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Eaton 93PS UPS 8–40 kW

User's and installation guide

Revision: 003

Document ID: P-164000493

77 (104)

Summary of Contents for 93PS-8(20)-20(-C)

Page 1: ...User s and installation guide Eaton 93PS UPS 8 40 kW P 164000493 ...

Page 2: ...on Corporation Every care has been taken to ensure the accuracy of the information contained in this manual but no liability can be accepted for any errors or omission The right to make design modifications is reserved Unauthorized copying and lending are prohibited Eaton Power Quality Oy Address Koskelontie 13 FI 02920 Espoo FINLAND Internet www eaton eu Approvals and version history Revision Dat...

Page 3: ...des 19 3 2 2 Stored energy and battery mode 23 3 2 3 Bypass mode 25 3 3 UPS features 27 3 3 1 Advanced Battery Management 27 3 3 2 Powerware Hot Sync 27 3 3 3 Power Conditioner 28 3 3 4 Frequency Converter 28 3 3 5 Sync Control 28 3 4 Software and connectivity features 29 3 4 1 User interface 29 3 4 2 Power Management Software 29 3 5 Options and accessories 29 3 5 1 Maintenance Bypass Switch optio...

Page 4: ...ections 57 5 5 6 Installing signal interface connections in a parallel system 57 5 6 Wiring parallel 93PS UPS systems 58 5 6 1 Power wiring overview 58 5 6 2 Control signals overview 60 5 6 3 Installing bypass control wiring 61 5 7 UPS system interface wiring preparation 64 6 Communication interfaces 65 6 1 MiniSlot cards 66 6 2 Intelligent Power Software 68 6 3 Signal input monitoring 69 6 4 Gene...

Page 5: ...n the UPMs 87 7 6 Using the Remote Emergency Power off switch 87 7 7 Turning the UPS from the double conversion mode to the maintenance bypass mode 88 7 8 Turning the UPS from the maintenance bypass mode to the double conversion mode 90 8 UPS maintenance 92 8 1 Important safety instructions 92 8 2 Performing preventive maintenance 93 8 2 1 Daily maintenance 94 8 2 2 Monthly maintenance 94 8 2 3 Pe...

Page 6: ...10 2 Whom to contact in case of Warranty 103 Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 6 104 ...

Page 7: ...ided could result in minor or moderate injury or damage to your machine Note Notes are used to indicate important information and useful tips 1 2 Safety symbols 1 2 1 Hazard symbols These symbols indicate a hazardous situation or action Symbols are used to warn of situations which may cause environmental damage and personal injury General warning sign Explosion and fire hazard Electrical hazard Co...

Page 8: ... procedures and menu options or represents a command or option that you type or enter at a prompt Italic type highlights notes and new terms when they are defined Screen type represents information that appears on the screen or LCD 1 4 Glossary This document uses the following acronyms to refer to Eaton UPS products or their parts Table 1 Glossary of acronyms ABM Advanced Battery Management BIB By...

Page 9: ...r MIS Maintenance Isolation Switch MOB Module Output Breaker REPO Remote Emergency Power off RIB Rectifier Input Breaker SCR Silicon controlled Rectifier STSW Static Switch UPM Uninterruptible Power Module UPS Uninterruptible Power Supply VMMS Variable Module Management System Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ...

Page 10: ...l are allowed to install and service it DANGER This UPS carries lethal voltages All repairs and service must be performed by authorized personnel only There are no user serviceable parts inside the UPS WARNING The UPS is powered by its own energy source batteries The output terminals may be energized even when the UPS is disconnected from an AC source To reduce the risk of fire or electric shock i...

Page 11: ...ot disconnect the batteries when the UPS is in the Battery mode Make sure that your replacement batteries are of the same number and type as the battery that was originally installed in the UPS See more accurate instructions on the UPS Before you connect or disconnect battery terminals disconnect the charging source by opening the corresponding battery circuit breaker Check if the battery is inadv...

Page 12: ...document before you start to operate or perform work on the UPS 2 2 CE marking The product has a CE marking in compliance with the following European directives LV Directive Safety 2014 35 EU EMC Directive 2014 30 EU Declarations of conformity with UPS harmonized standards and directives EN 62040 1 Safety and EN 62040 2 EMC are available at www eaton eu or by contacting your nearest Eaton office o...

Page 13: ...ment exceeding the specifications Excessive amount of dust in the operating environment of the UPS may cause damage or lead to malfunction Always protect the UPS from the outside weather and sunshine In order to maximize internal battery service life time the recommended operating temperature range is from 20 ºC to 25 ºC WARNING During charge float charge heavy discharge and overcharge hydrogen an...

Page 14: ...us waste center 2 6 For more information Address any inquiries about the UPS and the battery cabinet to the local office or an agent authorized by the manufacturer Quote the type code and the serial number of the equipment Call your local service representative if you need help with any of the following scheduling initial startup regional locations and telephone numbers a question about any of the...

Page 15: ...kouts and other power interruptions batteries provide emergency power to safeguard operation The UPS system is housed in a single free standing cabinet with safety shields behind the door for protection against hazardous voltage Each UPS cabinet has a centralized system static bypass The available static bypass ratings are 20 kW and 40 kW The static bypass size is chosen according to UPS system po...

Page 16: ...ional checks must be performed by an authorized Eaton Customer Service Engineer or by other qualified service personnel authorized by Eaton or the terms specified in the Warranty see Chapter 10 become void This service is offered as part of the sales contract for the UPS Contact service in advance usually a two week notice is required to reserve a preferred startup date Eaton 93PS UPS 8 40 kW User...

Page 17: ...ternal batteries 5 Communications area The system level static bypass in the Eaton 93PS UPS cabinet determines the attainable output power of the UPS The static bypass line consists of a static switch and a backfeed protection isolation device connected in series In addition there is a system level control unit that constantly monitors the power delivered through the bypass line or to the input of...

Page 18: ...ailable as option for all the models If utility power is interrupted or falls outside the parameters specified in Chapter 9 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 ...

Page 19: ...nd the mode of operation is called the battery mode In the bypass mode the critical load is supported directly by utility power through the UPS static switch 3 2 1 Normal operating modes During normal UPS operation power for the system is derived from a utility input source Unit Online is displayed on the front panel indicating that the incoming power is within voltage and frequency acceptance win...

Page 20: ... and provides regulated charge current to the battery The battery is always connected to the UPS and ready to support the inverter should the utility input become unavailable The inverter produces a three phase AC output to the critical load The inverter uses multilevel converter technology with IGBT devices and pulse width modulation PWM to produce a regulated and filtered AC output If the utilit...

Page 21: ... the UPS is not operating at full load However if internal redundancy between the UPMs is not possible due to high load the UPS switches automatically to the bypass mode and remains in that mode until the failure is corrected and the UPS is back in operation In an external parallel redundant system each UPS can be isolated from the system for service while the remaining UPSs support the load in th...

Page 22: ... is also provided making sure that clean power is delivered to the load equipment In case any disturbances are detected in the incoming power the UPS switches to the double conversion mode and continues to supply the critical load through its inverter In case of a complete utility outage or if the input power is outside the tolerances of the system the UPS transfers to the battery mode and continu...

Page 23: ...d battery mode When running normally in the double conversion or ESS mode the UPS automatically transfers to supply the load from batteries or some other stored energy source if a utility power outage occurs or if the utility power does not conform to the specified parameters The UPS status indicated on the display is On Battery and the UPM status is Active In the battery mode the battery provides...

Page 24: ...supplied from the same source as the UPS rectifier the backfeed protection contactor K5 also opens The opening of K1 and K5 prevent system voltages from bleeding backwards and re entering the input source through the static switch or rectifier If the input power fails to return or is not within the acceptance windows required for normal operation the battery continues discharging until a DC voltag...

Page 25: ...ault or internal failure The bypass source supplies the commercial AC power to the load directly The UPS can also be commanded to transfer to the bypass mode manually through the display The UPS status indicated on the display is On Bypass The UPS will return from the bypass mode back to online mode if the condition for example overload that caused the transfer is cleared If there is a condition t...

Page 26: ...ort is available to the output of the system in the bypass mode The static bypass consists of a solid state silicon controlled rectifier SCR static switch STSW and a backfeed protection isolation device K5 The static switch is rated as a continuous duty device that is used anytime the inverter is unable to support the applied load The static switch is wired in series with the backfeed protection A...

Page 27: ...tery charging is resumed when necessary 3 3 2 Powerware Hot Sync The Eaton Powerware Hot Sync technology is an algorithm that eliminates the single point of failure in a parallel system and therefore enhances system reliability The Hot Sync technology is incorporated in all Eaton 93PS UPSs and it is utilized in both multi module internal parallel and external parallel systems The Hot Sync technolo...

Page 28: ...ut frequency can be configured to be different from the standard input frequency e g 60 Hz output 50 Hz input The UPS can also support high nonlinear loads without iTHD on the input The UPS meets the qualifications outlined in this product specification except for the conditions below When in the Frequency Converter mode the UPS has the following functionality and limitations 1 Operation is the sa...

Page 29: ...rovided as a factory installed option Alternatively MBS solutions are also available in an external enclosure as accessory items External Maintenance Bypass Switch Panel accessory The external MBS is enclosed in its own separate wall mounted cabinet The EMBS contains a rotary switch MBP MIS to change the source that supplies the load between the UPS output and the mechanical bypass It may addition...

Page 30: ...ertified service technician prior to proceeding with the installation The Eaton 93PS 8 40 kW UPS are equipped with internal batteries to provide full load runtime of 5 60 minutes depending on the UPS rating This does not apply to the C model which has no internal batteries In addition external battery cabinets can be introduced to the system to allow extended autonomy Internal and external batteri...

Page 31: ...0 Yes separate No 93PS 10 40 20 10 1 10 40 Yes No 93PS 10 10 40 40 10 10 10 40 Yes separate No 93PS 15 40 20 15 1 15 40 Yes No 93PS 15 15 40 40 15 15 15 40 Yes separate No 93PS 20 40 20 20 1 20 40 Yes No 93PS 20 20 40 40 20 20 20 40 Yes separate No 93PS 30 40 40 30 2 15 40 Yes common No 93PS 40 40 40 40 2 20 40 Yes common No Applies to the 93PS 8 20 kW C model as well With a 93PS UPS 40 kW frame a...

Page 32: ...nternal MBS Optional Rectifier input switch S1 Standard Internal battery breaker CB1 Standard Battery start Standard Integrated backfeed protection Standard Additional options and accessories are also available These include different software and connectivity options and external switchgear and power distribution options Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2...

Page 33: ...e Engineer or by other qualified service personnel authorized by Eaton or the terms specified in the Warranty see Chapter 10 become void This service is offered as a part of the sales contract for the UPS Contact service in advance usually a two week notice is required to reserve a preferred startup date 4 1 Creating an installation plan Before you install the UPS system read and understand how th...

Page 34: ...ocated within 7 5 meters of the UPS equip ment The Remote Emergency Power off REPO device is mounted in its in stalled location and its wiring is terminated inside the UPS cabinet If EPO is used in the NC configuration a jumper is installed on the EPO between pins 1 and 2 OPTIONAL Alarm relays and signal outputs are wired appropriately OPTIONAL A remote battery disconnect control is mounted in its...

Page 35: ...may void your warranty CAUTION Do not stack anything on top of the 93PS UPS cabinet Do not stack the UPS 93PS C model cabinet on top of any other similar cabinet s If installed on a shelf use suitable supports to prevent the UPS from tipping or dropping The UPS equipment operating environment must meet the weight requirements shown in Table 5 and the size requirements shown in Table 4 Table 4 Dime...

Page 36: ...abinet for proper air circulation The clearance required around the UPS cabinet is shown in Table 6 Note This equipment is not intended for building in rack mounting or for incorporation in larger equipment Table 6 UPS cabinet minimum clearances 20 kW frame 40 kW frame From the top of the cabinet 500 mm 500 mm From the front of the cabinet 500 mm 650 mm From the back of the cabinet 150 mm 250 mm F...

Page 37: ...rise of 5 C maximum requires the airflow of 600 m3 per 1 kW of losses Temperature rise of 10 C maximum requires the airflow of 300 m3 per 1 kW of losses An ambient temperature from 20 C to 25 C is recommended to achieve a long life of the UPS and batteries The cooling air that enters the UPS must not exceed 40 C Avoid high ambient temperature moisture and humidity For ventilation requirements see ...

Page 38: ...nd outlet is 168 cm2 when natural ventilation is used For larger batteries the ventilation air flow must be recalculated For the dimensions of the 93PS UPS cabinets see Figure 9 Figure 9 The dimensions of the Eaton 93PS UPS 20 kW C model frame the 93PS UPS 20 kW frame and the 93PS UPS 40 kW frame respectively 4 3 2 UPS system power wiring preparations Note If you are installing a maintenance bypas...

Page 39: ... based on using the specified breakers If cables are run in an ambient temperature greater than 30 C higher temperature cable and or larger size cable may be necessary The bypass feed into this equipment uses four cables The rectifier feed into this equipment uses three or four cables The phases must be symmetrical about ground from a Wye source for proper equipment operation If the load requires ...

Page 40: ...20 kW C model and 40 kW frame with sepa rate battery solid wire 25 mm2 stranded wire with ferrule 16 mm2 40 kW frame with common battery solid wire 90 mm2 stranded wire with ferrule 70 mm2 Minimum recommended Note UPS power upgrading is possible only if the sizing of the external cables is sufficient Alternatively the external cabling must be upgraded as well Fuses are of the type gG Cable sizing ...

Page 41: ... In 93PS UPS C model the internal and external circuit breakers function in cooperation with each other Table 10 Rated and maximum currents for rated power and voltage Rectifier input UPS output bypass Battery Rated power kW Rated voltage V Rated current A Maximum current A Rated current A Maximum current A Rated current A Maximum current A 8 380 13 15 12 18 22 26 400 12 14 12 17 22 26 415 12 14 1...

Page 42: ...110 131 415 58 69 57 82 110 131 Notes 1 Maximum rectifier current calculated at the 15 voltage tolerance and 102 con tinuous overload 2 Maximum output bypass current calculated at continuous 125 overload and at 15 voltage tolerance 3 Maximum battery current calculated at rated load and 1 67 V cell voltage for the default 32 block string length Eaton 93PS UPS 8 40 kW User s and installation guide E...

Page 43: ...nals in the 93PS 20 kW frame Figure 11 Power cable terminals in the 93PS 40 kW frame Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 43 104 ...

Page 44: ...urrent protection is not provided by this product but is required by codes Refer to Table 8 for wiring requirements If a lockable output disconnect is required it must be supplied by the user Table 11 UPS power cable terminal torques UPS frame Function Tightening torque 93PS 20 kW X1 X2 X3 L1 L2 L3 N 1 6 X4 battery 3 0 PE ground 3 0 93PS 40 kW X1 X2 X3 L1 L2 L3 N 6 0 X4 battery 6 0 PE ground 3 0 C...

Page 45: ...act the appropriate parties to report inappropriate transportation WARNING The UPS cabinet is heavy If the unpacking instructions are not closely followed the cabinet may tip over and cause serious injury Do not tilt the UPS cabinet more than 10 degrees from the vertical or the cabinet may tip over For transportation purposes the UPS cabinet is bolted onto a wooden pallet To remove the pallet perf...

Page 46: ...PS package The roof of the package is used as a ramp for moving the UPS off the pallet 4 Place the ramp on the floor and attach it to the pallet with nails or screws so that it can be safely used for wheeling the UPS off the pallet Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 46 104 ...

Page 47: ...sten the shipping brackets to the UPS cabinet and to the pallet 8 Remove the shipping brackets Note After you have removed the shipping brackets move the unit immediately away from the pallet Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 47 104 ...

Page 48: ...11 To secure the UPS cabinet in position lower the leveling feet until the cabinet is not resting on the casters and the cabinet is level With 93PS 8 20 kW UPS reattach the shipping brackets to the UPS cabinet to provide extra support There are 2 options for positioning the shipping brackets on both sides of the unit or on the front and rear of the unit Note If you remove the cabinet from its orig...

Page 49: ...y Eaton CAUTION To avoid physical injury or death or damage to the UPS or the load equipment follow these instructions during the UPS system installation CAUTION In case of condensed moisture inside the UPS cabinet dry the cabinet with a blower before starting up the system 5 1 Steps to install the UPS Power and control wiring are routed through the rear of the cabinet with connections made to eas...

Page 50: ...connector locations in the 93PS UPS 40 kW frame 1 Connectors 2 Gland plate 1 To gain access to the terminal blocks remove the screws securing the gland plate at the back of the UPS Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 50 104 ...

Page 51: ...onnect the communication cables to the respective terminals and peripherals For detailed information see Figures 22 and 23 and Sections 5 4 and 5 5 7 Assemble the internal batteries into the battery trays Connect the battery blocks in series within the battery tray Only use cables specified by Eaton 8 Slide the internal battery trays into place and mount the locking brackets Eaton 93PS UPS 8 40 kW...

Page 52: ...s and regulations Only qualified personnel may install the battery system Battery cables must be protected against current and thermal overload that is the battery system must include proper fuses or breaker with protection function Ground the external battery cabinet to the UPS The default battery settings of the UPS are for 12 V VRLA batteries If you need to use any other type of batteries conta...

Page 53: ...W UPSs use 32 battery blocks per string CAUTION If you connect the C model 93PS UPS to an external battery cabinet note that you have to install supplementary fuses or a supplementary breaker in addition to the internal battery breaker to ensure safe operation Note Do not connect battery strings with different battery quantity and voltage in parallel Power and control wiring for the EBC S and EBC ...

Page 54: ...m a location away from where the UPS is installed EPO is connected to the UPS s top front panel on connector EPO Figure 16 shows the NO and NC connections of the EPO switch EPO connector front view Figure 16 Connections of the EPO switch A Normally open B Normally closed Table 12 Remote EPO wire terminations From remote EPO switch To user interface ter minal block EPO in UPS cabinet Remarks NO 3 4...

Page 55: ...op section of the UPS See Figure 22 for the connector locations Tie points with strain relief for the communication cables are located on the right and left side of the cable conduit Signal inputs can be configured to different functions Normally these functions are either informative for example On Generator or functional for example a remote Go to bypass command 5 5 2 Battery breaker wiring inte...

Page 56: ... service personnel authorized by Eaton 5 5 4 Industrial Relay Card interface connections Relays K1 through K5 are identical in function Each output contact function can be assigned by the user The UPS information may also be configurable To install the INDRELAY MS 1 Check that the ancillary equipment system is turned off and all the power sources are removed Refer to the appropriate operation manu...

Page 57: ...and other cables to the appropriate MiniSlot cards The cable route is through the signal cable canal in the top section of the UPS 7 For operator instructions refer to the manual supplied with the MiniSlot card 8 When all the wiring is completed close the front door and secure it with the latch 5 5 6 Installing signal interface connections in a parallel system The installation of the signal interf...

Page 58: ...ary communication path This arrangement ensures bypass control even if the CAN bus is lost WARNING Do not connect units equipped with an internal Maintenance Bypass Switch MBS or internal transformers in parallel 5 6 1 Power wiring overview See Section 4 3 2 for the recommended cable and external fuse sizes and installation practices Input feed The input feed is defined as the power source connect...

Page 59: ... disconnect the neutral for improved safety during maintenance The MOB must have a Form C auxiliary contact The N C contact is connected to the corresponding UPS s input used for signal input The N O contact is used to disconnect the bypass pull chain when the MOB is open Figure 18 shows the principles of paralleled UPS systems including MOBs and outputs from UPSs MOB override Users without MOBs i...

Page 60: ...on the following must be true 1A 1B 2A 2B 3A 3B 4A 4B Any differences in wire length result in decreased capacity and improper operation of the UPS system while in the bypass mode 5 6 2 Control signals overview 2 controls signals External CAN Network Bypass Pull Chain are required for external paralleling Both of these control signals are fault tolerant and alarmed when disconnected External CAN E...

Page 61: ...ured with action items The following action items affect all the UPSs in the system When an action item is active on a UPS and the MOB is closed the action item is transmitted on the ECAN to all the UPSs All the UPSs react in the same manner as if the action item was active on that UPS Wiring the EPO switch in parallel It is recommended to use separate EPO circuits for each parallel unit 5 6 3 Ins...

Page 62: ...3 if installed D UPS 4 if installed Note This drawing is for distributed bypass wiring purposes and it is not a floor layout plan UPSs can be placed in any physical order Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 62 104 ...

Page 63: ...ne end only Note NC and NO designations on MOB AUX contacts are defined with the breaker in the OFF open position If the MOB contacts have pigtail leads use the same wire gauge to connect to the UPS and use the correct crimp connections for the wire gauge External CAN connections between the UPS cabinets require shielded twisted pair wire Use twisted pair wiring between the UPS and MOB AUX contact...

Page 64: ...rm s functional name LAN drops for use with MiniSlot cards are provided by facility planners or the operator The UPS Battery Aux and 24 VDC Shunt Trip signal wiring from the UPS must be connected to the DC source disconnect device See Figure 14 Battery Aux and 24 VDC Shunt Trip wiring must be a minimum of 1 5 mm2 The Remote EPO feature opens all switchgear in the UPS cabinet and isolates power fro...

Page 65: ...iniSlot 1 2 MiniSlot 2 3 USB device connection to computer 4 Communication cable conduit 5 Emergency Power Off EPO 6 Relay output 7 USB host connection to accessories 8 Signal inputs 9 RS 232 port for service See Figure 22 and Figure 23 for the location of communication interfaces in 93PS UPS 8 40 kW The numbered parts are explained after the figures Eaton 93PS UPS 8 40 kW User s and installation ...

Page 66: ...al COM port RS 232 6 TB6 pull chain bus 14 MiniSlot 2 7 USB1 USB host connection to accessories 15 TB4 EPO 8 USB2 USB device connection to computer 16 TB5 relay output 6 1 MiniSlot cards The Eaton 93PS UPS has 2 MiniSlot communication bays To install a MiniSlot card follow the instructions in Section 5 5 5 The UPS is compatible with the following MiniSlot cards Network Card MS Eaton 93PS UPS 8 40 ...

Page 67: ...odbus RTU and TCP protocols as well as BACnet protocols Figure 25 PX Gateway Card Industrial Relay Card MS The MiniSlot Industrial Relay Card provides a way of connecting the 93PS to industrial and electrical monitoring systems It also enables a wide range of control applications by allowing up to 250 volts and 6 Amperes through its 5 relay connections By connecting wires to the corresponding plac...

Page 68: ... and other devices into a single view On the other hand it provides a link to virtualization through management systems such as VMware vCenter This way an administrator gets a single pane of glass to manage both IT equipment and the supporting infrastructure IPM provides the shutdown migration disaster recovery and load shedding features in virtualized environments Intelligent Power Protector IPP ...

Page 69: ...located in a remote area where the UPS horn may not be heard immediately Note Do not operate the contacts in excess of 30 VAC RMS and 30 VDC at 5 A maximum 6 5 Configuring relays 93PS offers one native relay output Additionally each of the 2 MiniSlots can be equipped with a relay card including 5 relays The following instructions guide you through the relay configuration Currently the relay config...

Page 70: ... Outputs in the Configurations screen 6 Select out of the following options Native Alarm relay It is possible to set 8 different events for the native relay If any of the set events occurs the relay is activated MiniSlot 1 MiniSlot 2 Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 70 104 ...

Page 71: ...relay 9 If you selected one of the MiniSlots the following default values are available Relay 1 262 On Line LED is lit Relay 2 260 On Battery LED is lit Relay 3 352 Alarm LED is lit Relay 4 261 On Bypass LED is lit Relay 5 15 Low Battery warning Alternatively you can configure the relays with any event you want Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rig...

Page 72: ...e exit opening for up to 12 mm conduit 3 K1 thru K5 terminal connections for relay contacts to operator s monitoring equipment 2 Signal input connector with voltage supply Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 72 104 ...

Page 73: ...ing nominal voltages 380 400 or 415 VAC Before you start to operate the UPS confirm the UPS nominal voltage and frequency from the display by selecting Settings Information If the UPS need to be operated with another voltage or frequency contact your closest Eaton office or Eaton authorized partner Note The UPS is not a measuring device All the displayed measurements are approximate values only 7 ...

Page 74: ... are status indicators They are colored light emitting diode LED lamps and they work in conjunction with the alarm horn to let you know the operating status of the UPS Table 13 Status indicators Indicator Status Description Green symbol for normal operation On The UPS is operating normally and supplying pow er to the critical load Off The UPS is turned off Yellow symbol for battery mode On The UPS...

Page 75: ...sts of two rows of LEDs located on the left and right sides of the UPS cabinet door The LEDs are red green and yellow RGY The color of the LED is used to indicate the condition of the UPS The most urgent condition is always the one shown Only one color is shown at a time The table below defines which color is shown Color LED indicators screen and door UPS status Normal operation Battery mode The g...

Page 76: ...e other than the double conversion mode Only the green indicator for normal operation is visible during normal UPS system operation The other indicators illuminate to indicate alarms or events When an alarm occurs first check these indicators to see what type of event has taken place System event messages When a system event occurs a message appears in the status bar of the display This message is...

Page 77: ...ypass meters Detailed information on UPS or system bypass me ters Output meters Detailed information on UPS or system output me ters UPM Power Battery meters Detailed information on UPS or system battery me ters Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 77 104 ...

Page 78: ...own module Start module UPM 1 Charger Battery test UPM status UPM 2 Charger Battery test UPM status EAA controls ESS Enable Disable Configure VMMS Enable Disable Configure Enable High Alert Clear status ABM Enable Disable Configure Clear Alarms Clear Logs Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 78 104 ...

Page 79: ...UPS statistics Statistics details Details are available by pressing on different statis tics Settings User Configura tion Service Configurable user settings For details see Section 7 1 4 1 7 1 4 1 User settings The UPS has the following settings that are user modifiable In the Home screen select Settings Table 15 User settings Setting Description Information Information on the UPS model including ...

Page 80: ...en 2 Type in your password and press OK You are signed in 3 Press Continue to return to the previous screen You have 3 attempts to type in the password If an incorrect password is given more than 3 times you need to wait for 30 minutes before trying again To modify the user settings you need to enter the level 2 password For the default passwords see Section 7 1 4 1 7 3 System control instructions...

Page 81: ...l voltage and the battery breaker is closed the UPS output relay K3 closes and the static switch turns off Power is now supplied to the critical load in the double conversion mode It takes approximately 20 seconds for the UPS system to achieve the double conversion mode The UPS system is now operating in the double conversion mode The green status indicator for normal operation is illuminated in a...

Page 82: ...pass button The UPS system transfers to the bypass mode and the critical load is immediately supplied by the bypass source If the bypass source is not available the power processor remains on and an alarm sounds The UPS system is now operating in the bypass mode and the yellow bypass status indicator is illuminated The UPM status is shown as Ready The system status is shown as ON BYPASS 7 3 4 Tran...

Page 83: ...UPM status is shown as READY 7 3 6 Transferring from the Energy Saver System mode to the double conversion mode Note Note that the Energy Saver System mode commands are displayed only if enabled at the factory or by an authorized Eaton Customer Service Engineer To transfer the critical load to the double conversion mode 1 In the home screen press Controls 2 Select Service controls 3 Select Disable...

Page 84: ...be pressed to control the UPS output The Load Off button de energizes the critical load and shuts down the UPS system The UPS system including bypass remains off until it is restarted 1 Press Load Off The shutdown screen appears providing a choice to proceed or abort the shutdown 2 To shut down the UPS press Load Off To abort the shutdown press Abort Note All power to the critical load is lost whe...

Page 85: ...n and the UPS transfers to the double conversion mode The yellow status indicator on the UPS control panel indicates that the UPS is in the bypass mode If auto bypass is not enabled the UPS output remains off until the UPS system transfers to the double conversion mode 11 In the UPS control screen press the Go online button 12 Wait for the following messages to appear sequentially on the UPS statu...

Page 86: ...ng the UPMs Make sure that the load level does not exceed the single UPM capacity To start an individual power module in the double conversion mode 1 Open the UPS front door 2 If included inside the UPS system check that the rectifier input switches are closed 3 Check that the battery breaker is closed 4 Close the UPS front door 5 Close the UPS input feeder circuit breaker 6 Close the UPS bypass i...

Page 87: ... to shut down 4 In the UPM control screen select Shut down module 7 6 Using the Remote Emergency Power off switch A UPS emergency power off is initiated by the EPO pushbutton switch In case of an emergency you can use this switch to control the UPS output The EPO switch de energizes the critical load and powers down the UPS immediately without asking for verification The UPS including the static b...

Page 88: ...ined personnel who are familiar with the behavior and functions of the UPS are allowed to operate the internal MBS A full UPS wiring diagram with MBS switch is presented in the schematic diagram Note The internal MBS and static bypass must be supplied by the same source The MBS has 3 positions UPS Test and Bypass When the MBS is turned to the Test position the UPS is already turned to maintenance ...

Page 89: ...roceeding to the next step 3 Turn the MBS from the UPS position to the Test position 4 Perform the LOAD OFF procedure as described in Section 7 3 7 5 Turn the MBS from the Test position to the Bypass position 6 Turn off the rectifier switch to disconnect the UPS rectifier input 7 Turn off the static bypass switch to disconnect the UPS bypass input The UPS is now in the maintenance bypass mode Eato...

Page 90: ... the UPS back to the double conversion mode 1 Follow the normal start position Figure 35 Maintenance bypass mode A Static bypass input 1 Maintenance Bypass Switch MBS B Rectifier input C Out 2 Turn on the rectifier switch to connect rectifier input to the UPS Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 90 ...

Page 91: ...sition to the UPS position 7 Perform the transfer from the bypass mode to the double conversion mode as described in Section 7 3 4 The UPS is now in the double conversion mode Figure 36 Double conversion mode A Static bypass input 1 Maintenance Bypass Switch MBS B Rectifier input C Out Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 ...

Page 92: ...er disconnecting the utility power and the DC power authorized service personnel must wait at least 5 minutes for capacitor bleed off before attempting internal access to the UPS module DANGER LETHAL VOLTAGE Do not operate the UPS system without the cabinet doors or protective panels secured Do not make any assumptions about the electrical state of any cabinet in the UPS system WARNING All service...

Page 93: ... ground Contact with any part of a grounded battery can result in an electrical shock The likelihood of such a shock is reduced if such grounds are removed during installation and maintenance When replacing batteries use the same number of sealed lead acid batteries Dispose of batteries according to your local codes for disposal requirements 8 2 Performing preventive maintenance The UPS system req...

Page 94: ...e Section 7 1 4 2 If the optional air filters are installed check them located behind the front doors and wash or replace them if needed Contact your service representative for replacement filters To replace the filters a Open the UPS front door b Replace the filters c Close the UPS front door 3 Record the check results and any corrective actions in a service log 8 2 3 Periodic maintenance Inspect...

Page 95: ...cycling or disposal WARNING Only authorized personnel are allowed to remove the batteries due to the risk caused by high energy and voltage Do not discard waste electrical or electronic equipment in the trash For proper disposal contact your local collecting recycling reuse or hazardous waste center and follow the local legislation The following symbols indicate a product requiring special handlin...

Page 96: ...xic and flammable substances If used improperly batteries can injure or kill people and damage equipment Do not discard of unwanted batteries or battery material in the public waste disposal system Follow all the applicable local regulations regarding the storage handling and disposal of batteries and battery materials Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016...

Page 97: ... more information about training and other services contact your Eaton representative Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 97 104 ...

Page 98: ...ems UPS Part 4 Environmental Aspects Requirements and Reporting IEC 62430 Environmentally conscious design for electrical and electronic products RoHS 2011 65 EU on the restriction of the use of certain hazard ous substances in electrical and electronic equipment WEEE 2012 19 EU on waste electrical and electronic equipment WEEE ECO Design Directive 2009 125 EC establishing a framework for the sett...

Page 99: ...tortion 100 linear load 100 non linear load 1 5 3 5 Output frequency variation 0 1 Hz with 1 UPM 0 15 Hz with 2 UPMs Slew rate 1 Hz s Output current See Table 10 Overload capability at ambient 40 C in the double conversion mode 102 110 rated power for 10 min 111 125 rated power for 60 s 126 150 rated power for 10 s 150 rated power for 300 ms Overload capability at ambient 40 C in the stored energy...

Page 100: ...er ies 6 months without recharge Maximum recommended operating and storage temperature for UPS with internal bat teries is 25 C Higher storage temperature will shorten the maximum storage time without recharging 1 The maximum recommended operational and storage temperature with VRLA batter ies is 25 C 9 5 Battery specification Battery type VRLA 12 VDC Battery quantity Default 32 blocks 192 cells p...

Page 101: ...5 kW UPM at 80 load limited to 10 A 8 40 kW units two UPMs Configurable 0 50 A at 80 load auto matically limited to 30 A 0 36 A with the 15 kW UPM at 80 load limited to 20 A Note the maximum charge current is 25 A per one 20 kW UPM and 18 A per one 15 kW UPM Battery start option Yes Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Doc...

Page 102: ... qualified service personnel authorized by Eaton Otherwise the warranty will be voided If the product fails to meet its published specifications due to a defect in material and workmanship covered by this warranty the seller will repair or replace the warranted product Such repair or replacement will be made by Eaton or by a service provider approved by Eaton Repair or replacement during the warra...

Page 103: ... where the unit was purchased Have the following information available Purchase order number and purchase order date Installation date OR Serial number and part number of the unit information available on the unit s label Eaton 93PS UPS 8 40 kW User s and installation guide Eaton Corporation plc 2016 All rights reserved Revision 003 Document ID P 164000493 103 104 ...

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