Sprint Electric 145kW Three Phase SL145

The Sprint Electric SL145 2 Quadrant model is compact, reliable and efficient dc motor controller.

With fully isolated control electronics and a wealth of I/O, the Sprint Electric SL145 is easy for you to integrate with other drives and equipment.

To allow you greater control of high motor speed applications, the Sprint SL145 has a built-in field weakener for extended speed range.

At a glance: Model SL145 DC Drive

• Control DC motors up to 330A Amps 145kW
• 2 Quadrant SL
• Compact size saves panel space and makes for easy retrofitting
• Numerous alarms for enhanced drive and motor protection
• Adjustable field output for easy motor matching
• Automatic economy field mode protects motors in cold climates
• Isolated control electronics for easy integration

Technical highlights: Sprint Electric SL145

• Built in field weakener for extended speed range
• Extra 50% peak torque for rapid acceleration or shock loads
• Many additional input and output signals, ideal for system applications
• Field current input for constant horsepower applications
• Output signals for easy display of motor speed and load
• Zero reference interlock facility ideal for extruder applications
• High accuracy armature Voltage feedback mode eliminates the need for additional tachogenerator in most applications
• 240v to 480v 50/60HZ ac operation
• Torque control input for basic winding or tension control, with overspeed limiting
• PLC compatible input and output signals
• Delayed field quench for secure emergency stopping