overview

The Emotron MSF 2.0 Soft Start offers optimized start and stop sequences, advanced braking techniques and built-in monitor functionality. The MSF is developed for pump, fan, compressor, blower, crusher, mill, mixer, and saw applications.

Key Features

  • Torque ramp starting and stopping

  • Torque ramp with current limit

  • Built-in M20 Shaft Power Monitor

  • Jog forward and jog reverse

  • Motor braking

  • Four parameter sets

  • Supply monitoring and protection

  • Full voltage (emergency) start

  • Pump application software

  • Multiple parameter digital readouts

 

GALLERY

 

Emotron MSF used to perform soft start on an odor control fan application.

An Emotron MSF is used to provide a torque controlled soft start and soft stop on an odor-control-fan application.


 

Technical Data

RATED POWER7.5 - 1,600kW
SUPPLY VOLTAGE230-690V, 3-phase
RATED CURRENT17 - 1,650 Amps
PROTECTION CLASSNEMA1 / IP20/NEMA 1 (up to 960A); NEMA 0 / IP00 (up to 1,650A)
APPROVALSCE, UL, DNV, GOST R
 

Starting currents reduced by +20% versus reduced voltage Soft Starts

 
 

MORE THAN JUST ANOTHER SOFT START

With torque controlled starting and stopping, and a built-in patented shaft power monitoring feature, the MSF's ability to provide control and complete protection of your applications is unparalleled.

The MSF is among the most advanced Soft Starts available. Unlike previous generations of electric Soft Starts, the MSF starts and stops the motor using the torque controlled ramps. This principle not only provides ultra smooth starting and stopping, but also lowers starting currents by an additional 20% versus reduced voltage Soft Starts.

MSF versus alternative starting methods (x FLA)

MSF lowers starting currents by an additional 20% versus reduced voltage Soft Starts.
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ULTRA SMOOTH STOPPING & STARTING

USING TORQUE CONTROL WITH THE MSF


Models & Ratings

 Emotron MSF 2.0 Soft Start

Emotron MSF 2.0 Soft Start

MSF 2.0 Soft Start, 525V type

All units rated for 'Normal Duty' applications with 460V motor power at mains voltage.

Product Literature

 
 Click here to download product literature for the FDU Variable Frequency Drive.
 

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