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VersiStart i III

64

11.7

Two Speed Motor

The VersiStart i III can be configured for control of dual speed Dahlander type motors, using a high speed contactor (K1), low speed
contactor (K2) and a star contactor (K3).

NOTE
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 speed start signal, it closes the high speed contactor (K1) and star contactor (K3), 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 (K2). This closes Input A and the VersiStart i III
controls the motor according to the secondary motor settings.

08882.

B

5

6

7

1

2

3

4

2/T1

4/T2

6/T3

E

T4

T5

T6

T1

T2

T3

A6

A4

A5

1/L1

3/L2

5/L3

24

22

21

K10

K11

K10

K11

K3

K10

K2

K11

K1

K2

K3

K1

K3

K1

K3

K2

S1

K2

K1

K10

56

57

58

53

55

54

1

Control voltage (model dependent)

K10

Remote start relay (low speed)

2

Remote control inputs

K11

Remote start relay (high speed)

3

Relay outputs

K1

Line contactor (high speed)

4

Three-phase supply

K2

Line contactor (low speed)

5

Motor terminals

K3

Star contactor (high speed)

6

Remote low speed start input

S1

Reset contact

7

Remote high speed start input

21, 22, 24 Relay output B (default = Run)

53, 55

Programmable input A (default = Motor Set Select)

NOTE
Contactors K2 and K3 must be mechanically interlocked.

Parameter settings:

x

Parameter 6D Input A Function

x

Select 'Motor Set Select' - assigns Input A for Motor set selection.

x

Set high speed performance characteristics using the primary motor settings.

x

Set low speed performance characteristics using the secondary motor settings.

x

Parameter 7D Relay B Function

x

Select 'Trip' - assigns Trip function to Relay Output B

NOTE
If the VersiStart i III trips on supply frequency (parameter 16F Frequency) when the high-speed start signal (7) is
removed, modify the frequency protection settings.

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Содержание VersiStart i III

Страница 1: ...e l e c t r o n i c Quality is our Drive Commissioning Instructions VS i III 23 1600...

Страница 2: ...ontrol Voltage 15 6 4 Control Wiring 15 6 5 Relay Outputs 15 6 6 Motor Thermistors 15 6 7 Power Terminations 16 6 8 Power Input and Output Configurations 17 6 9 Schematic Diagrams 18 7 Power Circuits...

Страница 3: ...ontactor 58 11 2 Installation with Bypass Contactor 59 11 3 Emergency Run Operation 60 11 4 Auxiliary Trip Circuit 61 11 5 DC Brake with External Zero Speed Sensor 62 11 6 Soft Braking 63 11 7 Two Spe...

Страница 4: ...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 equip...

Страница 5: ...II to provide proper grounding and branch circuit protection according to local electrical safety codes 2 2 System Design and Safety of Personnel The starter is intended as a component for professiona...

Страница 6: ...MENT D MARRAGES ACCIDENTELS Dans certaines installations des d marrages accidentels peuvent provoquer un risque suppl mentaire pour la s curit des personnes ou endommager les machines contr l es Dans...

Страница 7: ...14 35 EU Low voltage directive is not proved The devices of the VersiStart i III series are electrical equipment that is used in industrial electrical power installations They are designed for applica...

Страница 8: ...ing x Operational counters number of starts hours run kWh x Performance monitoring current voltage power factor kWh x User programmable monitoring screen Customisable protection x Motor overload x Exc...

Страница 9: ...620 A 540 A 438 A VS i III 650N 650 A 650 A 561 A 455 A VS i III 700 700 A 592 A 512 A 438 A VS i III 790N 790 A 790 A 714 A 579 A VS i III 820 820 A 705 A 606 A 516 A VS i III 920 920 A 804 A 684 A 5...

Страница 10: ...5 15 50 6 40 C 1000 metres AC53a 4 20 50 6 40 C 1000 metres AC53a 4 5 30 50 6 40 C 1000 metres VS i III 255N 255 A 222 A 195 A 171 A VS i III 360N 360 A 351 A 303 A 259 A VS i III 380N 380 A 380 A 348...

Страница 11: ...A 124 A 930 A VS i III 650N 130 A 650 A 130 A 975 A VS i III 700 140 A 700 A 140 A 1050 A VS i III 790N 158 A 790 A 158 A 1185 A VS i III 820 164 A 820 A 164 A 1230 A VS i III 920 184 A 920 A 184 A 1...

Страница 12: ...C Operating Altitude 0 1000 m above 1000 m with derating Humidity 5 to 95 Relative Humidity Pollution degree Pollution Degree 3 Vibration VS i III 23 VS i III 1000 IEC 60068 2 6 Heat Dissipation Duri...

Страница 13: ...cabinet when terminating cables sized according to the National Wiring Code NEC regulations Terminal Connector Parts For models VS i III 145 VS i III 425 and VS i III 255N VS i III 1600N to be UL com...

Страница 14: ...i III 220 32 2 VS i III 255 424 376 440 392 296 26 57 3 VS i III 350 16 7 14 8 17 3 15 4 11 7 29 4 VS i III 425 64 8 VS i III 500 49 VS i III 580 108 0 VS i III 700 433 320 640 600 293 62 5 VS i III...

Страница 15: ...soft starter may be mounted on its side Derate the soft starter s rated current by 15 6 2 Control Terminals Control terminations use 2 5mm 2 plug in terminal blocks Unplug each block complete the wir...

Страница 16: ...elow 120 of the programmed motor full load current and remains closed until the beginning of a stop either soft stop or coast to stop x If assigned to a trip function the output activates when a trip...

Страница 17: ...C or higher VS i III 23 VS i III 105 05966 E Cable size 6 50 mm 2 AWG 10 1 0 Torque 4 Nm 2 9 ft lb 11290 A 14 mm 0 55 inch Torx T20 x 150 Flat 7 mm x 150 VS i III 145 VS i III 170 VS i III 220 VS i II...

Страница 18: ...Enter Menu Local Remote Local Ready Run Trip Start Reset Stop Remote Inputs Input A Start Stop Reset StatusGraphs Logs Exit Enter Menu Local Remote Local Ready Run T rip Start Reset Stop Remote Inputs...

Страница 19: ...model dependent 54 55 Start 2 Remote control inputs 56 57 Stop 3 Motor thermistor input 58 57 Reset 4 Relay outputs 53 55 Programmable input A default Motor Set Select 40 41 Analog output 13 14 Relay...

Страница 20: ...g During this test the soft starter s control input and relay output protection settings can be tested This test mode is not suitable for testing soft starting or soft stopping performance The FLC of...

Страница 21: ...Run refer to parameters 7A 7I K1 Main contactor optional K2 Bypass contactor external F1 Semiconductor fuses optional 13 14 Relay output A Main Contactor default 21 22 24 Relay output B Run default N...

Страница 22: ...n when bypassed via an external bypass contactor The bypass contactor must be connected to the bypass terminals and controlled by a programmable output configured to Run refer to parameters 7A 7I M 3...

Страница 23: ...full load current rating of the connected motor 7 4 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 starter tr...

Страница 24: ...articular application 7 7 1 Bussman Fuses Square Body 170M Model SCR I 2 t A 2 s Supply Voltage 440 VAC Supply Voltage 575 VAC Supply Voltage 690 VAC VS i III 23 1150 170M1314 170M1314 170M1314 VS i I...

Страница 25: ...00 320000 450FMM VS i III 580 781000 500FMM 500FMM 500FMM VS i III 620N 1200000 630FMM 630FMM VS i III 650N 1200000 630FMM 630FMM VS i III 700 781000 630FMM VS i III 790N 2530000 VS i III 820 1200000...

Страница 26: ...URD30XXX0315 VS i III 145 125000 A070URD30XXX0315 A070URD30XXX0315 A070URD30XXX0315 VS i III 170 320000 A070URD30XXX0315 A070URD30XXX0315 A070URD30XXX0315 VS i III 200 320000 A070URD30XXX0450 A070URD3...

Страница 27: ...0 6 9URD33D11A0700 VS i III 425 320000 6 9URD32D11A0630 VS i III 430N 320000 6 9URD33D11A0700 6 9URD33D11A0700 6 9URD33D11A0700 VS i III 500 320000 6 9URD32D11A0700 VS i III 580 781000 6 9URD32D11A080...

Страница 28: ...high available short circuit current in accordance with the UL 508 test If using the High Available Fault Current Ratings then a suitable fuse may be selected based upon Amperage and Fuse Class J or L...

Страница 29: ...AJT450 A070URD33XXX0700 VS i III 620N 620 65 kA 800 L 42 kA A4BQ800 A070URD33XXX1000 VS i III 650N 650 65 kA 800 L 42 kA A4BQ800 A070URD33XXX1000 VS i III 790N 790 65 kA 1200 L 42 kA A4BQ1200 A070URD3...

Страница 30: ...input is active RESET The remote reset input is active 8 2 Starter Status LEDs LED name On Flashing Ready The motor is stopped and the starter is ready to start The motor is stopped and the starter i...

Страница 31: ...phase Phase Currents 000 0A 000 0A 000 0A 8 3 5 Motor Power The motor power screen shows motor power kW HP and kVA and power factor 000 0kW 0000HP 0000kVA pf 8 3 6 Last Start Information The last star...

Страница 32: ...mmunication network requires an optional communication module 8 4 1 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...

Страница 33: ...ct 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 c...

Страница 34: ...aditional 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...

Страница 35: ...t supplies Voltage full voltage 1 1 Stop Time parameter 2I Time 8 6 3 Adaptive Control for Stopping In an adaptive control soft stop the VersiStart i III controls the current in order to stop the moto...

Страница 36: ...profile and stop time If replacing a motor connected to a VersiStart i III programmed for Adaptive Control starting or stopping or if the starter has been tested on a different motor prior to actual i...

Страница 37: ...on using the VersiStart i III with an external speed sensor eg for applications with variable load during the braking cycle refer to DC Brake with External Zero Speed Sensor on page 62 8 7 Jog Operat...

Страница 38: ...R soft stop if parameter 2I Stop Time is 0 secs If parameter 2I is set to 0 secs the starter performs a coast to stop Jog The starter issues a warning with the error message Unsupported Option Brake T...

Страница 39: ...conds the value will increase or decrease at a faster rate x to save changes press STORE The setting shown on the display will be saved and the keypad will return to the parameter list x to cancel cha...

Страница 40: ...rly Acceleration 5 seconds Adaptive Control Late Deceleration 5 seconds Fan Damped Motor Full Load Current Start Mode Current Limit Model dependent Constant Current 350 Fan Undamped Motor Full Load Cu...

Страница 41: ...on 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 5F Input A Initial Delay 00 00 mm ss 6 Inputs 6D Input A Function Motor Set...

Страница 42: ...0 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 3I Stop Time 2 00 00 mm ss 3J Adaptive Start Pro...

Страница 43: ...ight Blank 10D User Screen Bottom Left Hours Run 10E User Screen Bottom Right Blank 10F Graph Timebase 10 seconds 10G Graph Maximum Adjustment 400 10H Graph Minimum Adjustment 0 10I Mains Reference Vo...

Страница 44: ...nt from cold before reaching its maximum temperature Set according to the motor datasheet 1E Dual Thermal Model Options Single default Dual Description Activates dual thermal modelling The dual therma...

Страница 45: ...tly longer than required for a normal healthy start A setting of 0 disables excess start time protection Range 0 00 4 00 minutes seconds Default 20 seconds Description Set as required 2H Stop Mode Opt...

Страница 46: ...motor full load current 3C Initial Current 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...

Страница 47: ...tive 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...

Страница 48: ...uring the restart delay period the display shows the time remaining before another start can be attempted 5B Current Imbalance Delay Range 0 00 4 00 minutes seconds Default 3 seconds Description Slows...

Страница 49: ...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 acr...

Страница 50: ...er to parameter 7L Motor Temperature Flag Description Selects the function of Relay A normally open 7B 7C Relay A Delays The VersiStart i III can be configured to wait before opening or closing Relay...

Страница 51: ...sociated equipment to monitor motor performance 8A Analog Output A Options Current FLC default Current as a percentage of motor full load current Motor Temp Motor temperature as a percentage of the mo...

Страница 52: ...uto reset the VersiStart i III will restart 9A Auto Reset Action Options Do Not Auto Reset default Reset Group A Reset Group A B Reset Group A B C Description Selects which trips can be auto reset 9B...

Страница 53: ...or has run via the soft starter Description Selects which information will be displayed on the programmable monitoring screen x 10B User Screen Top Left Default Starter State x 10C User Screen Top Rig...

Страница 54: ...Run 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...

Страница 55: ...rter will trip on Lx Tx Shorted on the first start attempt after control power is applied PowerThrough will not operate if control power is cycled between starts PowerThrough operation does not suppor...

Страница 56: ...the Extended Menu 3 Select Restricted 4 Enter the Access Code 5 Select parameter 15B Adjustment Lock 6 Select and store Read Only If a user attempts to change a parameter value when the adjustment lo...

Страница 57: ...and press the button 3 Scroll to the required function and press the button Load Save Settings Load Defaults Load User Set 1 Load User Set 2 4 At the confirmation prompt select YES to confirm or NO to...

Страница 58: ...of the starter s 99 most recent events 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 O...

Страница 59: ...siStart i III Main Contactor output which by default is assigned to Output Relay A terminals 13 14 K1 K1 F1 22 21 6 T3 2 T1 13 14 4 T2 24 33 34 5 L3 3 L2 E 1 L1 65 64 41 40 56 57 58 53 55 A6 A5 A4 54...

Страница 60: ...1 40 56 57 58 53 55 A6 A5 A4 54 08878 B 6 3 1 2 4 5 1 Three phase supply 2 Motor terminals 3 Control voltage model dependent 4 Remote control inputs 5 Motor thermistor input 6 Relay outputs K1 Bypass...

Страница 61: ...ependent 4 Remote control inputs 5 Motor thermistor input 6 Relay outputs S1 Start stop contact S2 Reset contact S3 Emergency Run Contact 13 14 Relay output A default Main Contactor 21 22 24 Relay out...

Страница 62: ...tact 13 14 Relay output A default Main Contactor 21 22 24 Relay output B default Run 33 34 Relay output C default Trip 53 55 Programmable input A default Motor Set Select Parameter settings x Paramete...

Страница 63: ...will open and the starter will be disabled When the next start command is given ie next application of K10 53 55 closes and the VersiStart i III is enabled The VersiStart i III must be operated in re...

Страница 64: ...ntrol voltage model dependent A2 Zero speed sensor 2 Remote control inputs K10 Run relay 3 Motor thermistor input K11 Start relay 4 Relay outputs K12 Brake relay 5 Three phase supply K13 Zero speed se...

Страница 65: ...K10 K11 K3 K10 K2 K11 K1 K2 K3 K1 K3 K1 K3 K2 S1 K2 K1 K10 56 57 58 53 55 54 1 Control voltage model dependent K10 Remote start relay low speed 2 Remote control inputs K11 Remote start relay high spe...

Страница 66: ...tery the main control PCB must be replaced Related parameters 16K Controller This is a name selected for a programmable input Refer to Input A trip Current imbalance Current imbalance can be caused by...

Страница 67: ...the affected phase has dropped below 2 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 i...

Страница 68: ...ins 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 Check the fuses If tes...

Страница 69: ...ol before attempting another start x The starter may be disabled via a programmable input If parameter 6D is set to Starter Disable and there is an open circuit on 53 55 the VersiStart i III will not...

Страница 70: ...so that the starter can learn from the motor characteristics Subsequent starts use Adaptive Control PowerThrough does not operate when selected x The starter will trip on Lx Tx Shorted on the first st...

Страница 71: ...either the remote keypad or the keypad on the starter Both displays show the same information The remote keypad also allows parameter settings to be copied between soft starters 13 3 Finger Guard Kit...

Страница 72: ...iring loom with the number of the corresponding terminal on the backplane PCB then unplug the looms 8 Unplug the thermistor fan and current transformer wires from the model board 9 Remove the plastic...

Страница 73: ...f 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 m...

Страница 74: ...73 VersiStart i III...

Страница 75: ...Phone ax eMail 49 0 49 0 9189 4147 0 9189 4147 47 mail peter electronic com F PETER electronic GmbH Co KG Bruck cker 9 D 92348 Berg www peter electronic com...

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