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Sprint Electric SLE Series - 82A 2 Quadrant Non-Regenerative Analogue DC Thyristor Drive for 200 to 480v Supply Typical motor output - up to 34kW (50HP) at 460V DC for motor speed and torque control.
The SLE34 drive is designed specifically for straightforward cost effective control of single direction DC motors up to 106 Amps. The SLE drive offers you reliability and performance when controlling simple dc motor applications -- ideal if you are an OEM or machine builder.
Why Choose a Sprint SLE34 Inverter Drive?
4 quadrant regenerative drive providing motoring and braking in both directions of rotation. This controller is highly efficient in repetitive braking, reversing or overhauling applications. Both the SL and SLX present many system features including built in high accuracy isolated armature voltage feedback and automatic field weakening for extended speed range. Extremely compact footprint ensures easy integration within new machine designs.
Energy Effiecient
Energy efficiency is a priority when fitting a drive, no matter what the application, an efficient dc drive can make all the difference, with the SLE drive, you are guaranteed to get the highest level of efficiency. Here is one demonstration of this efficiency: The energy used when accelerated is recovered when braking.
Extra Features
SLE DC Drives are available from 5kW to 145kW.
An extra 50% peak torque for shock loads or quick acceleration.
Compact dimensions make installation and retrofitting a simple task.
Numerous alarms to alert the user to any issues increasing safety and reliability.
Torque control input for basic winding or tension control, with a speed limiting feature.
Output signals for easy display of motor speed and load.
Switched maximum current ranges for easy matching to the current motor rating.
Compact & Reliable
The SL drive has been designed in such a way to reduce cost and size so users can benefit from these dc drives without any drawbacks. The SLE drive excels with regards to its compact size, due to this feature, it can fit where other drives of the same specification would not, the SLE is also easily integrated for trouble-free installation when retrofitting.
