Home

SERVOMOTOR VOLTAGE STABILISER USER`S MANUAL

1. BARCELONA PALMA DE MALLORCA BILBAO SAN SEBASTIAN GIJON SANTA CRUZ DE TENERIFE LA CORUNA SEVILLA LAS PALMAS DE G CANARIA VALENCIA ADRID VALLADOLID LAGA ZARAGOZA URCIA SUBSIDIARIES CHINA MEXICO FRANCIA PORTUGAL HUNGRIA SINGAPUR MARRUECOS REST OF WORLD ALEMANIA KUWAIT ARABIA SAUDI MALASIA ARGELIA NIGERIA BELGICA PERU BRASIL POLONIA BULGARIA REPUBLICA CHECA CHILE REINO UNIDO CUBA RUSIA ECUADOR SUECIA EGIPTO SUIZA ESTADOS UNIDOS TAILANDIA FILIPINAS TUNEZ HOLANDA UEA INDONESIA URUGUAY IRAN VENEZUELA IRLANDA VIETNAM JORDANIA Product Range Uninterruptible Power Supply UPS Lighting Flow Dimmer Stabilizers ILUEST Switch Mode Power Supplies Static Inverters Photovoltaic Inverters Voltage Stabilisers and Power Line Conditioners Y salicru_SA m www linkedin com company salicru
2. PI RV X1 X2 X3 X4 X5 X6 X7 X8 X9 Fig 6 Views of three phase equipment in cabinet format nr 2 USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 1 3 PF CT CT PF 5 5 s s Y 0 0 ij i PI RV PI Fig 7 Front views of both single and three phase equipments in cabinet format nr 3 RV PC SALICRU t TB 01 05 MM X33 SL Fase X1 Neutro X4 X5 Fase X1 Neutro X4 X5 Fig 8 Front views of single phase equipment in cabinet with door opened format nr 3 USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 1 5 t TB 01 05 MM X33 SL X1 X2 X3 X4 X5 X6 X7 X8 X9 X5 Fig 9 Frontviews of three phase equipment in cabinet with door opened format nr 3 SALICRU NID VES NIDINVES NID VES A d RV PF t PI PC PL t t t PL CT t PL t t PL t TT Fig 10 Front and top view three phase equipment consisting of three single phase units to be joined once located 17 EMi3 SERVOMOTOR VOLTAGE STABILISER USER S MANUAL Figures 10 and 11 are scaled as regards to the other views of the equipments and their dimensions can be checked in the respective ta
3. 4350 5610 Tabla2 Three phase models with input range 15 USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER Model EMi3 M 5 2 EMi3 M7 5 2 EMi3 M 10 2 EMi3 M 15 2 EMi3 M 20 2 EMi3 M 25 2 EMi3 M 30 2 EMi3 M 40 2 EMi3 M 65 2 EMi3 M 100 2 EMi3 M 150 2 EMi3 M 200 2 EMi3 M 250 2 Tabla 3 Single Model EMi3 T 15 4 EMi3 T 15 4F EMi3 T 20 4 EMi3 T 20 4F EMi3 T 35 4 EMi3 T 35 4F EMi3 T 55 4 EMi3 T 55 4F EMi3 T 70 4 EMi3 T 70 4F EMi3 T 90 4F EMi3 T 110 4F EMi3 T 140 4F EMi3 T 175 4F EMi3 T 220 4F EMi3 T 275 4F EMi3 T 330 4F EMi3 T 375 4F EMi3 T 450 4F EMi3 T 500 4F EMi3 T 600 4F EMi3 T 800 4F EMi3 T 1000 4F Voltage Single phase 220 220 V 230 230V or 240 240 V with input voltage range 20 Power kVA N olan e Parr IN NEN c co N Dimen mm D x W x H 580 x 340 x 580 895 x 460 x 705 650 x 615 x 1315 850 x 615 x 1315 850 x 615 x 2115 615x2115 342 450 olan 165 ole M co co 1450 phase models with input range 20 96 Voltage hree phase 3x380 3x380 V 3x400 3x400 or 3x415 3x415 V ES ce ESI eb D g eb D a o gt Z 2 e Fond Power kVA SPS c 220 275 330 375 450 500 800 1000 Dimen mm D x W x H 895 x 460 x 705 650 x 615 x 2115 850 x 615 x 2115 850 x 1615 x 2115 3 single phase equipments 1615 x 815 x 2115 N N
4. The LCD of the control panel of the stabilizer allows checking the input output voltages and frequency whenever you need Also the LCD has measurements of output current active and apparent powers per phase and total power factor per phase and total and load percentage per phase These last measure ments are only available when the equipment includes the cur rent transformers in each one of the output phases option There are LED indicators to inform about both the status of the equipment and the possible active alarms Single line diagram of a single phase equipment is shown in Fig 12 the three phase structure is similar to it but repeating the same block per each phase 4 4 DESCRIPTION OF THE EQUIPMENT The EMi3 voltage stabilizer series is a stabilizer which due to its simplicity reliability and robustness has achieved to persist along the time but with a re designing which has given tech nical improvements in electrical electronic and mechanical The equipment can be used to stabilize the power supply of any kind of machine which doesn t require a regulation with a high response time but it requires a constant and accurate stabili zation in particular those ones tending to be complicated high start up inrush currents high reactive power high powers etc The equipment makes a sensitive and efficient stabilization of the output voltage through its incorporated Booster trans former Variac and microprocess
5. In three phase equipments consisting of three single phase cabinets turn to position l or On the input circuit breaker or switch Q1 in each equipment EMi3 SERVOMOTOR VOLTAGE STABILISER 31 It is always recommended to wait 10 s when the input circuit breaker or switch Q1 is turned to position l or On in order to give time to a supposed extreme correction of the input voltage e Start up the load or loads The equipment is ON 6 2 3 Shutdown of the stabilizer e Shutdown the load or loads e Turn to position 0 or Off the input circuit breaker or switch 01 of the stabilizer In three phase equipments consisting of three single phase cabinets turn to position 0 or Off the input circuit breaker or switch Q1 in each equipment Do not use the input circuit breaker of the stabilizer 01 as a general ON OFF switch of the loads and absolutely DO NOT use them for this function when they are isolators because they are not built in to break current e Turn to position 0 or Off the input and or output switch located in the protection panel 6 3 BYPASS MANUAL OPTION 6 3 1 Load power supply from mains through the manual Bypass e Shutdown the load and stabilizer as section 6 2 3 states e Turn the manual Bypass switch option Q5 to position 1 Bypass The stabilizer will be out of service and ready for its maintenance or fixing in case of fault In three phase equipme
6. cm eo ol 2 298 N N 920 2961 3780 3900 8460 aje or oO or Tabla 4 Three phase models with input range 20 96 Nr fig z fig co Il ce ce zs Model EMi3 M 5 2 EMi3 M7 5 2 EMi3 M 10 2 EMi3 M 15 2 EMi3 M 20 2 EMi3 M 25 2 EMi3 M 30 2 EMi3 M 40 2 EMi3 M 65 2 EMi3 M 100 2 EMi3 M 150 2 EMi3 M 200 2 EMi3 M 250 2 Tabla 5 Single Model EMi3 T 15 4 EMi3 T 15 4F EMi3 T 20 4 EMi3 T 20 4F EMi3 T 35 4 EMi3 T 35 4F EMi3 T 55 4 EMi3 T 55 4F EMi3 T 70 4F EMi3 T 90 4F EMi3 T 110 4F EMi3 T 140 4F EMi3 T 175 4F EMi3 T 220 4F EMi3 T 275 4F EMi3 T 330 4F EMi3 T 375 4F EMi3 T 450 4F EMi3 T 500 4F EMi3 T 600 4F Tabla6 Three Power Dimen mm Voltage kva D xW xH 580 x 340 x 580 BBE EH e 615x 1315 D ajo 615x2115 with input voltge range 25 ce wo w lo fo lNn Single phase 220 220 V 230 230V or 240 240 V phase models with input range 25 Power Dimen mm Voltage kva D xW xH NIN NIIN oj gt S 895 x 460 x 705 N A B 650 x615 x 2115 850 x 615 x 2115 31 co N N N 850 x 1615 x 2115 N co co E LCD N 5 c e c 5 D oO E md eo gt a a NIN r0 alo EER EA Pp Et gt LO 4 E e LO E c i o ce c s E eo ce co s E xr gt e oco sp gt lt c co v gt e fob
7. not respecting the protective earth connection of the load or loads to this single point will create backfeed loops to earth that will affect to the quality of the power supplied e Regardless of the equipment has one or two protection earth terminals are always joined to the ground of the stabilizer e nthree phase stabilizers consisting of single phase equip ments it is needed and essential to make one of these two options as regards to the earth CJ Joint the earth terminals screws X5 of the three equipments by means of the cable and connect the pro tective earth cable coming from the installation to any of the terminals X5 CJ Orcome with one separate earth cable to each terminal screw X5 of each equipment but they have to come from the same point 5 35 Connection of the communication module e Any connection is defined and related in the user s manual EN030 00 of the communication module Make the corre sponding connections 5 36 Connection of the budged dry contacts option to terminals e Section 4 7 7 states the signal or alarms layout supplied through the terminal strip Use the suitable cross cable section for the needed voltage and current attending the maximum ones that the contacts can handle 5 37 SICRES Ethernet communication card To connect the SICRES card pay attention to the instructions of the user s manual EK764 0 supplied together with the docu mentation CD ROM of the own SICRE
8. only Minimum or Maximum Minimum voltages by default Maximum Minimum 3 Manual or Automatic rearming of the Maximum minimum protection by default Automatic mode The Maximum minimum protection window is defined by the range which are the particular ones for this operating 47 2 1 Manual Automatic operating e Manual When the equipment is out of the preset range the con tactor opens and breaks the output voltage Although the mains voltage comes inside the range the system will not give output voltage till is not manually rearmed by means of the screen LCD corresponding to the manoeuvring sub menu e Automatic The system will supply output voltage meanwhile the voltage is inside the preset range otherwise the output will be broken The stabilizer will shift from one condition to the other one in an automatic way without any manual intervention but with a rearming time delay of 5 s by de fault however it can be adjusted to other values at factory 473 Bypass Manual Manual bypass option consists in a three positions cam switch which allows selecting between position 1 where the output is connected to the input of the stabilizer directly Bypass and position 2 where the output of equipment is connected to the output of the stabilizer directly The shifting from one posi tion to the other one will always be done with a break shifting through the position 0 so it means that the power supply to
9. the output will not be guaranteed during the switching 47 4 Overload contactor This option incorporates the overload contactor and the parts included in the option of Measurement of output currents powers and overloads described in section 4 7 1 The operating of the system is always with manual rearming so if the stabilizer senses a current from 100 and 200 of the nominal an over current alarm will be triggered and a timer of 20 s will be started Once the time is elapsed the overload contactor will be opened breaking the power supply at the output Then the screen of the LCD panel will display the over load alarm The rearming will be done manually through the screen General Rearming in the manoeuvring menu although the end user will have to disconnect loads from the output of the stabilizer to guarantee the re start up The equipment will start up normally 47 5 Non critical loads contactor This option incorporates the Non critical load contactor and the parts included in the option of Measurement of output cur rents powers and overload described in section 4 7 1 Another of the features of this option is that the stabilizer will have a double output terminal strip e Critical Loads output terminals e Non critical Loads output terminals The operating of the system is always with manual rearming so if the stabilizer senses that the 50 of the nominal load has been reached the Non Critical Loads Disco
10. use a pallet jack or forklift through the own base of the cabinet Proceed to unpack the equipment To do that cut the strips of the cardboard and take it out from top like a cover or dis mantle it with the needed tools if it is a wooden enclosure remove the corners and plastic wrap Models in Fig 1 2 and 3 are bared over a honeycomb cardboard base which is used as shock absorber and at the same time it is over the wooden pallet These units have two lifting lugs to make easier the lifting tasks of the equipment and the pallet removing 5 24 Transporttill its location 5 2 5 Equipments in case have four casters in order to make easier their transport until their location Nevertheless if the reception area is far from the instal lation place it is recommended to move the equipment by means of pallet jack or the suitable means evaluating the remoteness between both points If the distance is long it is recommended to move the equip ment packed till the installation area and later on unpack it For models in cabinet it is essential to move it with mechan ical means till the final location Location Place the equipment attending the indications and recom mendations in the safety instructions EK266 08 Equipments with casters block the brake in all of them Models consisting of three single phase equipments put them together according to Fig 10 The physical layout of each one of them is conditioned by the
11. a determined option or a restricted level This same num bering is used in table 9 to identify the alarms related to the options 8 Qutput current ion u Maxi netering op mum minimum protection option Communication option 98 Non critical loads disconnection option Screens hidden by Password This safety level avoids that non authorised personnel can change any setting O In some screens the maximum number of characters of numerical or alphanumerical values is represented with he x each one of them corresponds to one character It is not foreseen that the end user can modify the preset settings protected with Password In case of requiring any modification or setting contact with our Service and Technical Support S T S USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 33 EMI3 xxxx x KVA gt SERIAL NUMBER gt FIRM VERSION KIKAN gt j XXXXXXXXXX Dl ODY xx APP xx Screen 0 1 Screen 0 2 Screen 0 3 ie Eom xi Vout BE CENE lout eS Pout EE M MED e 9o Eom 4 1990 BE CENE t XXIX eS x KAKAK a M H XXXX MED e c Screen 1 1 Screen 12 Screen 13 Screen 1 4 Screen 1 5 Pout mE us PTotal uS Nm ume out Vin uu E XXXXX mE us fa E gt 2 XXX Nm ume d XR uu E F 3 Screen 1 6 Screen 1 7 Screen 1 8 Screen 1 9 FREQUENCY Xxx Hz Screen 1 10 V E oe i ee el SEL ee MANUAL EN E HOURS oe Fs RESTART a m XN Es EUIS gt rA e
12. and efficient with DC motors of 12 V or 24 V e Output accuracy better than 1 96 adjustable e Depending on the three phase equipments model common and independent regulation per phase they are immune to unbalanced loads e As standard input voltage range of 15 96 being able to manufacture ranges up to 30 96 e High efficiency up to 97 5 96 e High response time up to 70 V sec e Complete control panel with LCD to supervise the stabilizer e Output accuracy guaranteed by a control with MOSFET servo e mmune to line voltage harmonics True RMS stabilization e Stable operating against load and or voltage fluctuations e Wide operating temperature ranges 10 C 55 C e Dry contacts 2 as standard up to 11 as an option e Nil voltage harmonic re injection e Optimized mechanical design easy maintenance e Overload up to 200 96 over the nominal for 20 s e High robustness and reliability high MTBF Silent operating e Recyclable material in more than 80 4 6 OPERATING PRINCIPLE The electronic control manages the output voltage of the stabi lizer permanently providing a correction signal the DC motor in order to achieve the wanted output voltage with an accuracy of 1 96 adjustable from 0 5 96 up to 5 96 The motor acts over the toroidal autotransformer by increasing or decreasing the voltage by moving the brush in the variable tap in one way or to the other The resultant voltage is appl
13. critical loads connection 5 34 Connection of the protective earth 535 Connection of the communication module 5 3 6 Connection of the budged dry contacts option to terminals 534 SICRES Ethernet communication card 5 38 Connection between an external manual Bypass Panel stabilizer and loads 6 OPERATING 61 CONTROLS BEFORE COMMISSIONING 62 STARTUP AND SHUTDOWN OF THE STABILIZER 6 21 First commissioning procedure 6211 Procedure 622 Startup 6 23 Shutdown of the stabilizer 63 BYPASS MANUAL OPTION 6 31 Load power supply from mains through the manual Bypass 632 Supply the loads through the stabilizer 6 4 MANUAL BYPASS PANEL OPTION 641 Supply the loads from mains with the manual Bypass panel 642 Supply the loads from the stabilizer 7 CONTROL PANEL 71 LED OPTIC INDICATORS AND ALARM 72 BASICFUNCTIONS OF THE KEYS AND NOTES 73 DESCRIPTION OF THE SCREENS 731 Start screen menu 73 2 Measures menu 733 Operation menu 7134 Alarm menu 135 Parameter selection menu 73 6 Password menu 8 MAINTENANCE WARRANTY AND SERVICE 81 BASIC TROUBLESHOOTING GUIDE FOR PREVENTIVE MAINTENANCE 8 Annual inspection 8111 General 8112 Brushes 8113 Advices 8114 Particular cases SALICRU 8 2 WARRANTY CONDITIONS 821 Warranty terms 8 2 2 Out of scope of supply 83 TECHNICAL SERVICE NETWORK 9 ANNEXES 91 STANDARD EQUIPME
14. nension e physical s can change as regards to the standard model nev ess and due to its easy connection it will no mean any ling in the USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER CM PC Fig 1 Views of single phase equipment in case format nr 1 CM PC RV RD Fig 2 Views of single phase equipmentin case format nr 2 CM PC RV ace C3 ca aa ce a ca cao c ca co ca ca cc ooo c oa cc cC c oa c RD Fig 3 Views ofthree phase equipmentin case format nr 2 01 05 SL X33 t TB PR X9 X6 X5 Xa Xt 01 RV 05 SL X33 t TB X9 X6 PR X5 X4 X1 01 RV 05 SL X33 TB t X9 X8 X7 PR X6 X5 xa X3 X2 xt SALICRU CT PF PC t TB 01 MM 05 X33 SL PI RV X1 X4 X5 X6 X9 Fig 4 Views of single phase equipment in cabinet format nr 1 USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 1 1 CT PF PC 5 s 0 i PI RV Fig 5 Views of single phase equipment in cabinet format nr 2 X1 X4 X5 X6 X9 t TB 01 MM 05 X33 SL SALICRU CT PF PC 5 C 0 h t TB 01 MM 05 E i t4 3 r 1 m 7 Mm lotta bed ted ted tos X33 SL
15. y ALARM RELAY Overload relay activated because B OVERLOAD the load is higher than 100 i ALARMRELAY QD susetisautat o MAX MIN i range ALARM DIGITAL The external digital output has 5 INPUT A been activated NON PRIOTARY Non critical load level has been 6 LOADS DISCONNEC exceeded Tabla 9 Available alarm list depending on the model Screen 4 2 Selection of the language of the LCD panel messages Spanish English French and Catalan Screen 4 3 Setting of MODBUS address of the equipment and Baud rate Screen 4 4 Nominal input voltage selection O In equipments with low input voltage Input star connection Phase Neutral measure ment among 115 120 127 133 V Input delta connection Phase Phase measure ment among 200 208 220 230 V C In equipments with high input voltage Input star connection Phase Neutral measure ment among 220 230 240 V Input delta connection Phase Phase measure ment among 380 400 415 V Screen 4 5 Nominal output voltage selection C In equipments with low output voltage Output star connection Phase Neutral measure ment among 115 120 127 133 V Output delta connection Phase Phase measure ment among 200 208 220 230 V O In equipments with high output voltage Output star connection Phase Neutral measure ment among 220 230 240V Output delta connection Phase Phase measure ment amo
16. 7 1 Measurement of output currents powers and overload As standard the EMi3 stabilizer does not include the output current measurements although they can include the sensors as an option This option incorporates to the equipment one or three current transformers at the output depending if it is a single or three phase equipment Therefore the LCD panel will display some data derived from these current measurements like e Depending on the equipment single or three phase one or three output currents e Depending on the equipment single or three phase one or three active output powers e Depending on the equipment single or three phase one or three apparent output powers e Depending on the equipment single or three phase one or three output load percentage e Depending on the equipment single or three phase one or three output power factors Thanks of having the current transformers some alarms would be activated too over current or overload in case of exceeding the nominal currents or powers of the stabilizer 47 2 Maximum minimum output voltage protection The Maximum minimum protection is an option that includes a contactor to break the output voltage of the equipment in case the voltage is out of the preset range By default it is set to 5 96 This option can be set with different operating ways 1 Maximum minimum input or output voltage by default at the output 2 Protection of only Maximum
17. 8 T EE 4 E E E T T T T E 3220 20 CO IR BM MR MRS 2 4 20 EMI3 Particular client specifications Output accuracy if its different from 1 96 Input ouput configuration star star Input ouput configuration star delta Input ouput configuration delta delta Input ouput configuration delta star Nominal voltage of equipment Omit for 3x400 V or 230 V Input range if it is different from 15 96 Made in Spain marking in the equipment and pack aging custom issue Neutral brand equipment Dry contacts of LCD control panel to terminals COM card Manual bypass Max min output voltage protection with automatic rearming Max min output voltage protection with manual re arming Max min output voltage protection with automatic rearming and overload protection Independent phase regulation Isolation transformer usually fitted in the output It can also be fitted in the input as voltage adaptor or for changing the voltage configuration i e E T star delta First character of the common voltage First character of the input output voltage Power in kVA Single phase equipment Three phase equipment Servomotor stabilizer family series 20 SALICRU 43 PRESENTATION EMi3 stabilizer model has been designed to operate in fluc tuated mains and to safeguard the critical loads in particular those ones with a complicated nature high inrush start up cur rents high react
18. LOW ALARM INPUT VOLTAGE LOW R ALARM INPUT VOLTAGE LOW S ALARM INPUT VOLTAGE LOW T ALARM OVERLOAD ALARM OVERLOAD R ALARM OVERLOAD S ALARM OVERLOAD T ALARM OUTPUT VOLTAGE HIGH ALARM OUTPUT VOLTAGE HIGH R ALARM OUTPUT VOLTAGE HIGH S ALARM OUTPUT VOLTAGE HIGH T ALARM OUTPUT VOLTAGE LOW ALARM OUTPUT VOLTAGE LOW R AALARM OUTPUT VOLTAGE LOWA S ALARM OUTPUT VOLTAGE LOW T ALARM FAIL MOTOR ALARM FAIL MOTOR R ALARM FAIL MOTOR S ALARM FAIL MOTOR T the nom Phase T in igher tha equi Load connec phase R hi Load connec phase S hi Load connec phase T hi the nomi Load connec input vo nominal range nput voltage lower than nominal e low range Phase R input voltage lower than the nomi nal the low range Phase S input voltage lower than nal the low range put voltage lower than nal the low range output e phase Output voltage higher than nominal high accuracy Phase R output voltage higher han nominal high accuracy Phase S output voltage higher han nominal high accuracy Phase T output voltage higher han nominal high accuracy Output voltage lower than nominal low accuracy Phase R output voltage lower han nominal low accuracy Phase S output voltage lower han nominal low accuracy Phase T output voltag
19. NTS GENERAL TECHNICAL SPECIFICATIONS USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 1 1 1 INTRODUCTION ACKNOWLEDGEMENT LETTER We would like to thank you in advance for the trust you have placed in us by purchasing this product Read this instruction manual carefully in order to be familiarized with its contents because as much as you know and understand the equipment the highest will be your satisfaction and safety levels and their features will be optimized too We remain at you entire disposal for any further information or any query you should wish to make Yours sincerely SALICRU The equipment here described can cause important physical damages due to wrong handling This is why the installation maintenance and or fixing of itself must be done by our staff or qualified personnel exclusively Although we have made every effort to guarantee a com plete and accurate information in this user s manual we are not responsible for any errors or omissions that may exist The images included in this document are mere illustrations and they could not represent the part of the equipment ex actly therefore they are not contractual Nevertheless dif ferences that could exist will be alleviated or solved with the correct labelling of the equipment According to our policy of constant evolution we reserve the right to modify the specifications operating or described actions in this document without forewarni
20. S card 5 3 8 Connection between an external manual Bypass Panel stabilizer and loads As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth Connect this conductor before supplying voltage to the input terminals of the manual Bypass Panel Manual Bypass panel EMi3 Stabilizer Line To loads Fig 15 Connection of the stabilizer with a manual Bypass Panel with single cam switch Manual Bypass panel EMi3 Stabilizer To loads Fig 16 Connection of the stabilizer with a manual Bypass Panel with single cam switch and protections USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 29 Manual Bypass panel EMi3 Stabilizer To loads Fig 17 Connection of the stabilizer with a manual Bypass Panel with double cam switch Connections between the Bypass panel and power supply stabilizer and loads will depend on the type of the cam switch and protections single see Fig 15 if protections switches are available see Fig 16 or double see Fig 17 The fact oof having or not output switch will have no conse quences for the connection The manual Bypass Panel will be connected with the power supply stabilizer and loads by respecting the phase s rotation and neutral N and the protective earth cable stated in the label ling of all of them In case of discrepancies between the labelling and the i
21. UAL gt gt j RESTART xx gt j Ixxxxx gt j e UP DOWN gt UP DOWN gt Screen 22 7 Screen 2 3 7 Screen 2 4 7 Screen 2 5 T MOTOR MANUAL gt RESET HOURS UP DOWN gt MAINT NO 7 Screen 2 6 7 Screen 2 7 ALARMS gt See the available alarm list las in table 9 They will be displayed in activation chronological order gt e SELECTION gt LANGUAGE gt MODBUS gt NOMINAL VOLTAGE gt NOMINAL VOLTAGE gt PARAMETERS gt kxxxxxxxxxy gt ADD xxx xxxxBd gt j INPUT xxxV gt OUTPUT xxxV D gt Screen 43 Screen 4 4 Screen 45 Screen 4 2 In section 6 2 1 the screens are Vout 2 10 96 gt OUTPUT ACCURACY gt LAUNCH CONFIG Mop ANS gt xx gt MENU e shown in the correlative displayed way gt gt gt gt gt g g g g Screen 4 6 Screen 4 7 Screen 4 8 PASSWORD KXXX XXXX gt e 3 5 em Fig 20 Three phase stabilizer screen map Screen 1 6 7 83 Operation menu It shows the output active power of the equipment It shows the three phase output active power for a three phase equipment Screen 1 7 It shows the total output apparent power and the total output load percentage of the equipment Screen 1 8 It shows the load output power factor of the equipment It shows the three phase output power factor for a three phase equipment Screen 1 9 It shows the input voltag
22. USER S MANUAL 5 G U cl T SERVOMOTOR VOLTAGE STABILISER EMI3 saLIcr u General index 1 INTRODUCTION ACKNOWLEDGEMENT LETTER 2 INFORMATION FOR SAFETY 21 USING THIS MANUAL 211 Conventions and used symbols 3 3 DECLARATION OF THE MANAGEMENT 32 STANDARD 33 ENVIRONMENT 4 PRESENTATION 41 VIEWS 411 Equipmentviews 41 2 Legends corresponding to the equipment views 42 DEFINITION OF THE PRODUCT 421 Nomenclature 43 PRESENTATION 44 DESCRIPTION OF THE EQUIPMENT 45 MAIN QUALITY PERFORMANCES 4 6 OPERATING PRINCIPLE 47 OPTIONS 471 Measurement of output currents powers and overload 472 Maximum minimum output voltage protection 4721 Manual Automatic operating 473 Bypass Manual 474 Overload contactor 475 Non critical loads contactor 476 Communication and dry contacts module 477 Budget version of the dry contacts to terminals 478 Slot for SICRES Ethernet communication card 479 Galvanic isolation transformer 4 10 Other regulation ranges 4 11 External manual Bypass panel 5 INSTALLATION 51 TOCONSIDER IN THE INSTALLATION 52 EQUIPMENT RECEPTION 521 Unpacking inspection and contents checking 522 Storage 52 3 Unpacking 5 24 Transport till its location QUALITY AND STANDARD GUARANTEE 525 Location 53 CONNECTION 531 Connection of input terminals 532 Connection of output terminals 533 Non
23. an the track with a wet cloth in alcohol and check that it is smooth without any deformation This action can only be done with the equipment completely shutdown no voltage co La 1 4 Particular cases e If the EMi3 has been out of order for long time and without any protection coat it is better to clean the dust placed in the track before starting up the equipment e If the stabilizer is installed in a corrosive environment or with a lot of dust it is important to clean the track and brushes holder regularly with a cloth damped with alcohol This ac tion can only be done with the equipment completely shut down no voltage e fthe EMi3 has a serious overload the coal of the brush can be damaged even if there is not any visible damage in the winding 9 d Contact with our Service and Technical Support S T S to proceed to replace the brush before starting up the Stabilizer Besides of the preventive checking shown in this document for any other problem or doubt about the operating of the stabilizer contact with out Service and Technical Support S T S 82 WARRANTY CONDITIONS 8 2 1 Warranty terms The warranty conditions for the acquired product can be found in our website and in that you will be able to register it It is recommended to do it as soon as possible in order to include it in the Service and Technical Support S T S database Among other advantages it will be easier to make any regulatory pro
24. as well as the input and output nominal voltages In equipments with special voltages voltages different from the displayed in the menus shown in this section the language will only be set because the equipment is already preset from factory to the requested voltage values It is understood as Start that the stabilizer is connected to the electrical mains with the correct voltage at the input terminals and the 01 switch turned On In case of selecting and validating any parameter wrongly it will not be possible to activate the installation menu again but the language can be changed through the control panel see description in Screen 4 8 of section 7 3 5 The adjustable voltage values that the end user can select will depend on the structure of the own equipment and the metering of the input voltage single or three phase and high or low voltage being not able to select different ranges than the foreseen for each case as regards of them 562 41 Procedure Turn the input switch of the switchgear panel On Turn the input switch Q1 On of the stabiliser The fo llowing message will be displayed MENU CONFIG SPANISH N m CATALAN FRENCH Press the ENT key to enter in the language menu Spa nish English Catalan and French By default the selected language is SPANISH Select the required one by means of the key or amp validate with ENT key and move forward to the nex
25. be supplied as dry contacts alarms with the option communication module see user s manual EN030 00 Also the equipment has an acoustic alarm which is activated with any of the displayed alarms in the screen of the LCD panel The alarm is disabled when acknowledged so when ENT key is pressed for any active alarm It is not possible to silent forever and general the acoustic alarm 7 2 e f g h i j k BASIC FUNCTIONS OF THE KEYS AND NOTES LCD panel ENT key ESC key Upward key 9 Backward key fM Right key Left key amp By means of the upward J and backward keys there is access to the screens chained to the root menu being able to move from one to another with themselves The right gt and left amp keys are used to move inside each submenu The ENT key has two functions CJ Toenter into the submenus CJ To acknowledge an alarm When pressing the ESC key allows going back to main screen regardless where we are The screen map of Fig 19 and 20 are exploded with all sub menus of the single and three phase equipments even with the ones protected by Password Keep in mind this notes O All the screens has a number reference in order to be described or explained later on Also some of them in cludes a number between brackets at the opposite site to the number reference which are referred to enable
26. bles 2 4 6 and 8 according to the model and voltage range 01 MM 05 MM TB t X1 X4 X5 X6 X9 SL X33 X2 X4 X5 X7 X9 SL X33 X3 X4 X5 X8 X9 SL X33 Fig 11 Front view three phase equipment consisting of three single phase units with door PF opened to be joined once located SALICRU 4 1 2 Legends corresponding to the equipment views Connection parts X1 X2 X3 X4 X5 Input terminal phase R Input terminal phase S Input terminal phase T Input terminal neutral N Main protective earth terminal and earth bonding ter minal for load or loads X6 X7 X8 X9 X33 RS232 communication port Output terminal phase U Output terminal phase V Output terminal phase W Output terminal neutral N Protection and manoeuvring parts Q1 Magnetic circuit breaker switches or breaker with input fuses 05 Manual bypass switch Control panel optical indicators and other ones a Correct output voltage indicator Green colour b Alarm ON indicator Red colour c Urgent alarm indicator Red colour d Non Urgent alarm indicator Red colour e LCD panel f ENT key g ESC key h Upward key Qj i Backward key V i Right key a k Left key Other parts abbreviations and auxiliary elements CM Lifting lugs for equipments in case CT Lo
27. bz e E a I D 3 single phase equipments 1615 x 815x 2115 w J 0 qe c ce c2 eo e a gt c2 amp gt o gt aloa o o N e c c c c c c phase models with input range 25 96 Nr fig SALICRU Model EMi3 M 5 2 EMi3 M 7 5 2 EMi3 M1 EMi3 M1 0 2 5 2 EMi3 M 20 2 EMi3 M 25 2 EMi3 M 30 2 EMi3 M 40 2 EMi3 M 65 2 EMi3 M1 EMi3 M1 00 2 50 2 EMi3 M 200 2 Tabla 7 Single Model EMi3 T 15 4 EMi3 T 15 4F EMi3 T 20 4 EMi3 T 20 4F EMi3 T 35 4 EMi3 T 35 4F EMi3 T 55 4F EMi3 T 70 4F EMi3 T 90 4F EMi3T 11 0 4F EMi3 T 140 4F EMi3 T 175 4F EMi3 T 220 4F EMi3 T 275 4F EMi3 T 330 4F EMi3 T 375 4F EMi3 T 450 4F EMi3 T 500 4F EMi3 T 600 4F Voltage ce N Ei N 3s res Ss eu G T C wo No ce S eo o NG gt g eo e I e o 2 a c N S Qc co 5 a 2 D wn gt LO 4 x e ua LO 6 o i o oc om Tt x o Om a C s 5 x lt e fS gt e os 22 BS er o s co Bs x e o 2 a co e e lt 8 om c Power kVA ce 895 x 460 650 x 615 850 x 615 850 x 615 100 150 650 x 615 850 x 615 cao roljrol gt co r5l oOo on Oo a c Dimen D xW 580 x 340 x 580 850x1615x2115 1 Dimen D x W 895 x 460 x 705 mm xH Be co x 705 9 3 x1315 390 N c1 x 1315 l ma
28. cess to allow the S T S action in case of any hypothetical fault 8 22 Outofscope of supply Our company is not forced by the warranty if it appreci ates that the defect in the product doesn t exist or it was caused by a wrong use negligence installation and or inadequate testing tentative of non authorised repairing or modification or any other cause beyond the foreseen use or by accident fire lightnings or other dangers Neither it will cover in any case compensations for damages or injuries 83 TECHNICAL SERVICE NETWORK Coverage both national and international from our Service and Technical Support S T S can be found in our Website 38 SALICRU 9 ANNEXES 9 1 STANDARD EQUIPMENTS GENERAL TECHNICAL SPECIFICATIONS Input Single phase 220 230 or 240 V phase neutral and PE Voltage Three phase 3x380 3x400 3x415 V 3 phases neutral and PE Other voltages and configurations under request Range 15 96 as standard and under request up to 30 96 Frequency 48 63 Hz Output Single phase 220 230 or 240 V phase neutral and PE Voltage Three phase 3x380 3x400 3x415 V 3 phases neutral and PE Other voltages and configurations under request Accuracy 1 adjustable between 1 5 96 Output voltage adjustment 5 Frequency 48 63 Hz Response time Up to 70 V s Efficiency 96 5 97 5 96 Voltage harmonic injection 0 2 96 Disconnection voltage value Adjustable With Maximum Minimum p
29. ck with ratched or cam with handle for cabinet front door It can include blocking system by means of key LL LL Key for blocking unblocking the lock CT MM Breaker or switch manoeuvring handle PC Control panel with LCD PF Cabinet front door PI Leveller feet cabinet base plinth PL Rod to joint the equipment through the top and the base plinth of the cabinets PR Cable gland or bushing cones for cable entry In equip ments of high power there is a slot for the cable entry connection PT Extension rod for equipment consisting of three single phase cabinets to joint the neutral rod option RD Swivel casters with brake in models in case RG Terminal strip for IR option dry contacts to terminals in control panel with LCD RV Cooling grids Natural cooling and in some models it is forced SL Slot for SICRES Ethernet communication card the own SICRES card is optional TB Terminal protection cover TT t Screws for fixing the terminal cover TB t Self tapping screw with TORX head for fixing the rod PL that joint the cabinets Cabinet top covers Models identified in tables 1 3 5 and 7 with this annotation do not include the slot for SICRES SL and the RS232 connector X33 as standard USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 19 42 DEFINITION OF THE PRODUCT 42 1 Nomenclature EMI3 T 20 2TFMR BM IR WCO 20 3x220V T T 4 EE59532
30. der request the stabilizers can be supplied with different ranges and up to 30 and even without being symmetrical 4 11 External manual Bypass panel The purpose of this option is to isolate the equipment and the loads electrically Therefore the maintenance or fixing tasks in the equipment can be done without any break in the power supply of the protected system also unnecessary risks to the technical staff are avoided The basic difference between this option and the internal manual bypass in the own stabilizer is the higher operating because it allows disconnecting the equipment from the own installation completely In Fig 14 is shown a Panel with input and output switches being able to have them or not according to the requested order 24 SALICRU 5 T Y w h Output circuit breakers or Input circuit breaker Shes Manual bypass switch or breaker EMi3 power supply Load power supply Fig 14 Manual bypass panel single line diagram including input and output switches USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 25 ge 5 1 INSTALLATION Read and respect the Safety Information described in section 2 of this document To obviate some of the indications described in it can cause serious or very serious injuries to the persons in direct contact or in the vicinity as well as faults in the equipment and or loads connected to itself Check that data in the nameplate are the req
31. e gt pa MAINT EN E Screen 2 1 Screen 22 Screen 23 Screen 24 Screen 2 7 c 2 See the available alarm list las in table 9 They will be displayed in activation chronological order Screen 3 1 V SELECTION gt LANGUAGE gt MODBUS gt NOMINAL VOLTAGE gt NOMINAL VOLTAGE gt PARAMETERS gt kxxxxxxxxxy gt ADD xxx xxxxBd D gt INPUT xxxV gt OUTPUT xxxV D gt Screen 43 Screen 44 Screen 45 Screen 4 1 Screen 4 2 T Vout 10 oumurACURAY gt LAUNCH CONFIG ale Min rd j xx gt xx gt MENU snown in the pax Ive displaye Screen 4 6 PASSWORD xxxxX XXXX gt Screen 5 1 Fig 19 Single phase stabilizer screen map 7 3 DESCRIPTION OF THE SCREENS 7 8 1 Start screen menu Screen 0 1 This is the main screen of the system which is displayed as soon as the equipment is started Also it is the displayed screen when the esc key is pressed in order to escape from any of the menus or submenus of the control panel with LCD It is shown the stabilizer family apparent power of the model and output voltage Screen 0 2 This screen shows the serial number of the equipment Screen 0 3 This screen shows the software version of the equipment 7 32 Measures menu To access from main screen press once the upward i key By means of the key there is access to any screen of the Screen 4 7 Screen 48 submenus being able to move fre
32. e lower han nominal low accuracy The stabilizer is not at the limit and it can t stabilize The stabilizer is not at the limit and it can t stabilizer the phase R or the three phases for common regulation three phase The stabi equipments lizer is not at the limit and it can t stabilizer the phase Sinan regu The stabi independent phase ation equipment lizer is not at the limit and it can t stabilizer the phase Tinan independent phase regu ation equipment Enabling level In single phase equipment n three phase equipmen n three phase equipmen n three phase equipmen In single phase equipment n three phase equipmen n three phase equipmen n three phase equipmen In single phase equipmen 3 In three phase equipmen In three phase equipmen In three phase equipmen In single phase equipmen In three phase equipmen In three phase equipmen In three phase equipmen In single phase equipmen In three phase equipmen In three phase equipmen In three phase equipmen In single phase equipmen ee phase ipmen In three phase equipment In three phase equipment 36 SALICRU Screen alarm Enabling Description level ALARM FAIL SYSTEM FILE Parameter system not coherent Any ALARM FAIL Notification of needing for An MAINTENANCE preventive maintenance
33. e of the equipment It shows the three phase input voltage for a three phase equipment Screen 1 10 It shows the input frequency of the equipment To access from main screen press twice the upward gt key By means of the key there is access to any screen of the submenus being able to move freely from one to another with the Qa or amp keys Screen 2 1 It is the gateway to the operation menu Screen 22 Manual rearming in case the stabilizer is blocked Screen 2 3 Motor move selection manual or automatic regulation at nom inal voltage In case of Manual selection the motor is moved through the screen 2 4 in single phase equipments or through the screens 2 4 2 5 and 2 6 in three phase equipments USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 35 Screen 2 4 With Manual selection the screen 2 3 supplies voltage to the motor in clock or counter clock wise in order to increase or de crease the voltage by means of or QQ keys respectively In three phase equipments with independent phase regulation itis used for phase R and in stabilizers with common regulation the regulation is applied to the three phases Screen 2 5 In three phase equipments with independent phase regulation and Manual selection in the screen 2 3 it supplies voltage to the motor of phase S in order to increase or decrease the output voltage with fW or Gp keys respectively Screen 2 6 In three
34. e voltage stabilization Also as standard the control electronic unit includes the Max imum and minimum voltage protection signal adjustable to input or output which is needed to disconnect the output by means of a contactor which can be fitted in as an option at the factory in case of the voltage exceeds the allowed limits or mains fault In order to keep the protection against sudden voltage changes the signal is delayed a few seconds It is also possible to include an option that allows discon necting the output of the stabilizer due to overload In this case the equipment will include the output current sensors to make the overload measurement As an option the stabilizer can be equipped with a manual Bypass which is not ready to be manoeuvred with load con nected It allows keeping the loads supplied during the mainte nances or fixing periods Regarding the communications to highlight that the equipment is supplied with a RS232 serial communication port and a Slot to insert the SICRES Ethernet card Under request the communi cations of the stabilizer can be upgraded by 2 programming dry contacts connected to terminal strip or even by implementing the communication module which includes two serial commu nication channels and 9 additional dry contacts 45 MAIN QUALITY PERFORMANCES e Wide range of powers for single and three phase installa tions e Toroidal autotransformers Variacs for all the power range fast
35. edure of the stabilizer with a manual Bypass panel if it has them it is self explanatory described when the start up and shutdown procedures refer to them 6 4 1 Supplythe loads from mains with the manual Bypass panel Shutdown the load and stabilizer as section 6 2 3 states Turn the manual Bypass switch to position l or On Start up the loads they will be directly supplied from AC mains 6 42 Supply the loads from the stabilizer Shutdown the loads Turn the manual Bypass switch to position O or Off Start up the stabilizer according to section 6 2 2 SALICRU 7 b c Fig L X a b c d The CONTROL PANEL a e SaLiccru d i k h j f g 18 Control panel with LCD Basically the control panel is made by LED indicators LCD of 2x16 characters and keypad of 6 keys LED OPTIC INDICATORS AND ALARM Correct output voltage LED indicator green colour It lights when the output voltage is inside the voltage range With wrong output voltage the LED will be off Input voltage out of range LED indicator red colour It ights to show the status of the input as an alarm mode Urgent alarm LED indicator red colour It lights when the output voltage is out of range and or there is a motor failure in any Variac Non urgent alarm LED indicator red colour It lights as a general alarm mode visual alarms indicators b c and d can
36. ely from one to another with the Qa or amp keys Screen 1 1 Main screen of Measures menu Screen 1 2 It shows the output voltage of the equipment It shows the three phase voltages for a three phase equipments Screen 1 3 It shows the output current of the equipment It shows the three phase current for a three phase equipment Screen 1 4 It shows the output apparent power of the equipment It shows the three phase output apparent power for a three phase equip ment Screen 1 5 It shows the output load percentage of the equipment It shows the three phase output load percentage for a three phase equipment 34 SALICRU EMI3 xxxxxKVA gt XXXxV gt j SERIAL NUMBER 3 FIRM VERSION XXXXXXXXXX Dl ODY xx APP xx Screen 0 2 Screen 0 3 Load 96 x x x x U gt xxxx V xxxx W 9J Screen 1 5 MEASURES gt Vout V xxxx U gt lout A x x x x U gt Pout KVA x x x x x U gt gt j xxxx V xxxx W gt xxxx V xxxx W gt xxxx V xxxxx W 29 X Screen 1 3 3 Screen 12 3 Screen 14 3 Pout KW x x x x x U gt PTotal KVA gt PF out x x x U gt Vin M xxx x R gt xxxxx V xxxxx W gt XXXXX XXX BD xxx V xxx W 9 gt xxxx S xxxx T gt 3 Screen 1 6 3 Screen 1 7 3 Screen 1 8 Screen 1 9 FREQUENCY xxx Hz Screen 1 10 OPERATION 3 SYSTEM 3 MAN AUTOM SEL gt R MOTOR MANUAL gt S MOTOR MAN
37. equipment with no side covers which will be located in the middle position The other two will be located at both sides in such way that all the set will be closed in all its sides With the purpose of joint them 8 rods PL with four wholes in each are supplied To fix them some self tap ping screws with TORX head t that fix the top cover and t in the base plinth PI will be used Proceed as follows to joint the cabinets once they are placed and aligned see Fig 10 and 11 TJ Remove the screws t which are supplied fitted in the base plinth PI both front and rear sides of the cabinet O Joint the central cabinet with the two adjoining ones by using the four rods PL and fix it by means of the screws t previously removed Repeat the same action in the front and rear sides CJ Remove the screws t stated in Fig 10 which are used as fixing elements for the top cover TJ With the remaining four rods PL fix the central cabinet with the two adjoining ones through the wholes in the top and by means of the screws t Which have been re moved previously In case were needed to change the location of the equip ments these joint rods have to be removed previously USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 21 5 3 CONNECTION e This equipment is ready to be installed in mains with power distribution system TT TN S TN C or IT keeping in mind during the installation the featur
38. equipments consisting of three single phase cabi nets each one of them will have their own control panel Any figure referred to the main specifications of the equipment can be checked in the nameplate of the equipment Act for your installation accordingly EMi3 M 5 2 EMi3M75 20 EMisM102 i 2 0 E i 2 0 ow EMaM229 EMi3M25 2 zi 2 os EMiam302 2 EMi3M 40 20 ao C S EMi3M100 2 S al EMi3M150 2 EMi3M 250 2 250 EMi3 M 300 2 300 Dimen mm Nr D xW xH fig 580 x 340 x 580 2 1 119 895 x 460 x 705 2 2 850 x 615 x 1315 4 850 x 815 x 2115 5 78 Tabla 1 Single phase models and input range 15 Model Voltage jo Al EMi3 T 15 4 EMi3 T 15 4F EMi3 T20 4 20 EMi3 T 20 4F EMi3 T 35 4 EMi3 T 35 4F EMi3 T 55 4 Lo EMi3 T 55 4F x mM EMi3 T 70 4 EMi3 T 70 4F M EMi3 T 90 4 se S EMi3 T 90 4F g EMi3 T 110 4 St x C EMi3T110 4F EMi3T140 4F E oo EMi3T175 4F o g EMi3 T 220 4F pE 220 EMi3T275 4F 275 EMi3T 330 4F g 330 EMi3T375 4F 375 EMi3 T 450 4F 450 EMi3 T 500 4F 500 EMi3 T 600 4F 90 EMi3 T 800 4F 800 EMi3 T 1000 4F 1000 EMi3 T 1300 4F 1300 Dimen mm D x W x H o aS c co 895 x 460 x 705 3 229 650 x 615 x 2115 850 x 615 x 2115 850 x 1615x2115 f 1298 7 9 870 2820 3600 3 single phase equipments 3900 10 11 1615 x 815x 2115
39. erminal strip CJ Communication module which includes up to 2 serial ports 9 programming dry contacts 1 analogical input and another one digital For more information see docu ment EN030 00 The nameplate of the equipment contents the nominal cur rents only as the norm EN IEC 62040 1 states The power factor and efficiency of the equipment has been considered to calculate the input current Overload condition is considered as a nonpermanent and exceptional way In case peripheral elements are added at the input or output like transformers or autotransformers The current of the nameplates of these elements has to be considered in order to select the suitable cross cable section by respecting the Local and or National Low Voltage Electrotechnical Regula tions Regarding the size of the terminals of the built switches in the protection panel the cross cable section has to be considered in order to leave them completely embraced in all its section in order to have an optimal contact between both elements It is compulsory that the line that supplies the stabilizer includes the input protection which allows to break it to make the connection tasks with no voltage otherwise it could mean a danger of the fitters It is recommended to equip the installation with a switch gear protection panel which besides of the input protec tion it has an output protection and manual Bypass switch Under request it can be supplied or
40. es of the used system and the national electrical system of the final country e The cross cable sections used to supply the equip ment and loads will be in accordance with the nominal power stated in the nameplate sticked in the equipment respecting the Low Voltage Electrotechnical Regulation or norms of the corresponding country e The installation will be provided with input protections RCD and circuit breakers sized to the current stated in the nameplate of the equipment at least and characteristic equal to the stated figure in the Recommended installa tion document For equipments connected to IT distribution power system the protection will be four poles in order to break the lines and neutral in the same manoeuvring Overload condition is considered as a nonpermanent and exceptional operating mode so these currents will not be kept in mind when sizing the protection e The output protection will be a circuit breaker with the characteristic equal to the stated figure in the Recom mended installation document e Depending on the model of the stabilizer some control con nections can be accessible from the rear of the equipment Nevertheless any power connection is protected by a cover and those models in cabinet it is needed to open the door too Depending on the model of stabilizer the power supply con nections are directly done to the terminals or to the own rods of the input switch or breaker The il
41. ication card Any stabilizer is supplied with the Slot to fit the SICRES com munication option This card can be fitted in from factory or later on All the information regarding this option is described in the user s manual EK764 00 supplied with the CD ROM together with the own SICRES card In three phase stabilizers of high power rate consisting of three single phase equipments each single phase unit has its own Slot for the SICRES communication card 47 9 Galvanic isolation transformer The isolation transformer is built with separate windings and it has an electrostatic shield between the primary and secondary windings which provides a high level of electrical noise attenuation 40 dB This option can be built in either inside the EMi3 series at tending to different operating conditioning or in a separate case Among other functions a part from the isolation it can act as e Input or output voltage adaptor e Configuration adaptor delta star or vice versa e And even combining the two above options depending on the case As a result of the possible combinations this document does not consider the power standardization of tables 1 to 8 in the assembling with isolation transformer because the physical di mensions and weight will vary but in any case its main feature of galvanic isolation will be not be affected 4 7 10 Other regulation ranges The voltage regulation ranges of the equipment are 15 Un
42. ied to the primary winding of the Booster which adds in phase or counter phase the voltage to the mains through its secondary winding by stabilizing in this way any fluctuation over the nominal voltage that could occurs If the input voltage is higher than the voltage range of the equipment the output regulation will reach its maximum or minimum correction and from this point the voltage difference will be added or subtracted to the output directly unless the equipment has the Maximum minimum output voltage protec tion see section 4 7 2 which will avoid supplying the loads out of the output voltage range so it will break the power supply to the loads when the ranges is exceeded le an equipment with 3x400 V 15 96 3x340 460 V and without Maximum minimum protections when the input voltage is 3x330 V the output voltage supplied to the loads will be 3x390 V The difference between the low voltage regulation 3x340 V and the applied voltage at the input terminals 3x330 V is 10 V This voltage difference that the stabilizer cannot cor rect will be subtracted from the nominal output voltage 3x400 V because the output voltage cannot be stabilized beyond of the design range so the loads will be supplied at 3x390 V SALICRU As an option if the application would need it the range could be extended from the standard 15 to a wide one i e 25 by requesting an equipment with extended voltage range 4 7 OPTIONS 4
43. in figures of section 4 additional annexes will be edited if they were deemed appropriate or nec essary Generally they will be delivered in hardcopy Finally once the equipment is installed and operative for future requests or doubts that could arise it is recommended to keep the CD ROM documentation in a safe place with easy access The following terms are used in the document indistinctly to be referred to e EMi3 equipment stabilizer voltage stabilizer or unit Servomotor voltage equipment stabilizer e S T S Service and Technical Support e client fitter operator or end user are used indis tinctly and by extension to be referred to the fitter and or operator which will make the corresponding actions being responsible the same person about the actions to take on behalf of himself e Incase of installations with IT neutral regime the switches circuit breakers must break the NEUTRAL a part from the three lines 2 1 1 Conventions and used symbols Some symbols can be used and shown in the equipment and or in the description of this user s manual For more information see section 1 1 1 of EK266 08 document as regards to Safety instructions USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 3 QUALITY AND STANDARD GUARANTEE 3 1 DECLARATION OF THE MANAGEMENT Our target is the client s satisfaction therefore this Management has decided to establish a Quality and Environmental po
44. ipment protections for indirect contact must be fitted in RCD at the output of each transformer because in case of electrical shock in the secondary winding due to its isolation feature it will impede the tripping of the protections located in the primary of the transformer isolation transformer output We remind you that any isolation transformer fitted in or supplied from factory has the output neutral earthed through a cable that joints the neutral an PE terminals If an isolated output neutral were needed this cable bridge must be removed by taking the needed cautions as regards to the local and or national regulations 26 SALICRU Switches breakers and protections must break the NEUTRAL a part from the lines in case of installation in IT neutral regime 5 2 EQUIPMENT RECEPTION 52 1 Unpacking inspection and contents checking To unpack it see section 5 2 3 When receiving the equipment check that no incident has happened during transport impact fall and the specifi cations of the equipment correspond with the ones stated in the order therefore it is recommended to unpack the sta bilizer in order to make a first visual inspection In case of incidents make the needed claims to your sup plier or in lack of him to our firm Never start up an equipment when external dam ages are detected Also check data in the nameplate sticked in the packaging and equipment correspond to the ones stated i
45. ive character high powers etc These equip ments are very robust against long overloads and they have a high output accuracy up to 1 they are manufactured in single and three phase structures with independent phase regulation or average regulation in the three phases depending on the model Any three phase servomotor stabiliser has only one electronic control card for all the phases and one LCD panel for its moni toring and complete control less those ones that consist of three independent single phase equipments duly connected to make a three phase equipment In these ones each cabinet will have its own electronic control card and its LCD panel Depending on the total power of the three phase equipments no matter if they include some options or not they are supplied assembled in one metallic cabinet divided in two cabinets joined together mechanically at factory or by three separate cabinets which will be joined after their final location The input and output are marked in the terminal strips of the equipment When installing the device use the suitable cross cable section in order to guarantee its correct operating Input isolation transformer OPTION Booster transformer INPUT Limit switches COM communication module OPTION Electronic control SICRES and or 2 dry contacts OPTION Fig 12 Single line diagram Contactor Overload or Max Min OPTION RS32232 standard port
46. licy by means of installation a Quality and Environmental Management System that becomes us capable to comply the requirements demanded by the standard ISO 9001 and ISO 14001 and by our Clients and concerned parts too Likewise the enterprise Management is committed with the development and improvement of the Quality and Environ mental Management System by means of e he communication to all the company about the impor tance of satisfaction both in the client s requirements and in the legal and regulations e The Quality and Environmental Policy diffusion and the fixa tion of the Quality and Environment targets e To carry out revisions by the Management e To provide the needed resources 3 2 STANDARD The EMi3 product is designed manufactured and commercial ized in accordance with the standard EN ISO 9001 of Quality Management Systems and certified by SGS body The C marking shows the conformity to the EEC Directive by means of the application of the following standards e 2006 95 EC Low voltage directive e 2004 108 EC Electromagnetic Compatibility directive EMC In accordance with the specifications of the harmonized stand ards Standards as reference e IEC EN 62103 Electronic equipments for use in power installations e IEC EN 61000 6 4 Electromagnetic compatibility Ge neric norm of emission Industrial environment e IEC EN 61000 6 2 Electromagnetic compatibility Ge neric norm of immu
47. lolo co eoO doljo ep x2115 co e e 1 N 98 40 2820 phase models with input range 30 96 mm xH x2115 x2115 850 x 1615 x 2115 3 single phase c2 SN 2 equipm ents 1615 x 815x 2115 a go 2 Ee Tabla8 Three phase models with input range 30 96 0 ode The te x Wid opera Theli he slot for S hat exceeds s iden m D x W x H corres hx Height and it inclu ified in tables CRES SL and ing lug mode o the height stated in eac s are not conte s corresponding to Fig 3 b and 7 with this an ponds to the maximum di es those parts assembled as standard Tom the frame of the case or cabinet and they a ion or safety like switc es terminal cover base plated in the total heig 1 2and3 The lifting odel to get the the RS232 connector X33 as s otation do not include andard ensions in mm of Depth in each model e essential for its foot or stand casters tt of the equipment in the g height is 45 mm add it otal height Th eq W din edi uip hen erthel obstacle t eq uip men men an S men sions stated in tables 1 to 8 corresponds o do the needed tasks because the labe will identify those parts conveniently o standard equipment includes the manual Bypass option depending on the model power and ranges th
48. lustrations corresponding to models in cabinet Fig 4 to 11 are shown with direct connection over the manoeu vring mechanism as a mere example Models with no terminals the connection order will not differ from the one stated in Fig 4 to 11 unless the label ling of the equipment states it Connect the power supply cables to input terminals X1 and X4 in single phase equipments or X1 X2 X3 and X4 in three phase equipments by respecting the phase rotation R or R S T and neutral N stated in the labelling of the equipment and this manual If this sequence is not respected serious damages will occur in the equipment In three phase equipments with delta connection the neu tral terminal X4 is not available In three phase stabilizers consisting of three single phase cabi nets in case it was requested to have one single point to con nect the neutral joint the neutral rod of the three equipments by means of the two extensions copper rods PT Otherwise connect the suitable cross cable section to the three terminals X4 corresponding to the neutral of each equipment When it is not a conditioning only one conductor it is able to connect a suitable cross cable section to the input neu tral terminal X4 of each equipment In case of discrepancies between the labelling and the instruc tions of this manual the labelling will always prevail When the corresponding tasks are finished the terminal 532 Connection
49. n the purchase order so it will be needed to unpack it see section 5 2 3 Otherwise make the nonconformity as soon as possible by quoting the serial number of the equipment and the references of the delivery note Check the packaging contents C The own equipment CJ User s manual in digital format CD ROM Once the reception is finished it is advisable to pack the equip ment again till its commissioning in order to protect it against me chanical impacts dust dirt etc 5 22 Storage The storage of the equipment will be done in a dry and cool place and protected from rain dust water jets or chemical agents It is advisable to keep the equipment inside its original packaging because it has been designed to assure the maximum protection during transport ant storage Respect the storage specifications of the equipment stated in section 9 5 23 Unpacking The packaging of the equipment has wooden pallet card board or wooden enclosure depending on the case polysty rene corners EPS or polyethylene foam EPE plastic wrap and polyethylene strip all of them are recyclable materials so if you are going to dispose them do it in accordance with the regulations in force It is recommended to keep the packaging in case it would have to be used in future Nevertheless models in cabinet see Fig 4 to 11 are sup plied with no pallet unless the transport is by sea or it was requested in the order To move it
50. ng Any reproduction copy or third party concession modification or partial or in whole translations of this manual or document in any format or media is prohibited without the previous written authorization of our firm being reserved the full and exclusive ownership right over it SALICRU 2 INFORMATION FOR SAFETY 2 1 USING THIS MANUAL The generic information of the equipment is supplied in digital format in a CD ROM and it includes among other documents the own user s manual of the system and the EK266 08 docu ment concerning to Safety instructions Before doing any action over the equipment regarding installation or commis sioning change of location setting or handling read them carefully This user s manual is intended to provide information regarding the safety and to give explanations about the procedures for the installation and operating of the equipment Read them carefully and follow the stated steps in the established order Compliance as regards to Safety instructions is mandatory being the user the legal responsible regarding to its observance and application The equipments are delivered duly labelled for the correct iden tification of any their parts which combined with the instruc tions described in this user s manual allows the end user to make any operating of both installation and commissioning in an easy and ordered way without doubt When an equipment differs from the one shown
51. ng 380 400 415 V Screen 4 6 Output voltage set point setting in 96 This setting modifies the preset nominal output voltage to a higher or lower value Screen 4 7 Output voltage accuracy setting which can be adjusted be tween 0 5 and 5 96 Screen 4 8 Access to the setting screens of the equipment when it is implemented an upgraded firmware from version 104 By means of the screen 4 8 the selected voltages done in the installation menu can be changed and corrected the wrong selections or even to set the equipment for a new installation The voltage values that the end user will be able to select in the setting menu for a single or three phase structure and high or low voltage will depend in the constructive features of the equipment Any different value from the standard setting is already set from factory so the screens to select the input and output voltages will not be available in the installation menu It is understood as NON STANDARD those voltage values different from the ones stated in the screen 4 4 because under request the equipments can be manufactured with other voltages with their respective LCD panel metering 7 36 Password menu To access from main screen press 5 times the move forward QQ key By means of the key there is access to the different screens of its submenus being able to move freely from one to another by means of the or amp keys Screen 5 1 Access to the sc
52. nity Industrial environment In case of any modification or intervention over the equip ment by the end user the manufacturer is not responsible A This is an equipment of class A This equipment in do mestic environment can cause radio interferences in such case the end user must take the appropriate measures e Declaration of conformity CE of the product is at the client disposal under previous request to our headquar ters offices 3 3 ENVIRONMENT This product has been designed to respect the Environment and manufactured in accordance with the ISO 14001 norm Equipment recycling at the end of its useful life Our company commits to use the services of authorised socie ties and according to the regulations in order to treat the whole recovered product at the end of its useful life contact your dis tributor Packaging To recycle the packaging follow the legal regulations in force in accordance with the particular norm of the country where the equipment is installed SALICRU 4 PRESENTATION 41 VIEWS 4 1 1 Equipment views Tables from 1 to 8 show the standardised models with their physical dimensions and weights as well as the correlation with the illustrations of Fig 1 to 11 All models have a control panel with LCD as an interface be tween the equipment and the end user which gives information of different nature through its menus structured in categories see section 7 Three phase
53. nnection alarm will be triggered and a timer of 20 s will be started Once the time is elapsed the Non Critical Loads Disconnection contactor will be opened breaking the output power supply to these loads The rearming will be done through the screen General Rearming of the manoeuvring menu although the USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 23 end user will have to disconnect loads from the output of the stabilizer to guarantee the re start up The equipment will start up normally 4 7 6 Communication and dry contacts module The communication module has several communication ways with the external environment In general it can be said that beside of the Slot to insert the SICRES Ethernet communication card there are several communication ports and 9 dry contacts see user s manual EN030 00 47 1 Budget version of the dry contacts to terminals In case the end user doesn t need so many dry contacts as an option there is the possibility to have two dry contacts with the following setting e Internal dry contact 1 Output overload or Maximum min imum protection e Internal dry contact 2 General alarm C NC NO Dry contact 1 Dry contact 2 C NC NO Fig 13 Dry contact interface layout The switched dry contacts are supplied connected to a terminal strip as the layout of Fig 13 shows The maximum applicable voltage and current is 250 V AC 6A 4 7 8 Slot for SICRES Ethernet commun
54. nstruc tions of this manual the labelling will always prevail 30 SALICRU 6 1 i OPERATING CONTROLS BEFORE COMMISSIONING Make sure that all the connections have been made prop erly and sufficiently tight respecting the labelling of the equipment and instructions of section 5 Check that start up switch of the stabilizer Q1 is in 0 or Off position In three phase equipments consisting of three single phase cabinets check that all the switches Q1 corresponding to the three phases are in 0 or Off position Otherwise turn it to this position In equipments with the manual Bypass switch option Q5 the preset position from factory of this switch is 0 Qut of service Turn the cam switch to position 2 Stabilizer In case the switch Q5 were at position 1 Bypass turn it to position 2 Stabilizer In three phase equipments consisting of three single phase cabinets with the manual Bypass option each one of them will have a two poles switch Q5 Put all of them to posi tion 2 Stabilizer Check that the loads are shutdown 6 2 START UP AND SHUTDOWN OF THE STABILIZER 6 2 1 First commissioning procedure When starting up the equipment for first time and only once the installation menu is activated automatically in the control panel by default is shown Spanish Through this menu the language of the messages displayed in the control panel is preset
55. nts consisting of three single phase cabinets with the manual Bypass option turn the switch Q5 of each one of them to position 1 Bypass e Start up the loads they will be directly supplied from com mercial mains If the stabilizer has an additional isolation transformer the loads will be supplied from the output of it in order to take advantage of its intrinsical features e The manual bypass switch cannot break current load so it is reminded that any action over it will make a break in the loads as it is break before make type and also because it shifts through the position 0 6 3 2 Supply the loads through the stabilizer Once the maintenance or fixing tasks have been finished and in order to leave the stabilizer in operation again proceed as follows e Shutdown the loads e Turn the manual Bypass switch option Q5 to position 2 Stabilizer In three phase equipments consisting of three single phase cabinets with the manual Bypass option turn the switch Q5 of each one of them to position 2 Stabilizer e Start up the stabilizer according to section 6 2 2 6 4 MANUAL BYPASS PANEL OPTION In the start up and shutdown procedure of the stabilizer are described the actions to take with the input and or output switches of the stabilizer protection panel The manual Bypass Panel can incorporate as a single part all these switches besides of the own Bypass so the start up and shutdown proc
56. of output terminals cover will be put back together with their fixing screws and those models in cabinet and front door the door will be closed by means of the foreseen mechanisms e tis recommended to use spade terminals in all the cables connected to terminals e Check the correct torque of terminal screws 5 3 1 Connection of input terminals e As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth Connect this conductor before supplying voltage to the input terminals e nthree phase stabilizers consisting of single phase equip ments it is needed and essential to make one of these two options as regards to the earth CJ Joint the earth terminals screws X5 of the three equipments by means of the cable and connect the pro tective earth cable coming from the installation to any of the terminals X5 CJ Orcome with one separate earth cable to each terminal screw X5 of each equipment but they have to come from the same point As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth Connect this conductor before supplying voltage to the input terminals Depending on the model of stabilizer the load or loads con nections are directly done to the terminals or to the own rods of the manual switch option if it is incl
57. or To keep the output stable with a minimum tolerance the servo system uses a control of the DC motor by means of MOSFET transistors Current transformer OPTION Output isolation transformer OPTION Manual bypass OPTION OUTPUT DC Motor Input and output isolation transformers are otpions and exclusice between them Ld Controlpanel with LCD USER S MANUAL EMi3 SERVOMOTOR VOLTAGE STABILISER 21 The LCD panel shows the values of the input output voltages and frequency The measurement of output current active and apparent powers power factor are available with the output current transformers option Also the LED indicators inform about the status of the equipment To know in detail the LCD panel information and the meaning of the LEDs go to the cor responding section of this manual section 7 The input fuses or circuit breaker protections provides protection against long over currents to both the loads and the stabilizer Depending on the model and the protection degree IP the cooling is natural or forced in order to keep the internal temperature stable Although the input voltage range is 15 for the standard models under request it is possible to manufacture equip ments with wide input voltage range up to 30 96 input voltage window The voltage stabilizer protects against sudden changes irregu larities increasing or decreasing of the voltage mains by means of an accurat
58. phase equipments with independent phase regulation and Manual selection in the screen 2 3 it supplies voltage to the motor of phase T in order to increase or decrease the output voltage with fW or gi keys respectively Screen 2 7 The preventive maintenance timer is reset 7 34 Alarm menu To access from main screen press three times the upward Q9 key By means of the key there is access to any screen of the submenus being able to move freely from one to another with the Qa or keys Screen 3 1 It is the gateway to the Alarm menu Table 9 shows the different available alarms in a EMi3 stabi lizer they will be displayed in chronological activation order Pay attention if the equipment is single or three phase be cause the number of alarms is higher in the second one be cause there more lines Keep in mind that some alarms are only available when the equipment includes the option 73 5 Parameter selection menu To access from main screen press four times the upward gi key By means of the key there is access to any screen of the submenus being able to move freely from one to another with the gt or amp keys Screen 4 1 It is the gateway to the Parameter menu nput voltage higher than the nominal the high range ALARM INPUT VOLTAGE HIGH ALARM INPUT VOLTAGE HIGH R ALARM INPUT VOLTAGE HIGH S ALARM INPUT VOLTAGE HIGH T ALARM INPUT VOLTAGE
59. reens protected by password T S S staff has only access to these screens EMi3 SERVOMOTOR VOLTAGE STABILISER 37 8 MAINTENANCE WARRANTY AND SERVICE 8 BASIC TROUBLESHOOTING GUIDE FOR PREVENTIVE MAINTENANCE Using the EMI3 properly they do not require so much attention Nevertheless a periodic inspection from time to time due the wear in some parts and operating conditions is recommended 8 1 1 Annualinspection 8 1 1 1 General e Check the transmission system of the Variac is still aligned Correct if it is needed 9 e Check that the movement of the Variac is uniform no vibra tions and no steps Probably it is required the replacement of the motor or gear system e Check that the limit switches work properly Probably it is required the replacement of the limit switch 8 In case it is needed to take actions in an equipment call to our Service and Technical Support S T S co La 1 2 Brushes e Check the free move of the brushes Probably it is required the replacement of the brush e Check the contact surface is smooth Probably it is required the replacement of the Variac e Check the pressure over the winding through the spring is correct Probably it is required the replacement of the brush spring 8 In case it is needed to take actions in an equipment call to our Service and Technical Support S T S 8 La 1 3 Advices e It is advisable to cle
60. rotection only Permissible overload Possible load fluctuation Power facgtor influence Indications At the front of the equipments Communications RS232 serial port and Slot for SICRES Two dry contact to terminals SICRES card Communication module Generals Operating temperature Storage temperature Cooling Acoustic noise level at 1 m Relative humidity Maximum operating altitude Dimensions and weight Mean Time Between Failures MTBF Mean Time To Repair MTTR Protection degree Standards Safety Electromagnetic Compatibility EMC Marking Certification body Quanlity and Environmental Management Tabla 10 General technical specifications Up to 200 96 for 20 s 0 100 Independent Control panel with LCD of 2x16 characters 4 LEDs of status Standard or optional depending on model see table 1 3 5 and 7 Option Option Option 10 55 C 20 85 C Natural or forced cooling depending on the model 45 dB A and models with forced cooling 65 dB A Up to 95 non condensing 2 400 m a s l See table 1 to 8 60 000 h 30 min IP20 IEC EN 62103 EN IEC 61000 6 4 EN IEC 61000 6 2 CE SGS ISO 9001 and ISO 140001 EMi3 SERVOMOTOR VOLTAGE STABILISER 39 REF EN018C01 REV C CODE 401 SaLicru Avda de la Serra 100 08460 Palautordera BARCELONA Tel 34 93 848 24 00 Fax 34 93 848 22 05 services salicru com SALICRU COM BRANCHES AND TECHNICAL SUPPORT amp SERVICES TSS
61. s cable section to the output neu tral terminal X9 of each equipment e Incase of discrepancies between the labelling and the instruc tions of this manual the labelling will always prevail e With respect to the protection that must be placed at the output of the stabilizer we recommend that the output power should be distributed in four lines at least Each one of them should have a circuit breaker protection switch of a quarter of the nominal power This type of output power distribution will allow in the event of a breakdown in any of the machines connected to the equipment that causes a short circuit will only affect to the line that is faulty The rest of the connected loads will have their continuity as sured due to the tripping of the protection of the line affected by the short circuit only 5 33 Non critical loads connection e Equipments with Non critical loads contactor there will be two output terminal strips Connect the loads to the corre sponding group according to their topology and attending to the labelling 534 Connection of the protective earth Q e As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth Connect this conductor before supplying voltage to the input terminals e Make sure that all the loads connected to the stabilizer the protective earth is only connected to this point The fact of
62. t menu with the Qi key The next menu the nominal input voltage can be selected Depending on the equipment if it is single or three phase and high or low voltage different values are shown to be selected The highlighted values in this document in each menu are the values already preset from factory respectively SINGLE PHASE THREE PHASE EQUIPMENT EQUIPMENT LOW HIGH LOW HIGH VOLTAGE VOLTAGE VOLTAGE VOLTAGE 115V 220 V 200 V 380 V 120 V 230 V 208 V 400 V 127 V 240 V 220 V 415V 133 V 230 V Select the required value by means of the key Q or amp validate with ENT key and move forward to the next menu with i key In the next menu the nominal output voltage of the stabilizer is selected The values to select and the way to operate is the same as the used in the input voltage menu To end the message ESCAPE is shown by default it is displayed with the option NO move with the or amp keys to display YES and validate with ENT key The LCD panel shows the main screen of the equipment 6 22 Startup Turn to position l or On the input and or output switch located in the protection panel CJ Select the language of the LCD panel Turn to position l or On the input circuit breaker or switch Q1 of the stabilizer and wait 10 s before starting up the load or loads in order to leave time to the stabi lizer to sense and adjust the output voltage to their nominal values
63. uded The illustrations corresponding to models in cabinet Fig 4 to 11 are shown with direct connection over the manual bypass manoeuvring mechanism as a mere example For those models without this option there will always be a terminal strip Models with no terminals the connection order will not differ from the one stated in Fig 4 to 11 unless the label ling of the equipment states it Connect the cables to supply the loads or loads to the output terminals X6 and X9 in single phase equipments or X6 X7 X8 and X9 in three phase equipments by respecting the phase rotation U or U V W and neutral N stated in the labelling of the equipment and this manual Pay attention to the neutral connection in a three phase unit with star configuration because if the line is con nected instead of the neutral the load will suffer a high over voltage that can destroy it 28 SALICRU In three phase equipments with delta output the neutral terminal X9 is not available e nthree phase stabilizers consisting of three single phase cabi nets in case it was requested to have one single point to con nect the neutral joint the neutral rod of the three equipments by means of the two extensions copper rods PT otherwise connect the suitable cross cable section to the three terminals X9 corresponding to the neutral of each equipment When it is not a conditioning only one conductor it is able to connect a suitable cros
64. uired ones by the installation A wrong connection or manoeuvring can cause faults in the stabilizer and or loads connected to it Read the instruc tions of this manual carefully and follow the stated steps in the established order The equipment must be installed by qualified personnel and it can be used by personnel with not specific training just with only help of this User s manual Any connection of the equipment including the con trol interface remote control will be done with all the switches in rest and no mains present power supply switch of the equipment turned Off TO CONSIDER IN THE INSTALLATION The equipments have terminals for its input and output connections Nevertheless some models due to their high power rate the power supply cable connection is directly done in the own terminals of the input switch or breaker when they have rods As regards to the protective earth connection and earth bonding connection the equipments have an earth ter minal or stud less those double cabinets which will have two earth connection points by means of studs one for the main protective earth cable and the other one for the earth bonding for the load or loads For the equipment communication it is supplied a RS232 port with DB9 connector and the Slot for the SICRES Eth ernet card As an option it is available other communications ways OG 2 dry contacts of alarm from the LCD panel connected to a t
65. you can opt for manu facturing it by yourself by following the information stated in the documentation CD ROM The start up and shutdown operating instructions are described in the user s manual considering that the in stallation is provided with a complete panel like the rec ommended one If it is not available omit the protection or switch manoeuvring The documentation supplied together with this us er s manual and or in the CD ROM and the informa tion regarding the Recommended installation can be checked This information shows the wiring diagram pro tection sizes and minimum connecting cross cable sections attending to the nominal operating voltage of the equip ment All the values are calculates for a maximum cable length of 30 m between the protection panel equipment and loads O For higher lengths correct the cross sections in order to avoid dropping voltages in accordance with the par ticular Regulations or norms of the country The size and type of the protection to install will be the stated in the information related to Recom mended installation supplied together with this user s manual in the documentation CD ROM The neutral regimes of the input and output are identical for the EMI3 stabilizers with no galvanic isolation When as an option an equipment incorporates a gal vanic isolation transformer which can be built in from factory or by your own either at the input or output of the equ

SERVOMOTOR VOLTAGE STABILISER USER`S MANUAL

Contents

Download Pdf Manuals

Related Search

Related Contents