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

SL/SLX 5-50KW www.sprint-electric.com Tel: (01903) 730000 Fax: (01903) 730893 Email: [email protected] RUDFORD INDUSTRIAL ESTATE FORD ARUNDEL WEST SUSSEX UK BN18 OBD Rating table & dimensions SL 2 QUADRANT MAX CONTINUOUS NOMINAL POWER FRAME SLX 4 QUADRANT ARMATURE CURRENT @ 460V DC SIZE SL and SLX 5 12A 5KW SL and SLX 10 24A 10KW 250 x 204 x 143mm SL and SLX 15 36A 15KW 9.8" x 8.0" x 5.6" SL and SLX 20 48A 20KW SL and SLX 30 72A 30KW SL and SLX 40 96A 40KW SL and SLX 50 120A 50KW SL and SLX 65 155A 65KW SL and SLX 85 205A 85KW 410 x 204 x 187 mm SL and SLX 115 270A 115KW 16.1" x 8.0" x...