inform SAVER PLUS DSP SERIES, User Manual

Page 1: ...288713580 SAVER PLUS DSP SERIES THREE PHASE IN SINGLE PHASE OUT 15 20kVA USER MANUAL UNINTERRUPTIBLE POWER SUPPLY UPS ...

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Page 3: ...d the equipment safety it is necessary for the users to fully read and understand this manual before working on this equipment Please read the manual carefully before working on this equipment Please keep the manual Description of the Symbols IMPORTANT NOTICE Please follow the instructions LIFE RISK Please follow the instructions DANGER Please follow the instructions otherwise the unit can be dama...

Page 4: ...TMNS 14 5 1 2 Operating Types 14 5 1 2 1 Online Priority Operating Normal Operation 14 5 1 2 2 By pass Priority Operating Green Mode 15 5 1 2 3 UPS out of Function Operation 16 5 1 3 Operating Features and Values 17 5 1 3 1 Online Mode and Voltage Tolerance 17 5 1 3 2 By pass Mode Voltage Tolerance 17 5 1 3 3 Battery Management and Autonomy Time 17 5 1 3 4 Temperature Management 19 5 1 3 5 Communi...

Page 5: ...ioning have to be done by authorized technical service Earth ground connection has to be done Do not plug in and remove the communication interface cables during the lightning weather conditions Avoid the risk of fire all the connections have to be done by suggested cable dimensions All cables have to be isolated and properly installed Do not connect overload to the UPS output Do not open the UPS ...

Page 6: ...s voltage smart battery charger charges the batteries Batteries do not need any maintenance In case of longer overload or inverter failure situation UPS transfers the load to by pass line and load is supplied from the by pass input When the normal conditions come back UPS shall continue to supply the load through inverter UPS control and management is done by digital signal processor DSP which is ...

Page 7: ...ssary energy supply is obtained from the batteries whenever the input mains supply is not sufficient for the supply of the loads By pass Switch It is a mechanical switch which connects the ups output to the bypass input and provides uninterruptible transfer It is generally used to isolate the ups without disconnecting the load from output and the mains from input By pass Input In some cases it is ...

Page 8: ...ly Battery autonomy time is calculated thanks to artificial intelligent algorithms Current ripple is minimum level during the discharge Battery testing is available Temperature Management UPS measures the temperature of different internal parts and calculates semi conductor junctions temperature This helps To calculate overloading time in a reliable way To protect against over temperature Overload...

Page 9: ...king 3 2 Storage Please store the UPS and batteries in an environment where the temperature is between 15 C 55 C no receipt of direct sunlight far from the heating in a dry place Environmental humidity must be between 20 95 none condensing If the batteries will be stored more than 3 months it is suggested to charge the batteries periodically Relation between storage temperature and period is shown...

Page 10: ...PS and batteries are between 0 40 C It is suggested to provide an environment temperature between 20 25 C to get maximum performance from the UPS and batteries Environmental humidity must be between 20 80 none condensing 3 4 Connections Connections must be done by authorized technical service staff Life risk for user Temperature changes such as from cold to hot environment may cause condensation I...

Page 11: ... suggested to add to a miniature circuit breaker that fits UPS input fuse value The value type of the fuses are stated in the technical specifications section Leakage protection relay value must be the total value of 30mA UPS input leakage current relay and total leakage current value of the load connected to UPS Relay must be protected type against peak current that can be happened on EMI filter ...

Page 12: ...zed persons only After the necessary changes switch on 0 position the automatic fuse on the distribution box and connect the phase to by pass phase Clemens BYP through the automatic fuse and neutral to N1 clemens Before making by pass connection switch on 0 position the automatic fuse on the distribution box 3 4 4 Battery Connection If the batteries are installed inside the UPS cabinet there is no...

Page 13: ...ou start to observe BYPASS OK G or SHUTD OK on the top line of the front panel On the bottom line MB message is still continued to be observed The loads cannot be protected from the outgates and disturbances during the initial charge period due to they have been transferred to by pass input If the mains cut off during the initial charge the charge time should be prolonged as much as the cut off ti...

Page 14: ...e will be triggered and remaining loads shall continue to be supplied Nominal current value of the fuse between load and UPS must be lower than the fault clearing current value given in the Technical Specifications chapter Otherwise fuse shall not be triggered before 10ms and load energy shall be interrupted Before making output connections switch on to 0 position the automatic fuse on the distrib...

Page 15: ...imits please press CS button 4 2 Switch off To switch off the UPS please press 0 button Then the load is transferred to by pass If the mains is out of the limits UPS pass to shut down mode To stop the load to be supplied please turn the UPS output fuse to 0 position To switch off the UPS please turn all the fuses to 0 position Even though all the fuses are in 0 position there is still energy on th...

Page 16: ... switch is used to transfer the bypass voltage to the output of the ups manually when the ups is not in function Maintenance Bypass Switch manuel bypass is an uninterruptible switch In case of use the instructions in section 5 1 2 3 should be followed up properly in order to maintain an uninterruptible transfer to byapss In condition to transfer from manual bypass line to normal operations the ins...

Page 17: ...hing CS button even if mains input is lower than 130 V or input fuse is on 0 position In this case UPS switch on shutdown mode and make self test If everything is ok UPS operate on battery mode Autonomy time depends on battery type quantity and load level UPS stops feeding the loads if the battery voltage falls under a certain value Battery life decreases if battery capacity falls below a certain ...

Page 18: ... If OUTFLR conditions are finished if you push twice to I button UPS starts to its normal operation Before to start the normal operation please check the fans on the rear side If the fans are not working please contact to technical service Do not open the case or put any object in the holes to check if the fans are working 5 1 1 7 Wait Mains WTMNS Wait mains means that UPS cuts off the output volt...

Page 19: ... there is audible alarm One time if there is no audible alarm To pass to UPS out of function operation please push the O button 5 1 2 2 By pass Priority Operating Green Mode UPS operates on by pass mode if the by pass input is within the operating limits If the by pass input is out of the limits UPS check if the mains input available for on line operation then pass to on line operation When the by...

Page 20: ...still bypass voltage on the output Clemens of the ups and on the supply part of the loads Do not operate on these points output Clemens and load supply parts before taking the manual bypass switch to 0 position Check the user manual in case of non described conditions in this instruction sheet Exceptional Cases If you can not transfer your UPS to static bypass by pressing I button before passing t...

Page 21: ...ance for upper limit does not depend on the load and is 280V If the voltage is over 280V UPS passes to battery mode To come back to on line mode it is necessary that the voltage should go down to 275V 5 1 3 2 By pass Mode Voltage Tolerance Factory configuration for by pass mode voltage tolerance is between 198 V 242 V 10 of the nominal input voltage You may ask to change this limit please contact ...

Page 22: ...tery cabinet Please contact to authorized service During the discharge battery mode current ripple is on minimum level UPS has battery testing feature It warns the user for battery life Battery test is done in every 90 days automatically If user has software user may perform battery test whenever required The best result is taken when the batteries are full and UPS is operating on nominal load Dur...

Page 23: ...e the UPS and calculates the temperature of semiconductor junctions by using electrical values temperature of which is immeasurable In this way Overload time is precisely calculated UPS is able to perform advanced over temperature protection 5 1 3 5 Communication Interface Please contact to authorized distributor to be informed how to get SNMP adapter software communication cable modem etc Communi...

Page 24: ... and Pin 4 contact closed is given if battery mode low battery by pass active or Fault sign is blinking An example of free contact communication is given below If the system in communication sends DC signal in order to cut the current R resistors must be 50 k If the current which will be carried by the contacts is greater than 0 1Ma it is necessary to use the DSP UPS relay interface board stock co...

Page 25: ...ts Meanwhile if the junction temperature passes over a certain value than it transfers the load to by pass line assuming the bypass voltage is acceptable before the calculated time which has been found out with the help of thermal model Overload time versus overload quantity diagram is shown in the technical specifications section of the user manual If the unit is working on by pass mode during th...

Page 26: ...Inrush Current Load at the Output Some loads absorb more current than their nominal current value for a short period of time when they are energized Ordinary UPS s either switch off their output and they cause all the loads to remain without energy or they pass to by pass transferring all the loads to mains Our system behaves like a current source in such a situation As long as the over current is...

Page 27: ...s at by pass mode This is an exceptional situation where the equipment remains on two modes at the same time and meanwhile on the LCD display BYPASS message is observed The type of operation is shown on the LCD display with the following messages O As an operation mode it shows that UPS out of circuit has been selected G As an operation mode it shows that Green Mode has been selected N As an opera...

Page 28: ...t voltage as Volt V VBAT It indicates the half of the average battery voltage as Volt V VOUT It indicates the effective value of the output voltage as Volt V FOUT It indicates the output frequency as Hertz Hz On the Variable section one variable at a time can be displayed 5 2 1 2 LEDs On the Panel there are six LED indicators present The definitions of these LEDs are explained below Line This gree...

Page 29: ...king as online If there is an audible alarm than it silences this If not than it changes its operating mode CS Button It is used to start up the ups from the batteries whenever the input mains conditions are not available MODE Button This button is used to identify the variable that is aimed to be displayed on the Variable section 5 2 2 Alarms The Unit gives an audible alarm in every two second on...

Page 30: ... is connected to the contacting metal surfaces of the unit in order to protect the user from the leakage current or electrical shock in case of failure situation Computers and its riggings communication connectors are also the contactable metal surfaces Therefore each pin of these connectors should be suitable according to the earthing PE potential or at a very small potential which may not harm a...

Page 31: ...e shall be different than the protecting earthing level which causes a security problem concerning the connected riggings and the person health The authorised staff should control the supporting riggins of the equipments that are connected to the UPS if they have been connected to the earthed sockets The UPS that is supplying the computers and their supporting riggings should have been connected t...

Page 32: ... C temperature value More information about the lifetime of batteries can be obtained from battery management and bridging time section If you want to make cleaning on the unit than you should perform the following Disconnect the loads Bring all the fuses on the unit to 0 position Clean the unit with a slightly moistened cloth Do not drop any liquid and solid foreign substance inside the unit Do n...

Page 33: ...ected to the output via suitable valued fuses than the ups finalize the short circuit by switching off the fuse that belongs to short circuited load If the loads are not connected to the output via suitable valued fuses than the unit passes to OUTFLR mode In this case the short circuited load should be found and disconnected from the system In order to run the ups at Online mode the input voltage ...

Page 34: ...switch off the loads There is exceeding load in the circuit Disconnect the unnecassary loads Is there a OVTE alarm Cooler or junction temperature is too high Check the environment temperature decrease it if necassary Is there a BOVTE alarm The air temperature in the air entrance of the unit is too high Check the environment temp decrease it if necassary Is there a BATTF alarm Battery test result i...

Page 35: ...t mains running 47 Load 80 280 V Full load 155 280 V Input current Limit 52 A Fuse current and type 40A C Type Power factor at nominal input voltage Full load 0 953 Half load 0 931 Output online battery Operation Phase number 1 Voltage wave form Sinusoidal Nominal Power kVA 15000 VA Nominal active power 10500 W Nominal voltage 220 V Nominal current 68 A Frequency mains present Locked to the input ...

Page 36: ... kg Approximate bridging times Full load 32 pcs 12 Ah battery 7 5 min Half Load 32 pcs 12 Ah battery 22 min Full load 32 pcs 17 Ah battery 13 min Half Load 32 pcs 17 Ah battery 35 min Battery Recharge Time for 32 pcs 12 Ah battery App 8 Hours Battery Recharge Time for 32 pcs 17 Ah battery App 12 Hours Temperature controlled battery charging General Specifications Audible Noise 1m away from the fro...

Page 37: ...ins running 52 Load 80 280 V Full load 144 280 V Input current Limit 52 A Fuse current and type 50A C Type Power factor at nominal input voltage Full load 0 959 Half load 0 939 Output online battery Operation Phase number 1 Voltage wave form Sinusoidal Nominal Power kVA 20000 VA Nominal active power 14000 W Nominal voltage 220 V Nominal current 91 A Frequency mains present Locked to the input Freq...

Page 38: ...proximate bridging times Full load 32 pcs 17 Ah battery 8 min Half Load 32 pcs 17 Ah battery 23 min Battery Recharge Time for 32 pcs 17 Ah battery App 12 Hours Temperature controlled battery charging General Specifications Audible Noise 1m away from the front of the unit 55 dB Isolated Free Contact communication and serial communication RS232 according to EN60950 At Normal Operation online battery...