ETA Series 700VA to 3KVA
Contents
1. Installation and Operation Manual ETA Series 700VA to 3KVA Models Uninterruptible Power Systems UPS Part Number Serial Number MAN 320 Issue 6 Page 1 ETA Series 700VA 3KVA I 1 2 1 3 1 4 1 5 4 3 Page 2 INDEX GENERAL SAFETY AND OPERATIONAL INFORMATION 3 General Safety asser stia Exe X XMMXKSN SS RENSMRUEN SURE E XEM SUD XQ DOR GONE Gin Xd prb ens 3 Operational PEtfOrfdlliGe sass ca tomes led ree pr pA Een RRe RH Scu e n oe a den enn 4 General Operating Description ouais is taer ru ben ael etae A Du uS Ms REM UN S EH rn 4 Front Papel b BD Mine ats ease dos pnta d oe teri esM do Poen DESEE Lr SM RR ES EEUU adea Rad 4 R at Panel PP SRE 7 INSTALLATION scciancensorscinossenontionininnennninannmienanunmniein 8 Installation and Configuration jicesccauedincederdsnaenadessaine ten eddceduntaloahednuesietevesnesiuses 8 POWERING THE LOAD ossseesessssccssossesessasesosoucesesossccosossssessasssososcasessssscssssses 9 Turning ON the UPS When Mains Power is Present eee 9 Turning ON the UPS from the Battery When Mains Power is Not Present 9 Gra OFF the WPS 9 OPERATING STATUS scstiaindnnciimdiarancieininiminmmeciomacmnininn 10 UPS Ro STETIT mm UE 10 Operating MOS ueossxesdodtassalexcteccte hadas need EEEE adc rM brc Mta De 11 42 1 Normal Mod aite taii eL ER ek aite Bei R n aiad dup RE 11 4 2 2 By pass MOS upec2. Installation and Operation Manual UPS LOAD 2 BATTERY CHARGE E gt OVERLOAD ESr 100 Ea 75 gt 50 gt 25 gt 100 gt 80 73 60 gt 40 E gt 20 Elite Uninterruptible Power Supply Mains Battery Battery Low ZT Replace Battery i C gt Bypass CT Standby Fault 13 9e St Oy Ore popa e LED Bar of Load Applied LED Bar of Battery Charge Line Present Battery Working Battery Low Replace Battery Load on By pass Fault Stand by Silence Push button Timer On ON Push button UPS ON OFF Push button 1 LED Bar of Load Used The bar has 5 LEDs 3 green 1 yellow amp 1 red which indicates the power supplied by the UPS Each lit LED corresponds to a 2596 increase in load applied The last LED red lights when an overload condition occurs i e at load gt 100 2 LED Bar of Battery Charge Available The bar shows the battery charge level It has 5 green LEDs Each lit LED represents a 20 increase in battery charge level available If the built in microprocessor detects a condition of battery overcharge the complete bar blinks and the buzzer sounds an audible alarm The alarm will sound for 4 seconds bursts at 1 second intervals The Battery Charge 96 bar can also indicate the mains voltage available when the Alarm Silence push button is pressed LEDI LED LED3 LED4 LEDS MAN 320 Issue 6 P
3. 3 Make sure that the interface cable is not damaged and the UPS is properly connected to the PC gt Back up time shorter than expected POSSIBLE CAUSES 1 The Battery is not fully charged 2 The Load is too high 3 The Battery needs replacing SOLUTIONS 1 Start a battery charging procedure lasting 8 hours UPS in stand by mode 2 Reduce the load and try again 3 Replace the battery MAN 320 Issue 6 Page 15 ETA Series 700VA 3KVA 7 PRODUCT SPECIFICATIONS 7 1 UPS Sizing Typical back up time in minutes depending on the load applied P F 0 66 LOAD VA 700VA 700VA IKVA 1K2VA 1K5VA 1KSVA 2KVA 2K5VA 3KVA AH 7AH 14AH 7AH 7AH 7AH 14AH 7AH 7AH 7AH 200 55 175 55 55 60 132 110 110 120 300 40 130 40 40 45 88 85 85 90 500 22 80 22 22 27 50 50 50 55 700 18 50 18 18 18 28 32 32 37 1000 10 10 13 18 22 22 27 1200 8 9 16 18 18 23 1500 8 15 15 17 2000 10 10 12 2500 8 10 3000 8 Page 16 Typical power consumption figures Type Colour Monitor 14 Colour Monitor 17 Nominal Power in VA 80 LlasrPrmerAd J 99 IBM RISC 6000 Mod 580 Pentium IBM AS400 IBM RISC 6000 UNIX are registered trademarks MAN 320 Issue 6 Installation and Operation Manual 7 2 Technical Data Design Topology Input Voltage Window Input Frequency Window Input Power Factor Input Current
4. Output Voltage Output Frequency Output Waveform Overload Capability Crest Factor Bypass Voltage Range Bypass Frequency Range Front Panel Controls LED Indicators Computer and Network Interface SNMP Compliant Environmental Monitoring Volt free Contacts RS232 Alarm Indication Batteries Battery Recharge Operating Temperature Humidity Audible Noise Mains Connection Load Connection Design Standards On line double conversion with energy saving option 170 276V 220 230 240V nominal 50Hz 5 60Hz 0 98 Sinusoidal 896 distortion 230V 1 5 220 240V selectable 50Hz 60Hz selectable Computer grade sine wave with less than 2 THD 200 3 1 180 264V 5Hz ON OFF and alarm silence push button Load Battery Charge Mains present UPS ON On Battery Low Battery Replace Battery On Bypass Stand by Alarm Condition and UPS on Timer 1x D 9way Using optional adapter on the D 9way port Using the D 9way port Mains Fail Low Battery UPS Alarm EPO and Bypass Using the D 9way port LED audible volt free contacts Sealed lead acid maintenance free Typical recharge time 4 7hours 0 40 C 0 90 non condensing 40dBA 1m 2m mains lead 700VA 1K5VA 4xIEC sockets and 2KVA 3KVA 2xBS style sockets CE and EN50091 MAN 320 Issue 6 Page 17
5. air Keep ambient temperatures between 0 C and 25 C to prevent poor battery performance Relative room humidity must be lower than 90 Avoid dusty areas Take care to place the UPS at least 50mm away from surrounding walls and do not cover the ventilation slots 7 Avoid placing heavy objects on the UPS or the mains or load cables 8 The length of the cable connecting the equipment to the UPS must not be over 10 metres The UPS is supplied as a 230V 50Hz UPS However it is possible to change this setting by using the rear panel dip switches S1 Baud rate selection S2 Frequency selection S3 S4 Voltage Selection Q Q X S3 S4 both ON or OFF Dip switch settings IMPORTANT NOTE Any modification on the dip switch setting must be carried out with the UPS off See section 3 3 Page 8 MAN 320 Issue 6 Installation and Operation Manual 3 POWERING THE LOAD 3 1 Turning ON the UPS When Mains Power Is Present 1 Connect the power cable to the UPS 2 Plug the power cable into the mains outlet 3 Turn the rear panel switch to ON After a few seconds the UPS turns on and the Locked Stand by LED on the front panel starts blinking The UPS is in stand by mode this means that the UPS has a very low power consumption The Microprocessor is powered and is performing control and self diagnostic procedures the battery is being charged The UPS also works in stand by mode during batter
6. and safety regulations DO NOT throw batteries into a fire they might explode DO NOT attempt to open the batteries they are sealed lead acid maintenance free The acid electrolyte can harm unprotected skin and eyes c The UPS contains its own energy source the battery The output power sockets may be live even when the UPS is not connected to a power source d DO NOT operate the UPS if it is appears to be leaking battery electrolyte or if a dry white power residue is present on the batteries e The detachable power cable is intended to serve as a disconnection device Make sure that the cable connection to the rear of the UPS is easily accessible f DO NOT allow water near the UPS DO NOT place a foreign object inside the UPS g The UPS generates approximately 1mA of leakage current To ensure a safe maximum limit of 3 5mA limit the total leakage current of the loads to a maximum of 2 5mA Should the load leakage current be over this limit a qualified electrician should install the UPS in compliance with IEC 309 An industrial type plug must be used for connection to the mains supply h In emergencies disconnect the power cable from the wall outlet and turn off the UPS using the rear ON OFF switch MAN 320 Issue 6 Page 3 ETA Series 700VA 3KVA 1 2 Operational Performance The Elite UPS incorporates the following features ON LINE double conversion system providing total protection to the load Bui
7. as part of a scheduled shutdown The alarm is reset if during battery operation 1 Mains power returns to normal 2 The remaining back up time is almost exhausted Low battery LED is lit 10 TIMER ON LED green Refer to the software manual 11 ON PUSH BUTTON Turns the UPS on 12 UPS ON LED green The LED indicates that power is being supplied to the load 13 OFF PUSH BUTTON Turns the UPS off If mains is available the UPS goes into stand by mode If mains is not available and the timer is not activated the UPS remains in the OFF mode Page 6 MAN 320 Issue 6 Installation and Operation Manual 1 5 Rear Panel v oogoo0o0o0 e ooo00000 noaagaaaadaadaaaaaaun e v o0000000 oo00000000000000 Serial port with RS232 and volt free contact pins Dip switches ON OFF DC switch Mains Fuse Mains connection Output sockets Battery Extension socket Ventilation Slot CIDKARWNE MAN 320 Issue 6 Page 7 ETA Series 700VA 3KVA 2 INSTALLATION 2 1 Installation and configuration Please read carefully the following instructions before UPS installation and mains connection NnBWN Place the UPS on a flat and stable surface Avoid placing the UPS in direct sunlight or hot
8. 320 Issue 6 Page 13 ETA Series 700VA 3KVA 6 PROBLEM SOLVING 6 1 Common Questions gt The UPS does not switch over to stand by operation Locked Stand by LED does not blink no beep is sounded POSSIBLE CAUSES 1 The UPS is not properly plugged into the mains socket 2 The socket to which it is connected does not provide mains voltage 3 The Input fuse has blown 4 The rear panel switch is in the OFF position SOLUTIONS 1 Make sure that the plug is securely plugged into the mains socket 2 Plug into a socket providing mains voltage 3 Replace the input fuse with one of the same type 4 Turn the rear panel DC switch to the ON position gt The UPS works in battery mode even if mains power is available POSSIBLE CAUSES 1 Mains voltage is below 170V 2 The Input fuse has blown SOLUTIONS 1 None required UPS operation is correct 2 Replace the input fuse with one of the same type gt Irregular buzzer activation POSSIBLE CAUSES 1 The load oscillates around the maximum value admitted SOLUTIONS 1 Reduce the load applied gt Communication with the PC is faulty POSSIBLE CAUSES 1 Incorrect baud rate 2 The serial port chosen is already busy 3 The interface connection is poor Page 14 MAN 320 Issue 6 Installation and Operation Manual SOLUTIONS 1 Select the proper baud rate PC and UPS must have the same value 2 Select a different serial port
9. age 5 ETA Series 700VA 3KVA 3 MAINS PRESENT LED green The LED indicates that mains voltage is available and its value is above 170V When the UPS is switched on with mains present the LED flashes until the output voltage from the inverter is in phase with the mains voltage 4 BATTERY WORKING LED yellow The LED indicates that energy is being drawn from the battery due to a power failure mains is not available or is below 170V 5 BATTERY LOW LED yellow The LED indicates that there is approximately 2 minutes of battery runtime available Provided that the power management software is installed the load will start to shutdown open operations 6 REPLACE BATTERY LED red The LED indicates that the batteries need to be replaced The UPS performs a battery test every 40 hours and measures their ability to maintain the charge 7 LOAD ON BY PASS LED green The LED indicates that power is being supplied to the load from the mains supply 8 FAULT STAND BY LED red When the LED blinks the UPS is in stand by mode When lit the LED indicates that the UPS is locked to bypass Press the OFF button to reset the lock 9 SILENCE PUSH BUTTON This button allows the user to silence the audible alarm in two cases 1 The UPS is in battery operation Battery Working LED is lit 2 The UPS is performing a countdown final procedure due to operation on low battery condition or
10. d at least 50mm away from the surrounding walls and that the ventilation slots not blocked 4 3 4 Battery Exhausted The microprocessor performs periodic battery efficiency tests If the battery efficiency is less than 60 the Replace Battery LED lights Page 12 MAN 320 Issue 6 Installation and Operation Manual 5 COMMUNICATION INTERFACE 5 1 Communication Serial Port The UPS is equipped with a 9 way interface providing RS232 and volt free contact signals o 12V ext pin 8 o TXpin3 o RXpin7 o SDpin6 o INVCTpinl o BPON pin 9 o BLpins5 Serial Port o BW pin2 RS 232 M v v v o COM pin4 0 050 o 12 3 4 5 OOOOO D9 pin female a SD shutdown signal to turn off the UPS through the PC 5 15 VDC for at least 3 seconds b INVCT inverter connection signal contact is closed when the UPS output is switched over to the inverter c BPON by pass signal contact is closed when the UPS output is switched over to the bypass d BL low battery signal contact is closed 2 minutes before the back up time is over e BW battery working signal contact is closed when the UPS is on battery operation NOTE 1 Do not exceed the following limits for each contact 30VDC I0mA NOTE 2 The SHUT DOWN signal has to keep a high value for at least 3 seconds to turn off the UPS NOTE3 Interface operation is possible only if there is 10 15 DC voltage between pins 8 and 4 MAN
11. e load The following conditions require immediate investigation when the UPS sounds an alarm 4 3 1 Overload An overload condition occurs when the protected load requires more power than the UPS is able to supply Under this condition the overload LED red on the load LED bar lights up and the alarm sounds a constant tone If such an alarm condition occurs turn off the UPS front panel OFF button reduce the load applied and turn on the UPS again front panel ON button 4 3 2 Mains Supply Out of Tolerance The UPS is designed to operate on a wide input voltage range This allows the UPS to reduce battery operation saving it s battery charge for actual mains failures The microprocessor constantly checks the input voltage and frequency to guarantee operation within a wide operating range Outside of these limits the UPS will not switch over to bypass mode should an overload or UPS fault occur 4 3 3 Over Temperature If the internal temperature exceeds the preset values the UPS activates its built in protection and locks out any function Under this condition the Locked stand by LED lights up and the alarm sounds a constant tone Should this occur a Turn the UPS off front panel OFF button b Disconnect the load Then check that c the load applied is not greater than the rating of the UPS d the ambient temperature is not over 40 C e no heat sources are next to the UPS f the UPS is place
12. etix ast aesti axons Ru ex sque Fas Bk RU ves Eh uan exu ets A Du 11 42 3 Battery Mde Pr E Aa EE E iNES 11 Error Conditions sssri ansen a eE A TEREE EENAA EEEE 11 DX NET C ssie are eaaa aiidas 11 4 3 2 Mains Supply out of Tolerance issssccessissrscassssunessaxseusiaesnrecarsaanssvcseds 12 43 5 Ever Temperature sees ontd EEE tais need RE ES 12 4 3 4 Halter BXDaustetd ouo seteea see taa clc issu sss hoa una aec nds 12 COMMUNICATION INTERFACE ee eeee eren enata enean taste tns tnsens 13 Comm ication Seral Port Lester di tani Erosta C aub ein d tuus oie o ER 13 PROBLEM SOLVING 5a niveis ER EEU NA FEEUR PESE POPE QO a ERR PUE ER au MEE EE 14 Common UG SONS essiri aieas Esa taasi qud a EOE ORERE tau dulcia ata 14 PRODUCT SPECIFICATIONS iitisaeeDibt eee FERE UNITE rk CO Re XEM Erie 16 crc n APT TT 16 Technical Data YR 17 MAN 320 Issue 6 Installation and Operation Manual 1 GENERAL SAFETY AND OPERATIONAL INFORMATION 1 1 General Safety Please note the following recommendations and guidelines for the safe operation of your Elite UPS a All maintenance and service functions must be performed by authorised personnel The UPS contains several internal power sources which can be hazardous b The internal battery can generate an electric shock All batteries removed from the UPS for replacement must be disposed of according to the current health
13. lt in by pass for high start up loads and UPS fault conditions Input power factor correction providing a sine wave input current in phase with the mains supply Wide input voltage range to reduce battery operation Microprocessor control IGBT switching power devices Energy saving operation with extra high efficiency Remote control capability UPS monitoring and management software programmable from a standard DOS PC Conformity to the latest norms concerning safety and electromagnetic compatibility Programmable weekly turn on turn off cycles Stand by operation capability to further improve efficiency 1 3 General Operating Description Elite UPS are designed to provide a computer grade voltage and frequency stable supply to the protected loads under all mains conditions During normal operation when mains is present and stable the UPS provides a pure sine wave to the protected load The batteries are charged and monitored by the built in microprocessor The microprocessor also monitors other parameters such as mains voltage frequency inverter voltage and frequency load conditions and temperature 1 4 Front Panel LED Indicators The front panel LED indicators provide a quick assessment of the UPS load and battery status They indicate in which mode the UPS is working on mains battery or by pass and shows the load and battery charge states as a percentage of the overall capacity Page 4 MAN 320 Issue 6
14. m battery or if the timer has been set hold the OFF button pressed for at least 0 5 seconds to turn the UPS off Turn the rear panel switch to OFF to prevent the UPS from starting up on battery NOTE 1 If the timer is activated hold the OFF button pressed for at least 5 seconds to turn the UPS off NOTE 2 If you do not use your equipment over a long period it is advisable to turn the UPS off using the rear panel switch and to remove the power cable from the mains socket MAN 320 Issue 6 Page 9 ETA Series 700VA 3KVA 4 OPERATING STATUS 4 1 UPS Operation The following block diagram shows the essential components of the UPS Please refer to this diagram whilst reading the next sections Computer Grade Power mains EMI input output filter j filter Battery Charger Battery Extension UPS Block Diagram Page 10 MAN 320 Issue 6 Installation and Operation Manual 4 2 Operating Modes 4 2 1 NORMAL Mode In this operating mode the UPS draws power from the mains supply The UPS output is powered by the inverter refer to block diagram and batteries are charged 4 2 2 BY PASS Mode Bypass operation occurs under the following conditions a On UPS start up with mains available The UPS output is transferred to bypass and the load is powered by the mains This enables the UPS to cope with high in rush currents from large loads During this period the micro
15. processor brings the inverter output in phase with the mains b Inverter Overload The inverter will continue to supply power to the load when a temporary overload condition occurs lasting less than 3 seconds Over this period the inverter automatically protects itself and the UPS output is automatically transferred over to the bypass supply c Inverter Voltage Out Of Tolerance Should a fault occur with the inverter section which drives its output out of tolerance the UPS output is automatically transferred over to the bypass supply d Inverter Failure Should a serious fault occur with the inverter preventing inverter operation the UPS output is automatically transferred over to the bypass supply NOTE 1 The UPS switches over to bypass operation in correspondence with the following condition 180Vac lt Vin lt 260Vac 4 2 3 Battery Mode Battery operation occurs when mains is not available brown outs or black outs or is below 170V During battery operation the buzzer sounds a beep every 7 seconds during regularly operation 2 seconds when the battery approaches exhaustion Two minutes before the battery capacity runs out the yellow BATTERY LOW LED lights up If the power management software is installed the UPS initiates a controlled system shutdown MAN 320 Issue 6 Page 11 ETA Series 700VA 3KVA 4 3 ERROR CONDITIONS The UPS is designed to provide reliable automatic protection for th
16. y operation provided the timer is activated 4 Plug the loads into the sockets on the rear of the UPS 5 Turn on the UPS by pressing the ON button After pressing the button all LEDs on the front panels light up for approximately 1 second and the UPS sounds a beep 6 Turn on the loads connected to the UPS After approximately 30 seconds make sure the UPS is working properly simulate a mains failure by unplugging the UPS power cable from the socket The load continues to be powered the Battery working LED on the front panel lights and the audible alarm sounds every 7 seconds The UPS should return to normal operation by reconnecting the mains cable 3 2 Turning ON the UPS from The Battery When Mains Power Is Not Present 1 Plug the loads into the socket on the rear of the UPS 2 Turn the rear panel switch to ON 3 Turn on the UPS holding the ON button pressed for at least 5 seconds After pressing the button all LEDs on the front panel should light up for approximately 1 second and the buzzer sounds a beep every 7 seconds 4 Turn on the loads connected to the UPS 3 3 Turning OFF the UPS a In Normal Operation Hold the OFF button for at least 0 5 seconds to turn the UPS off The UPS switches over to stand by operation the Locked Stand by LED blinks Turn the rear panel switch to OFF If necessary remove the power cable from the mains socket b In Battery Working Mode If the UPS is operating fro
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