to view more details.
Contents
1. Stopping pes mi Soft stop v E ka n Eer a EA P i ay il DA g EH ee a eon 75 140A 120A jae CSA aan Instantaneous over current v 90 170A 142 A Se SS Tey i Bypass overload K 110 200A 165A Motor overload v Phase imbalance v Motor Rating AC 53b 4 6 354 AC 53b 4 20 340 Phase sequence v SCHEMATICS CSX CSXi kW HP Excess start time v CSXi installed with moulded case circuit breaker and Motor thermistor v shunt trip device CSX0007V4C1 CSXI007V4C1 Supply fault Y CSX0015V4C1 CSXI015V4C1 34A 32A Shorted SCR fl CSX0018V4C1 CSXI018V4C1 42A 40A LED Indication CSX0022V4C1 CSXI022V4C1 48A 44A Ready Tripped f CSX0030V4C1 CSXI030V4C1 60A 55A Running Starting Stopping j AC 53b 4 6 594 AC 53b 4 20 580 Fault code v Relay Outputs Mamconador _CSX0037V4Cl1 CSXI037V4C1 37 Run A CSX0045V4C1 CSXI045V4C1 inspec J CSX0055V4C1 CSXI055V4C1 Options amp Accessories CSX0075V4C1 CSXI075V4C1 Remote Operator v _CSX0090V4Cl1 CSXIO090V4C1 PC Software v Auxiliary Relay Function Trip CSX0110V4C1 CSXI110V4C1 Modbus RTU v ae E CSXi installed with moulded case circuit breaker and Ordering Information Vi Finger Guard Kit 7 line contactor csx I Pooivooca Ej L 1 110 240VAC or 380 440VAC i gt or we2. For selection and product demonstration please contact any of our branch offices listed below REGISTERED OFFICE AND HEAD OFFICE L amp T House Ballard Estate P O Box 278 Mumbai 400 001 Telephone 022 6752 5656 Fax 022 67552 5858 Website www Larsentoubro com ELECTRICAL STANDARD PRODUCTS ESP 501 Sakar Complex Opp Gandhigram Rly Station Ashram Road Ahmedabad 380 009 Tel 079 55304007 11 55304000 1 Fax 079 26580491 e mail esp ahm Lntebg com 38 Cubbon Road Post Box 5098 Bangalore 560 001 Tel 080 25020100 325 Fax 080 25580525 e mail esp blr Lntebg com 131 1 Zone Il Maharana Pratap Nagar Bhopal 462 011 Tel 0755 4233907 8 9 Fax 0755 2769264 e mail esp bho Lntebg com Plot No 559 Annapurna Complex Lewis Road Bhubaneswar 751 014 Tel 0674 2537301 2436696 Fax 0674 2537309 e mail esp bbi Lntebg com SCO 32 Sector 26 D Madhya Marg P O Box 14 Chandigarh 160 026 Tel 0172 2790750 151 Fax 0172 2792764 e mail esp chd Lntebg com 10 Club House Road Chennai 600 002 Tel 044 28462072 4 Fax 044 28462102 e mail esp maa Lntebg com 67 Appuswamy Road Post Bag 7156 Opp Nirmala College Coimbatore 641 045 Tel 0422 2311562 Fax 0422 2313881 e mail esp cbe Lntebg com L amp T House Group MIG 5 Padmanabhpur Durg 491 001 Tel 0788 2200105 2322809 Fax 0788 2210161 A1 11 Astronauts Avenue Bidhan Nagar Durgapur 713 212 Tel 0343 2536891 952 F
3. 123A 106A 90A EMX3 0170B 170A 145A 121A 97A EMX3 0200B 200A 189A 160A 134A EMX3 0220B 220A 210A 178A 148A AC53a 3 0 10 50 6 AC53a 3 5 15 50 6 AC53a 4 0 20 50 6 AC53a 4 5 30 50 6 EMX3 0255C 255A 222A 195A 171A EMX3 0360C 360A 351A 303A 259A EMX3 0380C 380A 380A 348A 292A EMX3 0430C 430A 413A 355A 301A EMX3 0620C 620A 614A 515A 419A EMX3 0650C 650A 629A 532A 437A EMX3 0790C 790A 790A 694A 567A EMX3 0930C 930A 930A 800A 644A EMX3 1200C 1200A 1200A 1135A 983A EMX3 1410C 1410A 1355A 1187A 1023A EMX3 1600C 1600A 1600A 1433A 17A All Ratings are at 40 C and lt 1000 meters To calculate inside delta ratings multiply by 1 5 Ratings are detailed using the AC53 utilisation code specified by IEC6094 7 4 2 AC53a Utilization Category Format IMS2 Soft Starter rating are detailed using the AC53a utilization code for control of squirrel cage induction motor on 8 hour duty with on load current for start acceleration and run specified by IEC 60947 4 2 79A AC53a 3 0 i TO T Starts per Hour js Duty Cycle Le Time seconds Start Current multiple of FLC Starter Current Rating amperes 11 AC53b Utilization Category Format CSX CSXi Soft Starters rating are detined using the AC53b utilization code for control of squirrel cage induction motors on intermittent duty as per IEC 6094 7 4 2 85A AC53b 4 0 7 ner Time seconds Time seconds Start Current multiple of FLC Starter Current Rating a
4. application Select a soft starter model which has a current rating at least equal to the motor s rated current at the appropriate duty rating Application duty Normal Severe CSX Series Starter duty Frequently Asked Questions 1 Power Factor Correction can it be used with soft starters Individual power factor correction capacitors can be used with soft starters provided that they are installed on the input side of the soft starter and switched in using a dedicated contact or when the motor is running at full soeed The contact or should be AC6 rated for the motor full load current Connecting power factor correction capacitors to the output of a soft starter will cause equipment failure due to severe over voltage This over voltage is created by resonance between the inductance of the motor and the power tactor capacitance K1M PFC capacitors 2 When and how should the Main Contactors be used Soft starters can be installed with or without a main contactor A main contactor may be required to meet local electrical regulations provides physical isolation when the starter is notin use and in the event of a soft starter trip Even in the off state SCRs do not offer a high degree of isolation due to leakage through the SCR and protection networks protects the soft starter SCRs from severe overvoltage situations eg lightning strikes SCRs are most susceptible to overvoltage damage when in the of
5. motors i e Parallel Starting Yes The circuit configuration and soft starter selection depends on the application 1 Each motor must have its own overload protection u 2 Ifthe motors are the same size and are mechanically coupled a constant current soft starter can be used 3 Ifthe motors are different sizes and or the loads are not mechanically interlocked a soft starter with a timed voltage ramp TVR start profile should be used 4 The combined motor FLCs must not exceed the soft starter FLC 8 Can soft starters control an already rotating motor flying load Yes soft starters can start motors that are already rotating In general the faster the motor is still rotating the shorter the start time will be If the motor is rotating in the reverse direction it will be slowed to a standstill and then accelerate forwards No special wiring or soft starter setup is required 18
6. 1 IMS20202 425 270 275 410 2001 7 5 1P42 or 54 IMS20405 IMS20513 IMS20585 430 294 52 320 50 IMS20628 IMS20775 ms om gt om om IMS21153 IMS21403 855 574 350 7 500 1 IMS21574 IMS2 OPTIONAL Wiring Schematics coma a IMS2 in 3 Wire Configuration Bypass Mode 3 PHASE J ES a oe O PO Legend K1M Line Contactor K2M Bypass Contactor Semi Contactor Fuses oF OF 05 05 on OF O Run Output IMS2 in 6 Wire Configuration OPTIONAL F1 3 PHASE 2 L ct SUPPLY Legend K1 Line Contactor F1 Semi Contactor Fuses kindly refer IMS2 user manual for 6 wire bypass configuration EKER ER W2 EMX3 Digital Soft Starters The EMX3 is the latest development in soft starter technology providing a complete motor starting and management system With an impressive range of features in a single user friendly package never before has motor control been so simple FEATURES Starting Functions XLR 8 adaptive acceleration Constant current start mode Current ramp start mode Kickstart Stopping Functions XLR 8 adaptive deceleration TVR soft stop Brake mode Coast to stop Keypad Large LCD screen Remote Mounting option Status LED s Easy to read screen Real language teedback Multi la
7. 4 Relay C4 A2 AA hai ene eee cee Analog OutpuiB 10 BTI cererea 24 VDC Output P24 COM suse Environmental Protection EMX3 0023B EMX3 0105B oo Operating temperature on Storage temprature nnn Normally closed _ Normally open or closed lt Normally open or closed nee Normally open or closed 10A at 250 VAC resistive 5A at 250 VAC AC15 pt0 3 ee eee eee err ern Normally Open aa Normally Open Changeover o Changeover ooo 0 20 mA or 4 20 mA 200mA oo IP20 amp NEMAI cttw OC 60 C sanasen O OO C cou 9 to 95 Relative Humidity iL C23 13 7 a C24 Pa a a le 2 24 O f 3 a Sip 8 l n E f Ts ro C53 IR 4 a a of Cs C63 s e o C64 44 f sein o A lsi T l i i Bos y IES J o ka Lt i Yes 5 Bl T7 l l Y a The internal bypass feature is inluded only on units with the suffix B 10 KM X3 Selection chart Pree Light Medium Heavy Severe SA AC53b 3 0 10 350 AC53b 3 5 15 345 AC53b 4 0 20 340 AC53b 4 5 30 330 EMX3 0023B 23A 20A 17A 15A EMX3 0043B 43A 40A 34A 29A EMX3 0050B 50A 44A 37A SOA EMX3 0053B 53A 53A 46A 37A AC53b 3 0 10 590 AC53b 3 5 15 585 AC53b 4 0 20 580 AC53b 4 5 30 570 EMX3 0076B 76A 64A SSA 47A EMX3 0097B 97A 82A 69A 58A EMX3 0100B 100A 88A 74A 61A EMX3 0105B 105A 105A 95A 78A EMX3 0145B 145A
8. 7A Souk ACES 4 24VDC VAC On request urrent Kange ad i Supply Voltage 200 440VAC or 200 575VAC E 4 200 440VAC 50 60Hz Supply Frequency 45 66Hz _ is 6 200 575VAC 50 60Hz Control Voltage 110 240VAC 380 440VAC On request 24VAC VDC enclosure IP20 up to 55kW IPOO for PASTE a 75kW and above O CSX Soft Starter Approvals ce KIM CSXi Soft Starter IMS2 Digital Soft Starters The IMS2 offers a choice of soft start and soft stop profiles to ensure optimum control for all load types The unique torque control system gives more linear acceleration than standard constant current models FEATURES Starting Constant current Current ramp Torque control Kickstart Stopping Soft stop Pump stop Soft braking Protection Motor thermal model Motor thermistor input Phase imbalance Phase sequence Electronic shearpin Undercurrent Auxiliary trip input Starter heatsink overtemperature Excess start time Supply frequency Shorted SCR Power circuit Human Interface Local pushbuttons Start Stop Reset Local Remote Numeric display Remote input status LEDs Phase indicator LEDs Control Interface Control inputs 3 x fixed 1 x programmable Relay outputs 1 x fixed 3 x programmable Analogue output 1 x programmable Serial output 1 x RS485 Sundry Current amp Motor Temperature readout Trip Log amp Start Counter Multiple function sets Function lock Password protection Store Restore function s
9. TOR J j THERMISTOR 1 3 L715 10 L715 CONTROL VOLTAGE OUTPUT A CONTROL g SUPPLY K1M OUTPUT B OUTPUT C 4 20 mA OUTPUT Ratings Current Range 18A 1574A AC53a Supply Voltage 200 690VAC Supply Frequency 50 60Hz Control Voltage 110VAC 240VAC 440VAC Enclosure IP42 or IP54 up to 253A Approvals CE 6 Wire 3 Wire 6 Wire 3 Wire 6 Wire 3 Wire IMS20018V5C12F1E4 ay 18 16 IMS20034V5C12F1E4 51 34 5 34 El IMS20041V5C12F1E4 4 62 4 62 4 62 52 IMS20067V5C12F1E4 62 54 A IMS20088V5C12F1E4 22 106 61 2 IMS20096V5C12F1E4 90 sxe 78 117 99 IMS20125V5C12F1E4 120 155 IMS20141V5C12F1E4 27 190 WW 166 IMS20202V5C12F1E4 1S7 162 IMS20238V5C12F1E4 357 224 194 290 IMS20253V5C12F1E4 DIS aly 128 297 72 25 IMS20302V5C12F1E0 209 314 IMS20405V5C12F1E0 SUZ ssi Se IMS20513V5C12F1E0 Ao IMS20585V5C12F1E0 eS I ee VSO se IMS20628V5C12F1E0 942 0O20 8 see 70S 436 654 IMS20897V5C12F1E0 897 1346 798 1197 IMS21153V5C12F1E0 HSS 7S e e sos IMS21403V5C12F1E0 IAS 2S 27s ei IMS21574V5C12F1EO 1574 2361 1574 2361 1474 2212 1207 1811 IMS2 Enclosure Details Dimensions tm cam cm oom omy RS mag o mm mm mm mm mm kg Rating prs IMS20034 380 185 180 365 130 P42 or 54 IMS20047 IMS20067 Lees es E 250 ees iso 7 P eres IMS20125 IMS2014
10. Tel 0712 2420641 24 Fax 0712 2420619 e mail esp ngo Lntebg com 32 Shivaji Marg P O Box 6223 New Delhi 110 015 Tel 011 41419500 1 41419515 Fax 011 41419600 e mail esp del Lntebg com L amp T House P O Box 119 191 1 Dhole Patil Road Pune 411 001 Tel 020 26135048 26135611 Fax 020 26129586 26124910 e mail esp png Lntebg com 3rd Floor Vishwakarma Chambers Majura Gate Ring Road Surat 395 002 Tel 0261 2473726 Fax 0261 2477078 e mail esp sur Lntebg com Radhadaya Complex Old Padra Road Near Charotar Society Vadodara 390 015 Tel 0265 6613610 11 12 Fax 0265 2336184 e mail esp bar Lntebg com 48 8 16 Dwarakanagar Visakhapatnam 530 016 Tel 0891 2755493 2704928 Fax 0891 2746075 e mail esp viz Lntebg com Product improvement is a continuous process For the latest information and special applications please contact any of our offices listed here SAFE amp SURE Electrical Standard Products Larsen amp Toubro Limited Powai Campus Mumbai 400 072 Tel No 022 67050505 Fax 022 67051324 1746 E mail eso Intebg com Website www LNTEBG com LARSEN amp TOUBRO It s all about Imagineering SP 50438 R1 MARO8 60606 SAFE amp SURE Soft Starters LARSEN amp TOUBRO It s all about Imagineering Larsen amp Toubro Limited India s leading manutacturer of low tension switchgear introduces a new range of Soft Starters SUPERNOVA The range e
11. ax 0343 2536493 e mail esp dgo Lntebg com Faridabad Switchgear Works 12 4 Delhi Mathura Road Faridabad 121 003 Tel 0129 2277543 2275314 Fax 0129 2275405 e mail esp fod Lntebg com Milanpur Road Bamuni Maidan Guwahati 781 021 Tel 0361 2550565 Fax 0361 2551308 e mail esp gau Lntebg com 5 10 173 Fateh Maidan Road P O Box 12 Hyderabad 500 004 Tel 040 23296468 Fax 040 23242356 e mail esp hyd Lntebg com D 24 Prithvi Raj Road C Scheme Jaipur 302 001 Tel 0141 2341385 386 Fax 0141 2373280 e mail esp jai Lntebg com Akashdeep Plaza 2nd Floor P O Golmuri Jamshedpur 831 003 Jharkhand Tel 0657 2433673 Fax 0657 2341250 e mail esp j am Lntebg com Skybright Bldg M G Road Ravipuram Junction Ernakulam Kochi 682 016 Tel 0484 2358513 2358761 Fax 0484 2358982 e mail esp cok Lntebg com 3 B Shakespeare Sarani Kolkata 700 071 Tel 033 44002301 2 3 4 5 44002572 Fax 033 22822589 e mail esp ccu Lntebg com A28 Indira Nagar Faizabad Road Lucknow 226 016 Uttar Pradesh Tel 0522 4040905 902 903 Fax 0522 2311671 e mail esp Lko Lntebg com Plot No 518 4th Main Road K K Nagar Madurai 625 020 Tel 0452 2537404 303 Fax 0452 2537552 e mail esp mdu Lntebg com North Wing Level Il Gate 7 Powai Mumbai 400 072 Tel 022 67052287 266 1 2737 Fax 022 67051112 e mail esp bom Lntebg com 8B Farmland Ramdaspeth Behind Hotel Radhika Nagpur 440 010
12. e ss seu Modbus RTU AP ASCII Address range cecceecceeeeeeeee suse eset tin ooo coos Cio 3 Data rate bps ccc ceeececeseess seen 4800 9600 19200 38400 ROLUL A None Odd Even 10 bit Timeout oo cecececcececsecenneoecersce ae None oft 10s 60s 100s Remote Operator Remote operator can be used to monitor performance and to command the soft starter including emergency stop The Remote Operator can be installed into the flat surface of an enclosure or can be mounted up to 100 metres away tor remote control and monitoring Designed for use with CSX and IMS2 soft starters the Remote Operator can show soft starter trio codes as well as real time information on motor current and motor temperature function depends on soft starter model Power CONSUMPTION 2 cseecceee1 11s een nn nO 250 mA max Voltage oo eeececeseeccccaeeeeeeeueeeeees esti 18 30 VDC VAC 50 60 Hz RS485 Network Interface eeeene en AP ASCII or Modbus RTU protocol selectable Analogue output motor current MONITORING e 4 20 mA Enclosure Rating s ss0 sess IP54 or NEMA 12 when correctly panel mounted Ordering Information Remote Operator for CSX CSXi E PIMROO Remote Operator for IMS2 1 2 T RCMO1 Selecting the Right Starter FEATURES CSX CSXi IMS2 EMX3 Timed vollage ramp SSS SO PP p Constantcunent O J SC a Cumentramo Torque control 7 70 Kiks SSS XIRS Adap
13. ettings Emergency Mode operation Wall mount models up to 253 A Adjustable bus bar contiguration models above 302 A Approvals cE b eS KM A OO a oS baa an ea ae i at i m Advanced soft start and soft stop control m Protection functions operate even when bypassed m External input outputs for remote management m Fully programmable restart delay and auto reset SCHEMATIC IMS2 installed with bypass contactor controlled by Run output K1M_ Bypass Contactor Semiconductor Fuses optional F1 a flee Eee i 20 Pe LE 3 PHASE i wer 7S i gt gt ne SUPPLY a O TO MOTOR 4 gt O IMS2 Selection Chart IMS2 soft starters can be installed with or without a bypass contactor and in three wire or six wire inside delta configuration Bypassing the soft starter during operation reduces heating while the motor is running reducing the amount of ventialtion and cooling required Continuous Operation Bypassed Motor Current Rating 3 0 x FLC Motor Current Rating 3 5 x FLC Motor Current Rating 4 0 x FLC Motor Current Rating 4 5 x FLC AC53a 310350 45C lt 1000m AC53a 6 Sal Src4s AST lt 1000m AC53a A GANG ae lt 1000m AC53a Ar5 3 0330 ASC lt 1000m C12 models C45 models C24 models 10 r 10 gil 15 460V _45 400V T 410 10 230 V VB rsy V 45 230V START STOP RESET INPUT A MO
14. evice Net Finger Guard Kit KT He OR amp S SPECIFICATIONS Current Rating l 7 Maximum Motor FLC Motor AC53b AC53b Width Height Depth kW 4 6 354 4 20 340 75 18 A 17 A is 18 5 165 22 30 AC53b AC53b 4 6 594 4 20 580 14 32 735A 65 A 55 100 A 96 A 79 140 A 120 A Eo 110 200 A 165A 203 215 40 CSX Soft Starters a Ey I rma Tritt Fa f p Ratings Current Range 18A 200A AC53b Supply Voltage 200 440VAC or 200 575VAC Supply Frequency 45 66Hz Control Voltage 110 240VAC 380 440VAC 24VAC VDC Enclosure IP20 up to 55kW IPOO for 75kW and above Approvals CE SCHEMATICS CSX installed with motor protection circuit breaker m e L 1 L1 2 11 p 3 L2 a 4T2 Motor 30 5 L3 6 T3 x O O D 13 a CSX installed with a moulded case circuit breaker separate overload relay and line contactor a K1M OY pa 1 1 2 T1 k T 3 L2 n 4 12 C ry 5 L3 6 13 l Do 13 i K1M CSX1 CSX amp CSX1 Sott Starters Selection Chart Compact design with built in bypass contactor SPECIFICATIONS Dimensions mm E Selectable soft starting profiles Mamun Morar FEC a m Flexible communication options ka es Pore aah 5 j m Ratings from 7 5kW to 110kW i SUPER NOA ee FEATURES Starting Constant current Current ramp O 6 4 6 594 4 20 580 32 75 A 65 A 45 85 A 73 A 145 215 193 55 100A 96 A
15. f state A main contactor disconnects the SCRs from the supply when the motor is not running preventing possible damage Main contactors can AC rated for the motor FLC 3 What is Inside Delta Connection and why should it be used Inside delta connection also called six wire connection places the soft starter SCRs in series with each motor winding This means that the soft starter carries only phase current not line current This allows the soft starter to control a motor of larger than pe K1M Or 01 A Shunt trip normal full load current When using an inside delta connection a main contactor or shunt trip MCCB must also be used to disconnect the motor and soft starter from the supply in the event of a trip Inside delta connection Simplities replacement of star delta starters because the existing wiring can be used May reduce installation cost Soft starter cost will be reduced but there are additional cabling and main contractor costs The cost equation must be considered on an individual basis Only motors that allow each end of all three motor windings to be connected separately can be controlled using the inside delta M Soft Starter 16 connection method Not all soft starters can be connected in inside delta 17 Frequently Asked Questions 4 When and how should Bypass Contactors be used Bypass contactors bridge out a soft starters SCRs when the motor is running at full speed Th
16. ion functions let you test the soft starter s operation external control circuits and associated equipment without connecting the soft starter to line voltage or a motor The EMX3 has three simulation modes Run simulation Simulates a motor starting running and stopping to ensure correct installation Protection simulation Simulates activation of each protection mechanism to contirm correct protection response Signalling simulation Simulates output signalling EMX3 Specifications General Current Range a 23A 1600A nominal Motor Connection ooo In Line or inside delta By passo Integrated internal or external Supply Mains Voltage L1 L2 L3 EMX3 2x04 200 VAE 440 VAE 10 l L gt o EMX3 00K V7 380 VAC 690 VAE 10 in line connection z T z EMX3 xxxx V7 380 VAC 600 VAE 10 inside delta connection a 2 SE Z 6 Control Voltage A1 A2 AS 110 220 VAE 10 15 t ee a T or 230 440 VAE 10 15 z B BE TL Mains Frequency 45 Hzto 66 Hz 7 lt a J9 mpUrs 230 440 VAC 10 3 Q gt CE o INPUTS itt Active 24 VDC 8 mA approx a he a gt E a Start C23 C24 iii Normally open ition VAC iSo r 37 AO Stop C31 C32 Reset C41 C42 oo Programmoble Inputs Input B C63 C64 on Motor Thermistor B4 B5 PT100RTD B6 B7 B8 Outputs Relay outputs Run Relay 23 24 se Programmable Outputs Relay A 13 14 occ Relay B 31 32 3
17. is eliminates heat dissipation from the SCRs during run state Some soft starters include built in bypass contactors others require an external bypass contactor K1M External Bypass Internal Bypass Bypass contactors allow soft starters to be installed in sealed enclosures eliminate the cost of forced air cabinet ventilation save energy by eliminating SCR losses during run Bypass contactors should be AC rated for the motor FLC The AC1 rating is adequate because the bypass contactor does not carry start current or switch fault current 5 Sequential Starting Can one soft starter be used to separately control multiple motors Yes one soft starter can control multiple motors in sequence However the control and wiring needs to be engineered for proper operation In order to use a soft starter in a sequential starting situation 1 Each motor must have a separate main contactor bypass contactor overload protection 2 The soft starter must be suitably rated for the total start duty Frequently Asked Questions 6 Can a star delta starter be replaced with a soft starter Yes If the soft starter is capable of inside delta connection simply connect it in place of the star delta starter pe K1M or 01 i Shunt trip It the soft starter is not capable of inside delta connection connect the delta connection to the output side of the soft starter 7 Can one soft starter be used to control multiple
18. mperes D g EMX3 Soft Starters EMX3 L Keypad 1 With Keypad O Without Keypad Control voltage 1 110 220 VAC amp 230 440 VAC Mains voltage 4 200 VAC 440 VAC 7 380 VAC 690 VAC Bypass B Internally bypassed C Non bypassed continuous connection Nominal current rating Example EMX3 0220B41 1 EMX3 220A with Built in Bypass and Keypad Bypass inbuilt upto 220 A DIMENSIONS AND WEIGHTS Power Range Current ratings 23A 43A 50A 53A 76A 97A 100A IOSA 145A 170A 200A 220A IS 51 360A 380A 430A 620A 650A 790A 930A 1200A 1410A 1600A mm mm mm mm mm inches inches inches inches inches ie EMX3 0023B 156 4 124 0 294 6 278 0 192 2 EMX3 0053B 7 57 e EMX3 0076B 10 94 3 5 7 22 EMX3 0097B 6 16 Hae es 222 7 4 8 EMX3 0105B l l ee 8 77 10 58 EMX3 0145B 282 250 438 380 250 l6 EMX3 0220B 11 10 9 84 17 24 14 96 9 84 35 27 EMX3 0255C 390 15 35 20 12 60 417 16 42 400 15 75 281 11 06 25 55 12 EMX3 0360C 430 320 545 522 299 50 5 EMX3 0930C 16 93 12 60 21 46 20 55 11 77 111 33 EMX3 1200C 574 500 750 727 361 136 EMX3 1600C 22 60 19 69 29 53 28 62 14 21 299 83 COMPACT DESIGN The design of the EMX3 allows for multiple units to be mounted side by side orin a further reduce the overall size of your soft s
19. nguage options Shortcut button Protection Fully customisable protection Motor thermal model Motor thermistor input Phase sequence Undercurrent Instaneous overcurrent Auxilary trip input Heatsink overtemperature Excess start time Supply frequency Shorted SCR Power circuit Motor connection RS485 failure Motor overload Current imbalance Ground fault optional Advanced soft start and soft stop control Protection functions operate even when bypassed External input outputs for remote management Fully programmable auto start and auto stop LCD display tor programming amp monitoring KANS v v y v v v v mA MN ON OG ON ON Se KO OS EMX3 Control Interface Control inputs 3 x tixed 2 x programmable v Motor thermistor input PT100 RTD input Relay outputs 1 x fixed 3 x programmable Analogue output 1 x programmable Serial output x RS485 Ss Additional Features Starter communication timeout Network communication trip Auto detection of inline or inside delta power connection Programmable auto start stop 24 VDC auxiliary power supply PT 100 RTD input Real time clock with battery backup Powerthrough enables the choice of continuous operation despite a power assembly failure Forward and reverse jog function I O expansion card optional Approvals CE EMX3 Acceleration Control Eanes XLR 8 ADAPTIVE ACCELERATION CONTROL L amp T s new EMX3 soft starter int
20. roduces a new generation in soft start technology XLR 8 Adaptive Acceleration Control XLR 8 gives you an unprecedented level of control over your motor s acceleration and deceleration profiles Using XLR 8 the soft starter learns your motor s performance during start and stop then adjusts control to optimise performance Simply select the protile that best matches your load type and the soft starter automatically ensures the smoothest possible acceleration for your load SMARTER STARTING The EMX3 puts you in control of motor starting Depending on your application requirements you can select the best soft start control method For applications requiring precise control of motor start current the EMX3 offers a choice of Constant Current or Current Ramp start modes For superior control over acceleration or deceleration choose Adaptive Acceleration Control Speed ADAPTIVE ACCELERATION PROFILE OPTIONS Late Deceleration Constd nt Deceleration Ea Deceleration Time Adaptive acceleration offers threestop protiles according to your needs SMOOTHER STOPPING Adaptive Acceleration Control also provides precise control over soft stopping and is ideal for applications requiring a smoother soft stop It is ideal for low inertia loads such as pumps and conveyors and can substantially reduce or eliminate the effects of water hammer SIMULATIONS Need to test the installation before connecting a motor The EMX3 simulat
21. tarter For EMX3 0145B EMX3 1600C dimensions A amp C are the unit footprint Bus bars are not included as this dimension will vary with bus bar configuration bank of starters due to the flexibility in cabling options Internally bypassed starters Accessories Communication Modules All the soft starters can be integrated into serial communication networks for remote monitoring and control All communication interfaces have a compact physical form designed to attach to the CSX and EMX3 series with very little extra space and IMS2 soft starters have support tor Modbus RTU and AP ASCII communications built in Device Net Interface CAT oe PIMDNO1 Node address range ccc0eecce0 sss nne E a e eee Oto 63 Data rate cccececsccscecsceevcscneeos esse sss coe orrn ol 125 kB 250 kB 500 kB Power consumption steady state ccccceeceeseee esse yeu ymin 19 mAat 25 VDC 31 mAat 11 VDC in rush at 24 VDC s see 1 8 A maximum for 2 ms Profibus Interface CAT NO o oaeeeseeenerrerneeeeaaenenne n a E PIMPBO1 Node address range ccceesee 01150 ssn 001099 Data rate isesecosscserserererneaeneennneennae ine 9 6 kB s 12 MB s Power consumption steady state MXit UN E 35 mA at 24 VDC Galvanically isolated Reverse polarity protected Modbus Interface CAT No ooo cece cee eeeeecceceeees 00s ss 0 inti PIMMBO1 Protocol oo ce ceceeceeseeeeee see en se
22. tarting current up to 4 5 times full load current for around 30 seconds E Severe duty loads have extremely high inertia requiring extremely long start time and start current up to 5 5 times full load current normal heavy severe normal heavy severe Mixer high viscosity Mixer low viscosity Pelletiser Planer Press Pump centrifugal Pump positive displacement Pump slurry Pump submersible Pump vacuum Re pulper Rotary table Sander Saw band Saw circular Screw teed Separator liquids Separator solids Shredder Slabber Slicer Stirrer liquids Travelator Tumbler Vibrating screen Winch Wire draw machine hydraulic Bow thruster Carding machine Centrituge Chipper Compressor centrifugal rotary Compressor reciprocating piston Compressor screw unloaded Conveyor horizontal loaded Conveyor horizontal unloaded Conveyor vertical loaded Conveyor vertical unloaded Crusher cone Crusher jaw Crusher rotary unloaded Debarker Drilling machine Dryer Edger Escalator Fan centrifugal damped Fan centritugal undamped Grinder Hydraulic power pack Mill ball Mill hammer Mill roller Milliscreen Selecting the correct starter model When you know the duty rating of the application you can choose an appropriate soft starter Select a starter which offers the features you want and use the table below to ensure that the soft starter is appropriate for the
23. tive acceleration 7 Sepp O OOO O O a Pompsp lt Cd XRB Adaptive acceleration SSCS SS 0 7 Protection Mains frequenc Phase sequence Shorted SCR Motor overload thermal model Instantaneous overcurrent Undercurrent Current imbalance Motor thermistor Excess start time Power loss Auxiliary trip UA eee see Se BEREBBGGROR Human Interface Starter status LEDs Trip log and start counters Store reload user settings Performance metering Lage LCD screen Programmable controlinps J T 7 Programmable relay oops SSC Anoogoop O o o T T7 Frape CS i Sundry Dual motor sets O PEmegengsiat a Auto stop pa E i gt lt S Options amp Accessories Profibus O O O O O OOOO OO O OO Optional Modbus RTU built in as standard in IMS2 as standard 15 Selecting the Right Starter To receive the maximum benefit from soft starting it is important to select the right starter for the situation The most important factors are the size of the motor and the type of application Different applications have different starting characteristics and applications can be grouped into generalised duty rating categories Application duty ratings Normal duty applications require start current up to 3 5 times the motor s full load current and starting time of 10 to 20 seconds E Heavy duty loads have more inertia than normal duty loads and require s
24. xtends trom simple soft start control devices to advanced systems that match complex requirements SUPERN VA Series L amp T s Soft Starters include CSX Series Soft Starters provide soft start and soft stop control for new or existing motor control centers These starters are compact and include a built in bypass contactor to eliminate heat dissipation during run This makes the CSX Series ideal for installation into switchboards or starter enclosures CSXi Series Soft Starters have a comprehensive motor starting and protection system with a built in bypass contactor In addition to constant current start control CSXi soft starters provide advanced motor thermal modeling and a range of protection functions EMX3 Series Soft Starters come with total motor starting solution combining high level functionality with flexibility and ease of use For advanced applications an extensive range of functions makes the EMX3 suitable for nearly all motor starting and control requirements Compact design small tootprint Built in bypass contactor Easy installation and operation Complements existing motor protection Ratings trom 7 5kW to 110kW FEATURES Starting Timed voltage ramp TVR Stopping Soft stop Protection Supply fault Shorted SCR LED Indication Ready Tripped Running Starting Stopping Fault code Relay Outputs Main contactor Options amp Accessories Remote Operator PC Software Modbus RTU Profibus D
Download Pdf Manuals
Related Search