Overview Introduction
Soft Motor Starter
The Soft Motor Starter is a cost-effective solution designed for use with AC electric motors. It offers an additional layer of protection by providing speed and torque control during motor startup, helping to extend the lifespan of your motor. The sealed enclosure allows for installation in both indoor and outdoor environments.
- Design
- Standard Electrical Specifications
- Temperature Limits
- Options
- Dimensions
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- Commodity name: Soft Motor Starter
- Commodity ID: 1440650948123447296
The Soft Motor Starter is a cost-effective solution designed for use with AC electric motors. It offers an additional layer of protection by providing speed and torque control during motor startup, helping to extend the lifespan of your motor. The sealed enclosure allows for installation in both indoor and outdoor environments.
This all-in-one solution is designed to limit the large inrush of power required to start electric motors. A smooth ramp-up to full speed is achieved by reducing the initial starting torque, temporarily lowering the current, and gradually increasing the voltage until the motor reaches its maximum speed. This process protects the motor from damage typically caused by power surges and heat buildup, enabling multiple starts per hour.
Download Product Specification Sheets
Video: Soft Motor Starter
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• Rated operating voltage: 208 to 600 VAC
• Initial voltage during startup: 40-70%
• Service factor percentage: 100%
• Disconnect: Lockable rotary-style handle through the door
• Enclosure rating: IP66, NEMA 4/12
• Polyester powder coating: ANSI 61 grey
• Wall-mount brackets
• Starters 5714-31 through 5714-34
• Control circuit voltage: 24 VDC• Degree of protection:
• Main circuit IP10
• Control circuit IP20• Overload protection: Motor circuit controller
• Starters 5714-35 through 5714-37
• Control circuit voltage: 100–240 VAC, 50/60 Hz
• Includes an additional control relay for 24 VDC
• Degree of protection:
• Main circuit IP00
• Control circuit IP20
• Overload protection: Fused disconnectionDownload Product Specification Sheets
Video: Soft Motor Starter
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• Ambient air temperature:
• Storage: -40 to 70°C [-40 to 158°F]
• Operation: -25 to 60°C [-13 to 140°F]Download Product Specification Sheets
Video: Soft Motor Starter
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Enclosure
• Stainless steel NEMA 4X
Hazardous Locations:
• NEC options available
• Enclosure purge kitCommunications:
• Fieldbus
Certifications:
• UL508ADownload Product Specification Sheets
Video: Soft Motor Starter
Need more information?
-
Download Product Specification Sheets
Video: Soft Motor Starter
Need more information?
This all-in-one solution is designed to limit the large inrush of power required to start electric motors. A smooth ramp-up to full speed is achieved by reducing the initial starting torque, temporarily lowering the current, and gradually increasing the voltage until the motor reaches its maximum speed. This process protects the motor from damage typically caused by power surges and heat buildup, enabling multiple starts per hour.
Download Product Specification Sheets
Video: Soft Motor Starter
Need more information?
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