You seem to be 'Offline'

Change Language
3 Three Phase Soft Starter for AC Induction Motor
3 Three Phase Soft Starter for AC Induction Motor
Loading...

3 Three Phase Soft Starter for AC Induction Motor

20,500 / Number

by: Libratherm Instruments Private Limited, Mumbai

Get Contact
Get Best Price

Product Description

Brand
LIBRATHERM
Phase
3
Configuration
Three Phase Close Delta (In Line) Or Open Delta (Inside Delta)
Relay Outputs
For Bypass Relay, Fault Relay (Change Over Contacts)
Load Type
Suitable For Both 3 Phase Squirrel Cage Induction Motor And Slip Ring Motor.
Aux Supply Voltage
230 VAC +/- 10%, 50/60 Hz. Max-10VA
Size In Mm
As Given In Above Model Wise Description
Control Action
Phase Angle Control (self - Synchronized)
Control Switches
Front Panel Push Button Switches For Start/Stop To Start And Stop The Motor. Reset Push Buttonswitch
Incomer Supply
415VAC/440VAC @ 50Hz. (690VAC-optional)
Output
0 To 415/440VAC 3 Phase Variable Voltage To Achieve Full Speed In Max. 10-20 Sec.
Smooth Control
Adjustable Ramp Up Time For Soft Increase Of Output Voltage.
Motor Protection
Motor Protection Against Over Load, Phase Failure And Phase Reversal.
Settings
For Adjusting Ramp Or Soft Start Time And Jump Start Voltage Level.
LED Indications
For Power ON, External Fault, Bypass, Over Load Trip, Top Of Ramp.
Mounting Type
Screw Mount, Wall Mount

Features:
  • Suitable for 3 phase AC Induction motor up to 205KW (275HP)
  • Semikron make SCR modules (SKKT series)
  • Reduces starting current
  • Motor connection for both 3 wire close delta (In line)
  • and 6 wire open delta (in-side line)
  • User settable jump start and soft start / ramp time
  • Accepts start and stop command from external potential free contact
  • Over load trip facility and built in motor protection
  • Contactor bypass output and Fault output
  • Easy to install and maintain
Model Wise Description:
ModelMotor Ratings (HP) @ 440VACMotor Ratings (KW) @ 440VACMax. Starting Current /Continuous currentStd. Sizes
(H x W x D) mm
MSS-006(1 to 6) HP(0.75 to 4.5) KW20A / 6.2A255 x 170 x 80
MSS-010(7 to 10) HP(5 to 7.5) KW32A /10.5A255 x 170 x 80
MSS-015(11 to 15) HP(8 to 11) KW45A /15A255 x 170 x 80
MSS-020(16 to 20) HP(12 to 15) KW55A / 18A315 x 180 x 240
MSS-035(21 to 35) HP(16 to 26) KW75A / 36A315 x 180 x 240
MSS-050(36 to 50) HP(27 to 37) KW110 / 50A315 x 180 x 240
MSS-075(51 to 75) HP(38 to 55) KW150A / 75A385 x 200 x 240
MSS-110(76 to 110) HP(56 to 82) KW230A / 115A425 x 285 x280
MSS-150(111 to 150) HP(83 to 111) KW310A / 155A450 x 355 x 355
MSS-200(151 to 200) HP(112.5 to 147) KW410A / 205A450 x 355 x 355
MSS-225(198 to 225) HP(147.5 to 168) KW470A / 235A450 x 355 x 355
MSS-275(226 to 275) HP(170 to 205) KW570A / 300A450 x 355 x 355

Description:
A motor soft starter is a device used with AC electrical motors to temporarily reduce the load and torque in the power train and electric current surge of the motor during start-up. This reduces the mechanical stress on the motor and shaft, as well as the electrodynamic stresses on the attached power cables and electrical distribution network, extending the lifespan of the system.
To gradually accelerate the speed of AC 3 phase induction motor it is required to feed increasing voltage to the motor and such behavior is only possible by connecting SCRs in series with the motor. The SCRs are controlled by MSST-15 firing card to generate the firing pulses giving the effect of soft start. Libratherm offers ready to use motor soft starter MSS-XX for 3 phase induction motor. User has access to set the starting voltage to create the torque and to set the soft start time. For over load trip, the feedback it taken from internal CT to monitor the load current and to generate the trip contact in case of over load condition. Once the motor achieves full RPM, it is not required to pass the current through the SCRs and hence these SCRs can be bypassed using external bypass contactor.
Item code: MSS-106

Detailed Brochure

Get Latest Price for your requirement >
View More

About the Seller

Libratherm Instruments Private Limited

3 Three Phase Soft Starter for AC Induction Motor

Get Contact
Get Best Price
Dahisar East, Mumbai
92% Call Pick Up Rate
Trustseal Verified Verified Seller
Nature of Business
Manufacturer
Delivery Locations
All Over India
View More

Contact this seller

3 Three Phase Soft Starter for AC Induction Motor

I agree to terms and privacy policy
  • Mumbai

Find nearby sellers for Motor Starters ‚Äč

  • Mumbai
IndiaMART > Electric Motors and Components > Starters > Motor Starters > 3 Three Phase Soft Starter for AC Induction Motor
Looking for something else ?
Search for a product/service

Get best deals for

Motor Starterson the go!

4.6
Open in App