SL/X Datasheet0 pages

D C M O T O R C O N T R O L T E C H N O L O G Y W O R L D C L A S S I N D E S I G N • W O R L D B E AT I N G I N F U N C T I O N
S P R I N T E L E C T R I C
P R O D U C T S P E C I F I C A T I O N S
SL 5-145KW
Single direction 2 quadrant DC Motor controller.
Models from 5kw to 50kw and 145kw include a rate
controllable fully regenerative stopping facility. This star
feature is unique to Sprint Electric and completely eliminates
costly and wasteful dynamic braking resistors or even the
requirement for a 4 quadrant drive. Available in two slimline
package sizes 5-50kw and 65-145kw, the SL is
dimensionally identical to the SLX.
SLX 5-145KW
4 quadrant regenerative drive providing motoring and
braking in both directions of rotation. Like the single phase
4Q 3600XRi model, 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.
Three Phase Analogue DC Motor Controllers from 5 KW to 145 KW
A V A I L A B L E I N 2 A N D 4 Q U A D R A N T V E R S I O N S
SL 2 QUADRANT SLX 4 QUADRANT
All Models have built in field weakener for extended speed range
Available from 5kw to 145kw
Built in field weakener for extended speed range
Extra 50% peak torque for rapid acceleration or shock loads
Zero reference interlock facility ideal for extruder applications
Numerous Alarms for enhanced drive and motor protection
High accuracy Armature voltage feedback mode eliminates
the need for additional tacho in most applications
Enhanced armature voltage range reduces motor cost
240v to 480v 50/60HZ ac operation
Automatic economy field mode protects motors in cold climates
Torque control input for basic winding or tension control,
with overspeed limiting
Many additional input and output signals, ideal for
system applications
PLC compatible input and output signals
Field current input for constant horsepower applications
Delayed field quench for secure emergency stopping
Compact size, saves panel space and makes for
easy retrofitting
Adjustable field output for easy motor matching
Output signals for easy display of motor speed and load
Available in two compact frame sizes
Key Features include:
SL/SLX 5KW to 145KW