Aux Contacts NOTE Wiring is supplied when the UPS and external battery cabinet are ordered as a system 600mm Battery Cabinet 900mm Battery Cabinet ...

Страница 82: ... 4 Top and bottom cable entry available through removable access plates Remove punch to suit conduit size and replace 5 Control wiring and power wiring must be run in separate conduits 6 Only copper cables are recommended 7 All wiring is to be in accordance with national and local electrical codes 13 300mm Outside Frame Cable Entry Area 14 6 x 7 6 370 x 190mm Cable Entry Area 8 2 x 8 7 210 x 220mm...

Страница 83: ... x 8 7 210 x 220mm 2 Places Cable Entry Area 14 6 x 7 6 370 x 190mm Cable Entry Area 7 9 x 23 6 200 x 600mm 7 5 190mm Outside Frame 12 6 320mm Outside Frame 5 5 140mm 4 101mm Outside Panel 17 1 434mm Outside Panel 14 1 359mm Bracket Centers 14 1 359mm Bracket Centers 35 8 908mm 20 507mm 78 8 2000mm 39 5 1003mm Door Closed 18 2 464mm 34 3 782mm 35 2 895mm FRONT VIEW Without Covers RIGHT SIDE VIEW C...

Страница 84: ... kg X Y Z Without Panelboard 11 8 300 39 4 1000 14 9 379 525 239 With Panelboard 11 8 300 39 4 1000 14 9 379 625 284 Shipping weight add 100 lb 45kg UAM06010 Rev 5 1 All dimensions are in inches mm 2 24 610 minimum clearance above unit 36 914 front access required for service 3 Keep cabinet within 15 degrees of vertical 4 Top and bottom cable entry available through removable access plates Remove ...

Страница 85: ... Liebert APM 6 Refer to the individual drawing of each piece of equipment for additional details 2 2 56mm Typ 6 Places 1 97 50mm Typ 3 Places 2 36 60mm Typ 2 Places 37 5 953mm Main Input Busbars Links for Main to Bypass Single Input Only Bypass Busbars Output Busbars DC Busbars See Detail D Ground See Detail C DETAIL B See Detail B UAM02021 Rev 3 RIGHT SIDE Panel Removed Input Breaker Input Ground...

Страница 86: ...put Phase A B C D BDC Bypass Isolation Breaker UPS Main Input Neutral E UPS Output MBC Maintenance Isolation Breaker Phase A B C F UPS Output MBC Maintenance Isolation Breaker Neutral G BDC Panelboard Load AC Connection Phase A B C H BDC Panelboard Load AC Connection Neutral I Utility AC Source All Ground Connections Ground J BDC Terminal Block TB1 UPS Static Bypass Module J5 and J12 Wiring for KO...

Страница 87: ...e 3 Install rear cabinet base bracket Detail A to existing holes on underside of unit with tabs facing rear wall Use supplied hardware and torque to 365 lb inch 41 2 Nm Loosen leveling bolt locking nut and tighten after bracket is secured 4 Install front cabinet base bracket Detail B to existing holes on underside of unit with bent flange facing front Use supplied hardware and torque to 365 lb inc...

Страница 88: ...NMP HTTP Network Interface Card This network interface card provides all real time data and status information as SNMPv1 traps for connection to a 10 100 baseT Ethernet connection The same card also will transmit the same status information and all measured parameters for display via a Web browser The Liebert IntelliSlot bays are on the right side of the control module and labeled as IntelliSlot1 ...

Страница 89: ...Y Provides dry contact alarm information including On Battery On Bypass Low Battery Summary Alarm UPS Fault and On UPS signals for communication to a remote monitoring system or for use with Liebert MultiLink software Liebert IntelliSlot MultiPort Card IS MULTIPORT Provides dry contact alarm information including On Battery Low Battery signals for communication to four servers for use with Liebert...

Страница 90: ...and TB2 black 10 18 as shown in Figure 63 Figure 63 Pin location and numbering Refer to your Liebert product user manual for the pin configuration for the terminal blocks Table 20 Relay card pin configuration Pin Function Operation 1 Common Low Battery 2 Low Battery Closed if Low Battery point occurs 3 Low Battery Closed if battery is OK 4 Common UPS Fault 5 UPS Fault Closed if UPS fault occurs 6 ...

Страница 91: ...ns to be tied together The jumpers should be removed if there is any external voltage source that may intentionally or inadvertently be connected to the relay Removing the shunt from any two pins breaks the connection between the relay commons so they are not tied together Table 21 Jumper connections Jumper Relay P6 On Battery P5 UPS Fault P4 Low Battery P3 On Bypass P7 Summary Alarm NOTE Refer to...

Страница 92: ...ch as cell voltage overall string voltage current and temperature Automatic periodic tests of internal resistance of each battery will verify the battery s operating integrity Additional capabilities include automatic internal DC resistance tests and trend analysis providing the ability to analyze performance and aid in troubleshooting The Alber BDSi system is installed inside the battery cabinet ...

Страница 93: ...Liebert IntelliSlot Installation 83 Liebert APM Figure 66 Alber BDSi controller and input connection OUTPUT POWER X XXXXXXA INPUT XXXXXXXXXXXXXAXA XXXXXXXXXXXA Input 120VAC 50 60Hz Rear Panel ...

Страница 94: ...up to four external temperature sensors from the battery cabinets to a control unit inside the UPS Figure 67 Multi temperature sensors Temperature Sensor TMP 2 NC 12V GND OUT BCB Control Board X103 X105 X104 X106 X108 Static Bypass Module Monitor Board X2 12V GND BAT_OUT Temperature Sensor TMP 2 NC 12V GND OUT Temperature Sensor TMP 2 NC 12V GND OUT Temperature Sensor TMP 2 NC 12V GND OUT IN IN IN...

Страница 95: ... the Liebert APM on or off silence alarms Figure 68 Overview of control panel Table 22 Descriptions of UPS operator control and display panel Mimic Current Path Control Buttons Item Function Button Function 1 Rectifier indicator AC to DC EPO EPO switch 2 Battery indicator backup DC power INVERTER ON Inverter start button 3 Bypass input indicator INVERTER OFF Inverter shutdown button 4 Inverter ind...

Страница 96: ...ry and converter are normal and battery is not discharging 3 Bypass Load on Bypass Power Bypass out of normal range Bypass Normal 4 Inverter Inverter Powering the Load Normally Flashing Green Inverter on standby Inverter fault Inverter normal but Off 5 Load UPS output On UPS output overloaded UPS has no output power 6 Status No Alarms UPS Working Normally Amber UPS has a general alarm UPS has a se...

Страница 97: ...ch CAUTION Use caution before pressing the Emergency Power Off EPO button This button completely shuts down the unit and the critical load INVERTER ON Press this button to start the inverter and transfer from static bypass to inverter NOTE If the inverter is not ready this will not activate the UPS INVERTER OFF Press this button to shut down the inverter during operation The load will be transferr...

Страница 98: ...avigation key icons look at the icon above each navigation key to determine how the key operates when pressed see 9 6 Navigation Keys The LCD displays alarm information in real time After appearing in the current status section of the LCD status messages are stored in the history log 512 records can be stored and retrieved Figure 72 Sections of the LCD F1 F2 F3 F4 HELP Single APM 090kVA 02 17 47 L...

Страница 99: ... factor Bypass view bypass data voltage and frequency Output view output data voltage current frequency and power factor Load view load data load percent output current output power and crest factor CF System view system data Battery view battery characteristics voltage current temperature remaining time and capacity and messages when the battery is boost float charging or disconnected Events view...

Страница 100: ... Min Battery capacity Battery boost charging Battery float charging Battery disconnected Command Battery maintenance test Battery capacity test System test Stop testing Freshening Charge Stop Freshening Charge Modem Auto answer enable Battery Reset Run Time UPS Run Time Byp Run Time System Sout kVA Pout kW Qout kVAR Records history log Language Choices for display Mains input L N voltage V L N cur...

Страница 101: ... HELP enter 4 Use F4 to position the cursor on the row where the date and time are displayed then press HELP enter 5 Using the F3 up enter the current time and date information 6 Press HELP enter to save the settings 7 Press F2 ESC then F1 to return to the main screen Figure 75 Date and time screen F1 F2 F3 F4 HELP Single APM 090kVA 02 17 47 ENGLISH DEUTSCH POLSKI FRANCAIS ITALIANO ESPANOL NEDERLA...

Страница 102: ...re 76 History log records See Table 57 for a complete list of status messages along with a description and any recommended actions 9 11 Types of LCD Screens This section provides a quick guide to the main types of LCD screens 9 11 1 Opening Display As the UPS begins powering up the opening display appears as shown in Figure 77 F1 F2 F3 F4 HELP Single APM 090kVA 02 17 47 1 Mains volt abnormal 2010 ...

Страница 103: ...een 9 11 3 UPS Help Screen Press the HELP key below the LCD to display the Help window Press the HELP key again to exit the Help window F1 F2 F3 F4 HELP Single APM 090kVA 02 17 47 EMERSON Network Power Press any key back to main menu F1 F2 F3 F4 HELP Single APM 090kVA 02 17 47 L1 N L2 L2 N L3 L3 N L1 L N voltage V 118 4 L N current A 0 0 Frequency Hz 59 97 L L voltage V 205 7 Power factor 0 00 119...

Страница 104: ...the INVERTER ON button Before transferring the system will let the user confirm whether the interruption can be accepted as shown at right If the bypass voltage returns to normal before the user makes confirmation the UPS will transfer to inverter mode automatically At the same time the prompt window will close 9 12 2 From Inverter to Bypass Mode With Interruption If the bypass voltage or frequenc...

Страница 105: ...le the Battery Equalize feature Press the Help Enter key and the pop up window closes 9 12 7 Battery Reset The user can reset the battery statistics to a new battery state Use the F3 or F4 button to select Battery Reset Press the Help Enter key and the pop up window closes 9 12 8 Battery Refresh Charge Aborted Condition Not Met When a battery refreshening charge is started from the Command menu an...

Страница 106: ...vel The percent of the UPS rating load Crest factor Output current Crest Factor System Sout kVA Sout Apparent power Pout kW Pout Active power Qout kVAR Qout Reactive power Single unit When configured as a single unit UPS displays only native load no system load Battery Battery voltage V Battery bus voltage Battery current A Battery bus current Battery temperature C Internal battery temperature C R...

Страница 107: ...password Protocol System protocol ECO Mode Configures UPS for ECO mode Battery Equalize Charge Configures UPS for equalize charge Command start stop battery system tests Battery maintenance test This test performs a partial discharge of the battery to obtain a rough estimate of the battery capacity Load must be between 20 and 80 Battery capacity test This test performs a full discharge of the batt...

Страница 108: ...covery after EOD after a delay time if the AC utility recovers This mode and any delay time may be programmed by the commissioning engineer Bypass Mode When the Liebert APM is in bypass mode the load is directly supported by utility power and is without battery backup protection The Liebert APM s static transfer switch will shift the load from the inverter to bypass mode without interruption in AC...

Страница 109: ... with redundant power modules When a power module is in Sleep Mode both LED indicators will turn Off During extended periods of Sleep Mode the inactive power module is cycled through at regular intervals Common Battery Common Battery feature permits two Liebert APM s to be connected to one battery cabinet The UPS s may be separate systems or may be in a parallel system LBS cannot be used while com...

Страница 110: ...r The LCD activates The rectifier indicator flashes while the rectifier is starting The rectifier enters normal operation state and after about 30 seconds the rectifier indicator stops blinking and is illuminated in a steady green After initialization the bypass static switch turns on The mimic LEDs appear as shown Table 28 WARNING Risk of electrical shock and arc flash Can cause property damage i...

Страница 111: ...lect ECO Mode on the Control Panel 3 Verify that the Bypass indicator remains green to indicate that the load is supplied by the bypass input The UPS is now operating in ECO Mode Table 28 Mimic indicators after initialization LED Status Rectifier Indicator Green Battery Indicator Red Bypass Indicator Green Inverter Indicator Off Load Indicator Green Status Indicator Amber Table 29 Mimic indicators...

Страница 112: ...e battery start option permits starting the Liebert APM with power supplied only by the batteries at charged condition 1 Verify that the battery cabinet is properly connected see Figure 40 and that the battery breaker is closed 2 Press the battery start button on the front panel of any Liebert FlexPower assembly for two seconds see Figure 80 for the button s location The LCD displays the start scr...

Страница 113: ...gure 84 11 For a single source dual input system the bypass isolation breaker BIB can be opened to further isolate the UPS from input power refer to Figure 81 NOTICE Risk of power loss to connected load Can cause damageto equipment The load equipment is not protected from normal supply aberrations when the Liebert APM is operating in the maintenance bypass mode CAUTION This procedure must be perfo...

Страница 114: ...and turn the key The UPS system is now supplying power to the critical load 10 Press the INVERTER ON button on the right side of the Operator Control Panel for longer than 2 seconds The Inverter indicator flashes while the inverter is starting After the inverter is ready the UPS transfers from static bypass to inverter the bypass indicator turns Off and the inverter indicator turns On The UPS is i...

Страница 115: ...ker if dual input If the MBC is a customer issued switchgear or a non Emerson cabinet open the breaker s that supply power to the UPS input and bypass input if dual input 5 Allow 5 minutes for all DC circuits and capacitors to fully discharge 6 Open the external feeder breaker to the MBC or bypass switchgear 7 Install a Lockout Tagout on the external feeder breaker to the MBC or bypass switchgear ...

Страница 116: ... describes a variety of operations for two Liebert APM units wired for parallel operation Figure 82 shows the one line diagram and subsequent sections provide detailed steps for parallel operation of the parallel units CAUTION This procedure will remove power from the critical bus CAUTION Performing the next step will shut down the critical load Field Supplied Wiring Notes 1 Install in accordance ...

Страница 117: ...ductor is recommended Grounding conductors are recommended 4 Bypass and rectifier inputs and output cables must be run in separate conduits 5 Control wiring must be run in separate conduits Field Supplied Wiring LEGEND UIB UPS Input Breaker MOB Module Output Breaker MIB Maintenance Isolation Breaker MBB Maintenance Bypass Breaker External overcurrent protection by others 6 The 90kVA frame has a ca...

Страница 118: ...tery breaker for UPS1 5 Verify that the battery status light on UPS1 turns Off 6 Verify that UPS1 is now in Static Bypass Mode 7 Turn on the Inverter on UPS1 10 8 3 Procedure to Take UPS2 Offline While Leaving UPS1 Online NOTICE Risk of improper switching Can cause damage to connected load Verify that removal of UPS2 from the system bus will NOT overload UPS1 and cause the load to drop 1 Turn OFF ...

Страница 119: ...and Bypass Feeds 4 Close Battery Breaker s for UPS1 5 Close Battery Breaker s for UPS2 6 Close MOB1 Output Breaker for UPS1 7 Close MOB2 Output Breaker for UPS2 8 Verify that each UPS is now registering that it is in Static Bypass Mode and that the Battery Status Light is not lit 9 Open MBB 10 Both UPS units should now be in static bypass mode 11 Engage the Inverter on UPS1 12 Engage the Inverter ...

Страница 120: ...Shutdown for Emergency Stop EPO Action or Other Conditions Once all appropriate measures have been taken to correct the problem indicated by the alarm message appearing on the Operator Control Panel carry out this procedure to restore the UPS to regular operation following an EPO action or for the following reasons Inverter Overtemperature Cut off Overload Battery Overvoltage excessive switching B...

Страница 121: ...ust filters Refer to 12 3 2 Air Filters for details about filter maintenance To replace each filter 1 Open the UPS front door and locate the filters on the back side of the front door see Figure 83 2 Remove one bracket and loosen the screw on the second bracket The second bracket need not be removed 3 Remove the dust filter to be replaced 4 Insert the clean filter 5 Reinstall the bracket tightenin...

Страница 122: ...erly trained and qualified service personnel are authorized to remove the protective covers Table 31 UPS operating modes Operating mode Descriptions Normal mode NORMAL UPS powers the load Bypass mode BYPASS The load power supply is provided by the static bypass This mode can be regarded as a temporary transition mode between the normal mode and maintenance bypass mode or a temporary abnormal opera...

Страница 123: ...and output cables must be run in separate conduits 5 Control wiring must be run in separate conduits 6 Optional 54 pole 225A for 45kVA frame only or optional 54 pole 400A for 90kVA frame only 7 Customer must supply shunt trip breaker with 120V coil BIB Bypass Isolation Breaker MBB Maintenance Bypass Breaker MIB Maintenance Isolation Breaker External Overcurrent Protection by others Field Supplied ...

Страница 124: ...ronized during normal operating conditions This is achieved through the inverter control electronics which make the inverter frequency track that of the static bypass supply provided that the bypass remains within an acceptable frequency window NOTE When the UPS is operating in static bypass mode or on maintenance bypass the connected equipment is not protected from power failures or surges and sa...

Страница 125: ...cy Signals IEC 61000 2 2 Criteria A Transportation ISTA Procedure 1H ISO 9001 Misc OSHA ASME NEMA PE 1 Table 32 Environmental requirements Item Requirements Acoustical Noise dBA at 55 in 1 4m 57 45kVA 60 90kVA With Top Fan Kit 69 45kVA 70 90kVA Operating Altitude 3300 ft 1000m above sea level derate power by 1 per 330 ft 100m between 3300 and 6000 ft 1000m and 2000m Relative Humidity 0 to 95 non c...

Страница 126: ...0 x 1000 x 2000 Weight lb kg No Distribution 550 250 Two 225A Subfeed Breakers 660 300 400A Panelboard 660 300 No Distribution 480V Transformer 1405 639 No Distribution 600V Transformer 1425 648 Two 225A Subfeed Breakers 480V Transformer 1520 691 Two 225A Subfeed Breakers 600V Transformer 1520 691 400A Panelboard 480V Transformer 1520 691 400A Panelboard 600V Transformer 1520 691 Color Black Prote...

Страница 127: ...teries 3345 1520 Color Black Protection Degree IEC 60529 IP20 finger proof with front doors open or closed Table 38 Batteries approved for use in External Battery Cabinet 600mm Supplier Part Number Enersys 12HX150 FR Enersys 12HX205 FR Enersys 12HX300 FR Enersys 12HX330 FR Table 39 Batteries approved for use in External Battery Cabinet 900mm Supplier Part Number Enersys 12HX400 FR Enersys 12HX505 ...

Страница 128: ... 3 8 300 2 1 0 54860BE 32209 75 224 279 350 M10 3 8 350 2 2 0 54862BE 32209 90 268 334 400 M10 3 8 460 2 4 0 54866BE 32211 Table 42 UPS currents and terminals Input for dual input unit only 208V operation Unit Rating Nominal Input Current Maximum Input Current OCP Device Rating Bolt Size Maximum Recommended Lug T B 75 C Wire Current tot Wire Compression Lug Two Hole 3 8 Bolt Mechanical Lug Two Hol...

Страница 129: ...269 300 M10 3 8 300 2 1 0 54860BE 32209 75 335 350 M10 3 8 400 2 3 0 54864BE 32211 90 404 450 M10 3 8 460 2 4 0 54866BE 32211 Table 46 AC AC efficiency loss and air exchange AC AC Efficiency Data Normal Mode dual conversion 94 maximum ECO Mode Up 98 Inverter Efficiency DC AC Battery at Nominal Voltage 288VDC and Full Rated Linear Load Rated Power kVA 15 90 Battery Mode 94 Heat Losses and Air Excha...

Страница 130: ...ibit Ripple Voltage 1 Ripple Current C10 5 Boost Charge Voltage 2 35 V cell selectable from 2 30 2 40V cell Constant current and constant voltage charge mode Boost Control Float boost current trigger 0 050 C10 selectable 0 030 0 070 Boost float current trigger 0 010 C10 selectable 0 005 0 025 24 hr safety time out selectable 8 30 hr Boost charge mode inhibit also selectable End of Discharge 1 63 V...

Страница 131: ...quency converter operation also selectable 3 EN50091 3 1 4 58 crest factor 3 1 4 IEC62040 3 EN 50091 3 also for 0 100 0 load transient Transient recovery time return to within 5 of steady state output voltage within half a cycle 5 Three phase 4 wire and shared neutral with the bypass input Table 50 Bypass input Parameter 15 90kVA Rated AC Voltage 1 2 208 220V 3 phase Rated current 208V 220V 252A 2...

Страница 132: ...a Liebert APM 122 Figure 87 Battery circuit breaker and UPS wiring with external batteries with four connecting wires Figure 88 Battery circuit breaker and UPS wiring with external batteries with three connecting wires N N N U P S N N ...

Страница 133: ...se property damage injury and death Extreme caution is required when performing maintenance Be constantly aware that the UPS system contains high DC as well as AC voltages With input power off and the battery disconnected high voltage at filter capacitors and power circuits should be discharged within 30 seconds However if a power circuit failure has occurred you should assume that high voltage ma...

Страница 134: ...id unanticipated interruptions in critical load operations 12 3 Routine Maintenance Become thoroughly familiar with the equipment but at no time go beyond the specific procedures in this manual while performing maintenance or correcting a malfunction If you have any doubt as to what must be done call Emerson Network Power Liebert Services at 1 800 LIEBERT for further instructions The UPS is design...

Страница 135: ...can be changed with the UPS operating by opening the outer door for access The Liebert APM air filters are washable and reusable Two sets of air filters are are shipped with the Liebert APM Abnormal or dusty conditions will require more frequent cleaning and replacement of air filters Inspect installations in new buildings more often then extend the inspection period as experience dictates 12 3 3 ...

Страница 136: ... with federal state and local regulations Because lead is a toxic substance lead acid batteries should be recycled rather than discarded Do not dispose of battery or batteries in a fire The battery may explode Do not open or mutilate the battery or batteries Released electrolyte is harmful to the skin and eyes It is poisonous A battery can present a risk of electrical shock and high short circuit ...

Страница 137: ...ated lead acid batteries such as those used in Liebert battery cabinets Refer to the battery manufacturer s manual available on the manufacturer s Web site for specific information about equalize charging Table 52 Battery voltage record Date Float Voltage Volts DC Nominal Voltage Volts DC Ambient Temp F Table 53 Terminal block with compression lugs for control wiring AWG Wire Size or Range Lb in N...

Страница 138: ... Operator Control Panel or at an optional terminal 12 5 Reporting a Problem If a problem occurs within the UPS review all alarm messages along with other pertinent data This information should be given via telephone to the Liebert Service dispatcher This information can also be automatically sent by telephone modem Call 1 800 LIEBERT to report a problem or to request assistance 12 6 Corrective Act...

Страница 139: ...l the following parts still contain hazardous substances due to the lack of reliable substitute or mature solution 1 All solders in the products contain lead 2 Copper alloy contains lead 3 Backlight bulb contains mercury 4 The ceramic materials of the ceramic capacitor the copper terminals and copper leads of metallic film capacity contain lead 5 The glass of resistor contains lead 6 The glass of ...

Страница 140: ...nput Fuse Fail Input fuse is open Contact Liebert Services at 800 543 2378 for assistance Control Power 1 Fail Control Power 1 has failed or has been lost Contact Liebert Services at 800 543 2378 for assistance Mains Phase Reversed Input phase sequence is reversed Contact Liebert Services at 800 543 2378 for assistance Soft Start Fail Rectifier could not start due to low DC bus voltage Contact Lie...

Страница 141: ... above 105 nominal rating for the set basic number of UPSs The alarm automatically resets once the overload condition is removed 1 Confirm that the alarm is true by checking the system load percent indicated on the LCD panel to determine which phase is being overloaded 2 If the alarm is true measure the actual output current to verify that the indications are valid Disconnect unnecessary load and ...

Страница 142: ... Fault Reset Fault Reset Alarm Silence Alarm Silence Turn On Fail Turn On Fail Alarm Reset Audible Alarm Reset Bypass Mode UPS in Bypass Mode Normal Mode UPS in Normal Mode Battery Mode UPS in Battery Mode Output Disabled UPS Output Disabled Maint Disconnect Closed Maintenance Disconnect Closed Reserved Output Disconnect Open Output Disconnect Open Battery Reverse Connect the battery again and che...

Страница 143: ...eutral not detected Battery Room Alarm Environment in battery room needs attention Rec Flash Update Rectifier firmware is being updated Inv Flash Update Inverter firmware is being updated Monitor Flash Update Monitor firmware is being updated LBS abnormal LBS is abnormal Table 57 UPS status messages continued Event Message Description Suggested Action if any ...

Страница 144: ...ing liebert monitoring emerson com 800 222 5877 Outside North America 00800 1155 4499 Single Phase UPS Server Cabinets liebert upstech emerson com 800 222 5877 Outside North America 00800 1155 4499 Three Phase UPS Power Systems 800 543 2378 Outside North America 614 841 6598 Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Bo...

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