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1. 2 TM T26 T3 E 54 55 56 57 58 9 9 9 6 530 o 9 KAj KAZ s3 1 KM KM1 EN KM1 KM2 in 08881 A 1 Control voltage model dependent 2 Remote control inputs 3 Motor thermistor input Relay outputs Three phase supply Motor terminals Parameter settings e Parameter 6D Input A Function Shaft rotation sensor Stop contact Reset contact e Select Motor Set Select assigns Input A for Motor set selection e Set starting performance characteristics using the primary motor set e Set braking performance characteristics using the secondary motor settings e Parameter 7G Relay C Function e Select Trip assigns Trip function to Relay Output C NOTE A the frequency protection settings If the VersiStart i III trips on supply frequency parameter 16F Frequency when the braking contactor KM2 opens modify PETER E electronic 57 VersiStart i Ill 8 6 Two Speed Motor The VersiStart i III can be configured for control of dual speed Dahlander type motors using a high speed contactor KM1 low speed contactor KM2 and a star contactor KM3 NOTE NA Pole Amplitude Modulated PAM motors alter the speed by effectively changing the stator frequency using external winding configuration Soft starters are not suitable for use with this type of two speed motor When the soft starter receives a high
2. D x 1 Kickstart level parameter 2E H E 2 Kickstart time parameter 2F 3 Initial current parameter 2C 4 Start ramp time parameter 2D 5 Current limit parameter 2B 6 Full voltage current 500 7 400 7 300 7 200 7 100 04737 B T T T T T T T T T 10 20 30 40 50 60 70 80 90 100 Rotor speed full speed Current motor full load current 5 3 Stop Methods Soft starters offer a variety of methods for the control of motor stopping Stop Method Performance Result Coast To Stop Natural load run down TVR Soft Stop Extended run down time Adaptive Acceleration Control Extended run down time according to selected deceleration profile Reduced run down time Soft starters are often used in pumping applications to eliminate the damaging effects of fluid hammer AAC Adaptive Deceleration Control should be the preferred stop method for these applications 5 3 1 Coast to Stop Coast to stop lets the motor slow at its natural rate with no control from the soft starter The time required to stop will depend on the type of load 5 3 2 TVR Soft Stop Timed voltage ramp reduces the voltage to the motor gradually over a defined time The load may continue to run after the stop ramp is complete Timed voltage ramp stopping can be useful for applications where the stop time needs to be extended or to avoid transients on generator set supplies 1 Stop time parameter 21
3. Motor pf Current as a percentage of motor full load current Motor temperature as a percentage of the motor s thermal capacity Motor kilowatts Motor kVA multiplied by power factor Power factor is assumed to be 1 0 for the reference value but the motor kilowatt value is calculated using measured power factor N3 1 V pf 1000 Motor kilovolt amperes V3 multiplied by average phase current multiplied by mains reference voltage parameter 101 IN 1000 Motor power factor measured by the soft starter Selects which information will be reported via the analog output 0 20 mA 4 20 mA Default Description Selects the range of the analog output 8C Analog A Max Adj Range Description 8D Analog A Min Adj Range 0 600 Default 100 Calibrates the upper limit of the analog output to match the signal measured on an external current measuring device 0 600 Default 0 Description Calibrates the lower limit of the analog output to match the signal measured on an external current measuring device 6 5 9 9 Auto Reset The VersiStart i Ill can be programmed to automatically reset certain trips which can help minimise operating downtime Trips are divided into three categories for auto reset depending on the risk to the soft starter Group A Phase loss Power loss Mains frequency B Undercurrent Current Imbalance Instantaneous overcurrent Input A trip C Motor overload Motor therm
4. Time i 5 3 3 Adaptive Control for Stopping In an adaptive control soft stop the VersiStart i III controls the current in order to stop the motor within a specified time and using a selected deceleration profile AAC Adaptive Deceleration Control can be useful in extending the stopping time of low inertia loads Voltage full voltage NOTE Adaptive control does not actively slow the motor down and will not stop the motor faster than a coast to stop To shorten the stopping time of high inertia loads use brake Every application has a particular stopping profile based on characteristics of the load and the motor AAC Adaptive Deceleration Control offers three different stopping profiles Choose the adaptive control profile that best matches your application requirements PETER E electronic VersiStart i Ill 28 5 3 4 Adaptive Deceleration Control To use AAC Adaptive Deceleration Control to control stopping performance 1 Select Adaptive Control from the Stop Mode menu parameter 2H 2 Set the desired Stop Time parameter 21 3 Select the required Adaptive Stop Profile parameter 2L i set 1 AAC Adaptive Control stop profile parameter 2L 1 Early deceleration 2 Constant deceleration 3 Late deceleration 4 Stop time parameter 21 Speed 04835 C Time NOTE NA Pump stopping The hydraulic characteristics of pump systems vary considerably This variation means the ideal
5. KM1 F1 Be yes 1 L1 H R NATI de Y Ki ac 3 L2 CN M gt 3 P Mu 5 L3 Bes Ee SC 04478 B KM1 Main contactor optional Semiconductor fuses optional 4 1 2 In line installation externally bypassed Non bypassed models have dedicated bypass terminals which allow the VersiStart i III to continue providing protection and monitoring functions even when bypassed via an external bypass contactor The bypass relay must be connected to the bypass terminals and controlled by a programmable output configured to Run refer to parameter 7A 71 KM2 SC Be pz KM1 F1 1 L1 L 2m lal UE L1B F 3 L2 gt 472 ce P We EA Las 5IL3 gt 6 T3 des C Zl WA L3B E E i 44 3g KM1 34 KM2 Main contactor KM2 Bypass contactor Semiconductor fuses optional NOTE A The bypass terminals on VS i Ill 255N are T1B T2B T3B The bypass terminals on VS i III 360N VS i Ill 1600N are L1B L2B L3B PETER E electronic 16 VersiStart i Ill The fuses can be installed on the input side if required 4 1 3 In line installation non bypassed KM1 F1 p Ke ULT I 2 71 4 T2 6 T3 KM1 04481 B Main contactor optional Semiconductor fuses optional 4 1 4 Inside delt
6. Range 1 30 seconds Default 1 second Description Sets the duration for DC injection during a braking stop 16 Trip Actions CAUTION Defeating the protection may compromise the starter and motor and should only be done in the case of emergency 16A 16L Trip Actions Options Trip Starter Default Warn and Log Log Only Description Selects the soft starter s response to each protection e 16A Motor Overload e 16B Current Imbalance e 16C Undercurrent e 16D Instantaneous Overcurrent e 16E Input A Trip e 16F Frequency e 16G Motor Thermistor e 16H Excess Start Time e 161 Starter Communication e 16J Heatsink Overtemperature e 16K Battery Clock e 16L Network Communication Adjustment Lock You can lock the Programming Menu to prevent users from altering parameter settings The adjustment lock can be turned on and off using parameter 15B To lock the programming menu 1 Open the Programming Menu Open the Extended Menu Select Restricted Enter the Access Code Select parameter 15B Adjustment Lock cO Sr Px cit Select and store Read Only I a user attempts to change a parameter value when the adjustment lock is active an error message is displayed ACCESS DENIED ADO Lack IS ON Access Code Critical parameters parameter group 15 and higher are protected by a four digit security access code preventing unauthorised users from viewing or modifying parameter settings PETER E e
7. e Load the VersiStart i III s parameters with default values e X Reload previously saved parameter settings from an internal file e Save the current parameter settings to an internal file In addition to the factory default values file the VersiStart i Ill can store two user defined parameter files These files contain default values until a user file is saved To load or save parameter settings 1 Open the Setup Tools 2 Scroll to Load Save Settings and press the ENTER button LOADASAVE SETTINGS 3 Scroll to the required function and press the ENTER button LOAD DEF SULTS LOAD USER SET 1 LOAD USER SET z 4 At the confirmation prompt select YES to confirm or NO to cancel and then LOAD DEFAULTS MENU ENTER to load save the selection H YES When the action has been completed the screen will briefly display a confirmation message then return to the status screens Reset Thermal Models NOTE This function is protected by the security access code PETER E electronic VersiStart i Ill 50 The VersiStart i III s advanced thermal modelling software constantly monitors the motor s performance This allows the VersiStart i Ill to calculate the motor s temperature and ability to start successfully at any time If the VersiStart i Ill is configured for use on two motors each motor s temperature is modelled separately The thermal model for the active motor can be reset if required 1 Open the Setup
8. 5 2 5 Adaptive Control for Starting AAC Adaptive Acceleration Control is a new intelligent motor control technique In an adaptive control soft start the VersiStart i III adjusts the current in order to start the motor within a specified time and using a selected acceleration profile NOTE AAC Adaptive Acceleration Control cannot start the motor faster than a direct on line DOL start If the start ramp time parameter 2D is shorter than the motor s DOL start time starting current may reach DOL levels Every application has a particular starting profile based on characteristics of the load and the motor Adaptive Acceleration Control offers three different starting profiles to suit the requirements of different applications Selecting a profile that matches the inherent profile of the application can help smooth out acceleration across the full start time Selecting a dramatically different Adaptive Control profile can somewhat neutralise the inherent profile The VersiStart i III monitors the motor s performance during each start to improve control for future soft starts Adaptive Acceleration Control To use AAC Adaptive Acceleration Control to control starting performance 1 Select Adaptive Control from the Start Mode menu parameter 2A 2 Setthe desired Start Ramp Time parameter 2D 3 Selectthe desired Adaptive Start Profile parameter 2K 4 Set a start Current Limit parameter 2B sufficiently high to allow a successful star
9. Bottom Left Hours Run 10E User Screen Bottom Right Blank 10F Graph Timebase 10 Seconds 10G Graph Maximum Adjustment 400 10H Graph Minimum Adjustment 096 101 Mains Reference Voltage 400 V 10J Display A or kW Current 15 Restricted 15A Access Code 0000 15B Adjustment Lock Read amp Write 15C Emergency Run Disable 15D Current Calibration 10096 15E Shorted SCR Action 3 Phase Control Only 15F Jog Torque 50 15G Brake Torque 20 15H Brake Time 00 01 mm ss 151 Brake Torque 2 20 15J Brake Time 2 00 01 mm ss 16 Trip Actions 16A Motor Overload Trip Starter 16B Current Imbalance Trip Starter 16C Undercurrent Trip Starter 16D Instantaneous Overcurrent Trip Starter 16E Input A Trip Trip Starter 16F Frequency Trip Starter 16G Motor Thermistor Trip Starter 16H Excess Start Time Trip Starter 161 Starter Communication Trip Starter 16J Heatsink Overtemperature Trip Starter 16K Battery Clock Trip Starter 16L Network Communication Trip Starter 6 5 Parameter Descriptions 6 5 1 1 Motor Details 1A Motor FLC Range Model dependent Description Matches the starter to the connected motor s full load current Set to the full load current FLC rating shown on the motor nameplate 1B Locked Rotor Time Range 0 01 2 00 minutes seconds Default 10 seconds Description Sets the maximum length of time the motor can run at locked rotor current from cold PETER E electronic VersiStart i Ill 36 1C Motor FLC 2
10. Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Stop Mode Adaptive Stop Profile Stop Time Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Excess Start Time Locked Rotor Time Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Excess Start Time Locked Rotor Time 15 seconds 350 Model dependent Adaptive Control Constant Acceleration 20 seconds 400 30 seconds 20 Seconds Model dependent Adaptive Control Constant Acceleration 10 seconds 400 Model dependent Adaptive Control Constant Acceleration 10 seconds 450 Model dependent Adaptive Control Late Acceleration 15 seconds 400 Adaptive Control Constant Deceleration 5 seconds Model dependent Adaptive Control 20 seconds 400 Constant Acceleration 30 seconds 20 seconds Model dependent Adaptive Control Constant Acceleration 30 seconds 450 40 seconds 30 seconds application Default Setting 1 Motor Details 1A Motor Full Load Current Model dependent 2 Primary Start Stop 2A Start Mode Adaptive Control 2B Current Limit 350 2C Initial Current 350 2D Start Ramp Time 00 10 mm ss 2G
11. Range 0 100 Default 20 Description Sets the trip point for undercurrent protection as a percentage of motor full load current Set to a level between the motor s normal working range and the motor s magnetising no load current typically 25 to 35 of full load current A setting of 0 disables undercurrent protection 4D Instantaneous Overcurrent Range 80 600 FLC Default 400 Description Sets the trip point for instantaneous overcurrent protection as a percentage of motor full load current PETER E electronic 6 5 5 4F Motor Temp Check VersiStart i Ill 40 4E Input A Trip Options Always Active Default A trip can occur at any time when the soft starter is receiving power Operating Only A trip can occur while the soft starter is running stopping or starting Run Only A trip can only occur while the soft starter is running Description Selects when an input trip can occur 4G Frequency Check Range Do Not Check Default Check Description Selects whether the VersiStart i III will verify the motor has sufficient thermal capacity for a successful start The soft starter compares the motor s calculated temperature with the temperature rise from the last motor start and only operates if the motor is cool enough to start successfully 4H Frequency Variation Range Do Not Check Start Only Start Run Default Run Only Description Determines when and if the starte
12. before reaching its maximum temperature Set according to the motor datasheet 1D Locked Rotor Time 2 Range Model dependent Description Sets the secondary motor s full load current 1E Dual Thermal Model Range 0 01 2 00 minutes seconds Default 10 seconds Description Sets the maximum length of time the motor can run at locked rotor current from cold before reaching its maximum temperature Set according to the motor datasheet NOTE Options Single Default Dual Description Activates dual thermal modelling The dual thermal model is required only if the VersiStart i Ill is controlling two physically separate motors The second thermal model is only active if parameter 1E Dual Thermal Modelis set to Dual and the starter is using the secondary motor set a programmable input is set to Motor Set Select and the input is active 6 5 2 2Primary Start Stop 2A Start Mode 2B Current Limit Options Constant Current Adaptive Control Default Description Selects the soft start mode Range 100 600 FLC Default 350 Description Sets the current limit for constant current and current ramp soft starting as a percentage of motor full load current 2C Initial Current 2D Start Ramp Time Range 100 600 FLC Default 350 Description Sets the initial start current level for current ramp starting as a percentage of motor full load current Set so that the motor begins to a
13. 240 VAC 24 VACNDC NOTE If you are not using a thermistor do not short terminals 64 65 2 Control voltage model dependent A5 A6 110 120 VAC PETER E electronic VersiStart i Ill 12 3 3 Control Wiring The VersiStart i III has three fixed inputs for remote control These inputs should be controlled by contacts rated for low voltage low current operation gold flash or similar 1 Twowire control T 2 Three wire control 3 Fourwire control A Sat 00 B Stop 57 C Reset e 58 E 6 x 57 S CAUTION Do not apply voltage to the control input terminals These are active 24 VDC inputs and must be controlled with potential free contacts Cables to the control inputs must be segregated from mains voltage and motor cabling 3 4 Relay Outputs The VersiStart i Ill has three programmable relay outputs Operation of the programmable outputs is determined by the settings of parameters 7A 7I e lfassigned to Main Contactor the output activates as soon as the soft starter receives a start command and remains active while the soft starter is controlling the motor until the motor starts a coast to stop or until the end of a soft stop e lfassigned to Run the output activates when the soft start is complete when the starting current falls below 120 of the programmed motor full load current and remains closed until the beginning of a stop eithe
14. 52 PETER E electronic VersiStart i Ill 2 8 1 Installation with Main Epos NEES dti tes 52 8 2 Installation with Bypass Contacltor 2 a te e t et td e te tia Hi te ade 53 8 3 Em rg ncy Run Opefatioh acia 54 84 Auxiliarye Eelere 55 8 5 SM to rl de 56 8 6 TWO Speed Motor ananas EAA 57 9 TrOUDIESKOOtING E 59 9 1 Trip Messages ia did e nte ben cai e e b d ee 59 9 2 Ster e Re 60 93 Gen rallkaults uvaner E 61 10 A A Er Na E 63 10 1 Communication Modules nanese a A A aa aia 63 10 2 elle Ee lit a ed o a ett ats 63 10 3 POST A ee A A ao 63 11 Bus Bar Adjustment Procedure nene 64 PETER E electronic 3 VersiStart i Ill 1 Caution Statements This symbol is used throughout this manual to draw attention to topics of special importance to the installation and operation of VersiStart i Ill soft starters Caution Statements cannot cover every potential cause of equipment damage but can highlight common causes of damage It is the installer s responsibility to read and understand all instructions in this manual prior to installing operating or maintaining the soft starter to follow good electrical practice including applying appropriate personal protective equipment and to seek advice before operating this equipment in a manner other than as described in this manual The examples and diagrams in this manual are included solely for illustrative purposes The information contained in this
15. 7J Low Current Flag The relay closes when the high current flag activates refer to parameter 7K High Current Flag The relay closes when the motor temperature flag activates refer to parameter 7L Motor Temperature Flag PETER E electronic 43 VersiStart i Ill Description Selects the function of Relay A normally open 7B 7C Relay A Delays The VersiStart i Ill can be configured to wait before opening or closing Relay A Parameter 7B Relay A On Delay Range 0 00 5 00 minutes seconds Default 0 seconds Description Sets the delay for closing Relay A Parameter 7C Relay A Off Delay Range 0 00 5 00 minutes seconds Default 0 seconds Description Sets the delay for re opening Relay A 7D 71 Output Relays B amp C Parameters 7D 7I configure the operation of Relays B and C in the same way as parameters 7A 7C configure Relay A Refer to Relay A for details Relay B is a changeover relay e TD Relay B Function Default Run e TE Relay B On Delay e TF Relay B Off Delay Relay C is normally open e 7G Relay C Function Default Trip e TH Relay C On Delay e T Relay C Off Delay 7J 7K Low Current Flag and High Current Flag The VersiStart i III has low and high current flags to give early warning of abnormal operation The current flags can be configured to indicate an abnormal current level during operation between the normal operating level and the undercurrent or instantaneo
16. A 10A 250 VAC resistive 5A 250 VAC AC15 pf 0 3 Programmable outputs Relay A 173 GH JER EL Normally open erf 2014 hv LL Changeover Ey C ISE O PA coccion REESE SEEREN Normally open elos MO A A EE 0 20 mA or 4 20 mA selectable vee AA EA EET 600 Q 12 VDC 20 mA Peto cs 5 20 VDC eet D 41 Maximum load E 200 mA Cono A ES PEDE EN 10 Environmental Protection VS 23 NS TE TOS n utr ru tee de RR tua e ud e ARR n tat ERA IP20 KEIER Al WEE IP00 Operating temperature coincidi 10 C to 60 C above 40 C with derating eil EC 25 C to 60 C Operating al ttvde occ bea e et ede D b es 0 1000 m above 1000 m with derating Humidity EE 5 to 95 Relative Humidity Pollution degree 22er e A ee it n de ta Pollution Degree 3 MI T A IEC 60068 2 6 Heat dissipation During laten 4 5 watts per ampere During run VSTINZSEVSTINSI Rm lt 39 watts approx KEHLEN lt 51 watts approx VERRECKT NEE lt 120 watts approx PETER E electronic VersiStart i Ill 10 During run Valls VS MISION E E ee 4 5 watts per ampere approx VS TIN 1200N VS illl 1600N EE 4 5 watts per ampere approx Certification E EE IEC 60947 4 2 GY X EO IEC 60947 4 2 AUDERET UL 508 Marine Pending VS i III 23to VS illl 220 only sese Lloyds Marine No 1 Specification ROHS Las eee Compliant with EU Directive 2002 95 EC PETER gt e
17. Excess Start Time 00 20 mm ss 2H Stop Mode Coast to Stop 2 Stop Time 00 00 mm ss 4 Protection Levels 4B Phase Sequence Any sequence PETER gt electronic 33 VersiStart i Ill 4C Undercurrent 20 FLC 4D Instantaneous Overcurrent 400 FLC 4E Input A Trip Always Active 5 Protection Delays 5C Undercurrent Delay 00 05 mm ss 5D Instantaneous Overcurrent Delay 00 00 mm ss 5E Input A Trip Delay 00 00 mm ss DE Input A Initial Delay 00 00mm ss 6 Inputs 6D Input A Function Motor Set Select 6E Input A Name Input Trip 7 Relay Outputs TA Relay A Function Main Contactor 7B Relay A On Delay 00 00 mm ss TC Relay A Off Delay 00 00 mm ss TD Relay B Function Run 7E Relay B On Delay 00 00 mm ss 7F Relay B Off Delay 00 00 mm ss 76 Relay C Function Trip 7H Relay C On Delay 00 00 mm ss 7 Relay C Off Delay 00 00 mm ss 73 Low Current Flag 5096 FLC 7K High Current Flag 10096 FLC TL Motor Temperature Flag 80 FLC 10 Display 10A Language English 10B User Screen Top Left Starter State 10C User Screen Top Right Blank 10D User Screen Bottom Left Hours Run 10E User Screen Bottom Right Blank 10J Display A or kW Current 6 4 Extended Menu The extended menu provides access to all parameters Default Setting 1 Motor Details 1A Motor Full Load Current Model depe
18. Load Current or parameter 2L Adaptive Control Gain is changed How to Select the Adaptive Deceleration Control Stop Profile The best profile will depend on the exact details of each application If you have particular operational requirements discuss details of your application with your local supplier NOTE NM Adaptive Control controls the motor s speed profile within the programmed time limit This may result in a higher level of current than traditional control methods Brake Brake reduces the time the motor requires to stop CAUTION If the brake torque is set too high the motor will stop before the end of the brake time and the motor will suffer unnecessary heating which could result in damage Careful configuration is required to ensure safe operation of the starter and motor PETER E electronic 29 VersiStart i Ill Brake When brake is selected the VersiStart i III uses DC injection to slow the motor VersiStart i III braking e Does not require the use of a DC brake contactor e Controls all three phases so that the braking currents and associated heating are evenly distributed through the motor Braking has two stages 1 Pre brake provides an intermediate level of braking to slow motor speed to a point where full brake can be operated successfully approximately 70 speed 2 Full brake brake provides maximum braking torque but is ineffective at speeds greater than approximately 70 To configure th
19. Reset remote input To emergency stop the motor press the local STOP and RESET buttons at the same time The soft starter will remove power from the motor and open the main contactor and the motor will coast to stop Emergency stop can also be controlled via a programmable Soft Start Methods Soft starters offer a variety of methods to control motor starting Each soft start method uses a different primary control parameter Soft Start Method Parameter Controlled Performance Parameters Influenced Timed Voltage Ramp Voltage Start current start torque acceleration Constant Current Start torque acceleration Torque Control Start current acceleration Adaptive Acceleration Control Start current start torque Best results are obtained by selecting the soft start method that directly controls the parameter of most importance for the application Typically soft starters are used to limit motor start current or control load acceleration and or deceleration The VersiStart i III can be set to either Constant Current or AAC Adaptive Acceleration Control Fo Control ICI Motor Start Current Constant Current Motor Load Acceleration or Deceleration AAC Adaptive Control Constant Current Constant current is the traditional form of soft starting which raises the current from zero to a specified level and keeps the current stable at that level until the motor has accelerated Constant current starting is ideal for applications where the start c
20. Tools 2 Scroll to Reset Thermal Models and press ENTER RESET THERMAL MODELS Mi vi Hz xXx ENTER TU RESET 3 Use W to select Reset and press ENTER to confirm DO HOT RESET RESET 4 When the thermal model has been reset the screen will display a confirmation message then return to the previous screen CAUTION A Resetting the motor thermal model may compromise motor life and should only be done in the case of emergency PETER E electronic 51 VersiStart i Ill 7 Logs Menu The Logs Menu provides information on events trips and starter performance To open the Logs Menu press the MENU ENTER button To navigate through the Logs Menu e to open a log press the ENTER button e to scroll through the entries in each log press the A and W buttons e to view details of a log entry press the ENTER button e to return to the previous level press the EXIT button e to close the Logs Menu press EXIT repeatedly 7 2 Trip Log The Trip Log stores details of the eight most recent trips including the date and time the trip happened Trip 1 is the most recent and trip 8 is the oldest stored trip To open the Trip Log 1 Open the Logs Menu 2 Scroll to Trip Log and press ENTER 3 Use the A and W buttons to select a trip to view and press ENTER to display details To close the log and return to the main display press EXIT repeatedly 7 3 Event Log The Event Log stores time stamped details of the starter s 99 most recent eve
21. ata Sagaene antennae rite 200 VAC 525 VAC 10 Control voltage A4 A5 A6 ER 110 VAC or 220 VAC 10 15 600mA EE 24 VACNDC 20 MainsTrequeney Zeg EE ege eeh beet e Ae 45 Hz to 66 Hz Rated insulation voltage to earth 1 1 cai add dati aula i e eeng tta den ira 600 VAC Rated impulse withstand vollagg ug terre e eerte SE cg EC element nende 4kV Form designation ede tee rete neris Bypassed or continuous semiconductor motor starter form 1 Short circuit capability Coordination with semiconductor fuses Type 2 Coordination with HRC fuses sese rte tenen eene EE Type 1 SUIZO NS TIN OS cada prospective current 10 kA VS i II 145 to VS i II 220 seen netten gen P prospective current 18 kA VS i IIl 255N to VS i IM 930N ore teeter A prospective current 85 kA VS 111 1200N to VS i Ill 1600N NEEN el prospective current 100 kA Electromagnetic capability compliant with EU Directive 89 336 EEC EMC Emissions EENS nenn EG IEC 60947 4 2 Class B and Lloyds Marine No 1 Specification EMC Immunity EEN O EG DEDE IEC 60947 4 2 Inputs Input rating nun dj ATA A Active 24 VDC 8 mA approx Start 54 55 un MERE EE A A sss EEG Normally open Stop 56 57 ee E HER LL EL nun BG GG Normally closed Reset 58 Sg S NEM AI EL eee EE Normally closed Progr fnmeablempuns gt 55 m o h eese Normally open MaiomibDeHnSIpNDIMOD JE MAA NEED sss Trip 23 6 KQ reset lt 1 6kQ Outputs Relavi uiputS m AA
22. failed SCR can only be definitely diagnosed by replacing the SCR and checking the starter s performance Related parameters 4A 5B 16B Excess start time trip can occur in the following conditions e parameter 1A Motor Full Load Current is not appropriate for the motor e parameter 2B Current Limit has been set too low e parameter 2D Start Ramp Time has been set greater than the setting for 2G Excess Start Time setting parameter 2D Start Ramp Time is set too short for a high inertia load when using Adaptive Acceleration Control Related parameters 1A 2D 2B 2G 3G 1C 3D 3B 16H The VersiStart i Il can support higher motor full load current values when connected to the motor using inside delta configuration rather than in line connection If the soft starter is connected in line but the programmed setting for parameter 1A Motor Full Load Currentis above the in line maximum the soft starter will trip at start Related parameters 1A 1C The mains frequency has gone beyond the specified range Check for other equipment in the area that could be affecting the mains supply particularly variable speed drives If the VersiStart i Ill is connected to a generator set supply the generator may be too small or could have a speed regulation problem Related parameters 4G 4H 5G 16F Check if cooling fans are operating If mounted in an enclosure check if ventilation is adequate On models with internal bypass the cooling fans will op
23. is a link between the activated thermistor input 64 65 or when the motor Remove the link then load the default parameter set This will disable the thermistor connected between 64 65 is thermistor input and clear the trip permanently removed Place a 1k2 Q resistor across the thermistor input Turn thermistor protection to Log only parameter 16G Parameter settings cannot be stored Make sure you are saving the new value by pressing the MENU ENTER button after adjusting a parameter setting If you press EXIT the change will not be saved Check that the adjustment lock parameter 15B is turned off If the adjustment lock is on settings can be viewed but not changed You need to know the security access code to change the adjustment lock setting The EEPROM may be faulty on the keypad A faulty EEPROM will also trip the soft starter and the keypad will display the message Parameter Out Of Range Contact your local supplier for advice PETER E electronic 63 VersiStart i Ill 10 Accessories 10 1 Communication Modules VersiStart i Ill soft starters support network communication using the Profibus DeviceNet and Modbus RTU protocols via an easy to install communications module 10 2 Finger Guard Kit Finger guards may be specified for personnel safety and can be used on VersiStart i III soft starter models 145B 220B Finger guards fit over the soft starter terminals to prevent accidental contact with live terminal
24. or normally closed 6D Input A Function Options MoroR SET SELECT Default The VersiStart i Ill can be configured with two separate sets of motor data To use the secondary motor data parameter 6D must be set to Motor Set Select and 53 55 must be closed when a start command is given The VersiStart i III checks which motor data to use at a start and will use that motor data for the entire start stop cycle INPUT TRIP N O Input A can be used to trip the soft starter When parameter 6D is set to Input Trip N O a closed circuit across 53 55 trips the soft starter PETER gt electronic VersiStart i Ill 42 INPUT TRIP N C LOCAL REMOTE SELECT EMERGENCY RUN EMERGENCY STOP JOG FORWARD JOG REVERSE When parameter 6D is set to Input Trip N C an open circuit across 53 55 trips the soft starter Input A can be used to select between local and remote control instead of using the LOCAL REMOTE button on the keypad When the input is open the starter is in local mode and can be controlled via the keypad When the input is closed the starter is in remote mode The START and LOCAL REMOTE buttons are disabled and the soft starter will ignore any Local Remote select command from the serial communications network To use Input A to select between local and remote control parameter 6A must be set to LCL RMT Anytime or LCL RMT when Off In emergency run the soft starter continues to run until
25. 0 6 AC53a 4 20 50 6 AC53a 4 5 30 50 6 40 C lt 1000 metres 40 C 1000 metres 40 C 1000 metres 40 C 1000 metres PETER E electronic 7 VersiStart i III Minimum and Maximum Current Settings The VersiStart i III s minimum and maximum full load current settings depend on the model Model Minimum Maximum Minimum Maximum PETER E electronic VersiStart i Ill 8 2 23 Dimensions and Weights 08718 A Se mm inch inch inch inch inch in VS i lll 23 VS i lll 43 192 2 VS i III 50 7 57 Ge VS i II 53 156 4 124 0 294 6 278 0 VS i III 76 6 16 4 88 11 60 10 94 VS i Ill 97 2227 VS i III 100 8 77 be VS 111 105 VS 1111145 VS illl 170 282 250 438 380 250 VS i III 200 11 10 9 84 17 24 14 96 9 84 i E VS illl 220 VS i III 255N 390 15 35 320 12 60 417 16 42 400 15 75 281 11 06 5 55 12 VS i Ill 360N VS i Ill 380N VS i III 430N 430 320 111 33 VS i Ill 620N 16 93 12 60 pa Gi B a a VS i Ill 650N 53 5 VS i Ill 790N 117 95 VS i Ill 930N VS illl 1200N 574 500 GH GC Tee Sech VS i IIl 1600N NOTE A For VS i IIl 145 VS i III 1600N dimensions A and C are the unit footprint Bus bars are not included as this dimension will vary with bus bar configuration PETER E electronic 9 VersiStart i Ill 2 24 Specifications Supply Mains voltage L1 L2 L3 VS TINS e ar
26. 80A AC 53b 35 15 345 Off time seconds Start time seconds Start current multiple of motor full load current Starter current rating amperes In line connection AC53b 3 0 10 350 AC53b 3 5 15 345 AC53b 4 0 20 340 AC53b 4 5 30 330 40 C 1000 metres 40 C lt 1000 metres 40 C lt 1000 metres 40 C 1000 metres AC53b 3 0 10 590 AC53b 3 5 15 585 AC53b 4 0 20 580 AC53b 4 5 30 570 40 C 1000 metres 40 C lt 1000 metres 40 C 1000 metres 40 C lt 1000 metres NOTE NM Models VS i III 255N VS i III 1600N must be externally bypassed Inside delta connection AC53b 3 0 10 350 AC53b 3 5 15 345 AC53b 4 0 20 340 AC53b 4 5 30 330 40 C lt 1000 metres 40 C 1000 metres 40 C 1000 metres 40 C lt 1000 metres AC53b 3 0 10 590 AC53b 3 5 15 585 AC53b 4 0 20 580 AC53b 4 5 30 570 40 C lt 1000 metres 40 C lt 1000 metres 40 C lt 1000 metres 40 C 1000 metres PETER E electronic VersiStart i Ill 6 Current Ratings for Continuous Operation Not bypassed 351A AC 53a 35 15 50 6 Starts per hour On load duty cycle Start time seconds Start current multiple of motor full load current Starter current rating amperes In line connection AC53a 3 10 50 6 AC53a 3 5 15 50 6 AC53a 4 20 50 6 AC53a 4 5 30 50 6 40 C 1000 metres 40 C 1000 metres 40 C lt 1000 metres 40 C 1000 metres Inside delta connection AC53a 3 10 50 6 AC53a 3 5 15 5
27. D30D11A0315 PETER E electronic 21 VersiStart i Ill 320000 6 9URD31D11A0450 6 9URD31D11A0450 320000 6 9URD31D11A0450 6 9URD31D11A0450 320000 6 9URD31D11A0450 6 9URD31D11A0450 238000 6 9URD33D11A0630 6 9URD33D11A0630 320000 6 9URD33D11A0700 6 9URD33D11A0700 320000 6 9URD33D11A0700 6 9URD33D11A0700 1200000 6 9URD33D11A1000 6 9URD33D11A1000 1200000 6 9URD33D11A1000 6 9URD33D11A1000 2530000 6 6URD33D11A1400 6 6URD33D11A1400 4500000 6 6URD33D11A1400 6 6URD33D11A1400 4500000 6 9URD233PLAF2200 6480000 6 9URD233PLAF2200 6 9URD233PLAF2200 12500000 GURD233PLAF2800 6URD233PLAF2800 4 VS i lll 105 125000 AJT125 AJT125 4 6 7 Ferraz Fuses AJT SCR Ft A s Supply Voltage Supply Voltage Supply Voltage lt 440 VAC lt 575 VAC lt 690 VAC LI VS i IIl 145 125000 AJT150 AJT150 VS i II 170 320000 AJT175 AJT175 VS i IIl 23 Not suitable VS i III 1410N 6480000 A4BQ2000 A4BQ2000 VS i III 1600N 12500000 A4BQ2500 A4BT1800 A4BQ2500 A4BT1800 4 7 Earth Terminals Earth terminals are located at the back of the soft starter e VSilll23 VS i III 105 have one terminal on the input side e VSilll 145 VS i III 1600N have two terminals one on the input side and one on the output side VS i III 255N 320000 AJT300 AJT300 PETER E electronic VersiStart i Ill 22 5 Operation 5 1 Keypad and Feedback 5 1 1 The Keypad LOCAL REMOTE Tog
28. Italian German Russian Description Selects which language the keypad will use to display messages and feedback 10B 10C 10D 10E User Programmable Screen Options Blank Displays no data in the selected area allowing long messages to be shown without overlapping Starter State The starter s operating state eg starting running stopping or tripped Only available for Top L amp Btm L Motor Current The average current measured on three phases Motor pf The motor s power factor measured by the soft starter Mains Frequency The average frequency measured on three phases Motor kW The motor s running power in kilowatts Motor HP The motor s running power in horsepower Motor Temp The motor s temperature calculated by the thermal model kWh The number of kilowatt hours the motor has run via the soft starter Hours Run The number of hours the motor has run via the soft starter Description Selects which information will be displayed on the programmable monitoring screen e 10B User Screen Top Left Default Starter State e 10C User Screen Top Right Default Blank e 10D User Screen Bottom Left Default Hours Run e 10E User Screen Bottom Right Default Blank 10F Graph Timebase Options 10 seconds Default 30 seconds PETER gt electronic VersiStart i Ill 46 6 5 11 10G Graph Max Adj 10H Graph Min Adj 101 Mains Ref Volt 1 minute 5 minutes 10 minutes 30 minutes 1 hour Des
29. PETER E electronic User Manual Quality is our Drive VersiStart i I I I Qualitat ist unser Antrieb Contents 1 SCHIER 3 2 IntroduCtion rn 2 1 Feature Uet 2 2 Specifications 3 Er EEN 11 3 1 Physical Installati0O oo nncnccnicnnionioicnnnnninnnnr erne 3 2 Control Terminals 3 3 Control Wiring scene 3 4 Relay ue 3 5 Motor TRES KMS TONS ES NT 3 6 Power Terminos ar 3 7 e EMT 4 Power el 15 4 1 Motor Comet ard 15 4 2 EE MP E eia 18 4 3 Mail Contado anna nara 18 4 4 Le Ire els KE id ais 18 45 Power Factor Rule el EE 18 46 US aia A AA Se Eee 18 4 7 A narret PR hennes 21 5 el pr Mee 22 5 1 Keypad and Feedback 22 52 Start Stop and Reset Commands rtr Ere tt ai tea LE eed E Roi oda ee e ie dn 24 53 Stop MethOdS m er lad 27 54 JOG ON ii TP 29 5 5 Inside Delta Operation EEN 30 6 Programming Menu ai 31 6 2 Quick UD 31 6 3 otandard EE 32 6 4 Extended Mens ET 33 6 5 Parameter Descrptions AEN 35 6 6 Adjustment Lock LL Aas 48 6 7 Access Code 6 8 Setup TO EE 7 ES e 72 lte E EE EE EEE EE EE NE ET EE EE 7 3 Event Log 7 4 Performance Counters 8 Application le E
30. SE EAD O e LJ 56 AH Y MRE 513 5 L3 C PE K E Oo 08724 A 1 Control votage model dependent 54 55 se 2 fRemoteconrolinpus 56 57 3 Motorthermistorinput 58 57 4 Reo 53 55 13 14 21 22 74 33 34 NOTE Different models require control voltage to different terminals e C1 220 240 VAC A4 A6 e C2 24 VACNDC A5 A6 NOTE VS illl 255C current transformers are located on the output Bypass terminals are labelled T1B T2B and T3B e C1 110 120 VAC A5 A6 PETER E electronic 15 VersiStart i Ill Power Circuits 4 1 Motor Connection VersiStart i Ill soft starters can be connected to the motor in line or inside delta also called three wire and six wire connection The VersiStart i III will automatically detect the motor connection and perform the necessary calculations internally so it is only necessary to program the motor full load current parameter 1A NOTE NA For personnel safety the power terminals on models up to VS i III 105 are protected by snap off tabs When using large cables it may be necessary to break off these tabs Models which are internally bypassed do not require an external bypass contactor 4 1 1 In line installation internally bypassed
31. VS i I 930N 400000 II VSi 1200N 480000 0 pf VSiliMON oa J vsim1600n 1250000 pf Two parallel connected fuses required per phase 4 6 4 Ferraz Fuses HSJ SCR Ft A s Supply Voltage Supply Voltage Supply Voltage 440 VAC 575 VAC 690 VAC VS i III 23 HSJ40 HSJ40 VS i III 43 8000 HSJ80 HSJ80 VS i III 50 10500 HSJ90 HSJ90 PETER E electronic VersiStart i Ill 20 Not Suitable Not Not suitable Suitable VS i Ill 1600N 12500000 Two series connected fuses required per phase 4 6 5 Ferraz Fuses North American Style PSC 690 IN sent TT T temer 440 VAC 575 VAC 690 VAC ysim23 1180 AO70URD30XXXO068 AO7OURD3OXXx00683 VSill 380N 320000 AO70URD33XXX0700 wou 0 VSill430N 320000 AO70URD33XXX0700 A070URD33XXX070 VSilI1200N 4500000 AO55URD390900 VSil 1410N 6480000 AO55URD3900950 VSillf60N 12500000 XXX 7 blade type Refer to Ferraz catalog for details 4 6 6 Ferraz Fuses European Style PSC 690 lt 440 VAC 575 VAC 690 VAC 1150 6 9URD30D11A0050 8000 6 9URD30D11A0125 10500 6 9URD30D11A0125 15000 6 9URD30D11A0125 15000 6 9URD30D11A0160 51200 6 9URD30D11A0200 80000 6 9URD30D11A0200 125000 6 9URD30D11A0315 125000 6 9URD30D11A0315 320000 6 9UR
32. a installation internally bypassed KM1 04479 B KM1 Main contactor Semiconductor fuses optional CAUTION A When connecting the VersiStart i III in inside delta configuration always install a main contactor or shunt trip circuit breaker PETER E electronic 17 4 1 5 Inside delta installation externally bypassed Non bypassed models have dedicated bypass terminals which allow the VersiStart i III to continue providing protection and monitoring functions even when bypassed via an external bypass contactor The bypass relay must be connected to the bypass terminals and controlled by a programmable output configured to Run refer to parameter 7A 71 ps i A pa KM1 F1 1 L1 E 2 11 pease us 7 ER Ut 1 U2 4 Ee E vgl M was EZ I M 128 f W1 3 W2 6 EI CN 6 T3 E L38 F MER E 08727 A KM1 Main contactor KM2 Bypass contactor Semiconductor fuses optional NOTE The bypass terminals on VS i Ill 255N are T1B T2B T3B L2B L3B The fuses can be installed on the input side if required CAUTION AN When connecting the VersiStart i III in inside delta configuration always install a main contactor or shunt trip circuit breaker 4 1 6 Inside delta installati
33. ameter 16F Frequency when the high speed start signal 7 is removed modify the frequency protection settings PETER E electronic 59 VersiStart i Ill Troubleshooting Trip Messages This table lists soft starter s protection mechanisms and the probable cause of the trip Some of these can be adjusted using parameter group 4 Protection Levels and parameter group 16 Trip Actions other settings are built in system protections and cannot be set or adjusted CURRENT INBALANCE EXCESS START TIME FLE TOO HIGH FREQUENCY HEATSINE DOUERTEHP IHFUT o TRIP IHST DOUERCLIEREHT Li PHASE LO L2 PHASE LOS L3 PHASE LOSS LI D in i n og L Li Ti SHORTED Lz T2z SHORTET L3 T3 SHORTED Display Possible cause Suggested solution BATTERY CLOCK A verification error has occurred on the real time clock or the backup battery voltage is low If the battery is low and the power is off date time settings will be lost Reprogram the date and time Related parameters 16K Current imbalance can be caused by problems with the motor the environment or the installation such as e An imbalance in the incoming mains voltage e problem with the motor windings e Alight load on the motor Current imbalance can also be caused by incorrect cabling between the external bypass contactor and the soft starter or an internal problem with the soft starter particularly an SCR that has failed open circuit A
34. aptive Control Stop The starter performs a TVR soft stop if parameter 21 Stop Time is gt 0 secs If parameter 2l is set to 0 secs the starter performs a coast to stop Jog The starter issues a warning with the error message Unsupported Option The starter performs a coast to stop PowerThrough The starter trips with the error message Lx Tx Shorted NOTE When connected in inside delta current imbalance is the only phase loss protection that is active during run Do not disable current imbalance protection parameter 4A during inside delta operation CAUTION Inside delta operation is only possible with mains voltage lt 600 VAC gt gt PETER E electronic 31 VersiStart i Ill 6 Programming Menu The Programming Menu lets you view and change programmable parameters that control how the VersiStart i Ill operates To open the Programming Menu press the MENU ENTER button while viewing the status or graph screens To navigate through the Programming Menu e to scroll through parameter groups press the A or W button e to open a submenu press the ENTER button e to view the parameters in a group press the ENTER button e to return to the previous level press the EXIT button e to close the Programming Menu press EXIT repeatedly or press the STATUS or GRAPHS button To change a parameter value e scroll to the appropriate parameter in the Programming Menu and press ENTER to enter edit mode e to alter th
35. ccelerate immediately after a start is initiated If current ramp starting is not required set the initial current equal to the current limit 2E Kickstart Level Range 1 180 seconds Default 10 seconds Description Sets the total start time for an AAC Adaptive Acceleration Control start or the ramp time for current ramp starting from the initial current to the current limit Parameter 2E Kickstart Level Range 100 700 FLC Default 500 Description Sets the level of the kickstart current PETER E electronic 37 VersiStart i Ill 2F Kickstart Time Parameter 2F Kickstart Time Range 0 2000 milliseconds Default 0000 milliseconds Description Sets the kickstart duration A setting of 0 disables kickstart CAUTION A Kickstart subjects the mechanical equipment to increased torque levels Ensure the motor load and couplings can handle the additional torque before using this feature 2G Excess Start Time Excess start time is the maximum time the VersiStart i III will attempt to start the motor If the motor does not transition to Run mode within the programmed limit the starter will trip Set for a period slightly longer than required for a normal healthy start A setting of O disables excess start time protection Range 0 00 4 00 minutes seconds Default 20 seconds Description Set as required 2H Stop Mode Options Coast To Stop Default TVR Soft Stop Ada
36. command to the starter or there may be a network communication problem Check the network for causes of communication inactivity Related parameters 16L e A parameter value is outside the valid range The keypad will indicate the first invalid parameter Press MENU ENTER to go to the parameter and adjust the setting Related parameters None The phase sequence on the soft starter s input terminals L1 L2 L3 is not valid Check the phase sequence on L1 L2 L3 and ensure the setting in parameter 4B is suitable for the installation Related parameters 4B The starter is not receiving mains supply on one or more phases when a Start Command is given Check that the main contactor closes when a start command is given and remains closed until the end of a soft stop Related parameters 20E e There is a problem with the connection between the soft starter and the optional communications module Remove and reinstall the module If the problem persists contact your local distributor e There is an internal communications error within the soft starter Contact your local distributor Related parameters 161 The thermistor input has been enabled and e The resistance at the input has fallen below 20 Q the cold resistance of most thermistors will be over this value or e A short circuit has occurred Check and resolve this condition Related parameters None The VersiStart i Ill is internally bypassed and has drawn high current duri
37. cription Sets the graph time scale The graph will progressively replace the old data with new data Range 0 600 Default 400 Description Adjusts the upper limit of the performance graph Range 0 600 Default 0 Description Adjusts the lower limit of the performance graph 10J Display A or kW Range 100 690 V Default 400 V Description Sets the nominal mains voltage for the keypad s monitoring functions This is used to calculate motor kilowatts and kilovolt amperes kVA but does not affect the VersiStart i III s motor control or protection 15 Restricted 15A Access Code Options Current Default Motor kW Description Selects whether the VersiStart i III will display current amperes or motor kilowatts on the main monitoring screen Range 0000 9999 Default 0000 Description Sets the access code to control access to restricted sections of the menus Use the EXIT and ENTER buttons to select which digit to alter and use the A and W buttons to change the value NOTE NAM In the event of a lost access code contact your supplier for master access code that allows you to re program a new access code 15B Adjustment Lock 15C Emergency Run Options Read amp Write Default Allows users to alter parameter values in the Programming Menu Read Only Prevents users altering parameter values in the Programming Menu Parameter values can still be viewed Description Selec
38. cy Run e Select Enable Enables the Emergency Run mode PETER E electronic 55 VersiStart i Ill 8 4 Auxiliary Trip Circuit In normal operation the VersiStart i III is controlled via a remote two wire signal terminals 56 57 Input A terminals 53 55 is connected to an external trip circuit such as a low pressure alarm switch for a pumping system When the external circuit activates the soft starter trips which stops motor A NIS i P id 1 L1 I t 2 11 MEM kj 1 Three phase supply Maga 3 ue 2 Motor terminals Fjes JV I DS at 3 Control voltage model dependent PT Kj Q A Remote control inputs Er 5 Motor thermistor input Apg Je PRI om 6 Relay outputs Sx K Se Start stop contact E D Reset contact Auxiliary trip contact M 13 13 14 Relay output A O pr 21 22 24 Relay output B 23 i 33 34 Relay output C A6 21 o 22 E gt 41 24 Lo H 53 33 3 55 B 54 7 O 57 HO s2 id Bi 64 me Y ils e ES ES j Parameter settings e Parameter 6D Input A Function e Select Input Trip N O Assigns the Input A to Auxiliary Trip N O function e Parameter 6E Input A Name e Select a name eg Low Pressure Assigns a name to Input A e Parameter 4E Input A Trip e Setas required For example Run Only limits the input trip to when the soft starter is running only e Parameter 5E Input A Trip Delay e Setas require
39. d Sets a delay between the input activating and the soft starter tripping e Parameter 5F Input A Initial Delay e Set at around 120 seconds Limits operation of the input trip to 120 seconds after the start signal This allows time for pressure to build up in the piping before the low pressure input becomes active PETER gt electronic VersiStart i Ill 56 8 5 Soft Braking For applications with high inertia or a variable load the VersiStart i III can be configured for soft braking In this application the VersiStart i III is employed with forward run and braking contactors When the VersiStart i III receives a start signal pushbutton S1 it closes the forward run contactor KM1 and controls the motor according to the programmed primary motor settings When the VersiStart i III receives a stop signal pushbutton S2 it opens the forward run contactor KM1 and closes the braking contactor KM2 after a delay of approximately 2 3 seconds KT1 KA3 is also closed to activate the secondary motor settings which should be user programmed for the desired stopping performance characteristics When motor speed approaches zero the shaft rotation sensor A2 stops the soft starter and opens the braking contactor KM2 T o o o D A4 A6 a bododo 1 L13 L25 L3 KAd A2 S2 E 1 i N NOU KA1 KA2 KA3 KA4 o EN KTtkmg yq KT2 A4
40. deceleration profile and stop time will vary from application to application The table provides guidelines on selecting between AAC Adaptive Control deceleration profiles but we recommend testing the three profiles to identify the best profile for the application Adaptive Stop Profile Application Late Deceleration High head systems where even a small decrease in motor pump speed results in a rapid transition between forward flow and reverse flow Constant Deceleration Low to medium head high flow applications where the fluid has high momentum Early Deceleration Open pump systems where fluid must drain back through the pump without driving the pump in reverse The first AAC Adaptive Deceleration Control stop will be a normal soft stop This allows the VersiStart i Ill to learn the characteristics of the connected motor This motor data is used by the VersiStart i III during subsequent Adaptive Control stops NOTE NM Adaptive Control will control the load according to the programmed profile Stopping current will vary according to the selected deceleration profile and stop time If replacing a motor connected to a VersiStart i Ill programmed for AAC Adaptive Control starting or stopping or if the starter has been tested on a different motor prior to actual installation the starter will need to learn the characteristics of the new motor The VersiStart i III will automatically re learn the motor s characteristics if parameter 1A Motor Full
41. e VersiStart i III for brake operation 3 Set parameter 2l for the desired stopping time duration 1 This is the total braking time and must be set sufficiently longer than the brake time parameter 15H to allow the pre braking stage to reduce motor speed to approximately 70 If the stop time is too short braking will not be successful and the motor will coast to stop 4 Set Brake Time parameter 15H to approximately one quarter of the programmed Stop Time This sets the time for the Full Brake stage 2 5 Adjust the Brake Torque parameter 15G so that the desired stopping performance is achieved If set too low the motor will not stop completely and will coast to stop by the end of the braking period For more information on using the VersiStart i III with an external speed sensor eg for applications with variable load during the braking cycle see Soft braking NOTE Brake operation causes the motor to heat faster than the rate calculated by the motor thermal model If you are using brake enable the motor temperature check parameter 4F or allow sufficient restart delay parameter 5A During braking an increased noise level from the motor may be audible This is a normal part of motor braking 5 4 Jog Operation Jog runs the motor at reduced speed to allow alignment of the load or to assist servicing The motor can be jogged in either forward or reverse direction The maximum available torque for jog is approximately 50 75 of mot
42. e jointing compound to prevent corrosion VS illl 170 VS i IIl 220 8 5 Nm 6 3 ft lb Power L1 T1 L2 T2 L3 T3 8 5 mm 10 5 mm N Cable sizes o E x C S mm AWG o 1 8 2 d 18 6 50 10 1 0 iE R 19 mm 6 mm 19 mm 6 mm Torx Torque T20 x150 ve Ft Ib Sjoa V 7mm x 150 VS i III 255N VS i III 360N VS i Ill 930N VS i III 1200N VS i III 1600N 17 Nm 12 5 ft lb 38 Nm 28 5 ft lb 58 Nm 42 7 ft lb 10 5 mm 12 5 mm 10 5 NS E E E g 5 AE lt gt La gt lt 8 32 mm B P 32 mm KE Le gt gt La 51 mm 16 mm NOTE Some units use aluminium bus bars When connecting power terminations we recommend cleaning the surface contact area thoroughly using an emery or stainless steel brush and using an appropriate jointing compound to prevent corrosion The bus bars on models VS i Ill 360N VS i III 1600N can be adjusted for top or bottom input and output as required Refer to Bus bar Adjustment Procedure for step by step instructions Input Output Output Input EL m B BPH EPH Vib 4 3 HH ef s Input Output es 08723 A Output PETER gt electronic VersiStart i Ill 14 3 7 Schematic diagrams Internally bypassed models Non bypassed models 1 L1 EE 2 71 T 3 312 3 L2 C
43. e parameter setting use the A and W buttons Pressing A or W once will increase or decrease the value by one 1 If the button is held for longer than five seconds the value will increase or decrease at a faster rate e to save changes press MENU ENTER The setting shown on the display will be saved and the keypad will return to the parameter list e to cancel changes press EXIT The keypad will ask for confirmation then return to the parameter list without saving changes You can access the Programming Menu at any time including while the soft starter is running Any changes to the start profile take effect immediately The Programming Menu contains three sub menus Quick Setup Menu Provides access to quick setup options for common applications Standard Menu The Standard Menu provides access to commonly used parameters allowing you to configure the VersiStart i III to suit your application Extended Menu The Extended Menu provides access to all the VersiStart i III s programmable parameters allowing experienced users to take advantage of advanced features Setup Tools Setup Tools includes maintenance options to configure the VersiStart i III s date and time or load a standard parameter set 6 2 Quick Setup The Quick Setup Menu makes it easy to configure the VersiStart i III for common applications The VersiStart i III selects the parameters relevant to the application and suggests a typical setting and you can adjust each para
44. econds Description Sets a delay before an input trip can occur The initial delay is counted from the time a start signal is received The state of the input is ignored until the initial delay has elapsed 5G Frequency Delay Range 0 01 4 00 minutes seconds Default 1 second Description Slows the VersiStart i III s response to frequency disturbances avoiding trips due to momentary fluctuations 6 5 6 6 Control 6A Local Remote Options LCL RMT Anytime Default LOCAL REMOTE button is always enabled LCL RMT When Off LOCAL REMOTE button is enabled when the starter is off Local Control Only All remote inputs are disabled Remote Control Only Local control buttons START RESET LOCAL REMOTE are disabled Description Selects when the LOCAL REMOTE button can be used to switch between local and remote control and enables or disables the local control buttons and remote control inputs The STOP button on the keypad is always enabled 6B Comms in Remote Options Disable Ctrl in RMT Enable Ctrl in RMT Default Description Selects whether the starter will accept Start and Stop commands from the serial communication network when in Remote mode The Reset Force Comms Trip and Local Remote Control commands are always enabled 6C Remote Reset Logic Options Normally Closed Default Normally Open Description Selects whether the VersiStart i III s remote reset input terminals 58 57 is normally open
45. en unplug the looms 8 Unplug the thermistor fan and current transformer wires from the model board 9 Remove the plastic tray from the starter four screws 09275 A NOTE A Remove the main plastic slowly to avoid damaging the keypad wiring loom which runs between the main plastic and the backplane PCB 10 Unscrew and remove the magnetic bypass plates models VS i IIl 620N to VS i III 1600N only 11 Remove the current transformer assembly three screws 12 Identify which bus bars are to be moved Remove the bolts holding these bus bars in place then slide the bus bars out through the bottom of the starter four bolts per bus bar 08605 A PETER gt electronic 65 VersiStart i Ill EU KA 08606 A 13 Slide the bus bars in through the top of the starter For input bus bars the short curved end should be outside the starter For output bus bars the unthreaded hole should be outside the starter Replace the dome washers with the flat face towards the bus bar then tighten the bolts holding the bus bars in place to 20 Nm Place the current transformer assembly over the input bus bars and screw the assembly to the body of the starter see note Run all wiring to the side of the starter and secure with cable ties Run all wiring to the side of the starter and secure with cable ties NOTE A If moving the input bus bars the current transformers CTs must also be
46. erate e During the Start sequence and for 10 minutes after transition to Run e For 10 minutes after Stop Note Models EMX3 0023B EMX3 0053B and EMX3 0170B do not have a cooling fan Models without internal bypass will operate the cooling fans from a Start until 10 minutes after a Stop Related parameters 16J Identify and resolve the condition which caused Input A to activate Related parameters 6D 6E 4E 5E 5F 16E The motor has experienced a sharp rise in motor current probably caused by a locked rotor condition shearpin while running This may indicate a jammed load Related parameters 4D 5D 16D During pre start checks the starter has detected a phase loss as indicated In run state the starter has detected that the current on the affected phase has dropped below 3 3 of the programmed motor FLC for more than 1 second indicating that either the incoming phase or connection to the motor has been lost Check the supply and the input and output connections at the starter and at the motor end Phase loss can also be caused by a failed SCR particularly an SCR that has failed open circuit A failed SCR can only be definitely diagnosed by replacing the SCR and checking the starter s performance Related parameters None During pre start checks the starter has detected a shorted SCR or a short within the bypass contactor as indicated If the starter is connected in line with the motor consider using PowerThrough to allow ope
47. gle between Local and Remote control STATUS Open the status displays and scroll between different status screens GRAPHS Open the performance graphs and scroll between different graph screens LOGS Open the logs Soft starter local control buttons versi start i III START Start the motor STOP Stop the motor RESET Reset a trip Local mode only Starter status LEDs see below for details Menu navigation buttons EXIT Exit the menu or parameter or cancel a parameter change ENTER Enter a menu or parameter or save a parameter change A V Scroll to the next or previous menu or parameter change the setting of the current parameter or scroll through the status or graph screens Remote input LEDs When on INPUT A Programmable input A is active START The remote start input is active STOP The remote stop input is active RESET The remote reset input is active 09264 A Starter Status LEDs On Flashing Ready The motor is stopped and the starter is ready to start The motor is stopped and the starter is waiting for the Restart Delay parameter 5A or Motor Temperature Check parameter 4F Run The motor is in run state receiving full voltage The motor is starting or stopping The starter has tripped The starter is in warning state The starter is in Local control mode The status screens are active The graph screens are active The graph has been paused The logs menu is open If the
48. he gain setting slightly 6 5 3 3 Secondary Start Stop Refer to the Primary Start Stop parameters for parameter details 3A Start Mode 2 3B Current Limit 2 Options Constant Current Adaptive Control Default Description Selects the soft start mode 3C Initial Crnt 2 Range 100 600 FLC Default 350 Description Sets the current limit for constant current and current ramp soft starting as a percentage of motor full load current 3D Start Ramp Time 2 Range 100 600 Default 350 Description Sets the initial start current level for current ramp starting as a percentage of motor full load current Set so that the motor begins to accelerate immediately after a start is initiated If current ramp starting is not required set the initial current equal to the current limit 3E Kickstart Lvl 2 3F Kickstart Time 2 Range 1 180 seconds Default 10 seconds Description Sets the total start time for an AAC Adaptive Acceleration Control start or the ramp time for current ramp starting from the initial current to the current limit Range 100 700 FLC Default 500 Description Sets the level of the kickstart current 3G Excess Start Time 2 Range 0 2000 milliseconds Default 0000 milliseconds Description Sets the kickstart duration A setting of 0 disables kickstart 3H Stop Mode 2 Range 0 00 4 00 minutes seconds Default 20 seconds Description Se
49. ime line current on each phase PHASE CURRENTS Motor Power The motor power screen shows motor power kW HP and kVA and power factor Last Start Information The last start information screen shows details of the most recent successful start e start duration seconds e maximum start current drawn as a percentage of motor full load current e calculated rise in motor temperature LAST START alas 358 FL A TEMP 5 Date and Time The date time screen shows the current system date and time 24 hour format For details on setting the date and time refer to Set Date and Time SCR Conduction Bargraph The SCR conduction bargraph shows the level of conduction on each phase Card RW L2Cond MEMERN L3 Cond M 05027 A Graphs The VersiStart i Ill can display real time performance information for e current e motor temperature e motor kW e motor KVA e motor power factor PETER gt electronic VersiStart i Ill 24 5 2 5 2 2 5 2 3 The newest information is displayed at the right hand edge of the screen Older data is not stored To access the graphs or to change which graph is shown press the GRAPHS button The graph can also be paused to allow past performance to be analysed To pause the graph press and hold the GRAPHS button for more than 0 5 seconds To unpause the graph press the GRAPHS button again NOTE The VersiStart i III will no
50. istor Starter overtemperature Other trips cannot be automatically reset This function is ideal for remote installations using 2 wire control in Remote mode If the 2 wire start signal is present after an auto reset the VersiStart i III will restart 9A Auto Reset Action Options Do Not Auto Reset Default Reset Group A Reset Group A amp B Reset Group A B amp C PETER E electronic 45 VersiStart i Ill Description Selects which trips can be auto reset 9B Maximum Resets Range 1 5 Default 1 Description Sets how many times the soft starter will auto reset if it continues to trip The reset counter increases by one each time the soft starter auto resets and decreases by one after each successful start stop cycle NOTE NA If the starter is manually reset the resets counter will return to zero 9C 9D Auto Reset Delay The VersiStart i Ill can be configured to wait before auto resetting a trip Separate delays can be set for trips in Groups A and B or in Group C Parameter 9C Reset Delay Groups A amp B Range 00 05 15 00 minutes seconds Default 5 seconds Description Sets the delay before resetting Group A and Group B trips Parameter 9D Reset Delay Group C Range 5 60 minutes Default 5 minutes Description Sets the delay before resetting Group C trips 6 5 10 10 Display 10A Language Options English Default Portuguese Chinese French Spanish
51. lectronic 49 VersiStart i Ill 6 8 6 8 1 6 8 2 6 8 3 When a user attempts to enter a restricted parameter group the keypad prompts for an access code The access code is requested once for the programming session and authorisation continues until the user closes the menu To enter the access code use the EXIT and ENTER buttons to select a digit and the A and W buttons to change the value When all four digits match your access code press MENU ENTER The keypad will display an acknowledgement message before continuing ENTER ACCESS CODE HHHH MENU ENTER ACCESS ALLOWED SUPERUISOR To change the access code use parameter 15A The default access code is 0000 Setup Tools Setup Tools includes maintenance options to configure the VersiStart i III s date and time reset the thermal models or load a standard parameter set To access the Setup Tools open the Programming Menu then select Setup Tools Set Date and Time To set the date and time 1 Open the Setup Tools 2 Scroll to the date time screen 3 Press the ENTER button to enter edit mode 4 Press the ENTER and EXIT buttons to select which part of the date or time to edit 5 Usethe A and W buttons to change the value 6 To save changes press the ENTER button The VersiStart i III will confirm the changes To cancel changes press the EXIT button Load Save Settings The Load Save Settings menu requires an access code and allows users to
52. lectronic 11 VersiStart i Ill Installation 3 1 Physical Installation VS i III 23 VS i 111 255N Allow 100 mm 3 94 inches between soft starters VS i III 360N VS i 111 1600N Allow 200 mm 7 88 inches between soft starters VS i 11123 VS i III 220 Allow 50 mm 1 97 inches between the soft starter and solid surfaces a VS i III 255N Allow 100 mm 3 94 inches between the soft sg 5 starter and solid surfaces EE VS i III 360N VS i Ill 1600N Allow 200 mm 7 88 inches between the soft starter and solid surfaces Soft starters may be mounted side by side with no clearance The soft starter may be mounted on its side Derate the soft starter s rated current by 15 3 2 Control Terminals Control terminations use 2 5mm plug in terminal blocks Unplug each block complete the wiring then reinsert the block g EL FT 1314 21122 52433 34 STIAN A4 ASJA6 AAA AAA AA 09174 A E sp 0 5666669666 40 41 53 54 55 56 57 58 64 65 PVRPRERNEEREPNUSU 1 Relay outputs Relay output A Relay output B Relay output C 3 Inputs and outputs 220
53. luding brake and jog operation pumping and advanced protection options 8 1 Installation with Main Contactor The VersiStart i Ill is installed with a main contactor AC3 rated Control voltage must be supplied from the input side of the contactor The main contactor is controlled by the VersiStart i II Main Contactor output which by default is assigned to Output Relay A terminals 13 14 EE RM RR NL NEMPE 1 Three phase supply ap Da 2 Motor terminals E 3 Control voltage model dependent Pre 4 Remote control inputs Er AEA 5 Motor thermistor input 6 Relay outputs Fn JAR I Semiconductor fuses optional H Start stop contact 5 D Reset contact 13 14 Relay output A M 21 22 24 Relay output B 9 33 34 Relay output C A6 o Ki op 53 O 55 O 54 Oo 4 81 A 56 ES o 57 O S2 i sel PEL 0 A es ar Parameter settings e Parameter 7A Relay A Function Select Main Contactor assigns the Main Contactor function to Relay Output A default setting PETER gt electronic 53 VersiStart i Ill 8 2 Installation with Bypass Contactor The VersiStart i III is installed with a bypass contactor AC rated The bypass contactor is controlled by the VersiStart i III Run Output which by default is assigned to Output Relay B terminals 21 22 24 KM1 Three phase
54. manual is subject to change at any time and without prior notice In no event will responsibility or liability be accepted for direct indirect or consequential damages resulting from the use or application of this equipment WARNING ELECTRICAL SHOCK HAZARD VersiStart i III soft starters contain dangerous voltages when connected to mains voltage Only a competent electrician should carry out the electrical installation Improper installation of the motor or the soft starter may cause equipment failure serious injury or death Follow this manual and local electrical safety codes SHORT CIRCUIT VersiStart i III soft starters are not short circuit proof After severe overload or short circuit the operation of the soft starter should be fully tested by an authorised service agent GROUNDING AND BRANCH CIRCUIT PROTECTION Itis the responsibility of the user or person installing the soft starter to provide proper grounding and branch circuit protection according to local electrical safety codes PETER E electronic VersiStart i Ill 2 Introduction The VersiStart i Ill is an advanced digital soft start solution for motors from 7 kW to 800 kW VersiStart i III soft starters provide a complete range of motor and system protection features and have been designed for reliable performance in the most demanding installation situations 2 1 Feature List Extensive starting and stopping options e AAC Adaptive Acceleration Contr
55. meter to suit your exact requirements Always set parameter 1A Motor Full Load Current to match the motor s nameplate full load current The suggested value is the starter s minimum full load current On the display the highlighted values are suggested values and the values indicated by a gt are the loaded values Parameter Suggested value Pump Centrifugal Motor Full Load Current Model dependent Start Mode Adaptive Control Adaptive Start Profile Early Acceleration Start Ramp Time 5 seconds Current Limit 350 Stop Mode Adaptive Control Adaptive Stop Profile Late Deceleration Stop Time 15 seconds Pump Submersible Motor Full Load Current Model dependent Start Mode Adaptive Control Adaptive Start Profile Early Acceleration Start Ramp Time 5 seconds Current Limit 350 Stop Mode Adaptive Control Adaptive Stop Profile Late Deceleration Stop Time 5 seconds Fan Damped Motor Full Load Current Model dependent Start Mode Adaptive Control Adaptive Start Profile Constant Acceleration PETER E electronic VersiStart i Ill 32 6 3 Fan Undamped Compressor Screw Compressor Recip Crusher Rotary Standard Menu The standard menu provides access to commonly used parameters allowing the user to configure the VersiStart i Ill as required for the Start Ramp Time Current Limit Motor Full Load Current Start Mode Adaptive Start Profile Start Ramp Time Current Limit Excess Start Time Locked Rotor Time
56. n Contact your local supplier for assistance PowerThrough remains active until 3 Phase Control Only is reselected PowerThrough operation does not support AAC Adaptive Control soft starting or soft stopping In PowerThrough the VersiStart i III will automatically select constant current soft starting and timed voltage ramp soft stopping If PowerThrough is enabled parameters 2C and 2B must be set appropriately NOTE PowerThrough only operates with in line connected motors 15F Jog Torque The VersiStart i Ill can jog the motor at a reduced speed which allows precise positioning of belts and flywheels Jog can be used for either forward or reverse operation Range 20 100 FLC Default 50 Description Sets the current limit for jog operation as a percentage of motor full load current 15G Brake Torque Range 20 100 Default 20 Description Sets the amount of brake torque the VersiStart i III will use to slow the motor 15H Brake Time Range 1 30 seconds Default 1 second Description Sets the duration for DC injection during a braking stop PETER E electronic VersiStart i Ill 48 6 5 12 6 6 6 7 NOTE A Parameter 15H is used in conjunction with parameter 21 Refer to Brake on page 29 for details 151 Brake Torque 2 Range 20 100 Default 20 Description Sets the amount of brake torque the VersiStart i III will use to slow the motor 15J Brake Time 2
57. ndent 1B Locked Rotor Time 00 10 mm ss 1C Motor FLC 2 Model dependent 1D Locked Rotor Time 2 00 10 mm ss 1E Dual Thermal Model Single 2 Primary Start Stop 2A Start Mode Adaptive Control 2B Current Limit 350 FLC 2C Initial Current 350 FLC 2D Start Ramp Time 00 10 mm ss 2E Kickstart Level 50096 FLC 2F Kickstart Time 0 ms 2G Excess Start Time 00 20 mm ss 2H Stop Mode Coast to Stop 2 Stop Time 00 00 mm ss 2J Adaptive Start Profile Constant Acceleration 2K Adaptive Stop Profile Constant Deceleration 2L Adaptive Control Gain 75 PETER gt electronic VersiStart i Ill 34 3 Secondary Start Stop 3A Start Mode 2 Adaptive Control 3B Current Limit 2 350 FLC 3C Initial Current 2 350 FLC 3D Start Ramp 2 00 10 mm ss 3E Kickstart Level 2 500 FLC 3F Kickstart Time 2 0 ms 3G Excess Start Time 2 00 20 mm ss 3H Stop Mode 2 Coast to Stop 31 Stop Time 2 00 00 mm ss 3J Adaptive Start Profile 2 Constant Acceleration 3K Adaptive Stop Profile 2 Constant Deceleration 3L Adaptive Control Gain 2 75 4 Protection Levels 4A Current Imbalance 30 4B Phase Sequence Any Sequence 4C Undercurrent 20 FLC 4D Instantaneous Overcurrent 400 FLC 4E Input A Trip Always Active 4F Motor Temperature Check Do Not Check 4G Frequency Check Start Run 4H Frequency Variation 5Hz 5 Protec
58. new motor The VersiStart i III will automatically re learn the motor s characteristics if parameter 1A Motor Full Load Current or parameter 2L Adaptive Control Gain is changed NOTE Adaptive Control controls the motor s speed profile within the programmed time limit This may result in a higher level of current than traditional control methods Fine tuning Adaptive Control If the motor does not start or stop smoothly adjust the adaptive control gain parameter 2L The gain setting determines how much the VersiStart i III will adjust future adaptive control starts and stops based on information from the previous start The gain setting affects both starting and stopping performance e Ifthe motor accelerates or decelerates too quickly at the end of a start or stop increase the gain setting by 5 10 e If the motor speed fluctuates during starting or stopping decrease the gain setting slightly NOTE Changing the gain setting resets the starter s adaptive control learning The first start after changing the gain will use constant current Kickstart Kickstart provides a short boost of extra torque at the beginning of a start and can be used in conjunction with current ramp or constant current starting Kickstart can be useful to help start loads that require high breakaway torque but then accelerate easily for example flywheel loads such as presses PETER E electronic 27 VersiStart i Ill 700 7 6 600 7
59. ng running The 10A protection curve trip has been reached or the motor current has risen to 600 of the motor FLC setting Related parameters None The motor has experienced a sharp drop in current caused by loss of load Causes can include broken components shafts belts or couplings or a pump running dry Related parameters 4C 5C 16C The selected function is not available eg jog is not supported in inside delta configuration Related parameters None Protection Responses When a protection condition is detected the VersiStart i III will write this to the event log and may also trip or issue a warning The soft starter s response to some protections may depend on the Trip Actions settings parameter group 16 If the VersiStart i III trips you will need to reset the soft starter before restarting If the VersiStart i III has issued a warning the soft starter will reset itself once the cause of the warning has been resolved Some protections cause a fatal trip This response is pre defined and cannot be overridden These protection mechanisms are designed to protect the soft starter or can be caused by a fault within the soft starter PETER E electronic 61 VersiStart i Ill 9 3 General Faults This table describes situations where the soft starter does not operate as expected but does not trip or give a warning Symptom Probable Cause Soft starter does not respond to e If the soft starter does no
60. nts actions warnings and trips including the date and time of the event Event 1 is the most recent and event 99 is the oldest stored event To open the Event Log 1 Open the Logs Menu 2 Scroll to Event Log and press ENTER 3 Use the A and W buttons to select an event to view and press ENTER to display details To close the log and return to the main display press EXIT repeatedly 7 4 Performance Counters The performance counters store statistics on the starter s operation e Hours run lifetime and since counter last reset e Number of starts lifetime and since counter last reset e Motor kWh lifetime and since counter last reset e Number of times the thermal model has been reset To view the counters 1 Open the Logs Menu 2 Scroll to counters and press ENTER 3 Use the A and W buttons to scroll through the counters Press ENTER to view details 4 To reset a counter press ENTER then use the A and W buttons to select Reset Do Not Reset Press MENU ENTER to confirm the action To close the counter and return to the Logs Menu press ENTER NOTE The reset counters function is protected by the access code PETER E electronic VersiStart i Ill 52 8 Application Examples A selection of Application Notes are available describing advanced installation or configuration of the VersiStart i III for situations with specific performance requirements Application notes are available for situations inc
61. ol e Constant current e Current ramp e Timed voltage ramp soft stop e Brake Models for all connection requirements e 23A to 1600 A nominal e 200 VAC to 525 VAC e 380 VAC to 690 VAC e Internally bypassed up to 220 A e In line or inside delta connection auto detect Inputs and outputs e Remote control inputs 3 x fixed 1 x programmable e Relay outputs 3 x programmable e Analog output e DeviceNet Modbus or Profibus communication modules 2 2 Specifications 2 2 1 Model Code VS i Ill Pi f Easy to read display with comprehensive feedback Multi language feedback Multiple status screens and performance graphs Date and time stamped event logging Operational counters number of starts hours run kWh Performance monitoring current voltage power factor kWh User programmable monitoring screen Customisable protection Motor overload Excess start time Undercurrent Instantaneous overcurrent Current imbalance Mains frequency Input trip Motor thermistor Power circuit Phase sequence Control voltage C1 110 210 VAC amp 220 440 VAC C2 24 VACINDC Bypass internally bypassed N non bypassed Nominal current rating Mains voltage 525 200 525 VAC PETER E electronic 5 VersiStart i III 2 2 2 Current Ratings Contact your local supplier for ratings under operating conditions not covered by these ratings charts Current Ratings for Bypass Operation
62. on non bypassed The bypass terminals on VS i III 360N VS i Ill 1600N are L1B KM1 F1 1 L1 2 71 3 L2 4 T2 5 L3 6 T3 04483 C Main contactor Semiconductor fuses optional o p 0 0 re FPE Ad BE K U1 1 U2 4 VersiStart i Ill PETER gt electronic VersiStart i Ill 18 CAUTION A When connecting the VersiStart i III in inside delta configuration always install a main contactor or shunt trip circuit breaker 4 2 Bypass Contactor VersiStart i III soft starters with model numbers VS i III 23 VS i III 220 are internally bypassed and do not require an external bypass contactor VersiStart i Ill soft starters with model numbers VS i III 255N VS i III 1600N are not internally bypassed and may be installed with an external bypass contactor Select a contactor with an AC rating greater than or equal to the full load current rating of the connected motor 4 3 Main Contactor A main contactor must be installed if the VersiStart i III is connected to the motor in inside delta format and is optional for in line connection Select a contactor with an AC3 rating greater than or equal to the full load current rating of the connected motor 44 Circuit Breaker A shunt trip circuit breaker may be used instead of a main contactor to isolate the motor circuit in the event of a soft starte
63. or full load torque FLT depending on the motor Available Jog torque in reverse is approximately 50 75 of the jog torque in forward direction To set the jog torque level use parameter 15F NOTE Setting parameter 15F above 50 may cause increased shaft vibration 100 90 80961 70961 d a a 1 Jog Forward s gt gt 2 Jog Reverse o d i i 2 S 3 Normal Operation 40961 S 3096 E 20 H as 3 10 E 0 T T T T T T 05723 C lt 10 20961 a 30961 40961 5096 Time To activate jog operation use a programmable input parameter 6D If any other command is received when jogging the starter will stop and await a new command PETER gt electronic VersiStart i Ill 30 NOTE Jog is only available for the primary motor Soft start and soft stop are not available during jog operation CAUTION Slow speed running is not intended for continuous operation due to reduced motor cooling Jog changes the motor s heating profile and reduces the accuracy of the motor thermal model Do not rely on motor overload protection to protect the motor during jog operation 5 5 Inside Delta Operation Adaptive Control Jog Brake and PowerThrough functions are not supported with inside delta six wire operation If these functions are programmed when the starter is connected inside delta the behaviour is as given below Adaptive Control Start The starter performs a constant current start Ad
64. ptive Control Brake Description Selects the stop mode 21 Stop Time Range 0 00 4 00 minutes seconds Default 0 seconds Description Sets the time for soft stopping the motor using timed voltage ramp or Adaptive Control AAC If a main contactor is installed the contactor must remain closed until the end of the stop time Use a programmable output configured to Run to control the main contactor Sets the total stopping time when using brake 2J Adaptv Start Profile Options Early Acceleration Constant Acceleration Default Late Acceleration Description Selects which profile the VersiStart i III will use for an AAC Adaptive Acceleration Control soft start 2K Adaptv Stop Profile Options Early Deceleration Constant Deceleration Default Late Deceleration Description Selects which profile the VersiStart i III will use for an AAC Adaptive Deceleration Control soft stop 2L Adaptv Control Gain Range 1 200 Default 75 Description Adjusts the performance of AAC Adaptive Control This setting affects both starting and stopping control PETER gt electronic VersiStart i Ill 38 NOTE A We recommend leaving the gain setting at the default level unless performance is not satisfactory If the motor accelerates or decelerates too quickly at the end of a start or stop increase the gain setting by 5 10 If the motor speed fluctuates during starting or stopping decrease t
65. r soft stop or coast to stop e If assigned to a trip function the output activates when a trip occurs e Ifassigned to a flag the output activates when the specified flag is active parameters 7J 7L CAUTION Some electronic contactor coils are not suitable for direct switching with PCB mount relays Consult the contactor manufacturer supplier to confirm suitability 3 5 Motor Thermistors Motor thermistors can be connected directly to the VersiStart i Ill The soft starter will trip when the resistance of the thermistor circuit exceeds approximately 3 6 kQ le4 No motor thermistors 65 Thermistor input Motor thermistors 64 i 65 E NOTE If no motor thermistors are connected to the VersiStart i III thermistor input terminals 64 65 must be open If 64 65 are shorted the VersiStart i IIl will trip The thermistor circuit should be run in screened cable and must be electrically isolated from earth and all other power and control circuits PETER E electronic 13 VersiStart i Ill 3 6 Power Terminations Use only copper stranded or solid conductors rated for 75 C NOTE A VS i III 23 VS i IIl 105 VS i IIl 145 8 5 Nm 6 3 ft Ib Some units use aluminium bus bars When connecting power terminations we recommend cleaning the surface contact area thoroughly using an emery or stainless steel brush and using an appropriat
66. r trip The shunt trip mechanism must be powered from the supply side of the circuit breaker or from a separate control supply 4 5 Power Factor Correction If power factor correction is used a dedicated contactor should be used to switch in the capacitors CAUTION Loi Power factor correction capacitors must be connected to the input side of the soft starter Connecting power factor correction capacitors to the output side will damage the soft starter 4 6 Fuses Semiconductor fuses can be used for Type 2 coordination and to reduce the risk of damage to SCRs from transient overload currents HRC fuses such as Ferraz AJT fuses can be used for Type 1 coordination NOTE A Adaptive Control controls the motor s speed profile within the programmed time limit This may result in a higher level of current than traditional control methods For applications using Adaptive Control to soft stop the motor with stop times greater than 30 seconds motor branch protection should be selected as follows e standard HRC line fuses minimum 150 motor full load current e motor rated line fuses minimum rating 100 150 motor full load current e motor control circuit breaker minimum long time setting 150 motor full load current e motor control circuit breaker minimum short time setting 400 motor full load current for 30 seconds NOTE rN Fuse selection is based on a 400 FLC start for 20 seconds in conjunction with standard published starts per hour du
67. r will monitor for a frequency trip 5 Protection Delays 5A Restart Delay Range 2 Hz 5 Hz Default 10 Hz 15 Hz Description Selects the soft starter s tolerance for frequency variation 5B Current Imbalance Delay Range 00 01 60 00 minutes seconds Default 10 seconds Description The VersiStart i Ill can be configured to force a delay between the end of a stop and the beginning of the next start During the restart delay period the display shows the time remaining before another start can be attempted 5C Undercurrent Delay Range 0 00 4 00 minutes seconds Default 3 seconds Description Slows the VersiStart i III s response to current imbalance avoiding trips due to momentary fluctuations Range 0 00 4 00 minutes seconds Default 5 seconds Description Slows the VersiStart i III s response to undercurrent avoiding trips due to momentary fluctuations 5D Instantaneous Overcurrent Delay Range 0 00 1 00 minutes seconds Default 0 seconds Description Slows the VersiStart i III s response to overcurrent avoiding trips due to momentary PETER E electronic 41 VersiStart i Ill overcurrent events 5E Input A Trip Delay Range 0 00 4 00 minutes seconds Default 0 seconds Description Sets a delay between the input activating and the soft starter tripping 5F Input A Initial Delay Range 00 00 30 00 minutes seconds Default 0 s
68. ration until the starter can be repaired Related parameters 15E PETER E electronic VersiStart i Ill 60 9 2 MOTOR OVERLOADS MOTOR 2 OUERL ORTI MOTOR CONNECTION MOTOR THERMISTOR HETHORE COMMS FAR OUT OF RANGE PHASE SEQUENCE POWER LOSS STARTER COMMS THERMISTOR CCT TARE ONERCUERENT UNDERCURRENT UNSUPPORTED QF TION The motor has reached its maximum thermal capacity Overload can be caused by e The soft starter protection settings not matching the motor thermal capacity e Excessive starts per hour e Excessive throughput e Damage to the motor windings Resolve the cause of the overload and allow the motor to cool Related parameters 1A 1B 1B 1D 16A 1E 1C 1D 8C 8E 16A The motor is not connected correctly to the soft starter for in line or inside delta use e Check individual motor connections to the soft starter for power circuit continuity Check connections at the motor terminal box The motor thermistor input has been enabled and e The resistance at the thermistor input has exceeded 3 6 KQ for more than one second e The motor winding has overheated Identify the cause of the overheating and allow the motor to cool before restarting e The motor thermistor input has been opened Note If a valid motor thermistor is no longer used a 1 2 kO resistor must be fitted across terminals 64 65 Related parameters 16G The network master has sent a trip
69. reconfigured 1 Label the CTs L1 L2 and L3 L1 is leftmost when looking from the front of the starter Remove the cable ties and unscrew the CTs from the bracket 2 Move the CT bracket to the top of the starter Position the CTs for the correct phases then screw the CTs to the bracket For models VS i Ill 360N VS i 111 930N the CTs must be placed on an angle the left hand legs of each CT will be on the top row of holes and the right hand legs will be on the bottom tabs
70. rmit a start when it calculates that the motor has sufficient thermal capacity to complete the start successfully Wait for the motor to cool before attempting another start The emergency stop function may be active If parameter 6D or 4D is set to Emergency Stop and there is an open circuit on the corresponding input the VersiStart i III will not start If the emergency stop situation has been resolved close the circuit on the input The soft starter does not control the Start performance may be unstable when using a low Motor Full Load Current motor correctly during starting setting parameter 1A This can affect use on a small test motor with full load current between 5 A and 50 A Power factor correction PFC capacitors must be installed on the supply side of the soft starter To control a dedicated PFC capacitor contactor connect the contactor to run relay terminals Motor does not reach full speed e Ifthe start current is too low the motor will not produce enough torque to accelerate to full speed The soft starter may trip on excess start time NOTE Make sure the motor starting parameters are appropriate for the application and that you are using the intended motor starting profile If parameter 6D or 4D is set to Motor Set Select check that the corresponding input is in the expected state e The load may be jammed Check the load for severe overloading or a locked rotor situation Erratic motor operation e The SCRs in the Ve
71. rsiStart i III require at least 5 A of current to latch If you are testing the soft starter on a motor with full load current less than 5 A the SCRs may not latch correctly Soft stop ends too quickly e The soft stop settings may not be appropriate for the motor and load Review the settings of parameters 2H 21 3H and 3l e Ifthe motor is very lightly loaded soft stop will have limited effect Adaptive Control brake jog and e These features are only available with in line installation If the VersiStart i IIl is PowerThrough functions not working installed inside delta these features will not operate A reset does not occur after an e The remote 2 wire start signal must be removed and reapplied for a re start Auto Reset when using a remote two wire control Remote start stop command is overriding Auto Start Stop settings when using remote two wire control After selecting Adaptive Control the motor e The first AAC Adaptive Acceleration Control start is current limit so that the starter Auto Start Stop function should only be used in Remote mode 3 and 4 wire control PETER E electronic VersiStart i Ill 62 used an ordinary start and or the second can learn from the motor characteristics Subsequent starts use Adaptive start was different to the first Acceleration Control Non resettable THERMISTOR CCT trip The thermistor input is enabled once a link is fitted and short circuit protection has when there
72. s Finger guards provide IP20 protection when used with cable of diameter 22 mm or greater 10 3 PC Software WinMaster PC software provides monitoring programming and control of up to 99 soft starters A Modbus or USB communication module is required for each starter to use WinMaster PETER gt electronic VersiStart i Ill 64 11 Bus Bar Adjustment Procedure The bus bars on models VS i III 360N VS i III 1600N can be adjusted for top or bottom input and output as required NOTE A Many electronic components are sensitive to static electricity Voltages so low that they cannot be felt seen or heard can reduce the life affect performance or completely destroy sensitive electronic components When performing service proper ESD equipment should be used to prevent possible damage from occurring All units are manufactured with input and output bus bars at the bottom of the unit as standard The input and or output bus bars can be moved to the top of the unit if required 1 Remove all wiring and links from the soft starter before dismantling the unit 2 Remove the unit cover 4 screws 3 Remove the keypad faceplate then gently remove the keypad 2 screws 4 Remove the control terminal plugs 5 Gently fold the main plastic away from the starter 12 screws 6 Unplug the keypad loom from CON 1 see note T Label each SCR firing loom with the number of the corresponding terminal on the backplane PCB th
73. speed start signal it closes the high speed contactor KM1 and star contactor KM3 then controls the motor according to the primary motor settings When the soft starter receives a low speed start signal it closes the low speed contactor KM2 This closes Input A and the VersiStart Ill controls the motor according to the secondary motor settings KM3 an Hop LA A T T5 o o 15 F1 KM2 o 1 L1 o o T2 mr 3 L2 o ES 5 L3 D he S KM1 A4 A A5 o KM3 KM1 CA Ge 53 KM2 KM3 EEE 55 KM3 KM1 i 54 Lod KM1 pos KM2 KA2 o A FF lt KA1 8 8 EE KA2 Control voltage model dependent Remote control inputs Relay outputs 4 2 3 4 three phase supply 5 6 Motor terminals Remote low speed start input Remote high speed start input NOTE Contactors KM2 and KM3 must be mechanically interlocked Parameter settings e Parameter 6D nput A Function e Select Motor Set Select assigns Input A for Motor set selection e Set high speed performance characteristics using the primary motor settings e Set low speed performance characteristics using the secondary motor settings PETER E electronic VersiStart i Ill 58 e Parameter 7D Relay B Function e Select Trip assigns Trip function to Relay Output B NOTE A If the VersiStart i III trips on supply frequency par
74. starter is in Remote control mode the Local LED will be off If all LEDs are off the starter is not receiving control voltage 5 1 2 Displays The keypad displays a wide range of performance information about the soft starter The bottom half of the screen shows real time information on current or motor power as selected in parameter 10J Use the STATUS button or A and W buttons to select the information shown on the top half of the screen e Starter status e Motor temperature e Current e Motor power e Voltage e Last start information e Date and time NOTE Screens shown here are with the default settings PETER E electronic 23 VersiStart i Ill 5 1 3 Starter Status The starter status screen shows details of the starter s operating status motor temperature and motor power READY Mi ana Programmable screen The VersiStart i III s user programmable screen can be configured to show the most important information for the particular application Use parameters 10B to 10E to select which information to display READY BARRA HRS Motor Temperature The temperature screen shows which motor data set is in use and the temperature of both motors as a percentage of total thermal capacity If the VersiStarti Ill is configured for use on one motor the temperature for the secondary motor M2 will always show 0 PRIMARY MOTOR SET gt Hn BARE Hz BABE Current The current screen shows real t
75. stopped ignoring all trips and warnings refer to parameter 15C for details Closing the circuit across 53 55 activates emergency run Opening the circuit ends emergency run and the VersiStart i III stops the motor The VersiStart i Ill can be commanded to emergency stop the motor ignoring the soft stop mode set in parameter 2H When the circuit across 53 55 is opened the soft starter allows the motor to coast to stop Activates jog operation in a forward direction will operate only in Remote mode Activates jog operation in reverse direction will operate only in Remote mode Description Selects the function of Input A 6E Input Name Options Input Trip Default Low Pressure High Pressure Pump Fault Low Level High Level No Flow Emergency Stop Controller PLC Vibration Alarm Description Selects a message for the keypad to display when Input is active 6 5 7 7 Relay Outputs 7A Relay A Function Options Off Main Contactor Default Run Trip Warning Low Current Flag High Current Flag Motor Temp Flag Relay A is not used The relay closes when the VersiStart i Ill receives a start command and remains closed as long as the motor is receiving voltage The relay closes when the starter changes to run state The relay closes when the starter trips The relay closes when the starter issues a warning The relay closes when the low current flag activates refer to parameter
76. supply 2 Motorterminals 3 Control voltage model dependent 4 Remote control inputs 5 Motor thermistor input 6 Relay outputs Parameter settings e Parameter 7D Relay B Function e Select Run assigns the run output function to Relay Output B default value PETER gt electronic VersiStart i III 54 8 3 Emergency Run Operation In normal operation the VersiStart i III is controlled via a remote two wire signal terminals 56 57 Emergency Run is controlled by a two wire circuit connected to Input A terminals 53 55 Closing Input A causes the VersiStart i III to run the motor and ignore certain trip conditions KMI FI 14 Three phase supply OR i 2m LAG 2 Motor terminals i 3 Control voltage model dependent a ow 4 Remote control inputs esas Lo SC 5 Motor thermistor input P Ad 6 Relay outputs re Start stop contact Pet DS LOST Reset contact UT AE Y Emergency Run Contact E D Relay output A 21 22 24 Relay output B A 13 33 34 Relay output C Oo AS y 14 o o AG 21 o omr 24 41 Or 53 33 s3 55 c 1 H 08879 A Parameter settings e Parameter 6D Input A Function e Select Emergency Run assigns Input A to Emergency Run function e Parameter 15C Emergen
77. t The first AAC start will be a Constant Current PETER gt electronic VersiStart i Ill 26 5 2 6 start This allows the VersiStart i Ill to learn the characteristics of the connected motor This motor data is used by the VersiStart i Ill during subsequent AAC Adaptive Acceleration Control starts n 100 90 80 70 60 50 40 30 20 10 04 Adaptive start profile parameter 2K e 1 Early acceleration 2 Constant acceleration 3 Late acceleration 4 Start ramp time parameter 2D Speed 04827 C Time How to Select the Adaptive Acceleration Control Start Profile The best profile will depend on the exact details of each application If you have particular operational requirements discuss details of your application with your local supplier Some loads such as submersible pumps should not be run at slow speeds An early acceleration profile will raise the speed quickly then control acceleration through the rest of the start NOTE AAC Adaptive Acceleration Control will control the load according to the programmed profile Start current will vary according to the selected acceleration profile and the programmed start time If replacing a motor connected to a VersiStart i Ill programmed for AAC Adaptive Control starting or stopping or if the starter has been tested on a different motor prior to actual installation the starter will need to learn the characteristics of the
78. t as required Options Coast to Stop Default TVR Soft Stop Adaptive Control Brake Description Selects the stop mode PETER gt electronic 39 VersiStart i Ill 3l Stop Time 2 Range 0 00 4 00 minutes seconds Default 0 seconds Description Sets the stop time 3J Adptv Start Prof 2 Options Early Acceleration Constant Acceleration Default Late Acceleration Description Selects which profile the VersiStart i III will use for an AAC Adaptive Acceleration Control soft start 3K Adptv Stop Prof 2 Options Early Deceleration Constant Deceleration Default Late Deceleration Description Selects which profile the VersiStart i III will use for an AAC Adaptive Deceleration Control soft stop 3L Adptv Ctrl Gain 2 Range 1 200 Default 75 Description Adjusts the performance of AAC Adaptive Control This setting affects both starting and stopping control 6 5 4 4Protection Levels 4A Current Imbalance Range 10 50 Default 30 Description Sets the trip point for current imbalance protection 4B Phase Sequence Range Any sequence Default Positive only Negative only Description Selects which phase sequences the soft starter will allow at a start During its pre start checks the starter examines the sequence of the phases at its input terminals and trips if the actual sequence does not match the selected option 4C Undercurrent
79. t collect data while the graph is paused When graphing resumes a small gap will be shown between the old data and the new data Start Stop and Reset Commands The soft starter can be controlled in three ways e Using the buttons on the keypad e via remote inputs e viaa serial communication link The LOCAL REMOTE button controls whether the VersiStart i III will respond to local control via the keypad or remote control via the remote inputs The VersiStart i III can also be set to allow local control only or remote control only using parameter 6A Local Remote The Local LED on the keypad is on when the soft starter is in local control mode and off when the soft starter is in remote control mode The STOP button on the keypad is always enabled Control via the serial communication network is always enabled in local control mode and can be enabled or disabled in remote control mode refer to parameter 6B Control via the serial communication network requires an optional communication module Using the Soft Starter to Control a Motor To soft start the motor press the START button on the keypad or activate the Start remote input The motor will start using the start mode selected in parameter 2A To stop the motor press the STOP button on the keypad or activate the Stop remote input The motor will stop using the stop mode selected in parameter 2H To reset a trip on the soft starter press the RESET button on the keypad or activate the
80. t respond to the START or RESET button on the commands keypad The soft starter may be in Remote control mode When the soft starter is in Remote control mode the Remote LED on the keypad is active Press the LOCAL REMOTE button once to change to Local control refer to parameter 6A Local Remote for details If the soft starter does not respond to commands from the control inputs The soft starter may be in Local control mode When the soft starter is in Local control mode the Remote LED on the keypad is not active Press the LOCAL REMOTE button once to change to Remote control refer to parameter 6A Local Remote for details The control wiring may be incorrect Check that the remote start stop and reset inputs are configured correctly refer to Control Wiring for details The signals to the remote inputs may be incorrect Test the signalling by activating each input signal in turn The appropriate remote control input LED should activate on the keypad The soft starter will only execute a start command from the remote inputs if the remote stop and reset inputs are closed If the soft starter does not respond to a start command from either the local or remote controls The soft starter may be waiting for the restart delay to elapse The length of the restart delay is controlled by parameter 5A Restart Delay The motor may be too hot to permit a start If parameter 4F Motor Temperature Check is set to Check the soft starter will only pe
81. tion Delays 5A Restart Delay 00 10 mm ss 5B Current Imbalance Delay 00 03 mm ss 5C Undercurrent Delay 00 05 mm ss 5D Instantaneous Overcurrent Delay 00 00 mm ss DE Input A Trip Delay 00 00 mm ss 5F Input A Initial Delay 00 00 mm ss 5G Frequency Delay 00 01 mm ss 6 Inputs 6A Local Remote LCL RMT Anytime 6B Comms in Remote Enable Ctrl in Remote 6C Remote Reset Logic Normally Closed N C 6D Input A Function Motor Set Select 6E Input A Name Input Trip 7 Relay Outputs TA Relay A Function Main Contactor 7B Relay A On Delay 00 00 mm ss 7C Relay A Off Delay 00 00 mm ss TD Relay B Function Run 7E Relay B On Delay 00 00 mm ss TF Relay B Off Delay 00 00 mm ss 7G Relay C Function Trip 7H Relay C On Delay 00 00 mm ss 7 Relay C Off Delay 00 00 mm ss 7J Low Current Flag 50 FLC 7K High Current Flag 100 FLC TL Motor Temperature Flag 80 8 Analog I O 8A Analog Output A Current FLC 8B Analog A Scale 4 20 mA 8C Analog Maximum Adjustment 100 PETER E electronic 35 VersiStart i Ill 8D Analog A Minimum Adjustment 0 9 Auto Reset 9A Auto Reset Action Do Not Auto Reset 9B Maximum Resets 1 9C Reset Delay Groups A amp B 00 05 mm ss 9D Reset Delay Group C 5 minutes 10 Display 10A Language English 10B User Screen Top Left Starter State 10C User Screen Top Right Blank 10D User Screen
82. ts whether the keypad will allow parameters to be changed via the Programming Menu Options Disable Default Enable Description Selects whether the soft starter will permit emergency run operation In emergency run the soft starter will start if not already running and continue to operate until emergency run PETER E electronic 47 VersiStart i Ill ends ignoring stop commands and trips Emergency run is controlled using a programmable input 15D Current Calibrat Range 85 115 Default 100 Description Calibrates the soft starter s current monitoring circuits to match an external current metering device Use the following formula to determine the necessary adjustment Calibration Current shown on VersiStart i III display Current measured by external device eg 102 66A 65A NOTE Loi This adjustment affects all current based functions and protections 15E Shorted SCR Actn Options 3 Phase Control only Default PowerThrough Description Selects whether the soft starter will allow PowerThrough operation For critical applications this allows the soft starter to control the motor with two phase control if the soft starter is damaged on one phase PowerThrough only operates after the soft starter has tripped on Lx Tx Shorted and has been reset CAUTION Loi PowerThrough uses a two phase soft start technology and additional care is required when sizing circuit breakers and protectio
83. ty cycle 40 C ambient temperature and up to 1000 m altitude For installations operating outside these conditions consult your local supplier These fuse tables contain recommendations only Always consult your local supplier to confirm the selection for your particular application 4 6 0 Bussman Fuses Square Body 170M SCR Ft A s Supply Voltage Supply Voltage Supply Voltage lt 440 VAC lt 575 VAC lt 690 VAC VS i Ill 23 1150 170M1314 170M1314 170M1314 VS i 11143 8000 170M1316 170M1316 170M1316 PETER E electronic 19 VersiStart i Ill VS i Ill 100 VS i Il 105 VS i Il 145 VS i II 170 VS i III 200 VS i III 220 VS i III 255N VS i III 360N VS i III 380N 32000 mei mun VS i III 430N 32000 mme wen VS i III 620N VS i III 650N VS i Ill 790N 170M6017 170M6017 VS i III 930N 170M6019 VS i III 1200N 170M6021 EE VS i III 1410N 60000 eg MS VS i III 1600N 12000000 meng __ __ gt Two parallel connected fuses required per phase 4 6 3 Bussman Fuses British Style BS88 lt 440 VAC 575 VAC 690 VAC VS illl 23 VS iI 43 VS i I 50 VS i I 53 VS i I 76 VS i I 97 VS ill 100 VS i 11108 VS i 11148 VS itll 170 VS 111200 VS 111220 VS i I 255N VS i IL 360N EE P VS i I 380N VS i I 430N ENE S09 VS i II 620N 1200000 op oo VS i IL 650N 12000 oo oo VS i IL 790N ET gt a ee
84. urrent must be kept below a particular level PETER gt electronic VersiStart i Ill 25 700 ____ 8 POETE 600 Va E Ds o Tx 500 23 o N oz E 5 TS a 1 Initial current parameter 2C 3 og 2 Current limit parameter 2B 3 300 5 E H 3 Full voltage current o 200967 sS a 2 100967 3 10 20 30 40 50 60 70 80 30 100 Rotor speed full speed 5 2 4 Current Ramp Current ramp soft starting raises the current from a specified starting level 1 to a maximum limit 3 over an extended period of time 2 Current ramp starting can be useful for applications where e the load can vary between starts for example a conveyor which may start loaded or unloaded Set the initial current parameter 2C to a level that will start the motor with a light load and the current limit parameter 2B to a level that will start the motor with a heavy load e the load breaks away easily but starting time needs to be extended for example a centrifugal pump where pipeline pressure needs to build up slowly e the electricity supply is limited for example a generator set and a slower application of load will allow greater time for the supply to respond 700 An 600262 EM g 8 500951 B 400 S gi a 1 Initial current parameter 2C 3 300 2 Start ramp time parameter 2D S 3 Current limit parameter 2B o 200967 E 4 Full voltage current 3 100 i 5 o Time
85. us overcurrent trip levels The flags can signal the situation to external equipment via one of the programmable outputs The flags clear when the current returns within the normal operating range by 10 of the programmed motor full load current Parameter 7J Low Current Flag Range 1 100 FLC Default 50 Description Sets the level at which the low current flag operates as a percentage of motor full load current Parameter 7K High Current Flag Range 50 600 FLC Default 100 Description Sets the level at which the high current flag operates as a percentage of motor full load current 7L Motor Temp Flag The VersiStart i Ill has a motor temperature flag to give early warning of abnormal operation The flag can indicate that the motor is operating above its normal operating temperature but lower than the overload limit The flag can signal the situation to external equipment via one of the programmable outputs Range 0 160 Default 80 Description Sets the level at which the motor temperature flag operates as a percentage of the motor s thermal capacity 6 5 8 8 Analog Output The VersiStart i Ill has an analog output which can be connected to associated equipment to monitor motor performance PETER E electronic VersiStart i Ill 44 8A Analog Output A Options Description 8B Analog A Scale Options Current FLC Default Motor Temp Motor kW Motor kVA

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