T90 Online UPS User & Installation Manual
Contents
1. 220V IEC Xtreme Power Conversion Corporation Uninterruptible Power Supply CIRCUIT TERFACE BREAKER IN OPTIONAL NETWORK TRANSIENT PROTECTOR 220V E F G I TYPE CIRCUIT BREAKER EPO R5232 INTERF ACE OPTIONAL NETWORK TRANSIENT PROTECTOR BREAKER 220V NEMA Page 16 T90 User s Manual Uninterruptible Power Supply RM 1U 700 1KVA Rear Panel INPUT OUTLET CIRCUIT PROTECTOR EPO RS232 INTERFACE OPTIONAL Group 1 Group 2 d USB INPUT OPTIONAL RM 1U 110V 220V NEMA INPUT OUTLET CIRCUIT PROTECTOR RS232 INTERFACE OPTIONAL Group 1 Group 2 USB INPUT OPTIONAL RM 1U 220V IEC OUTLET Groupi Group2 CIRCUIT BREAKER 5232 INTERFACE OPTIONAL DC INPUT 48Vdc RM 1U INVERTER Xtreme Power Conversion Corporation Page 17 T90 User s Manual Uninterruptible Power Supply RM 2U 700 1K 1 5KVA Rear Panel NETWORK CIRCUIT TRANSIENT 6232 RESET INTERF ACE BREAKER protector 47 OP TIONAL OUTLET k isi GROUP 1 GROUP 2 USB INPUT BATTERY 2 110V opTionaL OPTIONAL NETWORK CIRCUIT TRANSIENT INTERFACE BREAKER protector 15222 OPTIONAL QUTLET EXTERNAL USB BATTERY OPTIONAL RM 2U 220V IEC OPTIONAL NETWORK CIRCUIT TRANSENT pengo RESET INTERFACE BREAKER PROTECTOR OPTIONAL OUTLET GROUP 1 GROUP 2 INPUT EPO EXTERNAL USB u BATTERY2. OPTIONAL RM 2U 220V E F G I TYPE NETWORK CIRCUIT TRANSIENT pens RESET INTERFACE BREAKER PROTECTOR OPTIONAL OUTLET EPO GROUP 1 GROUP 2 BATTERY INPUT OPTIONAL RM 2U 220V NEMA USB OPTIONAL Xtreme Power Conversion Corporation Page 18 T90 User s Manual Uninterruptible Power Supply RM 2U 700 1K 1 5KVA Rear Panel OUTPUT INPUT NETWORK CIRCUIT CIRCUIT TRANSIENT USB _ INTERFACE OUTLET BREAKER BREAKER PROTECTOR OPTIONAL 5252 OPTIONAL GROUP 1 CROP 2 INPUT EXTERNAL BATTERY OPTIONAL Use 2 Battery Packs MAX RM 2U 110V INPUT NETWORK PROTECTO ro INTERF ACE INPUT CIRCUIT PROTECTOR OPTIONAL 5252 OPTIONAL EXTERNAL BATTERY OPTIONAL OUTLET CROUP 2 GROUP 1 Use 2 Battery Packs MAX 2 220V IEC NETWORK OUTPUT TRANSIENT USB INTERFACE INPUT CIRCUIT BREAKER PROTECTOR OPTIONAL RS232 OPTIONAL CIRCU OUTLET EXTERNAL BATTERY OPTIONAL BREAKER GROUP 2 GROUF1 2 Battery Packs EPO RM 2U 220V E F G I TYPE NETWORK TRANSIENT USB INTERF ACE INPUT PROTECTOR OPTIONAL 5252 OPTIONAL INPT OUTLET o 4 EXTERNAL BATTERY OPTION REAKER GROUP 2 GROUP Use 2 Battery MAX is RM 2U 220V NEMA Xtreme Power Conversion Corporation Page 19 T90 User s Manual Uninterruptible Power Supply Connection To Mains And Loads e Ensure that the
3. Voltage 50 60Hz auto sensing 120VAC nominal 100 110 115 127VAC selectable 208 220 230 240VAC Waveform Sine wave zero transfer time Frequency 50 60Hz auto sensing lt 196 Load segments Two controlled via software Load power factor 0 7 Efficiency High efficiency 9596 normal mode 8696 OUTPUT Overload capacity 3 12V7 2AH 12596 for 1 min 15096 for 10 sec 3 12V9AH 6 12V7 2AH 6 12V9AH 3 12 9 BATTERY Battery type 2 12V7 2AH Recharge UPS dimensions WxDxH 6 0 x 16 5 x 9 5 in 3 hours to 90 capacity 8 9 x 16 5 x 14 2 in 6 0 x 16 5 x 9 5 in UPS weight 38 Ibs 73 Ibs 78 Ibs 39 Ibs Line cord 5 15P 5 20P L5 30P IEC C14 inlet Receptacles 6 NEMA 5 15R 12 NEMA 5 20R 10 NEMA 5 15R 1 L5 30R 4 IEC C13 PHYSICAL OPTIONAL LCD display Model number T90 BP2 Input output voltage input output frequency online mode backup mode battery capacity load level T90 BP T90 BP1 T90 BP T90 BP1 BATTERY PACKS BP dimensions WxDxH BP 6 0 x 16 5 x 9 5 in BP1 BP2 8 9 x 16 7 x 14 2 in BP weight BP 46 lbs BP1 BP2 88 Ibs Battery type Temperature BP 2 x 3 12V7 2AH 1 4 x 3 12V7 2AH BP2 2 x 6 12V7 2AH 32 104 F 0 40 Audible noise lt 40 dBA ENVIRONMENT Altitude AVAILABLE OPTIONS 11
4. Wear rubber gloves and boots Do not lay tools or metal parts on top of batteries Disconnect charging source prior to connecting or disconnecting battery terminals m gt Toreduce the risk of electric shock disconnect the UPS from the mains supply before installing a computer interface signal cable Reconnect the powers cord only after signaling interconnections have been made Servicing of batteries should be performed or supervised by personnel knowledge of batteries and the required precautions Keep unauthorized personnel away from batteries e CAUTION When replacing batteries replace with the same type and number of batteries One Sealed lead acid battery rated 12 V 8 5 Ah max e CAUTION To reduce the risk of fire use only No 26 AWG or larger telecommunication line cord e CAUTION FOR 1500VA HV Only To reduce the risk of fire Connect only to a circuit provided with 20 amperes maximum branch circuit overcurrent protection in accordance with the National Electric Code ANSI NFPA 70 Xtreme Power Conversion Corporation Page 6 T90 User s Manual Uninterruptible Power Supply CAUTION FOR 3000VA Only To reduce the risk of fire Connect only to a circuit provided with 30 amperes maximum branch circuit overcurrent protection in accordance with the National Electric Code ANSI NFPA 70 CAUTION FOR 700 2000 Only reduce the risk of fire Connect only to a circuit provided with 20 ampere
5. or CATV transients which is covered only if the Product offers such protection 3 DAMAGE CAUSED BY FAILURE TO PROVIDE A SUITABLE INSTALLATION ENVIRONMENT FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO LACK OF A PROPER SAFETY GROUND Damage caused by the use of the Product for purposes other than those for which it was designed Damage caused by accidents or natural disasters including but not limited to fire flood and wind Damage caused by abuse misuse alteration modification or negligence Any labor costs or travel room and board expenses associated with the repair and or restoration of lost or damaged hardware software or data EXCEPT AS EXPRESSLY PROVIDED IN THIS POLICY XPC SHALL NOT BE FOR ANY DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO DIRECT INDIRECT SPECIAL INCIDENTAL CONSEQUENTIAL OR MULTIPLE DAMAGES ARISING OUT OF THE USE OF THE PRODUCT OR DAMAGE TO THE CONNECTED EQUIPMENT REGARD LESS OF THE LEGAL THEORY ON WHICH SUCH CLAIM IS BASED EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE SUCH DAMAGES INCLUDE BUT ARE NOT LIMITED TO LOSS OF PROFITS LOSS OF SAVINGS OR REV ENUE LOSS OF USE OF THE PRODUCT OR THE CONNECTED EQUIPMENT OR ANY ASSOCIATED EQUIPMENT LOSS OF SOFTWARE COST OF CAPITAL COST OF ANY SUBSTITUTE EQUIPMENT FACILITIES OR SERVICES DOWNTIME THE CLAIMS OF THIRD PARTIES INCLUDING CUSTOMERS AND INJURY TO PROPERTY Submitting a Load Protection Policy Claim 1 Anyclaim under the L
6. 500 ft above sea level UL cUL FCC 3 years electronics and battery 2 years outside of USA User manual monitoring software CD USB cable RS 232 USB EPO intelligent slot for optional cards Web SNMP Relay dry contact T90 15HW 1500VA model available with input and output terminal blocks Depending on load level Xtreme Power Conversion Corporation Extended warranty bypass distribution XBDM power distribution XPDU Page 31 T90 User s Manual Uninterruptible Power Supply Terminal Block Please refer to the terminal block connection diagram to connect and use No 10 AWG 90 C copper wire and 20 Ib in torque force when connecting For 3000VA Please refer to the terminal block connection diagram to connect and use No 12 AWG 90 C copper wire and 8 Ib in torque force when connecting For 2000VA Please refer to the terminal block connection diagram to connect and use No 14 AWG 90 C copper wire and 8 Ib in torque force when connecting For 1500VA 110V TB Xtreme Power Conversion Corporation Page 32 T90 User s Manual Uninterruptible Power Supply Obtaining Service If the UPS requires Service 1 Use the TROUBLESHOOTING section in this manual to eliminate obvious causes 2 Verify there are no circuit breakers tripped 3 Callyourdealerforassistance lfyoucannotreachyourdealer oriftheycannotresolvethe problem call Xtreme Power Conversion Corp Technical Support at 800 582 4
7. manual for additional information such as important operating and maintenance instructions SAFE GROUNDING TERMINAL Indicates primary safe ground LOAD ON OFF Pressing the button turns on off the output receptacles and the indicator light RJ45 RECEPTACLE The receptacle provides network interface connections and telephone or telecommu nications equipment should not be plugged into it RC P Please do not discard of the UPS or the UPS batteries as the UPS may have valve regulated lead acid bat teries Please recycle batteries appropriately Xtreme Power Conversion Corporation Page 7 T90 User s Manual Uninterruptible Power Supply Introduction The information provided in this manual covers single phase T90 700 3000VA uninterruptible power systems their basic functions operating procedures and emergency situations also including information on how to ship store handle and install the equipment Only detailed requirements of the UPS units are described herein and installation must be carried out in accordance with this manual Electrical installations must also carefully follow local legislation and regulations Only qualified personnel should conduct these installations as failure to acknowl edge electrical hazards could prove to be fatal Product Description Several different kinds of sensitive electrical equipment stay protected by a UPS Uninterruptible Power System including computers workstations process con
8. to the Purchaser i a report summarizing the tests performed and ii a rejection of claim notice If the Product shows evidence of damage from a Power Disturbance XPC will request that all Con nected Equipment for which a Load Protection Policy claim has been submitted be sent for evaluation to either XPC or an authorized service center If it is determined that the Connected Equipment has been damaged by a Power Disturbance XPC will in its sole discretion issue payment to the Purchaser for either the cost of repair of the Connected Equipment or the Fair Market Value of the damaged Connected Equipment up to the dollar limits stated above XPC reserves the right to require the Purchaser to transfer title and deliver the Connected Equipment to XPC if it chooses to reimburse the Purchaser for the fair market value of the Connected Equipment XPCs maximum liability shall be reduced to reflect all such other payments or sources of recovery whether applied for or not 4 issues payment to the Purchaser to have the Connected Equipment repaired the repair must be per formed at a service center that is authorized by the manufacturer of the Connected Equipment XPC reserves the right to contact the authorized service center directly to discuss repair costs and damage to the Connected Equipment to determine if it was caused by a Power Disturbance and the right to request that the service center forward the Connected Equipment or components of t
9. 524 Technical support inquiries can also be made at support xpcc com Please have the following information available BEFORE calling the Technical Support Department e Your name and address e The serial number of the unit e Where and when the unit was purchased e All of the model information about your UPS e Any information on the failure including LED s that may or may not be illuminated e Adescription of the protected equipment including model numbers if possible e Atechnician will ask you for the above information and if possible help solve your problem over the phone In the event that the unit requires factory service the technician will issue you a Return Mate rial Authorization number If you are returning the UPS to Xtreme Power for service please follow these procedures 1 Pack the UPS in its original packaging If the original packaging is no longer available as the Technical Sup port Technician about obtaining a replacement set of packaging material It is important to pack the UPS properly in order to avoid damage in transit Never use Styrofoam beads for a packing material 2 Include a letter with your name address daytime phone number RMA number a copy of your original sales receipt and a brief description of the problem 3 Mark the RMA number on the outside of all packages Xtreme Power cannot accept any package without the RMA number marked on the outside of the boxes 4 Return the UPS by insu
10. IEC 62040 2 1st e EU Directives 73 23 EEC Council Directive on equipment designed for use within certain voltage limits 2006 95 EC Amending Directive 93 68 EEC and 73 23 EEC 89 336 EEC Council Directive relating to electromagnetic compatibility 2004 108 EC Amending Directive 92 31 EEC and 89 336 EEC relating to EMC The EC Declaration of Conformity is available upon request for products with a CE mark IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS e This Manual Contains Important Instructions that should be Followed during Installation and Maintenance of the UPS and Batteries e The equipment can be operated by any individuals with no previous experience WARNING Intend for installation in a controlled environment Maximum ambient temperature 40 e CAUTION Risk of electric shock Refer to top or rear or bottom of UPS for cautionary markings CAUTION Risk of electric shock Heat sinks are live Disconnect unit before servicing e CAUTION UPS Having Internal Batteries Risk of electric shock Hazardous live parts inside this unit are energized from the battery supply even when the input AC power is disconnected Xtreme Power Conversion Corporation Page 5 T90 User s Manual Uninterruptible Power Supply e CAUTION No User serviceable Parts Risk of electric shock do not remove cover No user serviceable parts inside Refer servicing to qualified service personnel CAUTION Non isolated Battery supply Ri
11. Plug amp Play products Xtreme Power Conversion Corporation Page 20 T90 User s Manual Uninterruptible Power Supply Default Settings At The Factory On the LCD display you will find several of the UPS parameters to select Default settings are as follows Settings j Selcton Factory default Output altare Setti 100 110 115 120 127 Vac 120V FOR LV series utput Voltage Settin i i 208 220 230 240 Vac 230V FOR HV series 10 Input Bypass Voltage 10 15 10 15 15 20 HE Mode Setting On Off Free Run Mode On Off On On Off Enable Disable External Battery pack setting JO You may change default settings but we recommend that this is done after installation and before starting up loads Read UPS configurations in chapter 7 2 for more information Xtreme Power Conversion Corporation Page 21 T90 User s Manual Uninterruptible Power Supply Computer And Alarm Connections At the back of the UPS is an interface allowing direct communication with your computer system the location of which can be found in figure 2 There is a RS232 serial data interface one USB data interface and an emergency power off switch supplied However the RS232 port cannot be used when the USB interface is in use In addition there is an optional interface slot that allows you to install different communications cards It can be used parallel with either the RS232 or USB ports Currently there are two cards available for the
12. T90 Online UPS 700 1000VA 1500VA 2000 3000VA Models User amp Installation Manual www xpcc com 2014 Xtreme Power Conversion Corporation All rights reserved Rev 9 15 14 T90 User s Manual Uninterruptible Power Supply Table of Contents EMG Statements FCC Part 155 5 CES DU G 5 Declaration of Conformity REGUS Grice 5 SOCIALS VE MER w 7 7 S 8 ProductDescription 8 Double Conversion Online Technology rr 8 single ONC 28 loi ng Z ei UNC ON 9 Free u M MEM ME DM man 9 Darno He IO 9 Sveremconns UPS O Toce eiua edis poA m 9 System Configuratio u oisi ERAS 10 elrljcrie 11 stala 11 ENVION PEE 11 15 O Papel W edem 16 Connection T
13. UPS is disconnected from mains and loads while connecting the External Battery Cabinets if needed e Usethe battery cable that comes with the External Battery Cabinet to connect the External Battery Cabinet to the UPS Connect a second battery cabinet to the first one with the cable provided if more than one is to be installed e Beaware of UPS parameters and changing the Battery pack quantity when using the external battery cabi nets see chapter 7 2 e Connect the Input cable to the UPS and connect the other end to a grounded outlet The batteries will automatically charge when connected to the mains Please realize that although you may start using the UPS immediately maximum back up time will still not be available so it is recommended to charge the batteries for a minimum of 8 hours before use e If unit instantly shows a Site Wiring Fault rotate the connector Schuko see chapter 7 4 After charging connect the loads to the UPS see the example in fig 3 e Do not connect any devices that have the possibility of overloading the UPS or drawing half wave rectified current such as hair dryers or vacuum cleaners e Should computer or alarm connections be used use connections according to chapter 6 of the manual provided with that option The connections can be referred to on the rear panel The installation is now complete COMMUNICATION CABLE POWER CORD IEC INTERCONNECTION CABLES Example of Installation of
14. by a Power Disturbance on a properly installed grounded and National Electric Code NEC code compliant 120 208 240 Volt AC power line in the United States or Canada by a Power Disturbance on standard telephone land line or PBX telephone equip ment line that is properly installed and connected to an RJ11 port on the Product or by a Power Distur bance on a standard Local Area Network connection that is properly installed and connected to an RJ45 port on the Product and d is directly plugged into and properly connected to the Product in its original condition which was properly operated when a Power Disturbance passed through the Product and i exhausts the protection capacity of the Product or ii damages the Product 6 The Load Protection Policy does not apply if the Product has been operated in a failure mode or not in compliance with XPC operating instructions in the Product user s manual or if the Connected Equipment has not been operated in compliance with the instructions and manuals of its manufacturer vendor 7 This policy is null and void if XPC determines in its sole discretion that the Product has been tampered with or altered in any way What is Not Covered Under the Load Protection Policy The following damage is not covered by this Policy 1 Restoration of lost data and reinstallation of software 2 Damage from a cause other than AC power line transients except for damage due to telephone line Local Area Network
15. come with each model Xtreme Power Conversion Corporation Page 23 T90 User s Manual Uninterruptible Power Supply User s Guide To Operations Necessary information for operation of the unit is covered in this chapter Normally the UPS runs automatically but on those few occasions such as just after installation all the starting and shutting down procedures are described herein Starting And Shutting Down The UPS Starting the UPS Ensure that installation was correct and successful and that the input power cable is connected to a well grounded outlet The UPS can be started by pushing the CD button on the front panel The UPS should now start its inspection of internal functions main synchronization and inverter startup Then power should start to be supplied via the outlets During this inspection the LCD will display Ready on The LED shall light up when output power has com menced and the LCD will display Line mode Switch on the loads Shutting down the UPS Shut down and turn off the loads Push the D button on the front panel for five seconds The alarm will sound and the UPS will shut down The LCD will display UPS OFF for a few seconds In emergency situations the EPO located on the back of the unit should be used Button Operation Please note the three operating buttons on the front panel 1 is ON OFF button Push the button at least 3 seconds to turn on the UPS b W
16. d for on eBay b the price list of Orion Blue Book or if such price list is no longer published a published or announced price list reasonably selected by XPC c the lowest price the same or similar items can be purchased for in the United States or d the total amount of all payment s you have or are entitled to receive from insurance other warranties extended warranties a legal liability claim or from other sources or persons for the damaged Connected Equipment 5 Purchaser means the person or entity that originally purchased the Product from an authorized reseller or distributor of XPC Products The Purchaser of this Product is protected for the term of the XPC Limited Warranty against certain losses caused by a Power Disturbance for properly connected electronic equipment referred to as the Connected Equipment subject to certain terms and conditions provided below This policy applies only to the original purchaser of the Product If the Product is transferred or sold to another person or entity this policy is void Load Protection Policy Dollar and Period Limits For purchasers that meet the qualifications and conditions set forth in this policy XPC will provide reimbursement cost of repair or fair market value as determined by XPC during the period limits and up to the dollar limits stated as follows This Load Protection Policy is not deemed first dollar coverage XPC s obligation is reduced by a
17. ected loads Turn off Bus Fault High internal DC bus Voltage UPS mains connector polar ity VVrong Rotate the connector 1 Beep per Voltage detected Between Neu Schuko UPS installed to mains second tral and Ground supply without ground See page 15 on how to disable the Site wiring alarm 1 Wrong AC Line backed up second during auto restart Two Beeps per second Output Overload 2 beeps every 5 Low Battery Site wiring Fault Xtreme Power Conversion Corporation Page 28 T90 User s Manual Uninterruptible Power Supply Maintenance With a minimal amount of maintenance you can expect the UPS to application otherwise consider changing the batteries have a long life free of trouble The most critical issues for the reliability of the UPS are environmental issues Ensure that the temperature and humidity are always according to specifications and keep the area around the unit clean and dust free At a temperature of 25 the typical battery lifetime is 4 years Replacing Batteries The batteries may be replaced without having to turn the UPS off or disconnecting the load due to the hot swap pable battery feature VVARNINGI Batteries may cause electrical shock or burn from high short circuit currents Please observe the fol lovving precautions 1 Remove jevvelry and metal objects such as vvatches and rings 2 Use tools that have insulated handles 3 tools and
18. for operating an external maintenance bypass switch Note You should turn UPS off and keep the AC power before you use Generator function even you want to select Generator OFF to back to normal mode Interpreting UPS Messages Troubleshooting procedures described here give simple instructions in determining UPS malfunctions Start the troubleshooting procedure if you witness any alarm indication on the control panel Alarm Indicators e The UPS gives the following audible alarms e f UPS is on battery and the ON BATTERY LED is on UPS will beep every 5 seconds e fthe battery capacity is low and the ON BATTERY LED is flashing the UPS will beep twice every 5 seconds e f UPS is on bypass and the BYPASSED LED is on UPS will no beep e f UPS hasan internal fault and the ALARM LED is on the UPS will give a constant audible alarm displaying the cause on the LCD display Silencing an Alarm By pressing any of the three buttons on the front panel the alarm can be turned off except when the battery is low which will cause the alarm to resound On the LCD display you can also choose silent alarm mode which will not warn you of any malfunction audibly Xtreme Power Conversion Corporation Page 27 T90 User s Manual Uninterruptible Power Supply Troubleshooting Displayed on LCD Audible Alarm Alarm Description What You Should Do The UPS is overloaded in Line Shut off the least important equip Mode Your equipmen
19. he Connected Equipment to XPC for inspection 5 Unless modified in writing signed by an officer of XPC and the Purchaser the terms of this policy are the com plete and exclusive agreement between the parties superseding all prior agreements oral or written and all other communications between the parties relating to the subject matter of this agreement No employee of XPC or any other party is authorized to make any representations beyond those made in this agreement con cerning the Load Protection Policy XPC Corporation 230 Yuma Street Denver CO 80223 1 800 582 4524 Xtreme Power Conversion Corporation Page 37
20. he output termi ON LINE No nals and this LED will light up in green ON BAT While operating in battery mode BYPASS O While operating in bypass mode this LED will light up in yellow FAULT A If any internal error occurs in the UPS this LED will light up in red and give off an au dible alarm Press any of the buttons on the front panel to turn off the alarm Status of the UPS measurements and alarms are all indicated on the LCD screen T Y c El YY Cl ONN FUNG ENTER ONOFF B Control panel Normal display The UPS status is shown in normal display mode From here you have a choice to go to UPS meters display and the Setting display by pushing the button UPS meters display Various measurements are available through the UPS meters display pressing the button will scroll through the following meters O P LOAD xx Shows approximate percentage of Battery capacity Xtreme Power Conversion Corporation Page 25 T90 User s Manual Uninterruptible Power Supply UPS configurations 1 Various settings that have been chosen are shown in the UPS setting display 2 To enter configuration mode press the Y button for one second The first configuration parameter will be shown on the LCD display Press the YX button to scroll through the parameters Press the button to select the parameter 5 Press the button to scroll through the options f
21. hen UPS is working push the button at least 3 seconds to turn off the UPS is a Enter button Use this button to check content of UPS and the method is listed below a Push the button at least 2 seconds to check content of UPS Each content can be displayed by pressing at once and it has fifteen kinds of function to be checked b Ifno pressing within 10 seconds it will return to original status is a Function button Each function can be enabled by pressing this button Push the button at least 2 seconds to choose which function that you want Each content can be displayed by pressing at once and it has fourteen kinds of function to be checked After choosing the function push the button to enter the function that you want Push the S button to choose other function again Push the button to enable your function Push the J button to confirm and enable your function If no pressing within 10 seconds it will return to original status Q m o no Xtreme Power Conversion Corporation Page 24 T90 User s Manual Uninterruptible Power Supply Control Panel Functions Operation of the UPS is indicated on the monitor panel with five LED indicators and an LCD screen This display is also capable of alerting the user with audible alarms ON This green LED is lit when UPS has been turned on When the UPS is in normal or static bypass modes there is voltage at t
22. hen output frequency does not match input frequency When starting the UPS the frequency regu lation detected is 50 60 Hz 0 25Hz Please refer to chapter 7 2 if you want bypass available while running in free run mode Diagnostic Tests When you start the UPS a diagnostic test is automatically executed that checks electronics battery and reports any problems on the LCD display An advanced battery management system always monitors the conditions of the batteries sends any fore warn ings if replacement is needed Otherwise every 30 days of normal mode operation a battery discharge test is performed and any problems reported on the LCD display Except during the first 24 hours after startup while the UPS is in charging mode please see chapter 7 2 diagnostic tests can be performed manually from the front panel at any time System Configuration The UPS device and the internal backup battery make up the system Depending on the site and load requirements of the installation certain additional options are available as a tailored solution Planning a UPS system the following should be taken into consideration e The total demand of the protected system shall dictate the output power rating VA Allow a margin for future expansion or calculation inaccuracies from measuring power requirements e Backup time needed will indicate the battery size needed If load is less than the UPS nominal power rating then actual backup time is longe
23. kusuwasqapqasapapussaqakuquqk 32 Obtaining SET CE u qaqapa qa 33 Xtreme Power Conversion Limited Warranty 34 Xtreme Power Conversion Load Protection Policy 35 Xtreme Power Conversion Corporation Page 3 T90 User s Manual Uninterruptible Power Supply Thank you for selecting this Uninterruptible Power Supply UPS It provides you with protection for connected equipment Please read this manual before installing the NXRT Series UPS models NXRT 1000 NXRT 1500 NXRT 2000 and NXRT 3000 as it provides important information that should be followed during installation and main tenance of the UPS and batteries allowing you to correctly set up your system for the maximum safety and per formance Included is information on customer support and service if it is required If you experience a problem with the UPS please refer to the Troubleshooting section in this manual to correct the problem If the problem is not corrected please collect information so that the Technical Support personnel can more effectively assist you Xtreme Power Conversion Corporation Page 4 T90 User s Manual Uninterruptible Power Supply EMC Statements FCC Part 15 Notice Pursuant to section 15 of the FCC rules this product has been tested and thereby complies to the condi tions of a Class B 700 1500 and Class A 2000 3000 digital device which have been established for
24. le or disable silence function ON OFF ly i Bat Cabinet This setting is needed For UPS to inte ie 1 external cabinet external battery Packs del 2 two external cabinets Y isable the si Site vviring alarm Sit Fault Set ps Enable Disable Disable wiring alarm Xtreme Povver Conversion Corporation Page 26 Select Input Voltage range vvhen bypass is available Input Bypass Voltage P Bypass Set Bypass If Enable is chosen the UPS can go Disabl disable to bypass vvhen unsynchronized Both load Management Of load groups T90 User s Manual Uninterruptible Power Supply English German French Select language Select load language Spanish atap English Generator Set unit in generator mode ON OFF Mode RS232 RS232 RS232 Set RS23 S232 Con Set RS232 communication enable Enable Disable Enable communication trol or disable Manual test of the UPS Manual UPS or Manual Battery tests can be conducted from the UPS configuration as vvell and are functional even vvhen the UPS is not charging the battery Manual Battery test Scroll the parameters until Manual Bat test displays on the LCD Press the button twice Note In order for the UPS and power management software to operate normally Manual Bypass should always be set to OFF as the load will not be protected by the unit when Manual Bypass is ON This is aimed
25. mal battery life can be attained with a recommended temperature range of 15 C to 25 e Provide protection for the equipment from moisture e Space and ventilation requirements must be met Ensure there is 100mm behind and 50mm on the sides of the UPS for ventilation e Ensure that the front of the UPS remains clear for user operation The External Battery Cabinets has to be installed next to the UPS or under the UPS Installations with accessories of Vertical and Wall mounted types Please install the vertical and wall mounted types of units according to the following illustration 5 in 1 RACK MOUNT BRACKETS 94A VM1K 000 4 641 5008 410 16 m SU LE d Xtreme Power Conversion Corporation Page 11 T90 User s Manual Uninterruptible Power Supply 1 19 Rack installation Mount the 2U rack mount in a 19 inch 310 C standard rack ees mmy E zz Tm 19 2 23 Rack installation Change the position of the two mounting brackets to mount the 2U rack mount in a 23 inch EIA 310 C standard rack 23 rack Xtreme Power Conversion Corporation Page 12 T90 User s Manual Uninterruptible Power Supply 3 Tower installation Move the mounting brackets from the front to the side and attach the brackets by screws Then let the UPS stand with the vertical direction as the below pictures shown 4 Wall installation Move the mounting b
26. mounts that the Purchaser is entitled to recover from other sources regarding the Connected Equipment including but not limited to insurance other vvarranty extended vvarranty or legal liability regardless of vvhether or not the Pur chaser makes a claim for recovery Eligibility for Coverage Under the Load Protection Policy 1 The Product must be registered on the XPC website www xpcc com within 10 days of purchase All re quired information must be provided and Purchaser should retain a copy for Purchaser s records When registering on the website Purchaser must list all connected equipment that is directly connected to the Xtreme Power Conversion Corporation Page 35 T90 User s Manual Uninterruptible Power Supply product Only those devices registered in that manner will be covered 2 All Connected Equipment must be UL or CSA approved 3 The Product must be plugged into a properly wired and grounded outlet Use of input surge devices ex tension cords adapters ground wires or electrical connections not manufactured by XPC voids the XPC Load Protection Policy No other surge protection device may be connected to the output sockets of the Product The installation must comply with all applicable electrical and safety codes set forth pursuant to the NEC 4 The Product must have undeniable physical evidence of a Power Disturbance that directly and proximately caused the damage 5 The Connected Equipment must have been damaged
27. n the back of your computer USB compliant hardware and operating system will be necessary including installation of a UPS driver The serial port cannot be used when using the USB port The USB cable is standard and can be bought separately EPO Port Emergency Power Off A customer supplied switch located remotely can be used to open the EPO connection and allows UPS output re ceptacles to be switched off Since the EPO shuts down the equipment immediately orderly shutdown procedures are not followed and not by any power management software The UPS will have to be manually restarted in order to regain power to the outlets Network Transient Protector The network transient protector located on the back panel has both IN and OUT jacks and houses a single RJ 45 10BaseT network connector Connect the input connector to the jack labeled IN and the output connector to the jack labeled OUT Load Segments The power management software controls the sets of receptacles known as load segments which provides orga nized shutdown and startup of the equipment Less critical equipment can be turned off during power outages saving battery power for critical loads The power management software manual has more details regarding this The load group status can be viewed from the LCD display and can be changed if necessary These load segments are usually handled with the UPS management software Refer to chapter 5 2 regarding the two load segments that
28. nue loss of equipment loss of use of equipment loss of software loss of data cost of substitutes or claims by third parties Purchaser s sole and exclusive remedy for breach of any warranty expressed or implied concerning Xtreme Power Conversion equipment and the only obligation of XPC Corporation under this warranty shall be the repair or replacement of defective equipment components or parts or at XPC Corporations sole discretion refund of the purchase price or substitution of an equivalent replacement product Xtreme Power Conversion Corporation Page 34 T90 User s Manual Uninterruptible Power Supply Xtreme Power Conversion Load Protection Policy THIS POLICY IS NOT A WARRANTY REFER TO THE XPC CORPORATION INC LIMITED WARRANTY FOR INFORMATION CONCERNING THE WARRANTY FOR YOUR XPC PRODUCT THE LIMITATIONS AND CONDITIONS CONTAINED IN THIS POLICY DO NOT AFFECT THE TERMS OF THE XPC LIMITED WARRANTY Definitions 1 Product means a Standard 120 208 or 240 Volt power protection device that is used in the United States and Canada This policy does not include custom manufactured products 2 Power Disturbance means an AC power line transient telephone line or Local Area Network if appli cable spike or surge 3 Connected Equipment properly connected electronic equipment 4 Fair Market Value of damaged Connected Equipment as determined by XPC shall be the lower of a the average price the same or similar items are being sol
29. o Mains And Loads 20 Default Settings At The Factory RT 21 Computer And Alarm Connections 22 Connecting the UPS to a Computer LO MR dU MI 22 RS 232 Standard Interface Port 22 JSB Opius 23 EPO Port Emergency Power PS ETT a 23 Network Transient 23 LO S RTT 23 User s Guide To Operations 24 Starting And Shutting Down 24 Xtreme Power Conversion Corporation Page 2 T90 User s Manual Uninterruptible Power Supply DU LO O DEL O air ring EI TT TTE 24 Control Panel Functions r URN En UE 25 Touple NOONE ereenn sometents ents ss 28 29 2 esti aa ales 29 Technical Specifications 31 Terminal BIBEIG u uuu aawasawsawskkaasawaw hapuauqwa
30. oad Protection Policy must be made within 10 days of the date of alleged damage to the Connected Equipment 2 Call the XPC technical support department at 1 800 582 4524 and obtain a Load Protection Policy Returned Material Authorization RMA number Have information on all applicable insurance or other resources of re covery payment that is available to the Purchaser and the name of the power utility supplier for the location of the Connected Equipment XPC will forward to the Purchaser a Load Protection Policy claims form which Xtreme Power Conversion Corporation Page 36 T90 User s Manual Uninterruptible Power Supply must be completed and filed with XPC within 30 days Mark the Load Protection Policy RMA number on the Product the Purchaser is returning Pack the Product in its original packaging or similar packing materials if the original packaging has been discarded Enclose the completed Load Protection Policy claim form and a copy of the Purchas er s original sales receipt for the Product in the box Mark the RMA number clearly on the outside of the box Ship the Product one way shipping charges paid by the Purchaser to XPC Corporation 230 Yuma Street Denver CO 80223 Attn LPP RMA 3 XPC will evaluate the Product to determine its level of functionality and will examine the Product for evidence of damage from a Power Disturbance If XPCs evaluation provides no evidence of damage from a Power Disturbance XPC will send
31. offering sufficient protection against dangerous interference for installation in a residential area Installation and use of the equipment should comply with the instructions provided in order to avoid such interference due to the amount of radio frequency energy that is radiated and generated by the equipment In spite of this we cannot assure that a certain amount of interference may not occur in some installations If by turning on and off it can be deduced that your radio or television reception is found to be influenced by harmful interference from the equipment it is recommended to use one of the following preventive measures e Place the receiving antenna a separate location or orientation e Ensure a greater distance is achieved between the receiver and the equipment e Ensure that your equipment is connected to an outlet on a separate circuit than the receiver e Contact a technician experienced with radio and TV or a dealer for further assistance ICES 003 This Class B Interference Causing Equipment meets all requirements of the Canadian Interference Causing Equip ment Regulations ICES 003 Cet appareil numerique de la classe B respecte toutes les exigencies du Reglement sur le materiel brouilleur du Canada Declaration of Conformity Request Units labeled with a CE mark comply with the following standards and directives e Harmonic Standards EN 50091 1 1 EN 62040 1 1 1st IEC 62040 1 1 1st and EN 50091 2 EN62040 2 1st
32. optional interface slot An SNMP WEB card allows management and monitoring over a network or internet and the 5 400 card allows voltage free relay contacts Your local dealer will have more information about these option cards Connecting the UPS to a Computer The communication device for the UPS and PC comes as a complete package with power management software Only the communication cable provided with UPS may be used to connect to your computer which is accom plished through the UPS RS232 port Also ensure that the operating system on your computer is supported In structions provided in the power management software will help with this installation Other advanced power protection solutions such as SNMP are provided by your dealer RS 232 Standard Interface Port The RS 232 interface uses a 9 pin female D sub connector This information consists of data about utility load and the UPS The interface port pins and their functions are identified in the following table CMA LAS Pint 1 Direction re UPS Functions _ Output TxD Output 5 omo Common 6 7 Low Battery Output Sof Output 2 DC Power x j 23 3 Caution Max rated values 12Vdc Xtreme Power Conversion Corporation Page 22 T90 User s Manual Uninterruptible Power Supply USB Port option Connecting the UPS to your computer is accomplished through the USB port o
33. or the selected parameter Press the button to select the option 6 You may be prompted to save the selection if so press the button to either confirm or save your selec tion Other options are saved and started automatically See the table below for further details 7 Ifno buttons are pressed or user inactivity for ten seconds the UPS shall exit the configuration mode and return to normal mode displaying Line mode p Caution The factory default settings do not necessarily have to be changed although you are free to tailor the UPS to your specific needs LCD display Explanation Factory Default 208 220 230 240V 230V V Setting Select Nominal Voltage 230 Volt Setting 100 110 115 127V 120V Input Frequency Select input frequency range when F Setting UPS goes into free run mode 10 10 15 10 15 15 20 5 in mode unsynchronized Bypass Enable Disable at free run mode in hich effici HEsnedesettims HE ModeSet Select if UPS runs in high efficiency ON OFF mode ly f P Manual Permanent y e UPS to bypass ON OFF OFF Manual Bypass bypass For service only 1 ON 8 2 You put tvvo load groups 1 OFF amp 2 ON and off form front panel 1OFF 2 OFF cu amp 2 OFF Do Battery Test Battery Test Detect battery is normal or not pP Silence Function Silence Set Enab
34. other metal objects from contacting and avvay from the batteries ELECTRIC ENERGY HAZARD Do not attempt to revvire alter or change any battery vviring or connec tors Attempting to such alterations can cause injury Replace the batteries vvith the same number and type as originally installed batteries DO NOT DISCONNECT the batteries while UPS is in Battery mode Replacing batteries 700 3000 VA Xtreme Povver Conversion Corporation Page 29 T90 User s Manual Uninterruptible Power Supply The following is a step by step tutorial for replacing the batteries 1 P The front panel of the UPS be removed by pushing where the arrows indicate in the pictures above Next unscrew the screws and remove the metal battery cover Remove the battery cartridge from the UPS The voltage in all models vvill be less than 48Vdc once the bat tery is disconnected from the UPS Replace the batteries Push the cartridge with the new batteries back into the UPS Reinstall the metal plate and the front panel Xtreme Povver Conversion Corporation Page 30 190 User s Manual Technical Specifications MODEL NUMBER 190 700 Capacity 700VA 490W T90 1000 1000VA 700W Uninterruptible Power Supply T90 1500 T90 2000 1500VA 1050W 2000VA 1400W 190 3000 3000VA 2100W 1901 1500 1500VA 1050W Voltage range 60 144VAC 120 276VAC INPUT Frequency
35. r e The following options are available e External Battery Cabinets e Transformer cabinets e Maintenance bypass switches Connectivity options relay SNMP WEB card Xtreme Power Conversion Corporation Page 9 T90 User s Manual Uninterruptible Power Supply The following UPS models are available Model time vvith internal batteries Recharge time to 9095 capacity 190 700 T90 1000 190 1500 790 2000 790 3000 Additional External Battery Cabinets are available if more back up time is needed System Configuration Information presented here is vital to all personnel and please also read the UPS safety manual Storage and Transportation Please handle with extreme caution since a high amount of energy is contained with the batteries Always keep the unit in position as marked on the packaging and never drop the unit Installation If flammable substances such as gases or fumes are present or if the room is airtight a safety hazard situation ex ists in which no electrical equipment should be operated The instructions in this manual explain how to install the UPS safely Not acknowledging such electrical hazards may be fatal so keep this manual for all future reference VVARNINGI It is strongly advisable not to open the UPS cabinet as the components have very high voltage and touching them may be fatal Only a technician from the manufacturer or an authorized agent may service the unit Thi
36. rackets from the front to the side and attach the brackets by screws Then mount the UPS to the wall as the below pictures shown Xtreme Power Conversion Corporation Page 13 T90 User s Manual Uninterruptible Power Supply 5 Installation with rear Bracket We can use bracket to support the rear side of UPS or battery cabinet Xtreme Power Conversion Corporation Page 14 190 User s Manual Uninterruptible Power Supply Rear Panel Views 700 1 5kVA Rear Panel INTERFACE OPTIONAL FPO RS232 INTERFACE OPTIONAL RS232 u U NETWORK fee NETWORK TRANSIENT TRANSIENT OPTIONAL PROTECTOR OPTIONAL PROTECTOR mt A Y A OPTIONAL OPTIONAL GROUP 1 CIRCUIT INPUT GROUP 2 CIRCUIT BREAKER GROUP 1 110V NEMA soup 2 220V E F G I TYPE INTERFACE INTERFACE 85232 ES RS232 i gt LL NETWORK NETWORK transient TION transient OPTIONAL S OPTIONAL gt 5 PROTECTOR SS 5 2 EXTERNAL EXTERNAL lt 4 BATTERY Se OPTIONAL OPTIONAL Es EMET INPUT OET INPUT CIRCUIT CIRCUIT BREAKER GROUP 1 BREAKER 220V IEC Xtreme Power Conversion Corporation Page 15 190 User s Manual Rear Panel Views 2kVA 3kVA Rear Panel INTERF ACE FPO 5232 OPTIONAL LL NETWORK al TRANSIENT USB OPTIONAL PROTECTOR EXTERNAL OUTLET 110V NEMA INTERFACE R5232 OPTIONAL
37. red prepaid carrier to the address provided by the Technician 5 Refer to the Warranty statements in this manual for additional details on what is covered Xtreme Power Conversion Corporation Page 33 T90 User s Manual Uninterruptible Power Supply Xtreme Power Conversion Limited Warranty Xtreme Power Conversion XPC Corporation warrants Xtreme Power Conversion equipment when properly ap plied and operated within specified conditions against faulty materials or workmanship for a period of three years for T90 Series products from the date of purchase XPC Corporation warrants internal batteries for a period of three years from the date of purchase For equipment sites within the United States and Canada this warranty covers repair or replacement at the sole discretion of XPC Corporation The customer is responsible for the costs of shipping the defective product to XPC Corporation XPC Corporation will pay for ground shipment of the re paired or replacement product This warranty applies only to the original purchaser If equipment provided by XPC Corporation is found to be Dead on Arrival DOA XPC Corporation will be respon sible for the costs of shipping product to and returning equipment from the customer in a timely manner as agreed to with the customer once the customer has requested and received a Return Material Authorization RMA number DOA equipment is defined as equipment that does not properly function according to user documen
38. s UPS unit s output receptacles carry live voltage even when not connected to a power supply as it has its own energy source User s Operations The only operations that users are permitted to do are e Turning the UPS unit on and off e Operating the users interface e Connecting data interface cables e Changing the batteries such operations are to be performed exactly as instructed in this manual The greatest care possible must be taken for any of these operations and any change thereof may prove very hazardous to the operator Xtreme Power Conversion Corporation Page 10 T90 User s Manual Uninterruptible Power Supply Storage Please adhere to the following instructions if the UPS is not installed immediately e Store the equipment as is in its original packing and shipping carton e Do not store in temperatures outside the range of 15 C to 25 C e Ensure that the equipment is fully protected from wet or damp areas and from moist air In order to maintain the vitality of the batteries ensure that the UPS is recharged every 6 months for at least 8 hours Installation Environment Ensure that all environmental concerns and requirements are met according to these technical specifications oth erwise the safety of installation personnel cannot be guaranteed and the unit may malfunction Ensure that you remember the following when locating the UPS system and battery options Avoid extremes of temperature and humidity Maxi
39. s maximum branch circuit overcurrent protection in accordance vvith the National Electric Code ANSI NFPA 70 The instructions contained vvithin this safety manual are deemed important and should be closely follovved at all times during installation and follow up maintenance of the UPS and batteries A CAUTION The unit has a dangerous amount of voltage If the UPS indicator is on the unit s outlets may have a dangerous amount of voltage even when not plugged into the wall outlet because the battery may continue to supply power Care should be taken to undertake installation indoors free from electrically conductive particles which are under temperature and humidity control in order to reduce the risk of electric shock It is best to disconnect the device using the power supply cord Ensure that the equipment is placed in a position near the outlet where easily accessible Except for replacing the batteries all servicing on this equipment must be carried out by qualified service personnel Before conducting any maintenance repair or shipment first ensure that everything is turned off completely and disconnected For additional safety instructions please use the Safety Manual as a reference Special Symbols The following symbols used on the UPS warn you of precautions RISK OF ELECTRIC SHOCK Please observe the warning that a risk of electric shock is present CAUTION REFER TO OPERATOR S MANUAL Refer to the operator s
40. sk of electric shock battery circuit is not isolated from AC in put hazardous voltage may exist between battery terminals and ground Test before touching WARNING Fuses To reduce the risk of fire replace only with the same type and rating of fuse e CAUTION Do not disconnect battery connector under load ATTENTION Hazardous through electrical shock Also with disconnection of this unit from the mains hazardous voltage still may be accessible through supply from the batteries The battery supply should therefore be disconnected in the plus and the minus pole when maintenance or service work inside the battery cabinet or UPS is considered CAUTION For any pluggable only With the installation of this equipment it should be prevented that the sum of the leakage current of the UPS and connected consumer does not exceed 3 5 mA e CAUTION For permanent connection only HIGH LEAKAGE CURRENT Earth connection essential before connection supply WARNING Intend for installation in a controlled environment CAUTION Do not dispose of batteries in a fire the battery may explode e CAUTION Do not open or mutilate the battery released electrolyte is harmful to the skin and eyes e CAUTION A battery can present a risk of electric shock and high short circuit current The following pre caution should be observed when working on batteries Remove watches rings or other metal objects Use only tools with insulated handles
41. t needs ment connected to the UPS If this more power than the UPS can solves the overload problem the provide The UPS operates in UPS will switch from bypass back to bypass normal operation No action needed The UPS will return to normal operation it B No test attery Test Beeps e UPS is doing a battery tes T ff protected loads T ff Over Charge Constant beep Batteries are overcharged Wa 5 The unit is operating on Battery The unit will restart Automaticall Power and will shut down soon Y seconds when acceptable power returns due to very low battery voltage P P Once every 5 The unit is operating on Battery Save your data and perform a con On Battery seconds Power trolled shutdown Charger Failure Constant beep Charger has failed Phone the local dealer Make sure the unit s fans and vent holes are not blocked and make sure the ambient surrounding tem Over Temperature Constant High ambient Temperature perature is not above 40 degree C If these conditions did not solve the problem call your service represen tative Output Short Constant beep Output short circuit Call the Local dealer E output Voltage Constant output voltage the Local dealer Low Output Low Output Voltage Constant Constant beep Low output Low output voltage 00000 Call the Local dealer the Local dealer 2 Beeps per Turn off prot
42. ta tion when initially received and connected in conjunction with proper procedures as shown in the user documen tation or via support provided by XPC Corporation personnel or authorized agents This warranty shall be void if a the equipment is repaired or modified by anyone other than XPC Corporation or a XPC Corporation approved third party b the equipment is damaged by the customer is improperly used or stored is subjected to an adverse operating environment or is operated outside the limits of its electrical specifi cations or c the equipment has been used or stored in a manner contrary to the equipment s operating manual intended use or other written instructions Any technical advice furnished by XPC Corporation or a XPC Corpora tion authorized representative before or after delivery with regard to the use or application of Xtreme Power Con version equipment is furnished on the basis that it represents XPC Corporations best judgment under the situation and circumstances but it is used at the recipient s sole risk EXCEPT AS STATED ABOVE XPC Corporation DISCLAIMS ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE EXCEPT AS STATED ABOVE IN NO EVENT WILL XPC Corporation BE LIABLE FOR DIRECT INDIRECT SPECIAL INCI DENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF Xtreme Power Conversion EQUIPMENT including but not limited to any costs lost profits or reve
43. taining full battery charge AC power is rectified and regulated in the rectifier feeding power to the inverter and battery converter e DC power is converted to AC in the inverter passing it on to the load e Power is maintained from the battery during a power failure e The converter increases voltage appropriately for the inverter Xtreme Power Conversion Corporation Page 8 T90 User s Manual Uninterruptible Power Supply Efficiency Optimizer Function The Efficiency Optimizer function is a new feature for the UPS adding cost effectiveness minimizing power loss and reducing power consumption Alternating between bypass and on line modes is achieved automatically and in accordance with the conditions of the utility power On line mode may be used during times of intermittent power supply and bypass mode when power flows smoothly in order to obtain greatest efficiency Irregularities can be detected in less than a second and on line mode reactivated immediately Switching back to online mode occurs when input voltage is outside 10 or nominal 15 selectable when input frequency is outside of 3Hz or when no input line is available Although high efficiency is standard the default operation is in on line mode Bypass can be activated in the LCD panel though on line can be run permanently if preferred Free Run Mode The UPS operates in free run mode when input frequency is outside of the selected input frequency range Free run mode is w
44. trol systems telecommunications systems sales terminals other critical instrumentation etc The purpose of the UPS is to protect these systems from poor quality utility power complete loss of power or other associated problems Electrical interference abounds in many forms causing problems in AC power from lightning power company ac cidents and radio transmissions to motors air conditioners and vending machines among others So protection of sensitive electrical equipment is vital to protect against power outages low or high voltage slow voltage fluctua tions frequency variations differential and common mode noises transients etc In order to prevent power line problems reaching critical systems causing damage to software hardware and causing equipment to malfunction the UPS helps by maintaining constant voltage isolating critical load output if needed and cleaning the utility AC power Double Conversion Online Technology A double conversion on line technology UPS provides completely isolated clean uninterrupted single phase pow er to your critical systems while maintaining the batteries for their maximum potential In the event that the power failure lasts longer than the UPS backup time the UPS will shut down avoiding battery damage When the input AC voltage returns the UPS will automatically return online to recharge the batteries As shown in block diagram e Aninput filter reduces transients on the mains e For main
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