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DS300HB SERIES

DSP Controlled UPS

(pf:1.0)

40 - 60 - 80 kVA

3 Phase In - 3 Phase Out

USER MANUAL

Содержание DS300HB Series

Страница 1: ...DS300HB SERIES DSP Controlled UPS pf 1 0 40 60 80 kVA 3 Phase In 3 Phase Out USER MANUAL ...

Страница 2: ......

Страница 3: ...iption of Connection Terminals of the UPS 13 2 7 Battery Installation 14 III FRONT PANEL 18 3 1 Introduction 18 3 2 Front Panel Menu Descriptions 18 3 2 1 MEASUREMENTS menu 21 3 2 2 ALARM LOGS menu 24 3 2 3 INFORMATION menu 24 3 2 4 OPTIONS menu 25 3 2 5 COMMAND menu 28 3 2 6 TIME menu 28 3 2 7 SERVICE menu 29 3 2 8 ADJUST menu 29 3 2 9 User Pasword 30 3 3 Alarms and warning messages 30 3 4 Status...

Страница 4: ... Maintenance Bypass Condition to Normal Operation 57 6 2 UPS Behavior During Mains Outage 57 VII MAINTENANCE 58 7 1 Scheduled maintenance 58 7 2 Daily checks 58 7 3 Weekly checks 58 7 4 Annual Maintenance 59 7 5 Storage conditions and transportation of ups 59 VIII FAULTS AND TROUBLESHOOTING 61 8 1 General Procedure for fault checking and troubleshooting 61 8 2 Before calling service 61 IX UPS REMO...

Страница 5: ...AC power is disconnected To reduce the risk of electric shock disconnect the UPS from the mains supply before installing a computer interface signal cable Reconnect the power cables only after signaling interconnections have been made CAUTION Units are designed to operate on the concrete floor ABOUT THE BATTERIES CAUTION RISK OF ELECTRIC SHOCK The battery circuit is not isolated from the mains vol...

Страница 6: ...n internal voltage and frequency regulating software which ensures that its output to the critical load is maintained within close tolerances independent of voltage and frequency variations on the mains power lines Fully digital control by three DSP controller for each UPS The UPS is controlled by 3 independent DSP chips which are communicating each other continuously Rectifier Inverter and User I...

Страница 7: ...e CF 3 1 Double polarity battery with common terminal Automatic and manual battery test and battery temperature compensation features 3 separate maintenance clock counters Battery charge with current limiting Automatic and manual boost charge feature Battery deep discharge protection Temperature protection with 3 separate sensors Interactive communication Diagnostic and settings with PC ability 2 ...

Страница 8: ...s Switch S4 F7 F8 F9 Output Switch Fuse S5 F10 F11 F12 Battery Switch Fuse K1 Rectifier Input Contactor K2 Inverter Output Contactor Rectifier Charger 3 PHASE MAINS I P Battery Dual Polarity Maintenance Bypass Switch Static Bypass S2 F4 F5 F6 S1 F1 F2 F3 S5 F10 F11 F12 S3 S4 F7 F8 F9 Inverter K2 3 PHASE AC Output K1 SB ...

Страница 9: ...d black outs when it is connected to either static or maintenance bypass supply 1 2 2 Operating Conditions of UPS UPS may be in one of the following operating conditions A Normal Operation If Mains supply is available All fuses and power switches are closed except the Maintenance Bypass Switch and the load is supplied by the Inverter Output During normal operation the Rectifier supplies DC power t...

Страница 10: ...ket DB9 female Relay Output contacts Batt circuit breaker output and input Generator input Temperature sensor Relay 2 S7 On off switch S5 Akü input F10 F11 F12 S1 AC input F1 F2 F3 S3 maintenance by pass ı S2 By Pass F4 F5 F6 S4 AC output F7 F8 F9 Relay 3 SNMP Optional Emergency stop Relay 4 COM2 RS232 Communation Socket DB9 female ...

Страница 11: ...top Relay 4 COM1 RS232 Communation Socket DB9 female SNMP COM2 RS232 Communation Socket DB9 female Figure 1 3 b 80 kVA switches fuses and interface connections PARALLEL PORT 2 PARALLEL PORT 1 S7 On off switch S5 Battery input F10 F11 F12 S1 AC input F1 F2 F3 S3 maintenance by pass ı S2 By Pass F4 F5 F6 S4 AC output F7 F8 F9 ...

Страница 12: ...on mode Efficiency 100 Load up to 94 Load Crest Factor 3 1 Output Voltage THD linear load 2 Overload 125 Load 10min 150 Load 1min BATTERY Total Number 60 blocks 12V 2x30 serial 60 batteries Float Charge Voltage 25 0 C 405V DC End of Discharge Voltage 300V DC Battery Test Automatic and Manual Boost Charge Available COMMUNICATION INTERFACES RS232 Com Port 2 each standard COM1 and COM2 External Tempe...

Страница 13: ...mage is noted call the shipper immediately and retain the shipping carton and the UPS 2 Carefully open the carton and take the UPS out 3 Retain the carton and packing material for future use Unit package contents 1 A user manual and Guarantee certificate 2 Battery cabinet and or shelf Optional 3 Battery connection cables 2 3 Equipment Positioning ATTENTION Units are designed to operate on the conc...

Страница 14: ...g and neutral bonding arrangements must be in accordance with the local laws ATTENTION Failure to follow adequate earthing procedures can result in electric shock hazard to personnel or the risk of fire 2 6 Cable connection procedure WARNING All connections of the UPS must be done by qualified service personnel After positioning the UPS the cables must be connected as described below 1 Verify all ...

Страница 15: ...er earth bus to the safety earth of the mains distribution panel NOTE The earth and the neutral connections must be in accordance with the local rules WARNING Note that the Input Neutral N1 MUST also be connected to K10 terminal 2 6 1 Description of connection terminals of the UPS Figure 2 2 a 40 60 kVA Cable Connection Figure 2 2 b 80 kVA Cable Connection ...

Страница 16: ... obtain efficient battery operation In general a minimum space of 10 mm must be left on all vertical sides of the battery block A minimum clearance of 20 mm should be allowed between the cell surface and any walls All metal racks and cabinets must be earthed 1 Unpack each battery and check its terminal voltage with a suitable load Any battery with terminal voltage less than 10 5V must be charged b...

Страница 17: ...15 30x12V Batteries 30x12V Batteries 0 360V 360V 0 K1 K2 K3 K2 Figure 2 3 External Battery Connections 60x12V ...

Страница 18: ...16 Figure 2 3a DS300HB Series 40 60 80 KVA Internal Battery Connections 2x30 60x12V 7Ah ...

Страница 19: ...17 Figure 2 3b DS300HB Series 40 60 80 KVA Internal Battery Connections 2x30 60x12V 18Ah two groups of batteries with common point in parallel ...

Страница 20: ...L2 Load on bypass indicator lamp L3 Input voltage indicator lamp L4 Rectifier run pilot lamp L5 Battery operation indicator lamp L6 Load on UPS indicator lamp L7 Output switch on indicator lamp There are 5 control buttons on the UPS Front panel ENTER button provides selection decleration up and down buttons provides to surf on menus and buttons are used for adjustments or option selection 3 2 Fron...

Страница 21: ...al measurements ENTER EXIT ALARM LOGS UPS LOG RECORD Page1 ENTER CLEAR LOG Page1 ENTER EXIT INFORMATION RS232 Comm 1 2 Page1 Maximum UPS power Page1 Nominal voltage and frequency Page1 Inverter firmware version Page2 PFC firmware version Page2 Panel firmware version Page2 UPS Model Page3 Communication protocol Page3 Chassis nr Page3 ENTER EXIT OPTIONS LCD OPTIONS LCD panel options COMM OPTIONS Com...

Страница 22: ...out command Page3 ENTER EXIT PASSWORD Getting service code Page1 Type service password Page1 Type user password Page1 ENTER EXIT ADJUST in English Group adjustments Automatic settings Inverter factory options Options list Rectifier factory options Options list Panel adjustments Options list AC input adjustments AC input settings AC Bypass adjustments AC bypass settings AC output adjustments AC out...

Страница 23: ...t alarm messages Up previous page down next page MEASUREMENTS INPUT Page 3 Level 3 ENTER EXIT ENTER exit to upper menu Current alarm messages Up previous page down next page MEASUREMENTS BYPASS Level 2 All by pass input measurements are located in this menu use up and down buttons to move on submenu MEASUREMENTS BYPASS Page 1 Level 3 P N L1 L2 L3 Page header Vbyp 221 222 223 V Phase to neutral mea...

Страница 24: ...21 222 223 V Phase to neutral measured AC UPS output voltages Iout 00 0 00 0 00 0 A Measured AC RMS load currents Current alarm messages Up previous page down next page MEASUREMENTS OUTPUT Page 2 Level 3 P P L13 L21 L32 Page header Vout 381 382 383 V Phase to phase measured AC UPS output voltages Fout 50 0 Hz Measured UPS output frequency Current alarm messages Up previous page down next page MEAS...

Страница 25: ...wn next page MEASUREMENTS DC Page 3 Level 3 Backup time 0000 min Calculated remaining time Current alarm messages Up previous page down next page MEASUREMENTS DC Page 4 Level 3 ENTER EXIT ENTER exit to upper menu Current alarm messages Up previous page down next page MEASUREMENTS GENERAL MENU Temperature measurements are located in this menu use up and down buttons to move on submenu MEASUREMENTS ...

Страница 26: ...232 activity indicator for com1 and com2 MAX Power 60000 VA Maximum ups output power as VA Nom 220 050 220 050 Nominal input output voltage and frequency Current alarm messages Up previous page down next page INFORMATION MENU Page 2 Level 2 Inv version 00001 Inverter module firmware version Pfc version 00001 PFC rectifier module firmware version Lcd version 00001 Front panel modul firmware version...

Страница 27: ... adjust BL DELAY CLOSED Backlight delay BL DIM CLOSED Back light half option selection Current alarm messages Up upper line down next line or options ENTER select an option OPTIONS LCD OPTIONS Page 3 Level 3 ENTER EXIT ENTER exit to upper menu Current alarm messages Up previous page down next page Level 3 Communication options Remote control ON OFF Page1 COM2 port function Page1 SNMP internal exte...

Страница 28: ...OPTIONS COMMUNICATION OPTIONS Page 4 Level 3 RELAY 7 Left and right buton relay function selection option RELAY 8 Left and right buton relay function selection option RELAY 9 Left and right buton relay function selection option Current alarm messages Up upper line down next line or options ENTER select an option OPTIONS COMMUNICATION OPTIONS Page 5 Level 3 RELAY 10 Left and right buton relay funct...

Страница 29: ...OPTIONS Page 3 Level 3 ENTER EXIT ENTER exit to upper menu Current alarm messages Up previous page down next page Level 3 Bypass options VAT transfer ON OFF Page1 Gen set bypass ON OFF Page1 Gen set synchron ON OFF Page1 ENTER EXIT Page2 OPTIONS BYPASS OPTIONS Page 1 Level 3 VAT TRANSFER ON OFF Left and right VAT transfer system ON OFF R1174 3 GEN SET BYP FORBID FREE Left and right bypass to gener...

Страница 30: ...UND ON OFF Left and right disable alarm buzzer MIMIC LED TEST ENTER lamp test Current alarm messages Up upper line down next line or options ENTER apply command COMMAND MENU Page 4 Level 2 ENTER EXIT ENTER exit to upper menu Current alarm messages Up previous page down next page 3 2 6 TIME MENU You can see Time and date information of the RTC clock in the UPS also you can set date and time from th...

Страница 31: ... on recorded maximum power ENTER FAULT RESET ENTER fault reset Current alarm messages Up upper line down next line SERVİCE MENU Page 2 Level 2 FAN MAINT 01000 Remaining hours to FAN maintenance BAT MAINT 01200 Remaining hours to battery maintenance GEN MAINT 00500 Remaining hours to general maintenance Current alarm messages If maintenance counters are disabled CANCEL word is shown SERVİCE MENU Pa...

Страница 32: ...A00 or R00 Alarm is shown on the LCD panel we understand that there is a system fault at the related module We saw the message in the A00 INV FAULT XXXX or R00 PFC FAULT XXXX format Numbers shown in X determines the status code which tells the problem to us See status code table for details of codes Rectifier module alarm codes REC CODE XXXX XXXX SYSTEM fault occured at the rectifer module R00 REC...

Страница 33: ...es INV CODE 0XXX Current inverter modüle status code A00 INV FAULT XXXX Hata XXXX fault occured at the inverter module CALL SERVICE A01 O P OVERCURRENT Alarm IGBT saturation alarm on inverter module A02 OVERTEMP SHUT Alarm Overtemperature at inverter power module A03 BATT HIGH Alarm Inverter module measured battery voltage high A04 OUTPUT V LOW Alarm Inverter output voltage is low A05 OUTPUT V HIG...

Страница 34: ...rupted A36 INV DC DOWN Warning DC BUS voltage is less then 120 volts DC A37 AC CURR LIMIT Warning Inverter output current limited A38 FUSE FAILURE Warning Any fuse in UPS is blowned A39 PSP FAILURE Alarm Inverter control board power supply out of tolerant A40 INVERTER START Warning Inverter is in soft start stage wait for finish A43 USER LOGIN Warning User logged in to UPS A45 SERV PASSWORD Fault ...

Страница 35: ... time 369 Overcurrent occured on L3 phase longer then allowed time 170 On L1 phase momentary short circuit conditions occured but now inverter is running 270 On L2 phase momentary short circuit conditions occured but now inverter is running 370 On L3 phase momentary short circuit conditions occured but now inverter is running 171 On L1 phase output short circuit occured output shutdown 271 On L2 p...

Страница 36: ...nce at the UPS output 383 L3 phase by pass SCR must be on but there is only positive alternance at the UPS output 184 L1 phase by pass SCR must be on but there is only negative alternance at the UPS output 284 L2 phase by pass SCR must be on but there is only negative alternance at the UPS output 384 L3 phase by pass SCR must be on but there is only negative alternance at the UPS output 185 L1 pha...

Страница 37: ...ut at the UPS output there is no 3 phase AC voltage INV Control activity status codes 612 INV Over RS232 interface battery quantity updated 613 INV Over CAN1 interface battery quantity updated 614 INV Over RS232 interface by pass and output frequency updated 615 INV Over CAN1 interface by pass and output frequency updated 616 INV Over RS232 interface By pass and output voltage updated 617 INV Over...

Страница 38: ...ceived 651 INV Over CAN1 interface generator mode start command received 652 INV Over RS232 interface start sleep mode command received 653 INV Over CAN1 interface start sleep mode command received 654 INV Over RS232 interface exit sleep mode command received 655 INV Over CAN1 interface exit sleep mode command received 656 INV Over RS232 interface service login command received 657 INV Over CAN1 i...

Страница 39: ...age is higher then R2131 adjustment 1401 PFC DC bus voltage is higher the R2131 adjustment 1402 PFC DC LEM current sensor error 1403 PFC module DC BUS voltage high alarm repeated 4 times within R2166 time window 1404 PFC module DC BUS voltage high alarm repeated 4 times within R2166 time window 1405 PFC board isolated power supply voltage failure 1406 PFC rectifier power component DC leakage sense...

Страница 40: ...d received 1643 PFC over CAN1 interface cancel battery test command received 1644 PFC over RS232 interface start boost charge mode command received 1645 PFC over CAN1 interface start boost charge mode command received 1646 PFC over RS232 interface stop boost charge command received 1647 PFC over CAN1 interface stop boost charge command received 1648 PFC over RS232 interface short stop command rece...

Страница 41: ...t frequency is normal R06 OVERTEMPERATURE Overtemperature at rectifier module call service R07 BLACKOUT There is a short blackout at the AC input voltage of the UPS this is temporary wait until the AC input voltage is normal R08 I P OVERCURRENT Call service R09 ROTATE PHASE The phase sequency at the UPS input is reverse please refer to a technical personnel to provide correct phase sequency R14 PF...

Страница 42: ...e if hot use air cooling system If batteries are internal check the UPS ambient temperature if normal call service L02 TH2 TEMP HIGH L04 TH2 TEMP LOW UPS TH2 cabinet inside temperature is out of tolerance check the followings If UPS air inlets and outlets covred by dust clean If any material prevents air flow at UPS air inlets or outlets take the material If UPS ambient temperature is high then 45...

Страница 43: ...ent is normal A07 SHORT CIRCUIT There is short circuit at the output of the UPS check installation and loads A08 ON MAINTENANCE The maintenance by pas switch of the UPS is ON 1 position there is a lock on this switch which prevents unauthorized personnel use A09 MANUAL BYPASS Load is transferred to by pass from UPS command menu transfer the load to the inverter A10 BATTERY LOW SHUT The DC BUS or b...

Страница 44: ...nds the mesage will be cleared A26 BATTERY LOW The DC BUS or battery voltage of the UPS is low still UPS is running but DC voltage is going down If this alarm occures during mains failure it means that there is no energy from batteries this is normal But if this alarm occures during mains OKEY call service A27 GENERATOR MODE UPS is running in generator mode when generator set stops UPS returns to ...

Страница 45: ...s very high higher then 150 the UPS limited the output current This status is temporary but if continues call service A38 FUSE FAILURE Call service A39 PSP FAILURE Call service A43 USER LOGIN User logged in to UPS this is only warning A45 SERV PASSWORD Call service UPS start impossible ...

Страница 46: ...arallel therefore provides increased reliability for the critical load connected to the parallel system output If power demand increases in a certain UPS application exceeding the power rating of an already installed stand alone UPS a second or more UPS of the same model and power rating can be added in parallel to the existing UPS to increase the output power capacity Schematic diagram of paralle...

Страница 47: ...RALLEL mode This mode is used for operation of at least two 1 1 configuration UPS units connected in parallel for increased reliability If this mode is selected the load is shared equally by each UPS available in the parallel system N 1 numbers of UPS units during normal operation In case of a failure of any one of the UPS units the faulty UPS is isolated from the parallel system and the critical ...

Страница 48: ...llel Port 2 Parallel Port 1 Parallel Port 2 Parallel Port 1 Parallel Port 2 Figure 4 2 c 4 units in parallel All the units must be set for the same operation mode and must have a different UPS number Figure 4 2 a 2 units in parallel if port2 jumper is Figure 4 2 DS300HB Series Parallel UPS Signal Cable PCC06 Connections Parallel Port 1 Parallel Port 2 Parallel Port 1 Parallel Port 2 ...

Страница 49: ...tribution board Figure 4 3 DS300HB Series Parallel UPS Power Connections BATTERIES U V W N LOAD FUSES AC BYPASS AC INPUT MAIN AC INPUT AC DISTRIBUTION U1 V1 W1 N1 U2 V2 W2 N2 UPS1 K3 K2 K2 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K1 U V W N AC OUTPUT1 BATTERIES UPS2 K3 K2 K2 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K1 U V W N AC OUTPUT2 FUSES BATTERIES UPS3 K3 K2 K2 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14...

Страница 50: ...em Restart Change operating mode and Restart UPS again Returning to fault Directly fault In parallel UPS system master and slave UPS operating modes must be same 803 Status code Status Inverter system fault Description Parallel Operation mode is selected but there is no paralleling board Restart Install parallel communication board and Restart UPS again Returning to fault Directly fault 804 Status...

Страница 51: ...allel system and restart again If the code is still showned call service 820 Status code Status Inverter alarm Description In parallel system while in slave mode MASTER communication lost for 8 periodes inverter stopped Restart Wait until UPS provide MASTER communication Returning to fault Fault code 821 Status code Status Inverter alarm Description MASTER syncron failed while SLAVE UPS inverter s...

Страница 52: ...ystem if the same A H rating batteries are used at each UPS the battery discharge timebe same for each UPS If the other UPS is continue to run check the batteries of this UPS Call service 825 Status code Status Inverter alarm Description SLAVE DC voltage zone 7 My DC voltage zone 1 inverter down Restart İf mains input voltage is okay automatic Returning to fault Check the followings Check the main...

Страница 53: ...VE UPS L2 phase output is not connected to load Restart 831 Status code causes are valid for L2 phase 833 Status code Status Inverter warning Description SLAVE UPS L3 phase output is not connected to load Restart 831 Status code causes are valid for L3 phase 841 Status code Status Inverter warning Description MASTER UPS L1 phase output is not connected to load Restart Possible causes of this statu...

Страница 54: ...nverter warning Description MASTER UPS send transfer the load to UPS command Restart Returning to fault 852 Status code Status Inverter warning Description Enter to sleep mode command received from parallel system Restart Returning to fault 853 Status code Status Inverter warning Description Exit from sleep mode command received from parallel system Restart Returning to fault 854 Status code Statu...

Страница 55: ...ckages output switch turned on after 2 seconds MASTER mode started Restart Returning to fault 858 Status code Status Inverter warning Description In parallel system there is no MASTER communication packages output switch turned on after 2 seconds MASTER mode started during on bypass Restart Returning to fault 859 Status code Status Inverter alarm Description In parallel system transfer the load to...

Страница 56: ...n 3 Turn on S7 On Off switch to 1 position LCD panel activates and INV RESET or PFC RESET message appears on the display meaning that the rectifier starts to operate 4 Turn ON S4 AC Output switch switch to 1 position 5 A few seconds later red bypass light L2 on front panel turns off and gren inverter light L6 turns on L6 light indicates that the UPS has started normal operation and generating unin...

Страница 57: ... this case bypass voltage is connected directly to the output of UPSs and the critical load is supplied via maintenance bypass switch No AC or DC supply is connected to the inside and the circuits of UPSs 5 2 4 Switching the UPS from a Maintenance Bypass Condition to Normal Operation 1 Turn on S1 AC Input switch to 1 position 2 Turn on S2 Bypass switch to 1 position 3 Turn on S7 On Off switch to 1...

Страница 58: ...Turn off S7 On Off switch to 0 position 3 Turn off S5 Battery switch to 0 position 4 Turn off S2 Bypass switch to 0 position 5 Turn off S1 AC Input switch to 0 position After performing the above procedure UPS is completetely shut down In this case PFC rectifier and inverter is not operating and the batteries are not being charged 6 1 3 Switching the UPS from a Normal Operation to Maintenance Bypa...

Страница 59: ...ent But do not turn on these loads again during battery operation After a short period of time when the line voltage is available again UPS returns to normal operation automatically and the alarm message on the display disappears Shut down the critical loads in a period of minimum possible autonomy time depends on the Ah capacity charge status age of the batteries actual load percentage of UPS and...

Страница 60: ...NANCE counter BATTERY MAINTENANCE counter GENERAL MAINTENANCE counter This type of protective maintenance prevents small problems turning up to big failures DS300HB Series UPS has been designed to require very low user maintenance work User should only make below maintenance procedure for long years of trouble free operation 7 2 Daily Checks Observe the UPS daily and check the following Examine th...

Страница 61: ...done at least two times a year in order to provide safe and efficient operation your UPS and battery group UPS generates a warning message when the maintenance time has expired 7 5 Storage Conditions and Transportation of UPS 1 Check battery charge status by performing a manual battery test before living the UPS in a storage place If charge level is not high enough leave the UPS for at least 12 ho...

Страница 62: ...60 ...

Страница 63: ...owed while trying to indicate the error Fault determination First step is to record the messages indicator panel LEDs operating parameter values and last status of switches This must be done before Fixing interventions After recording all indications check the meaning of the fault and alarm messages using The operator control indicator panel If anything related follow the related procedure Reporti...

Страница 64: ...TERY TEST until battery low alarm CANCEL battery test Turn off UPS output voltage immediately SHUTDOWN Turn off UPS output voltage after delay WAITING SHUTDOWN Turn off UPS output voltage SHUTDOWN and turn on UPS output voltage WAITING RESTART CANCEL SHUTDOWN RENAME UPS These commands are evaluated only if REMOTE CNTRL ON option is selected in OPTİONS COMMUNICATION OPTIONS menu and if user passwor...

Страница 65: ...r phone and listen the modem sound NOTE Not all the modems are compatible with the command set on UPS In such a case modem should be set by connecting a PC 9 3 2 Functioning Principle The remote operator by means of a PC and a modem device and using the remote connection function of the control software calls the UPS through the number to which this is connected The NULL modem device connected to ...

Страница 66: ...temperature sensor input 11 12 Function programmable relay contact output 2 13 14 Function programmable relay contact output 3 15 16 Function programmable relay contact output 4 ATTENTION Maximum 42Vac or 60Vac voltage may be applied to the dry contacts of the interface Dry contact relay outputs are NO Normally Open type ie the relay is not activated if alarm is not present and the contacts are op...

Страница 67: ...fits economically as well as supporting to create a cleaner environment and protecting our world sources 2 Every electric powered device is designed appropriate to a defined power level Device capacity should be selected according to its load requirement for an efficient operation 3 Ensure to operate your device in convenient electrical conditions defined in technical specifications table It will ...

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Страница 69: ...AGKK13241 10 2021 ...

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