VTdrive FWI-SS3 Series User Manual Download Page 1

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FWI-SS3 Series Motor Soft Starter

VTdrive Motor Soft Starter

VTdrive Technology Limited

Websie:www.vtdrive.com

Tel:+86-755-23060667

Headquarters Address: 6F, Xinfeng Building B, Yangguang Industrial
Zone, Xili Town, Nanshan District, Shenzhen, China.
Factory Address: 3F&4F, Xihe Industrial Zone, TangTou Load, Shiyan
Town, Baoan District, Shenzhen, China.

Summary of Contents for FWI-SS3 Series

Page 1: ...Limited Websie www vtdrive com Email info vtdrive com Tel 86 755 23060667 Headquarters Address 6F Xinfeng Building B Yangguang Industrial Zone Xili Town Nanshan District Shenzhen China Factory Address 3F 4F Xihe Industrial Zone TangTou Load Shiyan Town Baoan District Shenzhen China ...

Page 2: ...tions for other set items 5 6 Help Message and Explanation 6 Protection Functions and Directions 6 1 Protection Functions and Parameters 6 2 Protection Classes and Explanations 7 Electrical Test and Application 7 1 Electrical Test 7 2 Starting Modes and Application 7 3 Stopping Modes and Application 7 4 Application Examples Safety Precautions Before installation of the soft starter please note the...

Page 3: ...ions simple and reliable operation every technological is made in the best design Reliable and High grade Quality This product is designed according to the computer analog test has the best electromagnetic compatibility It is proved to behigh quality by the high temperature ageing test and jigging test which done before the products out of factory Complete and Perfect Protection Functions Such as ...

Page 4: ...s less that 0 5G Note Over more we can manufacture other type soft starters which are used in special conditions such as explosion proof type soft starter low temperature type soft starter or high voltage type soft starter 3 2 The installation Requirement The direction and distance of installation To make suret the soft starter be in good draft and heat dissipation please install the product in ve...

Page 5: ...3 132 FWI SS3 160 FWI SS3 185 FWI SS3 200 FWI SS3 250 FWI SS3 280 FWI SS3 320 FWI SS3 400 FWI SS3 450 FWI SS3 500 FWI SS3 600 75 90 115 132 160 185 200 250 280 320 400 450 500 600 The FWI SS3 Soft Starter has three types of connection as following Main circuit connection it contains the wiring of 3 phase source input the output to motor and the by pass contactor connection External terminal connec...

Page 6: ...wo terminals are both open the soft starter will stop and at this time the starter is at the state of fault protection Terminal can be controlled by the output contact of external protection dives and it is useless when the F12Key is set as 0 basic protection Terminal are start up or stop input There two ways of connec tions for your choice those are 3 wire connection and 2 wire connection Please ...

Page 7: ...ly Stop key is in use And the lamps of ready run and fault are all dark and you can not come into the set and help menu state While in the process of stopping the panel shows XXXX that is the value of start up current At this time only Run key is in use and the lamps of ready run and fault are all dark and you can not come into the set and help menu state The Set key Press Set key to come into the...

Page 8: ...s code is used to set the voltage value This code is used to set the soft starting 30 70 2 60S 30 16S This code can be used when the starting mode is set as Ramp voltage to start and if is Limit current mode the value will be fixed as 40 It is invalid in Limit Current starting mode time Code Codes Name The range of value Factory Default Explanation P2 P3 P4 P5 P6 This code is used to set the soft ...

Page 9: ...tage protection 0 Limit current to start 1 Ramp voltage to start 2 Torque control limit current 3 Torque control Ramp voltage 4 Ramp current to start 5 Double closed loop Code Codes Name Setting Range Factory Default Explanation PC PD PE PF PH PJ PL This code is used to adjust protection level 0 4 0 7 0 13 0 2 0 63 0 19 20 100 4 1 0 1 0 7 80 This code is used to set starting time of output of the ...

Page 10: ...fault If need programmable relay output time delay the delay time is set by P4 code When the PJ is set as 5 9 or 15 19 the programmable operation way is time sequence output As the following form The way of programmable state output is used to show the working state of soft state and under this way the P4 code is invalid The factory default value of PJ code is 7 showing the ready state of soft sta...

Page 11: ...PD item used to set the control ways of soft starter As the following form Form 5 3 Numerical value keyboard External control Communication 0 1 0 0 1 1 1 0 2 0 1 0 3 0 1 1 4 1 1 1 5 1 0 1 6 0 0 1 7 0 0 0 Note In the above form 1 is allowing 0 is forbidding For e example if you forbid any unexpected stopping or starting whether starting is running or in maintenance you can set the Numerical Value a...

Page 12: ...an setted value Over voltage protection the delayed time is separately less than 0 5s or 3s when the power voltage is more than 130 of limited value or more than the setted value Loading short current protection when the current is 10 times than the motor rated current it will be short circuited and the short current protection will be take effect the time is less than 0 1s The time parameters abo...

Page 13: ...efore the If the rated power of soft starter is matched with the Motor or not If the insulation of motor is meet the demand or not If the main circuit connection of input or output is correct or not If all the screws of terminals are twisted tightly or not 7 1 Electrical Test When the power on the soft starter displays the words of CSZPU or READY and the ready lamp is on then press the Run key to ...

Page 14: ...ter power on or starting if the fault lamp is onand screen displays Err Please check the Form 7 1 to find out the reason according to the error code restoration external stop key Note When the temperature is below 10 the starter should be started after preheated for 30 minute with power on It can back to the to press the stop or the Fault and Solution Form 7 1 Note When the motor starts successful...

Page 15: ...rce of heavy load then the ramp voltage mode or limit current mode can be used to start the motor Note This mode will cause big current shock to the motor so if the ramp voltage or limit current mode can be used please do not choose to use the torque control mode to start 7 2 4 Ramp Current to start The P9 item is set as 4 this starting mode is valid 7 2 5 Double closed loop Both Ramp Voltage and ...

Page 16: ...ping This limit current value is a percentage 7 3 2 Free stopping Mode The P2 item is set as 0 this stopping mode is valid When using this mode to stop the motor the Soft Starter will cut off the connection to the by pass contactor and forbid the controlled silicon outputting voltage as soon as receiving the order of stopping The motor stops gradually because of its Inertia Generally if the soft s...

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