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PW8000RI User Manual Issue 1.3.2.book

1. e o4 1 2 SEE DETAL 2 x SEE DETAIL SEE DETAIL bed ul OFEN p mer 2 E 2 1 40 Type X4 le 1001528 _ 4 4 5 12 2 D 5Nni ID SNmJ T Dam 7 2 00 20921 SUPPLIED SUPPLIED SUPPLIED SUPPLIED SUPPLIED NOT SUPPLIED NOT SUPPLIED SUPPLIED Figure 3 9 uonejje suj WIHON v 11 saijddns ASM KOHLERPOVVER Muninterru ptible 3 Installation 3 8 UPS Power Cabling preparation and planning 3 8 1 General requirements It is the customer s responsibility to provide all external fuses isolators and cables used to connect the UPS input and output power supplies The information provided in this section of the manual should assist in the planning and preparation of the UPS power cabling The UPS input supply and bypass supply should be connected to the utility mains through a LV Distribution board and protected by a circuit breaker or fuse This provides overload protection and also a means of isolating the UPS from the mains supply when required Similarly the UPS output supply should be connected to the load equipment via a suitably fused output distribution panel The UPS can be wired with a single feed input standard whereby the UPS input supply is connec
2. 10_ 10 5 5_ 10 10 UPS 1 Po N 1 50 x 7Ah blocks 1 Module 350Ahr Expandable to 2nd module 2 Modules 2800Ahr Each 10 10 10 10 IL HWH 2x40x7Ah blocks 10 10 10 10 UPS 1 pr 10 10 10 10 UPS 2 ll N 2 x 40 x 7Ah blocks Figure 3 14 RI 11 12 and RI 22 Example battery configuration 3 20 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 3 Installation 3 11 3 Battery cabling To UPS Module s battery connections vi 9 fused battery isolator where fitted N N To Module 1 Battery Isolator N O O O To Module 1 Battery Isolator To Module 1 Battery Isolator To Module 2 Battery Isolator To Module 1 Battery Isolator N To Module 2 Battery Isolator N To Module 1 Battery Isolator To Module 2 Battery Isolator To Module 1 Battery Isolator To Module 2 Battery Isolator To Module 1 Battery Isolator To Battery String2 O OO Module 2 Battery Isolator 8 0 0 __ Module 1 Battery Isolator To Module 2 Battery Isola
3. Figure 7 2 Generator ON Connection 7 4 WAVEMON Shutdown and Management Software 7 4 1 Why is UPS Management important By combining a UPS with a variety of network management products such as orderly shutdown software and SNMP adaptors system administrators can be assured that their electricity supplies are monitored for power disruptions and depleted battery conditions Such conditions pose the greatest threat through power disturbance to valuable computer data by causing possible corruption or loss By installing UPS Mains monitoring software administrators are able to monitor the utility power from a central location allowing early warning of problems even across more complex systems like Wide Area Networks WAN and Enterprise Wide Networks of multinational companies A prolonged mains failure may outlast the battery autonomy of the UPS system If this situation occurs the UPS management software will initiate an automatic controlled shutdown of the operating system and so protect valuable data Kohler Uninterruptible Power offer a wide range of local and remote monitoring and control systems affording maximum protection for computer systems 7 4 2 WAVEMON Shutdown and Monitoring Software WAVEMON is an external monitoring and shutdown software which is designed to operate with many of Kohler Uninterruptible Power UPS products both with the dry port Relays on terminal block
4. 2 modules 10 or 20kVA with 80 x 7 9Ah batteries 40 448x798x735 18 HU 66 104 up to 110 with 2 Modules 1 modules 10 or 20kVA with 80 x 7 9Ah batteries 20 448x665x735 15 HU 56 75 up to 78 with 1 Module 2 modules 10 or 20kVA with 160 x 7 9Ah batteries 40 448x1153x735 26 HU 93 131 up to 137 with 2 Modules UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 8 Specification KOHLERPOVVER Buninterruptible Configuration Max 4 modules 10 or 20kVA accommodates Max Sub rack capacity kW 80 Dimensions WxHxD mm 448x798x735 18 HU Weight of Empty Frame kg 50 Weight of Frame with kg 124 up to 136 modules and w o batteries with 4 Modules 10kVA UPS Module 20kVA UPS Module Output Active Rated Power KW 10 20 Variable Number of 12V No 24 50 36 50 Battery Blocks Dimensions WxHxD mm 448 x 132 x 540 3 HU Weight UPS Module kg 18 6 21 5 Colours Front RAL 7016 Depending of the effective load in kW used by the module 8 2 Input Characteristics Output Rated Power per Module 0 8 Output Rated Power per Module 1 0 Nominal Input Voltage Input Voltage Tolerance ref to 3x400 230V for Loads in Input Frequency Input Power Factor Inrush Current Input D
5. 2 x 40 x 7Ah blocks 2 x 50 x 7Ah blocks 10 1 Module 560Ahr 2 Modules 350Ahr Each 1 1 1 1 Expandable to 2 module 10 10 10 10 2 Modules 560Ahr Each 2x 2x40 x 7Ah blocks Figure 3 13 RI 14 and RI 24 Example battery configuration UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 1 9 KOHLERPOVVER 3 Installation Muninterruptible LE m 10x7Ah 10x7 Ah 10 7 l Il Il 10x7Ah 10x7Ah elle 10x7Ah 10 10 10 10 10 10 10 10 10 10 5 5 10 10 1x40x7Ah blocks 1x50x7Ah blocks 1 Module 350Ahr 1 Module 560Ahr Blanking plate 1 Module 280Ahr a Blanking plate e lt lt lt lt N N N N x x x x A e e 10x7 Ah H 10x7 H g 10 10 10 10 UPS ED N 1 x 40 x 7Ah blocks 1 Module 280Ahr Expandable to 2nd module 10x7 Ah 10x7 Ah 10x7 Ah 1
6. LINE 2 BY PASS Colour LOAD Green LINE 1 INVERTER LINE 2 Green BY PASS Off BATTERY INVERTER Green L BATTERY Green The UPS is now operating in On Line mode The load is protected and supplied by inverter power 4 10 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation 4 5 2 Individual UPS Module start stop procedure If a multi module system is designed with built in redundancy it is possible to stop and start one UPS Module without affecting the operational status of the overall system i e one UPS Module can be taken off line whilst the remaining modules maintain a protected load supply WARNING All the operations in this section must be performed by authorised and trained personnel UPS Module shut down Use this procedure to power down a single module in a redundant module system 1 Simultaneously press the two ON OFF buttons on the UPS control panel a The LED display will give the following indications LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 BE Off BATTERY INVERTER off l BATTERY Green 2 Open the fused battery isolator for the UPS Module in the UPS cabinet or in the external battery cabinet rack as applicable 3 The UPS Module is now totally shut down A WARNING Although the UPS Module is shut down it
7. eee PE 3l1 313 N _ External Batt 211 22 23 2N 3L2 3N Figure 3 12 PowerWAVE 8000DPA RI power cable connection sizes 3 15 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER 3 Installation Buninterruptible Power cable connection sizes UPS Battery Earth Separate Battery Common Battery Input Bypass Input Rectifier Output Load Range PE N N 3 N 3 N PE 3 N PE R1 10 11 12 16 25mm T 10 16mm 4 10 16mm T 5x 10 16mm T 5 x 10 16mm T R1 20 21 22 46 25mm T 2x 3x10 16mm T 3x 5 4 16 25mm T 5x 16 25mm T 5x 16 25mm T RI 40 50mm 4x 3x10 16mm T 3x M6 B 3x 50mm T 3x 50mm T 3x 50mm T 2 T N 70 95mm T N 70 95mm T N 70 95mm 50mm PE 50mm T 3 9 Connecting the UPS input bypass supply WARNING Opening or removing the UPS enclosure covers will create the risk of exposure to dangerous voltages if power is connected to the UPS 3 9 1 Safety notes Please ensure you read and understand the following safety notes before you begin the UPS electrical installation 1 All operations detailed in this section must be performed by an authorised electrician or qualified personnel 2 Once the electrical installation is completed the initial UPS start up and commissioning must be performed by qualified personnel authorised by the manufacturer D
8. 3 7 Rack Assembly Usually the racks used to house this equipment come fully assembled and ready for the modules to be inserted However if this is not the case then the rack system must be assembled as illustrated in Figures 3 2 to 3 9 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Power Supplies Ltd d KOHLER 3 Installation RI 10 TYPE x1 SUPPLIED Figure 3 2 NOT SUPPLIED NOT SUPPLIED SUPPLIED NOT SUPPLIED UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 5 3 Installation Power Supplies Ltd A KOHLER TYPE1 RI 11 peta 10 SCALE 12 00 525 DETAIL SCALE 2 n Figure 3 3 os B t2 pETAL 5 SCALE si EE m UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Power Supplies Ltd d KOHLER 3 Installation RI 12 Figure 3 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 7 3 Installation Power Supplies Ltd KOHLER x LLI 4 al wl lf E 3 es 8 5 8 d 2 3 8 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Power Supplies Ltd d KOHLER 3 Installation Figure 3 6 UPS41
9. LINE 1 INVERTER BATTERY LED Colour LINE 1 Green LINE 2 Green BY PASS Green INVERTER RED BATTERY Green 3 that ALL the UPS Module in the state shown above before continuing with this procedure Transferring the load to the UPS from the Maintenance Bypass 4 Ensure that the BYPASS LED is green on all UPS Module 5 Open the Maintenance Bypass switch IA1 a TheLCD panels will display MANUAL BYPASS OPEN b The INVERTER LED will be extinguished c An audible alarm will sound 9 LINE 2 BY PASS mua L LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Green BY PASS Green BATTERY INVERTER Off Press the RESET button to cancel the audible alarm all UPS Module The LCD display s will now indicate LOAD NOT PROTECTED On the Control Panel of any one module in a multi module system a Press the UP key once to access the menu system b Use the UP DOWN keys to move the cursor so that it is adjacent to COMMANDS and then press the ENTER key Use the UP DOWN keys to move the cursor so that it is adjacent to LOAD TO INVERTER and then press the ENTER key The UPS system will transfer the load to the inverter on all UPS Module in a multi module system a The LCD display s will now indicate LOAD PROTECTED b Check and confirm that the LED display s are as shown below
10. 2 m a m n m moam L as yE Ce Ee ce ce ce 700 23 723 Figure 3 8 s E 10 4 4 4 4 T 1 e Soo lo Besess 40 4 VISTA DEL COPERCHIO MORSETTIERA LATO INTERNO VIEW OF TERMINAL BOARD WIDE INSIDE l VISTA DEL PARZIALE DEL RETRO CON COPERCHIO MORSETTIERA RIMOSSO PARTIAL VIEW BACK WHIT COVER TERMINAL BOARD DISMANTLED AN saijddns dn ayu co WIHON v uonejje suj 6 20 payed 1SN VdG0008 19140 00 10 5154 SEE DETAIL 5 SEE DETAIL
11. This procedure describes the sequence of operations to transfer the load to the Maintenance Bypass supply and then shut down the UPS Module s Prior to commencing this procedure check and confirm the following UPS system status on all working UPS Module in a multi module system The mimic panel LED indications should be as per the following table on all working UPS Module in a multi module system LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Green si BY PASS OFF BATTERY INVERTER Green L BATTERY Green The LCD panel should display LOAD PROTECTED If anything other than LOAD PROTECTED is displayed then press the RESET button and if LOAD PROTECTED is still not displayed there is a problem with the UPS system and you should seek assistance Transferring the UPS to Bypass mode 1 On any one of the UPS Module s mimic panel press the ENTER key once to access the menu system 2 Using the UP DOWN keys move the cursor so that it is adjacent to COMMANDS and then press the ENTER key 3 Using the UP DOWN keys move the cursor so that it is adjacent to LOAD TO BYPASS and then press the ENTER key a The UPS system will transfer the load to static bypass on all UPS Module in a parallel system 4 UPS Module check and confirm that a The INVERTER LED has extinguished b The BYPASS LED is green c TheLCD displays LOAD NOT PROTECTED
12. The cables shown connected to the top of the battery terminal blocks are wired to the UPS battery isolator s located on the front of the UPS sub rack not RI 10 RI 20 or R1 40 The battery strings are connected to the bottom of the terminal blocks as shown in Figure 3 15 Where a common battery configuration is implemented in a multi module system all the modules are connected to a common battery source which may itself comprise a number of parallel battery strings Where this type of installation is used common battery links are fitted to the bottom of the battery connection terminal blocks and the battery cables are connected to the links as shown in the centre diagram of Figure 3 15 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 21 3 Installation KOHLERPOVVER Buninterruptible 3 11 4 Connecting the batteries commissioning engineer WARNING This procedure must be carried out by or under the supervision of the system op ODN gt Ensure that the UPS input and bypass supply isolators or fuses are open at the input distribution board Verify that no power is fed to the UPS Ensure that the MAINTENANCE BYPASS isolator IA1 is open OFF Ensure that the battery isolators within the UPS cabinet are open If wiring to an external battery cabinet Note External DC and Battery fuses are bespoke to the installation a Ensure that the battery fused isolators in the external battery ca
13. c Cabling can be performed easily d Minimum 1000mm front accessibility is available for service or periodic maintenance There should also be a minimum 900mm clearance at the rear to enable access to the power connections e The air conditioning system has a sufficient amount of air cooling to keep the maximum room temperature rise at a desired level and the required air cooling flow is available f No dustor corrosive explosive gases are present g The location is vibration free h Ifthe UPS will be installed in bayed enclosures partition walls have to be installed UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 3 3 Installation KOHLER POVVER Buninterruptible Dimensions W x H x D mm 448x310x735 448x487x735 448x665x735 448x440x735 448x798x735 1448 1153 735 448x798x735 UPS Access Space Rack Height 7HU 11HU 15HU 10HU 18HU 26HU 18HU Service Accessibility Front and rear accessibility required for service and maintenance Cabling Accessibility Min 900 mm rear access required for connecting power cables Operator controls Heat dissipation with 100 non linear load Per module EIN 62040 1 1 2003 Accessible from the front Heat dissipation with 100 non linear load Per module EIN 62040 1 1 2003 Airflow 25 30 C with non linear load Per module EIN 62040 1 1 2003 Dissipation at no load
14. low operating costs and excellent electrical performance are only some of the highlights of this innovative UPS solution Kohler Uninterruptible Power specialises in the design building installation and maintenance of Uninterruptible Power Systems This compact and powerful UPS is just one example of our wide range of state of the art power protection devices and will provide your critical equipment with a steady and reliable power supply for many years The criteria and methods which are used in the design manufacture and maintenance of Uninterruptible Power Supply systems are certified to International Standard ISO 9001 EN 29001 and ISO 14001 A full UPS Specification is given in Chapter 8 of this manual 2 2 Kohler PW 8000DPA RI System The Kohler PW 8000DPA RI is a truly modular rack mountable system based on 10kVA or 20kVA UPS modules The system can be based around a single 10kVA or 20kVA module or two or more modules connected in parallel and configured to operate as a redundant or increased capacity system Key Point All the modules fitted within a cabinet must be of the same rating i e it is not possible to mix 10kVA 20kVA modules the same parallel system The system comprises a 19 inch sub rack assembly containing the UPS Module s switch panel battery tray s power connectors and a range of communication facilities 2 3 System configuration Figure 2 1 illustrates the available sub r
15. 10 16 20 16 20 Max autonomy min 5 999 5 999 5 5 999 999 8 5 Output Characteristics Output Rated Power per Module 0 8 kVA 10 20 Output Rated Power per Module 1 0 KW 10 20 Output Current In 1 0 400 V A 14 5 29 Output Rated Voltage V 3x380 220V or 3x400 230V or 3x415 240V Output Voltage Stability Static lt 1 Dynamic Step load 0 100 or 100 0 lt 4 Output Voltage Distortion With Linear Load lt 1 5 With Non linear Load EN62040 3 2001 lt 3 Output Frequency Hz 50 Hz or 60 Hz selectable for bypass operation or lt 4 Output Frequency Tolerance Synchronized with mains lt 2 Free running 0 1 Bypass operation At Nominal Input voltage of 3x400 V 15 or 190 V to 264 V ph N Permissible Unbalanced Load 100 All 3 phases regulated independently Phase Angle Tolerance Deg 0 deg With 100 Unbalanced load Overload Capability on Inverter 125 load 10 min 150 load60 secs Output short capability RMS A Inverter 3 x In during 40 ms Bypass 10 x In during 20 ms Crest Factor 3 1 8 6 Heat Dissipation With Non linear Load per module Heat dissipation with 100 non linear load W 550 1100 Per module EIN 62040 1 1 2003 Heat dissipation with 100 non linear load BTU h 1887 3754 Per module EIN 62040 1 1 2003 Airflow 25 30 C with non linear load m h 150 150 Per module EIN 62040 1 1 2003 Dissipation at no l
16. Maintenance Bypass supply and then transfer the load to the UPS Inverter s On Line mode WARNING All the operations in this section must be performed by authorised and trained personnel Prior to powering up the system check and confirm the UPS system status The load is supplied via the closed Maintenance Bypass switch 1 1 All UPS Module s are powered down Powering up the UPS Module s Perform steps 1 3 below on each non operating UPS Module 1 Close the fused battery isolator for the UPS Module in the UPS cabinet or in the external battery cabinet rack as applicable a The UPS mimic panel LINE 1 LED will be permanent green b The BATTERY LED will be flashing green c The LCD display will indicate LOAD OFF SUPPLY FAILURE LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Off BY PASS Off BATTERY INVERTER Off BATTERY Green Flashing 2 On the UPS mimic panel press and release both ON OFF buttons simultaneously then wait 60 seconds a The UPS Module will begin to power up b Initially LINE 2 LED will be red then change to green c At this stage the LCD display will indicate LOAD PROTECTED and the module mimic LED indications should be as follows UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 9 4 Operation KOHLERPOVVER Muninterruptible LINE 2 BY PASS ma ml
17. OFF and selection keys and RESET key Keys Figure 4 1 Operator Control Panel UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 1 4 Operation KOHLERPOVVER Buninterruptible 4 2 1 Power M anagement Display PMD The 2 x 20 character LCD Power Management Display simplifies communication with the UPS and also provides UPS monitoring information See paragraph 4 3 The menu driven LCD enables the access to The Event register Monitoring the input and output voltage current frequency amp power Monitoring battery run time Perform commands such as UPS start up and shut down Load transfer from INVERTER to BYPASS and vice versa Diagnostic service mode Adjustments and testing service mode 4 2 2 Mimic LED indicators The mi mic diagram indicates the status of the general UPS power flow and change colour between Green and Red and OFF to indicate the UPS operating conditions LINE 1 rectifier and LINE 2 bypass indicate the availability status of the mains power supply INVERTER and BYPASS when green indicates which of the two sources is supplying the critical load power The BATTERY LED indicator flashes when the battery is supplying the load e g following a mains failure The ALARM LED is a visual indication of an internal or external alarm condition When activated it is accompanied by an audible alarm LED Indication summary Indicator Indicator Status
18. PW 8000DPA RI User Manual Dated 07 12 11 7 3 7 Options KOHLERPOVVER Buninterruptible The following statements apply Every alarm on any unit is immediately notified but a reaction to a serious fault is introduced only when the minimum number of UPS Modules necessary to supply the load exhibits an alarm situation Battery autonomy time of the parallel system is computed continuously Maintenance on a redundant unit may be executed without affecting the management system supervisor The Kohler PW 8000DPA RI can be integrated in a network in two ways 1 By means of the server which is being powered by the UPS and is integrated in the network In most of the cases the server is used as sub agent and you only need the PMC Software without any SNMP Adapter You need a standard serial connection between the RS232 JD1 port of the UPS and the RS232 port of the computer server 2 In some situations it is preferable to interface the network via an SNMP adapter By this way up to 50 computers can be shut down in a RCCMD environment RCCMD Remote Console Command is an additional software module which can be triggered by the SNMP device to executes a command typically a shutdown command on a remote system 7 5 SNMP CARD ADAPTOR For Network Management Remote Monitoring The Simple Network Management Protocol SNMP is a worldwide standardized communication protocol It is used to monitor any device in the network via simple cont
19. Power Cabling preparation and planning 3 8 1 General requirements 3 9 Connecting the UPS input bypass supply 3 9 1 Safety notes 3 9 2 Preparing the input cabling 3 9 3 Connecting the UPS input power cables 3 10 Connecting the UPS output supply 3 10 1 Safety notes 3 10 2 Preparation for the output cabling 3 10 3 Connecting the UPS output cables 3 11 Connecting the Batteries 3 11 1 Safety notes 3 11 2 Battery configuration options 3 11 3 Battery cabling 3 11 4 Connecting the batteries 1 1 1 1 2 1 2 1 2 1 2 2 2 2 2 3 2 3 2 3 2 4 2 4 3 1 3 1 3 1 3 2 3 2 3 2 3 2 3 3 3 3 3 3 3 4 3 13 3 13 3 16 3 16 3 16 3 16 3 17 3 17 3 18 3 18 3 18 3 18 3 18 3 21 3 22 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Buninterruptible 3 12 Module interfacing facilities 3 12 1 Smart Port JD1 Serial RS 232 and USB Port 3 12 2 X1 amp X2 Dry Port volt free contacts 4 Operation 4 1 4 2 4 3 44 45 46 4 7 4 8 Commissioning Operator Control Panel 4 2 1 Power Management Display PMD 4 2 2 Mimic LED indicators Description of the LCD display 4 3 1 Status screens 4 3 2 Main menu screen 4 3 3 Event log menu screen 4 3 4 Measurements menu screen 4 3 5 Commands menu screen 4 3 6 UPS Data menu screen 4 3 7 Set Up Service menu screen 4 3 8 Set up User menu screen 4 3 9 Set Up Service menu screen Operating Modes 4 4 1 On Line Inverter mode 4 4 2 Bypass Li
20. UPS Module Safety EN 62040 1 1 2003 EN 60950 1 2001 A11 2004 Electromagnetic Compatibility EN 62040 2 2005 EN61000 3 2 2000 EN61000 3 3 1995 A1 2001 EN61000 6 2 2001 Emission Class 2 Immunity Class EN62040 3 2001 Product certification CE Degree of protection IP 20 UPS415 01 00 Kohler 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 8 Specification 8 9 Communication Options Power Management Display PMD 1 x LCD display for each module RJ45 Plug Not used RJ45 Plug for future options Customer Interfaces Outputs 5 Voltage free contacts DRY PORT X2 For remote signalling and automatic computer shutdown DRY PORT X1 2 x Programmable Customer Inputs 1st default as GEN ON normally open 2nd free normally open 1 x Temperature sensor for battery control 1 x 12Vdc output max 200mA 1 x Remote Shut down EMERGENCY OFF 2 x Programmable Customer s Inputs Normally closed 18 default as GEN ON Normally open 2nd free Programmable Customer s Inputs Normally open Serial ports RS232 on Sub D9 1 x system frame For monitoring integration in network management and service USB 1x For monitoring and software management Slot for SNMP SNMP card optional Customer Interfaces Inputs 1 x Remote Shut down EMERGENCY OFF normally closed For monitoring and integration in network management Slot for PowerREPORTER PowerRE
21. X2 and RS232 port JD1 on the communications card The software package consists of a CD ROM for most commonly used operating systems a standard cable set and a user manual 7 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 7 Options P M 5 oftware 2 System Serial communication restored 2 2 przen communication lect 225 Bysten Connected to UPS System 5 Figure 7 3 Monitoring screen image The main characteristics of Wavemon software are assuming RS232 port used Automatic unattended master slave shutdown in heterogeneous networks On screen autonomy time battery time countdown On screen server log off and shutdown procedure Time and date stamp event log extensive logging of all UPS activity and power quality data Scheduled UPS economy mode service mode other systems status Graphical user interface for Windows compatible platforms Automatic unattended local shutdown Special modules for the MS Office software to close and save open documents Compatible with all optional modules like UPSDIALER SNMP adaptors temperature sensors etc The UPS Management software is a client server application for networks and local workstations Basically WAVEMON software consists of two parts the server module of the UPS Management Software is UPSServ which communicates via RS 232 cable with the UPS Working as a background process the UPSS
22. charger separated from the rectifier and inverter Wide range of number of 12V battery blocks depending autonomy times UPS s wide input voltage operating window extends the battery life due to fewer discharge cycles Battery discharge protection caused by load jumps Proactive battery protection from false manipulations and inadequate charging voltages Proactive battery failure detection thanks to Advanced Battery Diagnosis ABD algorithm User selectable battery tests Optional temperature compensated charging to enhance battery life 2 4 3 Decentralized Parallel Architecture DPA The Kohler PW 8000DPA RI system features DPA paralleling technology that provides n x redundancy without introducing a single point of failure The modules utilizing the DPA technology are completely autonomous be means of individual power units bypasses CPUs control panels and separate battery configuration 2 5 Warranty The Kohler PW 8000DPA RI is supplied with a limited warranty that the UPS and its component parts are free from defects in materials and workmanship for a period of one year from the date of original commissioning or fifteen months from the date of original delivery whichever is the sooner This warranty is the only warranty given and no other warranty express or implied is provided This warranty is invalidated if the UPS is put into use without having been commissioned by a fully trained and authorised person Th
23. is still connected to the input mains UPS Module start up Use this procedure to start a UPS Module and connect it to a multi module system that is already running 1 Close the fused battery isolator for the UPS Module in the UPS cabinet or in the external battery cabinet rack as applicable 2 Simultaneously press the two ON OFF push buttons on the UPS control panel a The UPS will run through an automated start up sequence accompanied by the following indications LINE 2 LED lights red then changes to green INVERTER LED lights green BATTERY LED lights green constant b LCD displays the LOAD PROTECTED message LINE 2 BY PASS LED Colour LOAD DINE 1 Green LINE 1 INVERTER s LINE 2 Green BY PASS Off BATTERY INVERTER Green L BATTERY Green 3 The UPS Module is now On Line and connected to the parallel system UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 11 KOHLERPOVVER 4 Operation Buninterruptible 4 5 3 Transfer to Maintenance Bypass Mode If required the load can be transferred to the Maintenance Bypass Supply to enable the UPS Module to be powered down for maintenance or servicing This will connect the load to the unprotected bypass mains supply WARNING Before you close the Maintenance Bypass isolator ensure that the UPS is operating in the Bypass Mode All the operations in this section must be performed by authorised and trained personnel
24. personnel Kohler Uninterruptible Power will take no responsibility for any personal or material damage caused by incorrect cabling or operations or activities which are not carried out in strict accordance with the instructions contained in this manual 3 2 Receipt of the UPS The UPS and accessories are delivered on a specifically designed pallet that is easy to move with a forklift or a pallet jack CAUTION When off loading the UPS always keep it in an upright position Do not drop the equipment Do not stack the pallets due to the high energy batteries involved and the heavy weight The packing container protects the UPS from mechanical and environmental damage This protection is further increased by wrapping the Kohler PW 8000DPA RI UPS with a plastic sheet Upon receiving the UPS carefully examine the packing container and the UPS for any sign of physical damage The outside Tip amp Tel FRAGILE and ARROW indicator should be intact if the equipment has been transported in an upright position In case of rupture or if they are suspect immediately inform the carrier and Kohler Uninterruptible Power Other claims for shipping damage must also be filed immediately and the carrier must be informed within 7 days of receipt of the equipment Packing materials should be stored for further investigation N CAUTION Visible transport damages must be notified to the carrier immediately after receipt Ensure that the received
25. 0V 230V Bypass 3x400V 230V Output 3x400V 230V Battery Max I P CableC CableD FuseE Cable E Agl CB mm Current Agl CB mm mm mm RI 10 11 12 3x 40A 5x6 27A 3x 40A 4x6 5x6 29A DC cables and Battery RI 20 22 24 3x80A 5x16 68A 3x 80A 4x 16 5x 16 58A fuses are bespoke to the installation RI 40 3x 160 5x50 136A 3x 160 4x 50 5x 50 116A ALL Fuse and Cable recommendations to IEC 60950 1 2001 The fuse and cable rating details in the above tables are a recommendation only The UPS must be installed to prescribed IEC or local regulations Figure 3 11 PowerWAVE 8000DPA RI fuse amp cable rating for single and dual feed supplies 3 1 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLER POVVER 3 Installation Muninterruptible SINGLE FEED standard DUAL FEED optional 11 9 Mains Supply L1 e Mains Supply L1 e Bypass Supply L2 _ e L2 e L2 _ _e L3 L3 L3 T I I I PE I I I FseAl 0 Single Feed Links Fuse B B C C C C IL1 12 13 1N 211 212 213 2 PE 211 212 213 2 1 2 1 F2 F2 Rectifier ti
26. 4 Introduction WARNING All the operations described in this chapter must be performed by authorised electricians or otherwise qualified personnel System calibration To ensure optimum UPS operation and continuous efficient protection of the connected load it is recommended that the system s operating parameters are checked every six months and recalibrated where necessary The batteries should also be checked every six months depending on the ambient temperature User responsibilities There are no user serviceable parts contained within the UPS so the maintenance requirements of the user are minimal To maximise the useful working life and reliability of the UPS and its batteries the environment in which the UPS operates should be kept cool and dust free Routine maintenance It is essential that the UPS system and batteries receive regular preventative maintenance inspection to maximise both the useful working life and the reliability of the UPS system When the UPS is commissioned the commissioning field service engineer will attach a service record book to the front of the UPS which will be used to log the full service history of the UPS Preventative maintenance inspections involve working inside the UPS which contains hazardous AC and DC voltages WARNING Only Kohler Power Supplies trained and authorised field service engineers are fully aware of all of the hazardous areas within the UPS During a preventative maintenanc
27. 5 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 9 01 6 L L Z L 20 payed jenuey 1SN VdG0008 19140 00 10 5154 I PR 9 0 Parmam MT Figure 3 7 MOI UE VERE SNES ETD Z suwa 9 an a fe RI 24 TYPE 4 VISTA DEL COPERCHO MORSETTIERA LATO INTERNO OF TERMINAL BOARD WIDE INSIDE VISTA PARZIALE DEL RETRO CON COPERCHO MORSETTIERA RIMOS PARTIAL VIEW BACK WIT COVER TERMINAL BOARD DISMANTLED 24 PMC 40 type 4 eee MPA LO Seale uonejje suj i N Oc saijddns ASM WIHON v L L Z L 20 payed 1SN VdG0008 19140 00 10 61 5 LL VISTA PARZIALE DEL FONDO CON SPORTELLO RIMOSSO VIEW BOTTON WITH DOOR DISMANTLEDI gt 34 5319 12 HE U 445 467 18 895 MAX 550 MN a m fj
28. 7 12 11 KOHLERPOVVER Muninterru ptible 3 Installation Several internal battery configurations are possible depending on the load power and battery autonomy time 10kVA UPS module battery string can employ 24 50 12V battery blocks even numbers only A 20kVA UPS module battery string can employ 36 50 12V battery blocks even numbers only Figure 3 13 and Figure 3 14 illustrate several examples of the battery configurations that can be used with PW8000DPA RI models These show how the available standby power can be varied by connecting a different number of battery blocks in the string or by connecting two strings in parallel The commissioning engineer will program the appropriate number of battery blocks into the UPS control system using the control panel Service Set Up menu when the system is commissioned Blanking plate lt N x is lt lt N N x x lt lt N N x x NW lt lt N N x x 2 10 10 10 10 10 5 10 10 UPS 1 10 10 10 UPS 1 2er H 10 10 5 5 10 10 MHH 10 10 10 10 iiiki
29. ARGE LOCK BYPAS LOCK 4 3 9 Set Up Service menu screen DESCRIPTION LCD DISPLAY 1 This Menu is reserved for authorized service engineers only gt SET UP ICE 2 Type in password gt 4 4 Operating Modes 4 4 1 On Line Inverter mode LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER UNES cheer BY PASS OFF BATTERY INVERTER Green L BATTERY Green Figure 4 2 On Line Mode When the UPS is operating in the On Line mode the load is supplied through the LINE 1 RECTIFIER and INVERTER This mode provides the highest degree of protection especially in the event of a mains disturbance or failure and is always recommended if the critical loads computer systems will not tolerate any even very brief interruption of the supply In the unlikely event of an inverter fault or overload condition the UPS will transfer the load automatically and without interruption to the static bypass supply transfer time 0 4 4 2 Bypass Line Interactive Mode LINE 2 BY PASS LED Colour mama LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Green BY PASS Green INVERTER OFF BATTERY BATTERY Green Figure 4 3 Line Interactive Bypass Mode In the Bypass Line Interactive mode the load is normally supplied from the bypass mains LINE 2 and the static BYPASS In the event of a by
30. Asia Kohler Uninterruptible Power 7 Jurong Pier Road Singapore 619159 Tel 65 6302 0708 Job eabecnocdzidcbesavedaveecsacasaseeassdensdceaceoaasuesesteavegavoudsieestsseusstaesccastase Company Address Post Code REM Tel Fax E mail Please contact me to discuss Extended Warranty options for my Kohler PW 8000DPA RI UPS Extended warranty options for my UPS System as below Manufacturer ee NSS n RatinguK VA een Replacement 202 1 1 4 1 222 4 44 please specify Thank you for your enquiry which will receive our prompt attention If you need to contact us immediately on 65 6302 0708 or E mail us on serviceUPS sg kohler com UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 2 5 KOHLERPOVVER 2 General Description Muninterru pti ble 2 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Installation 3 4 Introduction This chapter contains all the information necessary for the correct unpacking positioning cabling and installation of the Kohler PW 8000DPA RI WARNING All the operations described in this section must be performed by authorised electricians or suitably qualified
31. Interpretation LINE 1 GREEN Mains available RED Mains not available LINE 2 GREEN Mains bypass OK RED Mains bypass not OK or not present OFF UPS is turned OFF ALARM OFF No alarm condition RED Alarm condition has been reset INVERTER GREEN Load on inverter RED Inverter fault OFF Inverter not operating switched OFF BY PASS GREEN Load on bypass OFF Bypass not operating switched OFF BATTERY GREEN Battery OK RED Battery fault or discharged Flashing GREEN On Battery Operator keys The op erator keys allow the user to Make settings and adjustments via the menu driven LCD display Start up and shut down the UPS and transfer the load between inverter and bypass Monitor and display the UPS operating voltages currents frequencies and other values on the LCD display 4 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation Key function summary KEYS FUNCTION ON OFF Used to switch on or switch off the UPS ON OFF Both keys must be pressed simultaneously uP A Scroll upwards through a displayed menu DOWN W Scroll downwards through a displayed menu RESET Cancels the audible alarm If the alarm condition was transient the ALARM LED will also extinguish otherwise it will remain ON red ENTER Confirms selects a chosen menu item ON OFF Start up and shutdown buitons The UPS may be switched ON or OFF by simultaneously pressing both ON OFF key
32. Kohler BMuninterruptible KOHLERPOVVER Buninterruptible UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLER POVVER Muninterruptible Document Control ISSUE DATE REVISION SUMMARY 1 0 09 09 09 Initial issue 1 1 01 02 11 Reference number changed to 338 01 00 1 2 10 06 11 Updated to clarify rear access requirements 1 3 15 11 11 Added R1 40 module and general update 1 3 2 07 12 11 Minor correction to address contact details etc UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Buninterruptible UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Table of Contents 1 Safety 1 1 Description of symbols used in this manual 1 2 User precautions 2 General Description 2 1 Reliability and Quality Standards 2 2 Kohler PW 8000DPA RI System 2 3 System configuration 2 4 Advanced Design Features 2 4 1 Input booster technology 2 4 2 Flexible battery management 2 4 3 Decentralized Parallel Architecture DPA 2 5 Warranty 2 6 Extended Warranty 2 7 Additional Service Maintenance Support 3 Installation 3 1 Introduction 3 2 Receipt ofthe UPS 3 2 1 Site transportation 3 3 Unpacking 3 3 1 Nameplate 3 4 Batteries 3 5 Storage 3 5 1 UPS Module 3 5 2 Battery 3 6 Positioning 3 6 1 Planning the installation 3 6 2 Heat Dissipation With Non linear Load per module 3 7 Rack Assembly 3 8 UPS
33. LINE 2 BY PASS T r LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Green PASS Green BATTERY INVERTER OFF BATTERY Green 4 1 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation Closing the Maintenance Bypass switch 5 Close the Maintenance Bypass switch IA1 6 Onall UPS module check and confirm that a The INVERTER LED has changed to red b The BYPASS LED is green c TheLCD displays MANUAL BYP IS CLOSED Loe LINE 1 Green LINE 1 INVERTER 2 Green mi BY PASS Green BATTERY INVERTER RED BATTERY Green Powering down UPS Module When the load is connected to the Maintenance Bypass supply as described above the UPS Module s can be powered down for example if required for maintenance testing using the following procedure Note Carry out the following procedure on each UPS Module in a parallel system 7 Onthe UPS control panel simultaneously press both ON OFF buttons a TheLCD panel will indicate LOAD OFF SUPPLY FAILURE 8 Open the fused battery isolator for the UPS Module in the UPS cabinet or in the external battery cabinet rack as applicable LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Off BY PASS Off BATTERY INVERTER Off BATTERY Green Flashing WARNING The UPS Mod
34. PORTER card optional for Premium Power Protection UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 8 5 KOHLERPOVVER 8 Specification Buninterruptible 8 10 Fuses amp Cables Quick Reference SINGLE FEED standard DUAL FEED optional INPUT BYPASS FEED INPUT FEED BYPASS FEED J Mains 3x400 230V Mains 3x400 230V _ Mains 3x400 230V Fuse A Fuse B N Fuse C Cable A_ 7 Cable C_ 1 F1 Cable E Fuse E Rectifier Inverter Static Switch Static Switch Cable E Fuse E Rectifier Rectifier Inverter UPS Module 1 UPS Module 2 UPS Module 1 UPS Module 2 Static Switch Static Swi Batt Maintenance Bypass 1 Maintenance Bypass 1 1 UPS CABINET UPS CABINET Cable D Cable D Load Load Rack Installable UPS Frame SINGLE FEED Input 3x400V 230V Fuse Max Agl CB mm Current RI 10 11 12 3x 40A 5x 6 27A Linked to input supply 5x 6 29A DC cables and Battery RI 20 22 24 3x80A 5x16 68A 5x 16 5ga fuses bespoke to the installation RI 40 3x 160A 5x 50 136A 5x 50 116A Bypass 3x400V 230V Output 3x400V 230V CableD mm Cable E mm Fuse Rack Installabl
35. UPS corresponds to the description indicated in the delivery note 3 2 1 Site transportation If you transport the UPS equipment after it has been off loaded for example for storage or moving to a different installation location please read the following precautions rear and front to secure the cabinets Do not tilt the cabinets more than 10 from vertical CAUTION Potential dangers If the cabinet has been tilted it might damage the equipment and it should not therefore be connected to the mains electricity supply The weight of the UPS system could cause serious injuries to persons or anything in the surrounding area CAUTION Transport A To avoid the UPS cabinets and or battery cabinet falling over use the shipping brackets on the UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 1 3 Installation KOHLERPOVVER Muninterruptible CAUTION Storage A The UPS should be stored in the original packing and shipping carton The recommended storing temperature for the UPS system and batteries is between 5 C and 40 C The UPS system and the battery sets must be protected from humidity 9096 RF non condensing 3 3 Unpacking may tip during transportation causing serious injury if the unpacking instructions are not WARNING The UPS system the battery cabinet option and the batteries are heavy and followed closely If the packages are received in good order i e t
36. VOLTAGE BEE BBE eaa LCD DISPLAY gt LOAD TO INVERTER LOAD TO BYPASS gt LOAD TO BYPASS PERFORM BATT TEST gt PERFORM BATT TEST UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 5 4 Operation KOHLERPOVVER Buninterruptible 4 3 6 UPS Data menu screen DESCRIPTION 1 These general UPS Data are installed at the manufacturing plant 2 Manufacturing date 3 EPROM Version 4 Actual Date and Time 4 3 7 Set Up Service menu screen DESCRIPTION 1 This Menu is reserved for authorized service engineers only 2 Type in password 4 3 8 Set up User menu screen DESCRIPTION 1 Set up language 2 Set up Date and Time 3 Set up battery test LCD DISPLAY UPS SER TAL NUMBER DATE OF AAHUFACTURE LCD DISPLAY gt LCD DISPLAY ENGL ISH FRANCAIS DEUTCH DUTCH SPAM ISH FOL ISH FOR TOGUESE gt SET UP DATETIME Pie Dn PMF HH MM SS gt 5ET UF BATT TEST SET UF GEM SET OF DAY OF 1 2 OF CE E REPETITIVE BRE 4 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation 4 Set up operation with Gen Set gt SET UP GEN SET OPER EEATT CH
37. X1 7 X1 8 on the communication card located n the Kohler PW 8000DPA RI front frame In order to allow removal maintenance or testing of any remote emergency stop facility without disturbing the normal operation of the UPS it is recommended that a terminal block with linking facilities is installed between the UPS and the remote emergency stop button 1 Usea screened cable with 1 pair section of wires 0 6 mm2 and maximum length of 100 m 2 Connect the cable as shown in Figure 7 1 Remote shutdown UPS Remote Shutdown Port X1 7 X1 8 Terminal block Figure 7 1 Remote Emergency Stop cabling UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 7 1 7 Options KOHLERPOVVER Muninterruptible 7 3 Generator ON facilities The generator ON facility must use a normally open contact which closes to indicate that a generator is running and supplying the UPS input power When used this facility enables the option to inhibit the operation of the battery charger and or static bypass See Set up User menu screen in section 4 3 8 1 Usea screened cable with 1 pair section of wires 0 6 mm2 and maximum length of 100 m 2 Connect the cable as shown in Figure 7 2 UPS Generator On ON Generator Port 1 1 1 2 Terminal block
38. X2 13 Alarm COMMON_ALARM Common Alarm x2 14 LJ X2 15 Common Com Figure 3 19 Dry Port X2 Connections UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 25 KOHLERPOVVER 3 Installation Buninterruptible 3 26 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 Operation 4 1 Commissioning The Kohler PW 8000DPA RI UPS is a high quality electronic machine that must be commissioned by a fully trained and authorised Kohler Uninterruptible Power field service engineer before being put into use The commissioning engineer will Connect the UPS battery Check the UPS electrical installation and operating environment Performing a controlled UPS start up Fully test the UPS system for correct operation and set up Carry out customer operator training Uninterruptible Power field service engineer must be considered an electrical hazard and Kohler Uninterruptible Power accepts no responsibility for its safe operation or the safety of any operating personnel Additionally the manufacturer s warranty is immediately invalidated if the UPS is put into use before it has been correctly commissioned WARNING Any Kohler PW 8000DPA RI UPS system not commissioned by a Kohler 4 2 Operator Control Panel Figure 4 1 illustrates the Control Panel located on the front of each UPS module Power Management Display PMD Control Menu Navigation Mimic LED Indicators ALARM LED Module ON
39. a CAPACITY Multi Module System WARNING All the operations in this section must be performed by authorised and trained personnel the module Due to its weight if the UPS module is handled inappropriately it might cause serious injury or damage We recommend that the modules are handled by two persons at all times Employ suitable lifting aids and safety platforms where possible WARNING UPS module weigh up to 22kg therefore it requires at least 2 persons to handle If a UPS module is faulty in a capacity parallel system the load will automatically transfer to the modules static bypass and operate in the BYPASS mode 4 8 1 Extracting the UPS Module 1 Identify the faulty Module with the Alarm condition and RESET the Alarm The audible noise will stop If the Alarm conditions persists ALARM LED is red there is a fault in the UPS Module 2 Verify that load is supplied from the bypass supply Close the Maintenance Bypass switch IA1 4 Onall modules check and confirm that a The INVERTER LED has turned to red b The BYPASS LED is green c TheLCD displays MANUAL BYP IS CLOSED LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 2 Green PASS Green mmi BATTERY INVERTER Red BATTERY Green 5 Open the fused battery isolator for the UPS module in the UPS cabinet or in the external battery cabinet rack as applicable 6 The UPS module is now totally shut down Remove the
40. ack configurations populated with either 1 or 2 UPS modules Thanks to the advanced Kohler PW 8000DPA RI system design it is possible to operate a dual module system with only a single module fitted and add the second module at a later time to increase the system capacity along with a future increase in load demand This hot swappable design also allows modules to be exchanged while the equipment is running during troubleshooting and repair procedures without the need to put the load to bypass of course depending on system redundancy and demanded load UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 2 General Description KOHLERPOVVER Muninterruptible ao ject RI 10 Frame RI 11 Frame RI 12 Frame RI 20 Frame 1x module 1 x module 1 x module 2 x module External batt 40 x 7 9Ah batt 80 x 7 9Ah batt External 10kVA or 20kVA modules may be used each configuration but in a multi module configuration both modules must be of equal rating lorc NN je freue RI 22 Frame 2 x module 80 x 7 9Ah batt RI 24 Frame 2 x module 160 x 7 9Ah batt Figure 2 1 Kohler PW 8000DPA RI module configuration 2 4 Advanced Design Features 2 4 4 Input booster tech
41. anagement service which is a part of the Premium Power Protection Concept It provides peace of mind protection offering continuous 24 7 365 watch over mission critical facilities There are two different solution cards Modem Ethernet or Modem GSM to connect the UPS to the outside world Continuous monitoring is an affordable insurance policy to detect and warn before they become a crisis Acquire key performance parameter and productivity information in real time to empower you with the details needed to better understand machine performance and faster troubleshoot downtime events Early warning system so problems can be addressed before they become a real threat to the load Professional experts your virtual service technician onside Total transparency of information and actions performed like Notification of all critical status changes Coordination of equipment service Reporting of all alarms with priorities What are the Features Redundant and secure communication Alarm acknowledgment Priority driven Management with escalation Comprehensive Management System Reception and management of alarm calls from UPS Storage of UPS Data in a database exportable in a CSV format for easy handling in Excel Unlimited number of UPS that can be managed Useradministration with passwords and permission level Administration of Log file Data logging with statistical analysis and diagnostics report Visualizat
42. binet or racks are open OFF b Connect the protective earth cable PE between the UPS and external battery cabinet c Connect the battery cables between the UPS battery terminals and the battery cabinet isolator s ensuring the cables are connected to the corresponding N and terminals If connecting the internal batteries a Connect the batteries to the battery connection terminal blocks ensuring the cables are connected to the corresponding N and terminals 3 22 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 3 Installation 3 12 Module interfacing facilities 1 JR2 RS485 Not used 2 2 Customer interface on Phoenix Terminals potential free contacts bidoi 3 x1 Customer inputs 4 LEDs Interface Board Status LEDs 5 JD1 RS232 Sub D9 female PC Interface O O 6 USB PC Interface 9 7 SLOT2 Slot for optional SNMP card only o o 8 SLOT 1 PowerReporter Slot for optional modem ethernet card only Figure 3 16 UPS interfacing connectors front of the UPS cabinet The Kohler PW 8000DPA RI system contains a communications card located on the lower front of the UPS cabinet which provides various interface faci
43. breakers provide additional protection to the UPS in the event of an overload or short circuit and also provide a means of isolating individual loads if required Before you start connecting the UPS output cables to the load distribution panel Ensure that the potential load does not exceed the UPS model output power rating OUTPUT POWER on the nameplate Ensure the output circuit breakers are correctly sized with respect to the load rating and cabling The maximum total load rating and maximum load rating of the individual load sockets should be indicated on the output distribution board The circuit breakers must comply with the prescribed IEC Standards It is recommended that a separate output distribution board is provided for the load 3 10 3 Connecting the UPS output cables 1 To protect personnel during the UPS installation ensure that the connections are performed under the following conditions a No mains voltage is present b Loads are shut down and disconnected c The UPS is shut down and voltage free d The UPS Maintenance Bypass Isolator IA1 is OFF Gain internal access to the rear ofthe UPS and remove the UPS terminal cover Connect the protective earth cable from the Load Distribution Board to the output protective earth PE terminals as shown in Figure 3 12 Connect the UPS output supply cables to terminals 3L1 3L2 3L3 and on the UPS main terminal block See Figure 3 12 Ensure correct clockw
44. ck as applicable LINE 2 BY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 3 o BY PASS Off BATTERY INVERTER Off BATTERY Green Flashing 5 Open the UPS Input isolators and Bypass supply isolators in a dual feed system at the building power distribution panel 6 The UPS is now voltage free 4 14 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation 4 6 Replacing a UPS Module in a Single Module System WARNING All the operations in this section must be performed by authorised and trained personnel WARNING A A UPS module weigh up to 22kg therefore it requires at least 2 persons to handle the module Due to its weight if the UPS module is handled inappropriately it might cause serious injury or damage We recommend that the modules are handled by two persons at all times Employ suitable lifting aids and safety platforms where possible 4 6 1 Extracting the UPS Module 1 Transfer the load to the Maintenance Bypass supply See paragraph 4 5 3 2 Simultaneously press the two ON OFF buttons on the UPS control panel a The LED display will give the following indications LINE 2 BY PASS LOAD LINE 1 Green LINE 1 INVERTER LINE 2 OF m BY PASS Off BATTERY INVERTER Off BATTERY Green 3 Open the fused battery isolator for the UPS module i
45. e UPS Frame DUAL FEED Input 3x400V 230V Bypass 3x400V 230V Output 3x400V 230V Battery Cable mm FuseB CableB FuseC Fuse E Agl CB mm Current Agl CB 1 10 11 12 3x40A 5x 6 27 3x 40 4 6 5 6 29 DC cables and Battery RI 20 22 24 3 80 5x16 68A 3x 80A 4x 16 5x 16 58 fuses bespoke to RI 40 3x 160 5x 50 136A 3x 160 4x 50 5x 50 116A Cable C Cable D the installation ALL Fuse and Cable recommendations to IEC 60950 1 2001 The fuse and cable rating details in the above tables are a recommendation only The UPS must be installed to prescribed IEC or local regulations Figure 8 1 PowerWAVE 8000DPA RI fuse amp cable rating for single and dual feed supplies 8 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11
46. e inspection the field service engineer will check Site environment conditions Integrity of electrical installation Cooling airflow Rectifier operation and calibration Inverter operation and calibration Static switch operation Battery status Load characteristics Integrity of alarm and monitoring systems Operation of all installed options Preventative maintenance inspections form an integral part of all Extended Warranty Agreements maintenance contracts offered by Kohler Uninterruptible Power For further details on Extended Warranty Agreements see Section 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER 5 Maintenance Muninterruptible 5 5 Battery Testing The battery test takes approximately 3 minutes and should be performed only if There are no alarm conditions The battery is fully charged The input mains supply is present Battery testing can be carried out independently of the operating mode Off line or On line and whether or not the load is connected The battery test procedure can be performed from the UPS front panel See paragraph 4 3 5 5 6 Battery Maintenance The battery maintenance shall be done by an authorized Kohler Uninterruptible Power Service Partner 5 7 Battery Disposal and Recycling Batteries contain dangerous substances that will harm the environment if thrown away If you change the batteries yourself call qualified organiza
47. ed by the ambient temperature and will be optimum when operated at a temperature of 20 C If the UPS is delivered without batteries Kohler Uninterruptible Power is not responsible for any damage or malfunctioning caused to the UPS by the incorrect storage installation or connection of batteries by third parties 3 5 Storage 3 5 1 UPS Module If you plan to store the UPS prior to use it should be stored in a clean dry environment with a temperature between 5 C to 40 C and RH of less than 90 If the packing container is removed you must protect the UPS from dust 3 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 3 Installation 3 5 2 Battery The UPS utilizes sealed maintenance free batteries whose storage capability depends on ambient temperature It is therefore important not to store the UPS for longer than 6 months at 20 C 3 months at 30 C and 2 months at 35 C storage temperature without a battery recharge For longer term storage make sure that the battery is fully recharged every 6 months 20 C Extreme temperature under charge and overcharge and over discharge will destroy batteries Key Point Note the following Charge the battery both before and after storing Always store the batteries in a dry clean cool environment in their original packaging Ifthe packaging is removed protect the batteries from dust and humidity CAUTION Sealed bat
48. em WARNING All the operations in this section must be performed by authorised and trained personnel the module Due to its weight if the UPS module is handled inappropriately it might cause serious injury or damage We recommend that the modules are handled by two persons at all times Employ suitable lifting aids and safety platforms where possible WARNING A UPS module weigh up to 22kg therefore it requires at least 2 persons to handle If a UPS module is faulty in a redundant parallel system the load will continue to be protected by the remaining modules which will continue to operate in the ON LINE mode INVERTER mode Under these circumstances the faulty UPS module may be replaced without having to transfer the load to bypass 4 7 1 Extracting the UPS Module 1 Identify the faulty Module with the Alarm condition and RESET the Alarm The audible noise will stop If the Alarm conditions persists ALARM LED is red there is a fault in the UPS Module 2 Verify that load is supplied by the inverter of the other modules by checking the LCD indication LOAD PROTECTED 3 On the UPS module to be replace simultaneously press the two ON OFF buttons on the UPS control panel a The LED display will give the following indications PY PASS LED Colour LOAD LINE 1 Green LINE 1 INVERTER LINE 7 BY PASS off BATTERY INVERTER off BATTERY Green 4 Open the fused batter
49. erv collects messages received from the UPS interprets the messages and then makes them available to the client module UPSCli and to any SNMP based management station When UPSServ detects voltage variations or a power failure it can execute various so called system event routines which for example may shutdown the server or send a warning to connected users These system event routines are a part of the UPS Management Software can be adjusted to suit the customer s demands The UPS management software includes the licence for using the UPS service on one server with one UPS and an unlimited numbers of connected Windows workstations When operating with two or more servers a licence is required for every additional server irrespective of whether the UPS service runs at that location or if the server is halted by a UPS service via remote command The same regulations apply to the remote send receive modules RCCMD and multiserver shutdown under NT UNIX and other operating systems The service programs are generally delivered as a single licence To use a single CD ROM to shutdown multiple servers you have to purchase additional CD license keys Parallel redundant UPS systems are also manageable by the software The main principle is to introduce a shutdown of a server only when strictly necessary Correct parallel handling has therefore to manage a parallel system as a whole and always consider the system redundancy UPS415 01 00 Kohler
50. fier tifier tifier UPS Module 1 UPS Module 2 UPS Module 1 UPS Module 2 Static Switch Static Switch Static Switch Static Switch Maintenance Bypass IA1 Maintenance Bypass IA1 UPS FRAME UPS FRAME 3L1 3L2 313 3N 3L1 3L2 3L3 3N PE D DD D 2 D D D D D E u u t PPY t The power connections 10 11 12 are located on the rear oloo sma of the equipment 91 N 102 103 IN Remove links Batt She Sr N a 211 213 Bypass Mains for Dual Feed Dual feed only 3L1 3L3 Output to Load PE Protective Earth N Neutral o RI 20 21 RI 22 o 2l o lt link bars shown fitted B S el Neutral link ALWAYS fitted External Batt 2L1 212 2 2N 3L2 OO eJ RI 40
51. four screws on the front of the UPS module that are fixing it to the cabinet UPS frame 8 Using the two black handles pull the UPS module forwards until the rear connectors are disconnected DO NOT FULLY EXTRACT THE UNIT UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 Operation 4 17 KOHLERPOVVER 4 Operation Buninterruptible WARNING Wait at least 2 minutes to allow the module s electrolytic capacitors time to discharge 9 After waiting two minutes fully withdraw the UPS Module from the cabinet UPS frame by pulling it horizontally 10 If you are not intending to replace the UPS module immediately cover the UPS compartment opening with an appropriate protection cover and secure with four screws 4 8 2 Refitting the UPS Module 1 Remove the UPS Module compartment protection cover if fitted by unscrewing four screws on the front 2 Using two persons to lift the UPS module slide two thirds of the module into the UPS compartment make sure not to plug the UPS Module into the rear connector Push UPS module firmly into its final position to assure good contact on the rear plugs 4 Tighten the four screws on the front of module to secure it to the UPS cabinet frame Start the UPS module and transfer the load from Maintenance Bypass to On Line mode See paragraph 4 5 4 4 18 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 5 Maintenance 5 1 5 2 5 3 5
52. he tip amp tell FRAGILE and ARROW indications on the packing container are intact then perform the following steps to unpack the UPS 1 2 oa Cut the wrappers remove the packing container by pulling it upwards the equipment is shipped inside a wooden case remove the screws at the base and sides of the case then carefully remove the case from the equipment Remove the plastic sheeting covering the UPS Remove the UPS from the pallet Retain the packaging materials for future shipment of the UPS Examine the UPS for any sign of damage and notify your supplier immediately if any damage is apparent Open the cabinet door and ensure that all the UPS modules are correctly and securely fitted in their UPS module compartments Ensure that a protection cover is correctly fitted to the front of any empty UPS compartments 3 3 1 Nameplate The technical specifications of the Kohler PW 8000DPA RI are provided on the nameplate which is situated at the front of the UPS Check that the details on the nameplate corresponds to the purchased material detailed on the delivery note 3 4 Batteries The standard batteries connected to the UPS are sealed maintenance free batteries which will be mounted on shelves either within the UPS sub rack or in an external battery cabinet The battery will usually be assembled and connected when the UPS is commissioned The working life of the Battery is greatly affect
53. hy is UPS Management important 7 4 2 WAVEMON Shutdown and Monitoring Software 7 5 SNMP CARD ADAPTOR For Network Management Remote Monitoring 7 6 Modem Ethernet card PowerREPORTER management software 8 Specification 8 1 Mechanical Characteristics Sub racks 8 2 Input Characteristics 8 3 Battery Characteristics 8 4 Battery Capacity Usage 8 5 Output Characteristics 8 6 Heat Dissipation With Non linear Load per module 8 7 Environmental Characteristics 8 8 Standards 8 9 Communication Options 8 10 Fuses amp Cables Quick Reference 7 1 7 1 7 2 7 2 7 2 7 2 7 4 7 6 8 1 8 2 8 3 8 3 8 3 8 3 8 4 8 4 8 5 8 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Buninterruptible UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Safety 1 1 Description of symbols used in this manual WARNING The warning symbol is used where there is danger of an electrical shock equipment damage or personal injury CAUTION The caution symbol is used to highlight important information to avoid possible equipment malfunction or damage P P 1 2 User precautions WARNING Keep this manual with the UPS for future reference WARNING The UPS and peripheral equipment must be installed and commissioned by suitably qualified and trained personnel who are aware of the potential shock hazards WARNING Do not attempt to install this UPS system until you are satisfied that ALL the safet
54. igure 3 10 Input neutral grounding UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 1 3 KOHLERPOVVER 3s Installation Muninterruptible SINGLE FEED standard DUAL FEED optional INPUT BYPASS FEED INPUT FEED BYPASS FEED Mains 3x400 230V Mains 3x400 230V Mains 3x400 230V Fuse A Fuse fT Fuse Cable A T Cable B_ J Cable C J 1 F1 rel Cable E Cable r Fuse E Rectifier 2 Rectifier o Fuse E Rectifier 2 tifier s 3 S 2 l l al g ca Inverter Inverter Inverter nverter 5 5 5 5 Static Switch Static Switch Static Switch Static Switch Ext Ext Batt Batt Maintenance Bypass IA1 Maintenance Bypass IA1 UPS CABINET UPS CABINET Cable D Cable D Load Load Rack Installable UPS Frame SINGLE FEED Input 3x400V 230V Bypass 3x400V 230V Output 3x400V 230V Battery FuseA CableA Max IP Cable D FuseE Cable Agl CB mm Current mm mm RI 10 11 12 3x 40A 5 6 27 Linked to input supply 5 6 29 DC cables and Battery RI 20 22 24 3x80A 5x 16 68A 5x 16 5ga fuses are bespoke to the installation RI 40 3x 160A 5x 50 136A 116A Rack Installable UPS Frame DUAL FEED Input 3x40
55. ion a multi module system The maximum number of modules in a parallel system is six UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 3 KOHLERPOVVER 4 Operation Buninterruptible 4 3 2 Main menu screen DESCRIPTION LCD DISPLAY 1 Alog of the last 64 events is stored in the Power Management gt EVENT LOG Display See paragraph 4 3 3 NERIS 2 Allows monitoring of voltages power frequencies currents MEASUREMENTS autonomy etc See paragraph 4 3 4 CORMANDS 3 Enables the commands Load to inverter Load to bypass and gt COMMANDS battery test to be executed See paragraph 4 3 5 UPS DATA 4 Allows the UPS personalized information such as serial number gt UFS DATA to be entered See paragraph 4 3 6 SET UP USER 5 Allows user to set up Date Time automatic battery test etc See gt SET UF USER paragraph 4 3 8 SET UP SERVICE 6 Password protected area for service engineer use only See gt SET UP SERVICE paragraph 4 3 8 4 3 3 Event log menu screen DESCRIPTION LCD DISPLAY 1 Logging Control log of the last 64 events is stored in the Power Bl Management Display 2 Every stored event is identified with a sequential number and ez 05 18 88 time stamp LOAD TO 3 All events and alarms are indicated with their date and time of 83 05 18 09 14 39 14 LOAD OFF 4 3 4 Measure
56. ion of the UPS data Current status single and parallel operation Measured values for single or three phase Recording function including graphs with zooming capabilities for selected measured values Display of event log file Display of UPS Parameters Web Server functionality for data access from any Web Browser UPS systems Management 1 1000 Station Optional Interface Card I M i Call back i Modem GSM Alarm a Situation i the System 422 22 Net work interface pus owerREPORTE 4 Figure 7 5 PowerREPORTER management software 7 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Specification 8 1 Mechanical Characteristics Sub racks Configuration accommodates Max Sub rack capacity Dimensions WxHxD Weight of Empty Frame Weight of Frame with modules and w o batteries Configuration accommodates Max Sub rack capacity Dimensions WxHxD Weight of Empty Frame Weight of Frame with modules and w o batteries Max kW mm kg kg Max kW mm kg kg 1 module 10 or 20kVA 20 448x310x565 7 HU 20 39 up to 42 with 1 Modules 2 modules 10 or 20kVA 40 448x440x565 10 HU 25 44 up to 47 with 2 Modules 1 module 10 or 20kVA with 40 x 7 9Ah batteries 20 448x487x735 11 HU 40 59 up to 62 with 1 Module
57. is warranty does not apply to any losses or damages caused by misuse abuse negligence neglect unauthorised repair or modification incorrect installation inappropriate environment accident act of God or inappropriate application If the UPS fails to conform to the above within the warranty period then Kohler Uninterruptible Power will at its sole option repair or replace the UPS All repaired or replaced parts will remain the property of Kohler Uninterruptible Power As a general policy Kohler Uninterruptible Power does not recommend the use of any of its products in life support applications where failure or malfunction of the product can be reasonably expected to cause failure of the life support device or to significantly affect it s safety or effectiveness Kohler Uninterruptible Power does not recommend the use of any of its products in direct patient care Kohler Uninterruptible Power will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Kohler Uninterruptible Power that the risks of injury or damage have been minimized the customer assumes all such risks and the liability of Kohler Uninterruptible Power is adequately protected under the circumstances CAUTION The UPS may contain batteries which must be re charged for a minimum of 24 hours every six months to prevent deep discharging at 20 C Batteries that have been for whatever reason deep discharged are not cove
58. ise phase rotation A CAUTION The output Neutral cable must ALWAYS be connected 5 Secure the cables to the fixing rail located under the UPS connection terminals 6 Ensure the output cables are connected to the correct power terminals on the output distribution panel 3 11 Connecting the Batteries 3 11 1 Safety notes the supervision of the commissioning engineer Do not attempt to complete the battery wiring WARNING The final assembly and connection of the battery units must be carried out under or close the battery isolators before this system has been commissioned For personal protection ensure that the battery cables are connected under the following conditions a No mains voltage is present in the UPS b All loads are disconnected c The battery isolators internal and or external are open 3 11 2 Battery configuration options The batteries used in conjunction with the RI 11 RI 12 RI 21 and RI 22 models are internally mounted on shelves that can each house up to forty 7Ahr or 9Ahr 12V battery blocks In the case of the RI 10 RI 20 and R1 40 the batteries are contained in a purpose designed external battery cabinet or rack mounted Where an external battery installation is used an isolator must be fitted adjacent to the batteries for example within the battery cabinet to provide a means of isolating each battery string from the main equipment 3 18 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 0
59. istortion THDI Max Input Power with rated output power and charged battery per Module output Cos 1 0 Max Input Current with rated output power and charged battery per Module output Cos 1 0 Max Input Power with rated output power and discharged battery per Module output Cos 1 0 Max Input Current with rated output power and discharged battery per Module output Cos 1 0 10kVA UPS Module 20kVA UPS Module kVA 10 20 KW 10 20 V 3x380 220V N 3x400V 230V N 3x415 240V N V 23 15 3x308 177 V to 3x460 264 V for 100 load 30 15 3x280 161 V to 3x460 264 V for lt 80 load 40 15 3x240 138 V to 3x460 264 V for lt 60 load Hz 35 70 0 99 100 load max In Sine wave THDi 3 100 load kW 10 5 21 A 15 2 30 4 kW 11 5 23 A 16 6 33 3 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 8 Specification 8 3 Battery Characteristics Variable Number of 12V Battery Blocks No 24 50 36 50 Maximum Battery Charger Current A 4A 4A Battery Charging Curve Ripple free IU DIN 41773 Temperature compensation Temperature sensor optional Battery Test Automatic and periodically adjustable Battery Type Maintenance free VRLA or NiCd Depending of the effective load in kW used by the module 8 4 Battery Capacity Usage Number of battery blocks 24 28 30 34 50 36 40 40 48 50 Max Power in KW 8 8 10
60. lities Two LEDs 4 located on the board provide indication of the board s status Green LED blinking twice per second indicates normal operation RedLED board alarm indicates possible board replacement when lit 3 12 1 Smart Port JD1 Serial RS 232 and USB Port The SMART PORT is an intelligent RS 232 serial port that allows the UPS to be connected to a computer The connector is a standard D Type 9 pin female and the USB is a standard USB port When installed the optional SMART PORT software WAVEMON this connection allows the computer to monitor the mains voltage and the UPS status continuously and display a message in the event of any UPS system changes Figure 3 17 and show the connection to a PC from the UPS for PC s with a 9 pin serial port and 25 pin serial port respectively Interface Cable Interface Cable Interface Cable Interface Cable UPS end Computer end UPS end Computer end 9 Pin D Type 9 Pin D Type 9 Pin D Type 25 Pin D Type Male Female Male Female Figure 3 17 Connector Cable PC Serial Port UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 23 KOHLERPOVVER 3 Installation Muninterruptible 3 12 2 X1 amp X2 Dry Port volt free contacts All the Input and Output interfaces are connected to Phoenix terminals cable 0 5 mm Input Interfaces Terminal block X1 Connection of Remote Shut down facilities Generator Operation Customers specials see also OPTIONS secti
61. ments menu screen DESCRIPTION LCD DISPLAY BATT RUM TIME AER 1 Battery Runtime 2 UPS Output Frequency OUTPUT FREQUENCY CHE s 0A 3 Bypass Frequency 4 Battery Voltage BATTERY VOL ThGE zv E E B B 5 Battery Charger Current 6 Battery Discharge Current 4 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation DESCRIPTION 7 Rectifier Input Voltage all three phases 8 Bypass Input Voltage all three phases 9 Output Voltage all three phases 10 Output Current all three phases 11 Active Output Power all three phases 12 Reactive Output Power all three phases 13 Apparent Output Power all three phases 14 Output Power all three phases 15 Battery capacity 16 Rectifier Input Voltage all three phases 4 3 5 Commands menu screen DESCRIPTION 1 Transfer Load to inverter 2 Transfer Load to bypass 3 Battery Test LCD DISPLAY RECTIFIER VOLTAGE BEE BBE eaa BYPASS VOLTAGE 59 BEE BBE eaa OUTPUT VOLTAGE V 3c BBE OUTPUT CURRENT Ada 4 60 68 065 ACTIVE POKER BE Ae Ae BE Be REACTIVE POHER tk VA 2 Bip mg 85 86 APPARENT POHER 06 66 66 56 85 86 OUTPUT 535 Be Be EIE Be BATT CAPACITY 3 BE BE RECTIFIER
62. n the UPS cabinet or in the external battery cabinet rack as applicable 4 The UPS module is now totally shut down Remove the four screws on the front of the UPS module that are fixing it to the cabinet UPS frame 6 Using the two black handles pull the UPS module forwards until the rear connectors are disconnected DO NOT FULLY EXTRACT THE UNIT WARNING Wait at least 2 minutes to allow the module s electrolytic capacitors time to discharge Wait two minutes fully withdraw the UPS Module from the cabinet UPS frame by pulling it horizontally 8 If you are not intending to replace the UPS module immediately cover the UPS compartment opening with an appropriate protection cover and secure with four screws 4 6 2 Refitting the UPS Module 1 Remove the UPS Module compartment protection cover if fitted by unscrewing four screws on the front 2 Using two persons to lift the UPS module slide two thirds of the module into the UPS compartment make sure not to plug the UPS Module into the rear connector Push UPS module firmly into its final position to assure good contact on the rear plugs 4 Tighten the four screws on the front of module to secure it to the UPS cabinet frame Start the UPS module and bring it on line See paragraph 4 5 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 15 KOHLERPOVVER 4 Operation Buninterruptible 4 7 Replacing a UPS Module in a REDUNDANT Multi Module Syst
63. ne Interactive Mode 4 4 3 Maintenance Bypass Mode Operating Instructions 4 5 1 Starting the UPS system from the Maintenance Bypass 4 5 2 Individual UPS Module start stop procedure 4 5 3 Transfer to Maintenance Bypass Mode 4 5 4 Complete system shutdown Replacing a UPS Module in a Single Module System 4 6 1 Extracting the UPS Module 4 6 2 Refitting the UPS Module Replacing a UPS Module in aREDUNDANT Multi Module System 4 7 1 Extracting the UPS Module 4 7 2 Refitting the UPS Module Replacing a UPS Module a CAPACITY Multi Module System 4 8 1 Extracting the UPS Module 4 8 2 Refitting the UPS Module 5 Maintenance 5 1 5 2 5 3 5 4 5 5 5 6 5 7 Introduction System calibration User responsibilities Routine maintenance Battery Testing Battery Maintenance Battery Disposal and Recycling 6 Troubleshooting 6 1 Alarms 6 2 6 3 6 4 Menu Commands Event Log Measurements Fault Identification and Rectification Messages and Alarms Contacting Service 3 23 3 23 3 24 4 1 4 1 4 2 4 2 4 3 4 4 4 4 4 4 4 6 4 6 4 6 4 7 4 7 4 7 4 7 4 8 4 9 4 9 4 11 4 12 4 14 4 15 4 15 4 15 4 16 4 16 4 17 4 17 4 17 4 18 5 1 5 1 5 1 5 2 5 2 6 1 6 2 6 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 7 Options 7 1 Introduction 7 2 Remote Emergency Stop 7 3 Generator ON facilities 7 4 WAVEMON Shutdown and Management Software 7 4 1 W
64. nology RI 40 Frame 4 x module External batt The UPS module s inbuilt advanced booster technology results in a perfect sinusoidal input power quality at 0 99 input power factor with a harmonic content of 3 THD i This leads to a more reliable total system operation and savings in generator and transformer sizing as losses in the windings are minimised It also means that traditional harmonic filters are no longer required The high power factor presented by the UPS on the incoming mains supply minimises cabling and fusing costs due to the resulting lack of reactive power consumption This together with the accompanying low harmonic currents provide the following benefits No additional losses in wires and cables No extra heating of transformers and generators over sizing of generators No false circuit breaker tripping and malfunction Noerratic operation of computers telecommunication monitors electronic test equipment etc No Resonance with power factor correction capacitors 2 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru pti ble 2 General Description 2 4 2 Flexible battery management This equipment employs a flexible battery management which avoids premature deterioration of battery life by advanced management of battery charging and preventive failure diagnostics The major benefits are free battery charging due to a dc dc
65. o not operate the UPS if there is water or moisture present 4 When carrying out any work on the UPS input power cables you must ensure that the UPS supplies are isolated at the supply distribution panel and where possible locked out Warning notices should be posted where applicable to prevent inadvertent operation of the input supply isolators 3 9 2 Preparing the input cabling Before you start connecting the UPS input cables Ensure that the provided fuses and cables satisfy the ratings shown in Figure 3 11 are in accordance with the prescribed IEC Standards or local regulations Do not commence this procedure until the UPS is properly installed at its intended final location 3 9 3 Connecting the UPS input power cables 1 To protect personnel during the UPS installation ensure that the input cable connections are performed under the following conditions a No mains voltage is present b Loads are shut down and disconnected The UPS is shut down and voltage free d The UPS Maintenance Bypass Isolator IA1 is OFF 2 Gain internal access to the rear of UPS and remove the UPS terminal cover Connect the earth cable from the LV Distribution Board to the protective earth PE terminal in the UPS 4 The Kohler PW 8000DPA RI input supply can be wired for single feed standard or dual feed operation Connect the input power cable coming from the LV Distribution Board to the UPS input terminals following the in
66. oad 120 150 UPS415 01 00 Kohler 80000 User Manual Dated 07 12 11 8 3 KOHLERPOVVER 8 Specification Muninterruptible 8 7 Environmental Characteristics 10kV UPS Module 20kWVA UPS Module Audible Noise with 100 50 Load dBA 55 49 57 49 Operation temperature 0 40 Ambient Temperature for Batteries 20 recommended Storage Temperature C 25 70 Battery Storage Time at Ambient Temperature Max 6 months Max altitude above sea level m 1000m 3300ft without de rating De rating factor for use at altitudes above Height above sea level m ft De Rating Factor for Power 1000m sea level according 1500 4850 0 95 IEC 62040 3 2000 6600 0 91 2500 8250 0 86 3000 9900 0 82 Relative Air humidity Max 95 non condensing Accessibility Totally front accessibility for service and maintenance no need for side top or rear access Positioning Min 20 cm rear space required for fan Input and Output Power Cabling From the bottom on the front Efficiency AC AC up to at Cos 1 0 Load 100 75 50 25 depending on Module power 20kVA 95 5 95 5 95 94 5 10kVA 95 5 95 5 95 94 5 Efficiency with Linear Load at 0 8 Typically up to 1 higher of above values Efficiency Non linear Load EN 62040 1 1 2003 Typically up to 1 lower of above values Eco Mode efficiency at 100 load 98 88 Standards 10kVA UPS Module 20
67. on Terminal Contact Signal Function x1 1 IN 12 Customer 1 default as ONGENERATOR operation NC Generator ON 1 2 GND Gnd X1 3 4 12 4 Customer IN 2 Function on request to be defined on purchase 1 4 GND Gnd 1 5 IN 93Vdc Battery Temperature If connected the battery charger current is temperature dependent X1 6 GND Gnd X1 7 IN 12Vdc Remote shutdown Do not remove the factory mounted bridge until an external remote shut down is connected X1 8 GND x1 9 12Vdc 12Vdc source OUTO Max 200mA load X1 10 GND Gnd Figure 3 18 Input Interfaces Terminal block X1 Dry Ports Output Interfaces Terminal blocks X2 DRY PORTs Provision of signals for the automatic and orderly shutdown of servers AS400 or Automation building systems All voltage free contacts are rated 60 VAC max and 500 mA max Contact Function x2 1 NO Alarm MAINS_OK Mains Present X2 2 Mains Failure NC X2 3 Common Com X2 4 NO Message LOAD_ON_INV Load On Inverter X2 5 Load on bypass NC X2 6 Common Com x217 Alarm BATT LOW Battery Low x2 8 Battery OK x2 9 Common Com 3 24 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 3 Installation No Alarm Condition NC Pin Contact Signal Function X2 10 NO Message LOAD_ON_MAINS Load On Mains BYPASS MODE X2 11 Load on Inverter NC X2 12 Common Com
68. pass mains failure the load is automatically transferred to the inverter UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 7 4 Operation KOHLERPOVVER Muninterruptible within 3 to 5 msec this is valid for single and parallel module systems The battery charger remains active in this mode Although this mode of operation offers greater efficiency than the On Line mode it is recommended only if the loads can tolerate interruptions of 3 to 5 ms which is the transfer time from Bypass mode to On Line mode 4 4 3 Maintenance Bypass Mode MAINTENANCE Switch IA1 BYPASS i UPS i Figure 4 4 Maintenance Bypass Mode Each cabinet is fitted with a Maintenance Bypass switch IA1 which when closed connects the UPS Module s output terminals directly to the UPS bypass mains supply This facility enables the UPS system to be shut down for maintenance or repair whilst maintaining the load on the raw unprotected bypass supply WARNING ALL the UPS Module in a parallel module system must first be selected to the Bypass mode before the Maintenance Bypass is operated closed Maintenance Bypass switch 1 The Maintenance Bypass mode is effected by means of the IA1 BYPASS SWITCH on the front of the UPS ON Maintenance Bypass Switch Closed Load on bypass mains CLOSED LCD indication MAINTENANCE BYP CLOSED LED Indicators will indicate as shown in the table below Bypass Switch Open Normal operating condi
69. red by the warranty UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 2 3 KOHLERPOVVER 2 General Description Muninterru ptible 2 6 Extended Warranty The Standard Warranty may be enhanced by protecting the UPS with an Extended Warranty Agreement maintenance contract An Extended Warranty Agreement enhances the standard warranty by providing the following Regular preventative maintenance inspections Guaranteed speed of response to operational problems 24 hour telephone support Fully comprehensive cover EXCLUDING BATTERIES amp CAPACITORS Contact the Service Support Hotline on 65 6302 0708 for further details 2 7 Additional Service Maintenance Support In addition to providing support for the Kohler PW 8000DPA RI Kohler Uninterruptible Power are able to provide maintenance and support on a wide range of different UPS products If you are interested in an extended warranty for your Kohler PW 8000DPA RI or any other UPS you may have please complete the enquiry form shown opposite and return or FAX to Regional Office South East Asia Kohler Uninterruptible Power 7 Jurong Pier Road Singapore 619159 Tel 65 6302 0708 Fax 65 6302 0717 Email serviceUPS sg kohler com 2 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 2 General Description Fax to 65 6302 0717 www kohlerups sg Name Regional Office South East
70. rol language The UPS Management Software also provides its data in this SNMP format with its internal software agent The operating system you are using must be SNMP compatible We offer our software with SNMP functionality together with NetWare OS 2 all Windows NT systems on INTEL and ALPHA There are two types of SNMP Adaptors available External SNMP Adaptor and Internal SNMP Card both have the same functions Both can manage a parallel system N modules and return either global values which are consistent for the whole parallel system or specific values from the individual modules UPS External SNMP Adapter Sir Internal SNMP Card Figure 7 4 SNMP Adapter The SNMP adaptor requires a PC with terminal connections For normal operation at least one network connection Ethernet is also required The SNMP adaptor is used to monitor any device in the network and can be used utilising the RCCMD send function for an automatic network wide shut down or informing connected users The shut down procedure can be initiate from the remaining time downtime or as countdown timer from the beginning of the alarm A shut down is therefore possible without extra input from the operator but fully software controlled For detailed information please refer to the Software Manual provided with the WAVEMON CD ROM This adaptor communicates via the serial por
71. rruptible Power has a service department dedicated to providing routine maintenance and emergency service cover for your UPS Ifyou have any queries regarding your UPS please contact us Regional Office South East Asia Kohler Uninterruptible Power 7 Jurong Pier Road Singapore 619159 Tel Fax 65 6302 0708 65 6302 0717 Email serviceUPS sg kohler com We recommend that your UPS is protected by an Extended Warranty Agreement see Section 2 for details These agreements assist us in caring for your UPS correctly ensuring that it is well maintained and attended to promptly should any problems occur UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Options 7 1 Introduction The Kohler PW 8000DPA RI UPS has the following available options Remote Emergency Stop facilities Generator On facilities 1x Customer input functions customer defined WaveMON shutdown and management software SNMP Card for network management and remote monitoring Modem Ethernet interface for NewWatch management software 7 2 Remote Emergency Stop The remote emergency stop facility must use a normally closed contact which opens to operate the emergency stop sequence Usually the remote emergency stop function is disabled and it should be activated by a hardware code on the SETUP SERVICE menu Please contact your distributor to enable this operation The remote shutdown facility is connected to terminal port
72. s on the control panel This is to prevent accidental UPS start up or shutdown Note Under normal operation pressing the two ON OFF simultaneously will immediately shutdown the UPS module In a single module installation this will disconnect the UPS from the load In a parallel module system the UPS module will shutdown however the load may or may not transfer to the bypass supply in the remaining modules depending on the prevailing load and module redundancy To shut down all the modules in a parallel system you must press both ON OFF buttons on every UPS cabinet CAUTION If the ON OFF buttons are operated on all the UPS modules while the UPS is not in Maintenance Bypass it will interrupt the load power supply 4 3 Description of the LCD display 4 3 1 Status screens DESCRIPTION LCD DISPLAY 1 Load is protected by UPS power supplied by inverter normal LOAD operation The batteries are connected and OK PROTECTED 2 Load is not protected by UPS power supplied by mains power LOAD Fi load on bypass or it is supplied by the inverter normal NOT PROTECTED operation and the batteries are not OK 3 Load supply interrupted UPS has been switched off by ON OFF LOAD OFF buttons SLUFPFL FAILURE 4 The UPS module is not supplying load LOAD DISCONNECTED PARALLEL SMITCH Note On the right hand side of the LCD there is a 2 digit indicator defining the module s posit
73. structions below for single feed or dual feed configuration 3 1 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterru ptible 3 Installation Single Input Feed Refer to the schematic drawing and connection table in Figure 3 12 1 Connect the UPS input supply cables to terminals 111 1L2 1L3 and 1N on the UPS main terminal block See Figure 3 12 Ensure correct clockwise phase rotation A CAUTION The input Neutral cable must ALWAYS be connected 2 Secure the cables to the fixing rail located under the UPS connection terminals Dual Input Feed Refer to the schematic drawing and connection table in Figure 3 12 1 The UPS is supplied as standard with facilities for a single cable feed for the rectifier and bypass supplies For a dual feed configuration remove the links between 1L1 2L1 1L2 212 and 1L3 2L3 on the Input Terminal Block See Figure 3 12 Leave the Neutral link connected between 1N 2N Connect the UPS input supply cables to terminals 111 112 113 and 1N on the UPS terminal block See Figure 3 12 Ensure correct clockwise phase rotation A CAUTION The input Neutral cable must ALWAYS be connected 3 Connect the UPS bypass supply cables to terminals 2L1 2L2 2L3 and 2N on the UPS main terminal block See Figure 3 12 Ensure correct clockwise phase rotation A CAUTION The bypass Neutral cable must ALWAYS be connected 4 Secure the cables to
74. t of the UPS and makes a direct multiple server shut down possible without additional SNMP management software RCCMD Remote Console Command module for a multi server shutdown The RCCMD modules are independent programs that may be activated on the computer that is running UPSMAN This makes a shutdown call possible in any LAN and WAN regardless of the network type or operating system 7 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 7 Options External SNMP Adapter The small 125x70 mm External SNMP adapter comes with following interfaces 1 RJ 45 connector for 10 100 Base T auto switchable 2 Serial Port for configuration COM2 or optional ModBus interface Error Link LED for UPS status Aux Port DIP Switch Serial Port to the UPS COM1 DC Supply 9 VDC or 9 36 VDC supply depending on model must be obtained from a UPS backed power source na a o Internal SNMP Adapter The Internal SNMP Card can be inserted into an appropriate extension slot of the PMC This adapter communicates via the serial port of the UPS and makes a direct multiple server shut down possible without additional SNMP management software UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 7 5 KOHLERPOVVER 7 Options Muninterruptible 7 6 Modem Ethernet PowerREPORTER management software PowerREPORTER is a redundant remote monitoring and m
75. ted internally to the UPS bypass circuit or it can be wired with a dual feed input where the UPS bypass circuit is connected to a dedicated bypass supply See Figure 3 11 Figure 3 11 identifies the UPS input output cabling requirements and provides information regarding the necessary fuse and cable ratings and cable sizing Key Point This information is given for guidance only and all fuses isolators and power cables must be rated and installed in accordance with the prescribed IEC standards or local regulations Figure 3 12 shows details of the UPS power terminals location and sizing and illustrates that the UPS unit requires the following power cables Rectifier In three phase 1L1 1L2 1L3 neutral IN protective earth PE connection for the rectifier input Bypass In three phase 2L 1 212 213 neutral 2N protective earth PE connection for the bypass if used as Dual Feed input Load Out three phase 3L1 3L2 3L3 neutral 3N protective earth PE connection for the load output Battery Plus Common N Minus protective earth PE connection for external batteries where used Input neutral grounding P Key Point Input neutral is required to operate the rectifier In TN S systems no 4 pole input switches or circuit breakers should be used During battery operation the neutral must always be grounded F
76. teries must never be stored in a discharged or partially discharged state 3 6 Positioning 3 6 1 Planning the installation A certain amount of pre planning will help ensure smooth trouble free equipment installation The following guidelines should be taken into account when planning a suitable UPS location and environment 1 The equipment must be installed and transported in a upright position 2 The floor at the installed location and en route from the off loading point must be able to safely take the weight of the UPS and battery equipment plus fork lift during transit 3 The UPS requires space at the bottom front and back to enable cooling airflow Suitable ventilation airflow must be provided See Figure 3 1 4 All parts of the UPS required for maintenance service and user operation are accessible from the front and rear making it a service friendly and maintenance friendly Reserve a minimum of 900mm space at both the front and of the UPS cabinet 5 An ambient temperature of 20 C is recommended to achieve a long battery life The cooling air entering the UPS must not exceed 40 C 6 Avoid high ambient temperature moisture and humidity The floor material should be non flammable and strong enough to support the heavy load 7 n summary the UPS should be located where a Humidity 9096 non condensing and temperature 15 to 25 are within prescribed limits b Fire protection standards are respected
77. the fixing rail located under the UPS connection terminals Note The UPS commissioning engineer will re configure the UPS for a dual input feed at the time of commissioning 3 10 Connecting the UPS output supply WARNING Opening or removing the UPS enclosure covers will create the risk of exposure to dangerous voltages if power is connected to the UPS 3 10 1 Safety notes Please ensure you read and understand the following safety notes before you begin the electrical installation 1 All operations detailed in this section must be performed by an authorised electrician or qualified personnel 2 Once the electrical installation is completed the initial UPS start up commissioning must be performed by qualified personnel authorised by the manufacturer Do not operate the UPS if there is water or moisture present 4 When carrying out any work on the UPS output power cables you must ensure that the UPS supplies are isolated at the supply distribution panel and where possible locked out Warning notices should be posted where applicable to prevent inadvertent operation of the input supply isolators UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 3 1 7 3 Installation KOHLERPOVVER Buninterruptible 3 10 2 Preparation for the output cabling The output of the UPS must be fitted with circuit breakers or equivalent protection connected between the UPS and individual pieces of load equipment These circuit
78. tion Load on inverter LCD indication MAINTENANCE BYP OPEN LED Indicators will indicate as shown in the table below LED Indicator Switch IA1 ON Switch IA1 OFF LINE 1 Green Green LINE 2 Green Green Green ON RED ON BATTERY Green Green protected in the event of a mains failure It is therefore strongly recommended to switch over to N CAUTION If the UPS is operating in the Maintenance Bypass mode the load will not be the on line mode or bypass mode as soon as possible 4 8 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 Operation 4 5 4 5 1 Operating Instructions Under normal operating conditions all the UPS Module in a multi module system are running and operating in the On Line On Inverter mode See paragraph 4 4 1 The following procedures are provided in this section How to start up the UPS system and transfer the load from the Maintenance Bypass to the inverters On Line mode See paragraph 4 5 1 How to stop start one UPS Module in a redundant multi module system See paragraph 4 5 2 How to transfer the load to the Maintenance Bypass See paragraph 4 5 3 How to shut down the entire UPS system See paragraph 4 5 4 Starting the UPS system from the Maintenance Bypass This procedure describes the sequence of operations necessary to power up the UPS Module s whilst the load is connected to the
79. tions for battery disposal and recycling Wy ed 5 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Troubleshooting 6 1 Alarms In the event of an alarm condition the red ALARM LED indicator will illuminate on the operator control panel and the audible alarm will sound In this case proceed as follows 1 Silence the audible alarm by pressing the RESET button 2 ldentify the cause of the alarm condition by means of the events register in the main menu See paragraph 4 3 3 3 n case of doubt please contact your nearest service agent or call Kohler Uninterruptible Power on 65 6302 0717 Fault identification and rectification information is given on the following pages 6 2 Menu Commands Event Log Measurements A detailed description of the Menu Commands Event Log and Measurements that can be operated and displayed on the LCD can be found in Section 4 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 6 1 6 Troubleshooting KOHLERPOVVER Buninterruptible 6 3 Fault Identification and Rectification Messages and Alarms Alarm Condition Meaning Suggested Solution UPS FAULT FAULT OUTPUT SHORT OVERLOAD OVER TEMPERA TURE BATTERY CHARGER OFF INVERTER FAULT SYNCHRON FAULT BATTERY IM DISCHARGE MAMUAL EYF IS CLOSED There is a fault in the UPS and therefore normal operation cannot be guaranteed Mains power s
80. tor To Battery String1 Tl o o o L Module 1 Battery Isolator C OJO OJO PE PE PE N N NN sen on a eg 222 22 82 25 88 8 g SS gg 28 38 50508 55 52 88 ee ee PP RI 10 RI 11 12 RI 20 RI 21 RI 22 RI 20 RI 21 RI 22 Common Battery Individual Battery No battery isolator fitted to R1 10 R1 20 or R1 40 models Figure 3 15 Battery connections in the rear of the UPS cabinet The batteries are connected to terminal blocks mounted on the left hand side of the power connection rail located in the rear of the UPS cabinet as shown in Figure 3 15 Each UPS Module has three battery connection terminals annotated N and The and connections are wired to the battery positive and negative extremities and the N connection is wired to the centre point of the battery string hence the need to use an even number of batteries in the string The left hand illustration in Figure 3 15 shows the battery connections for the RI 10 RI 11 and RI 12 models These models contain a single UPS module and therefore only one set of battery connection terminals is provided The other illustrations show the 20 RI 21 RI 22 models which contain two UPS modules and therefore have two sets of battery connection terminals The R1 40 model not shown is similar but has four sets of battery connection terminals
81. ule cabinets are still live at the input and output power terminals due A to the activation of Maintenance Bypass circuit WARNING The load is now supplied from the bypass mains and is not protected against power failure UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 4 1 3 KOHLERPOVVER 4 Operation Buninterruptible 4 5 4 Complete system shutdown The UPS system may be shutdown completely if the load does not need power for an extended period of time Use this procedure to totally turn of the load power and shutdown the entire UPS system WARNING All the operations in this section must be performed by authorised and trained personnel CAUTION This procedure will totally disconnect load power Ensure that it is safe to lose power to all the loads connected to the UPS system before you begin this process gt gt 1 Isolate all load equipment connected to the UPS system by opening the fused isolators or circuit breakers in the UPS output load distribution board A WARNING Perform the following steps only after the load has been fully isolated Verify that the loads are powered down Then carry out the following actions on every UPS Module in a multi module system 3 Onthe UPS control panel simultaneously press both ON OFF buttons a TheLCD panel will indicate LOAD OFF SUPPLY FAILURE 4 Open the fused battery isolator for the UPS Module s in the UPS cabinet or in the external battery cabinet ra
82. upply is outside prescribed tolerance There is a short circuit at the output of UPS on load side Load exceeds the UPS rated power UPS temperature has exceeded the allowed value The attached battery and the battery charger set up do not correspond or battery charger fault Inverter is faulty The inverter and mains are not synchronised Battery is near end of autonomy Maintenance Bypass closed Load supplied by mains Call the authorised service centre for assistance The input power to UPS is high low or missing If site power appears to be OK check the input circuit breakers etc supplying the UPS Check all output connections and repair as required Identify which piece of equipment is causing the overload and remove it from the UPS Do not connect laser printers photocopiers electric heaters kettles etc to the UPS less than 30 C If the ambient temperature is normal call the authorised service centre for assistance Call the authorised service centre for assistance Call the authorised service centre for Check the ambient temperature of the UPS is x assistance The frequency of the input voltage to the UPS is outside operational limits and the UPS static bypass has been temporarily disabled Shutdown load connected to UPS before the UPS switches itself off to protect its batteries This alarm is only displayed if the UPS is on Maintenance Bypass 64 Contacting Service Kohler Uninte
83. y instructions and hazard warnings contained in this manual are read and fully understood WARNING High leakage current Ensure that the UPS has been correctly earthed before you connect the mains power supply WARNING This UPS must not be started up or put into use without having first been commissioned by a fully trained engineer authorised by the manufacturer WARNING All servicing must be performed by qualified personnel Do not attempt to service the UPS yourself You run risk of exposure to dangerous voltages by opening or removing the UPS covers Kohler Uninterruptible Power will assume no responsibility nor liability due to incorrect operation or manipulation of the UPS WARNING The Kohler PW 8000DPA RI is a Class A UPS product In a domestic environment the UPS may cause radio interference In such an environment the user may be required to undertake additional measures P PPPPPP UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER 1 Safety Buninterruptible 1 2 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 Z General Description 21 Reliability and Quality Standards Congratulations on your purchase of the Kohler PW 8000DPA RI Using a unique modular construction the Kohler PW 8000DPA RI represents a completely new generation of medium power 3 phase UPS Systems incorporating the latest technological developments in power engineering High reliability upgrade ability
84. y isolator for the UPS module in the UPS cabinet or in the external battery cabinet rack as applicable The UPS module is now totally shut down 6 Remove the four screws on the front of the UPS module that are fixing it to the cabinet UPS frame Using the two black handles pull the UPS module forwards until the rear connectors are disconnected DO NOT FULLY EXTRACT THE UNIT WARNING Wait at least 2 minutes to allow the module s electrolytic capacitors time to discharge 8 After waiting two minutes fully withdraw the UPS Module from the cabinet UPS frame by pulling it horizontally 9 If you are not intending to replace the UPS module immediately cover the UPS compartment opening with an appropriate protection cover and secure with four screws 4 1 6 UPS415 01 00 Kohler PW 8000DPA RI User Manual Dated 07 12 11 KOHLERPOVVER Muninterruptible 4 7 2 Refitting the UPS Module 4 8 1 Remove the UPS Module compartment protection cover if fitted by unscrewing four screws on the front 2 Using two persons to lift the UPS module slide two thirds of the module into the UPS compartment make sure not to plug the UPS Module into the rear connector Push UPS module firmly into its final position to assure good contact on the rear plugs Tighten the four screws on the front of module to secure it to the UPS cabinet frame 5 Start the UPS module and bring it on line See paragraph 4 5 2 Replacing a UPS Module in

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