CD AUTOMATION SOFT STARTERS FAMILY STB SOFT STARTERS STB BASIC MODEL OF CD AUTOMATION PRODUCT RANGE Soft Start ad Soft Stop are adjustable o frot uit Voltage Start value adjustable o frot uit Iteral By Pass Relay mouted o cotrol board up to 44A over this value commadfor exteral Bypass Curret Limit adjustable o frot uit Isolated Stop Start commad It s also possible to do t use bypass cotactor ad to work i cotiuos mode usig just thyristors STM SOFT STARTER STM MEDIUM PERFORMANCE MODEL OF PRODUCT RANGE Soft Start ad Soft Stop Ramp adjustable o frot uit Voltage Start value adjustable o frot uit Curret Limit settig available o frot uit Software to elimiate the motor speed oscillatios Electroic Overload relay for Normal or Heavy Start Iteral By Pass Relay o cotrol board up to 100A. Over 100 A relay output to eergize Bypass cotactor It s also possible to do t use bypass cotactor ad to work i cotiuos mode usig just thyristors STE SOFT STARTER STE ENHANCED PERFORMANCE MODEL OF SOFT STARTER Iteral or Exteral By-Pass Cotactor No By-Pass usig Thyristors i cotiuos mode Adjustable Voltage Output i cotiuos mode Torque cotrol Costat curret start Curret Start Ramp Kick fuctio to start for 200 m Sec at 80% of full voltage Adjustable Soft Start Stop Ramp via Key Pad Voltage Start adjustable via frotal Key Pad Curret Limit settig available via Key Pad Electroic Overload relay for Normal or Heavy Start Aalog output proportioal to Curret or Power 3 or 6 wires coectio to reduce the curret Commuicatio RS485 Modbus Stadard Optios Dyamic Brakig ad the most importat field bus are available (Profibus DP, Etheret,Ca Ope) DYNAMIC BRAKING This feature is used o squirrel cage motor by ijectig dc curret ito the motor widigs. This happes automatically whe mai cotactor hase bee opeed. Whe the adjustable dc curret is circulatig a statioary magetic field is applied ad a brakig torque is geerated up to whe the motor is rotatig. The ijected dc curret is adjustable via frotal Key Pad Soft stop to avoid mechaical shock ad low maiteace compared with mechaical brakig.
GENERAL FEATURES CD Automatio Soft Starters has bee desiged to drive three phase three wire squirrel cage iductio motors It s also possible o STE family to drive motor with 6 wire coectio to reduce the circulatig curret iside STE. O left side is rapreseted a diagram for Torque / Speed ad Curret / Speed START CURRENT ( % of Nomial Curret ) 800% 700% 600% 500% 400% 300% 200% 100% TORQUE ( % of Nomial Torque ) CHARACTERISTICS TORQUE / SPEED AND CURRENT / SPEED 200% 150% 100% 50% Curret at V Curret at V Torque at V * 0.75 Nomi. Torque at V Torque at V * 0.75 Max. Torque at V V = Nomial Voltage 0% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% SPEED ( % of Nomial Speed ) Nomial Slip CHARACTERISTICS TORQUE / SPEED AND CURRENT / SPEED CONTROL TYPES AVAILABLE VOLTAGE RAMP (TORQUE RAMP) Soft Starter starts from a setted iitial voltage ad ramp up to the omial oe i a setted time. I additio o STE family is possible to start high frictio load with kickstart that gives to the motor for 200 msec 80% of full voltage without to limit the curret. Whe is started the motor reach the full speed ad remai there up to whe is stopped ad it ca reach zero speed by ierthia or via a setted ramp dow. RAMP PLUS CURRENT LIMIT As a optio is also available the dyamic brakig (see the descriptio o left page). CURRENT RAMP Soft Starter start from a setted iitial curret ad ramp up to the omial value i a setted time. This type of cotrol is available o STE family. CURRENT LIMIT This parameter sets the curret at which to start. This value deped o the applicatio ad must ot excede the Soft Starter sizig (see o ext two pages). t(s) 10000 KICKSTART (BOOSTER) INITIAL CURRENT LIMIT This parameter sets the iitial Start Curret for the curret ramp mode. 1000 MOTOR PROTECTION Iside STM ad STE soft starters families has bee implemeted electroic thermal protectio for motors. The curves are rapreseted o right side ad basically oe is for ormal service ad the other oe for severe service. 100 10 Class Class Class 1 0.5 1.12 1.5 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 Class Ie/ I MOTOR THERMAL PROTECTION
MODEL STB (BASIC) STM - MEDIUM STE (ENHANCED) 3 WIRE STE (ENHANCED) 6 WIRE * * * * U1 V1 M W1 U1 V1 M W1 U1 V1 M W1 U1 V1 M W2 W1 U2 V2 NUMBER OF PHASES CONTROLLED 3 WIRE CONNECTION INTERNAL BY PASS RELAY.=< 44A.=< 100A EXTERNAL BY PASS RELAY > 44A > 100A CONTINUOS SERVICE VIA SCR ( NO BY PASS ) RAMP UP RAMP DOWN TORQUE CONTROL CONSTANT CURRENT CONTROL RAMP UP CURRENT CONTROL KICKSTART 80% VOLTAGE 200 msec PHASE LOST / UMBALANCED LOAD SHORT CIRCUIT ON THYRISTOR OVERVOLTAGE UNDERVOLTAGE UNDERCURRENT PROTECTION (PUMP) OVERTEMPERATURE ON HEATHINK OVERLOAD WITH CURVE SELECTION PTC MOTOR THERMISTOR INPUT / CLIXON LONG START TIME (STALL PROTECTION) START / STOP DIGITAL INPUT 4:20mA/0:10V/POT SET FOR CONT. SERVICE FRONTAL DIGITAL CONTROL PANEL INTEGRATED MULTIMETER RELAY TO ENERGIZE LINE CONTACTOR RELAY FOR EXTERNAL BY PASS TWO CONFIGURABLE NPN OUTPUT ONE ANALOG OUTPUT ( POWER VALUE ) DYNAMIC BRAKING IP20 PROTECTION RS485 MODBUS COMMUNICATION PROFIBUS, CAN OPEN AND ETHERNET Nom. Amps Nom. Amps Nom. Amps Nom. Amps 3 I pick 3,5 I pick 4 I pick 4,5 I pick 2PH 2PH 3PH 3PH 3 wire coectio 3 wire coectio 3 wire coectio STB SIZE STM SIZE STE SIZE 12 10 9 8 SIZE 7 16 14 12 11 SIZE 7 20 18 15 13 SIZE 7 22 19 16 14 34 30 26 24 SIZE 7 44 38 33 30 SIZE 7 75 65 58 50 SIZE 7 80 70 60 52 SIZE 7 130 110 95 90 150 140 120 110 SIZE 11 165 150 130 120 SIZE 11 230 200 170 150 SIZE 13 450 450 450 450 SIZE 14 500 500 500 500 SIZE 14 Nom. Amps 3 I pick Nom. Amps 3,5 I pick Nom. Amps 4 I pick Nom. Amps 4,5 I pick Below tab is for 6 wire coectio oly 6 wire coectio STE SIZE 38 33 28 24 59 52 45 42 76 66 57 52 This solutio uses a coectio i ope delta. 130 112 100 87 See the wirig o right side STE 6 wire 138 121 104 90 I this case the sizig of the uit is doe usig 225 190 164 156 Lie curret (motor curret) devided 1,73. For this 260 242 208 190 SIZE 11 285 260 225 208 reaso it s possible to select a smaller Soft Starter SIZE 11 398 346 294 260 SIZE 13 779 779 779 779 SIZE 14 865 865 865 865 SIZE 14 CODING MODEL I A I START SUPPLY VOLT. AUX. VOLT. WIRING START SEC OFF SEC OPTION 1 STE 150A 3 I 400V 230V or 110 3W 20 360 NO Stadard features Optioal features
APPLICATIONS SELECTION APPLICATION 3 I 3,5 I 4 I 4,5 I SIZE 7 SIZE 11 AGITATOR ATOMIZER BANDSAW BOTTLE WASHER CENTRIFUGAL PUMP CENTRIFUGE CHIPPER CIRCULAR SAW CONVEYOR BELT CONVEYOR SCREW CRANE TRANSLATION CRUSHER CONE CRUSHER JAW CRUSHER ROTARY CRUSHER VERTICAL IMPACT DEBARKER DRYER DUST COLLECTOR EDGER ELEVATOR FAN AXIAL CLAMPED FAN AXIAL UNCLAMPED FAN CENTRIFUGAL CLAMPED FAN CENTRIFUGAL UNDAMPED FAN HIGH PRESSURE GRINDER HYDRAULIC POWER PACK LOADED PISTON COMPRESSOR MILL MILL BALL MILL HAMMER MILL ROLLER MIXER MONORAILS PALLETISER PLANER POSITIVE DISPLACEMENT PUMP PRESS PUMPS BORE REPULPER ROLLER CONVEYOR ROTARY TABLE SANDER SCREW COMPRESSOR SCREW CONVEYOR SEPARATOR SHREDDER SLICER SLURRY PUMP TUMBLER UNLOADED PISTON COMPRESSOR HYDRAULIC PUMP SIZE 13-14 DIMENSIONS WIDTH (mm) HEIGHT (mm) DEPTH (mm) WEIGHT (Kg) SIZE 7 117 120 159 1,65 117 316 187 5 SIZE 11 137 440 270 10,5 SIZE 13 262 440 270 18 SIZE 14 262 520 270 22,5 Nom.Amps 3 I pick Nom.Amps 3,5 I pick Nom.Amps 4 I pick Nom.Amps 4,5 I pick 3 wire coectio 3 wire coectio 3 wire coectio Max Fuse I 2 t MODEL Max Fuse I 2 t MODEL Max Fuse I 2 t MODEL 12 10 9 8 840 STB 16 14 12 11 840 STB 20 18 15 13 840 STB 22 19 16 14 3800 STM 3800 STE 34 30 26 24 3800 STB 3800 STM 3800 STE 44 38 33 30 7350 STB 7350 STE 75 65 58 50 9050 STB 9050 STM 9050 STE 80 70 60 52 15300 STB 15300 STM 15300 STE 130 110 95 90 69000 STE 150 140 120 110 102500 STM 102500 STE 165 150 130 120 188800 STM 188000 STE 230 200 170 150 245000 STE 450 450 450 450 1050000 STE 500 500 500 500 1050000 STE For ope delta 6 wire coectio, the widig curret is i above table,to have lie curret multiply by 1,73 all value
AUXILIARY UNITS CD-RS Compact ad smart fully isolated commuicatio coverter. Iput RS232. Output RS485 or 422 RS232 coectio via 9 pi coector o frot uit. RS485 or 422 via screw termials.this coverter ca be used to iterface a computer with CD Automatio Soft Starters. FIELD BUS MODULES TU-PB ca be used to covert RS485 i PROFIBUS DP TU-DN ca be used to covert RS485 i DEVICENET TU-ETH ca be used to covert RS485 i Etheret TU-CAN ca be used to covert RS485 i CAN OPEN INDICATOR CD Automatio have a rage of idicators with or without commuicatio RS485 with Modbus protocol CD1800 - It s a 48x96 idicator 3 1/2 digit W 6100 - It s a 48x48 idicator 4 digits with RS485 as optio W 8010 - It s a 48x96 idicator 4 digits with RS485 as optio Microprocessor based idicators fully cofigurable These idicators ca be wired to Soft Starter aalog output o STE KEY-PAD This is the etry level Operator Iterface ad ca be coected to CD Automatio Soft Starters with commuicatio port. Push Butto: Start - Stop Up - Dow: To icrease or decrease the selected parameter Scroll: Pushig this commad is possible to read i sequece Voltage Curret ad Power Diagostic: All alarm are displayed o frot uit Socket: This port ca be used to program the Soft Starter via portable Computer or to plug i a CD-EASY. CD-EASY It s a memory support used by maiteace persoel i the shop floor The cloe facility makes it possible to copy the cofiguratio of oe Soft Starter ad paste it ito aother oe i a metter of secods. This cloe facility is doe by pressig Read Push Butto to copy ad Write Push Butto to paste. KEY-PAD-E This operator pael ca be used to coect oe or more STE Soft Starters. Display: moochrome/ color LCD 3.8 or 5.7 touch scree. For more details cotact CD Automatio. 3TA MODULE This module is used i STM ad STE with exteral Bypass cotactor to allow to the uits to have thermal overload motor protectio active also whe the soft starter s Thyristors has bee bypassed. This module is used i size 9 ad 10 while for size 11,13 ad 14 with or without exteral bypass the curret trasformer are iside the uits ad there are 9 termial blocks for the wirig keepig i this mode a active thermal protectio also whe the soft starter has bee bypassed.
STE SOFTWARE CONFIGURATOR Widows based Easy to be used with recipe facility. Each Soft Starter ca be cofigured i a metter of secods via frotal socket. Possibility to cofigure more soft starters at same time usig the broad cast mode. Three access level to the soft starter parameters are available. Usefull software iteral utility to be able to show recet tred of curret, voltage ad Power. REMOTE SERVICE If you have a doubt about the cofiguratio of your SOFT STARTER, cotact our Help ad Support ceter that ca help you i writig a correct cofiguratio for your applicatio. This recipe will be available o our web-site. CUSTOMER NEEDS Go i shop floor to dowload the recipe i your SOFT STARTER Sed a e-mail with your apllicatio problem Program CD-EASY i your office Our Help ad Support Ceter put the cofiguratio recipe o the web site Go to our WEB SITE Upload i your PC the cofiguratio recipe
CD Automatio UK Ltd Uit 10 Mays Estate Selmesto, East Sussex BN26 6TS, UK Tel: +44 1323 811100 Email: ifo@cdautomatio.co.uk