VARIABLE FREQUENCY CRANE CONTROLS Magnetek’s new IMPULSE •T is the ideal low-cost, easy to configure variable frequency drive for CMAA Class A-D traverse motions. ® Magnetek’s IMPULSE∙T has made drive programming so easy you can get your crane up and running in a few simple steps. This affordable drive platform makes the IMPULSE∙T the ideal solution for contactor control upgrades and basic modernizations. The IMPULSE•T comes standard with a 120VAC digital interface card with 5 programmable inputs, and can also be fitted with 48VAC, 24VAC, and 24VDC interface cards to meet unique design needs. UL® recognized motor overload protection comes standard with the IMPULSE•T, protecting your motor and peripheral electronics from damage when a mechanical failure occurs. Preventative maintenance monitors provide the feedback you need to proactively schedule maintenance and minimize downtime. PERFORMANCE FEATURES • igital and analog reference sources D − Up to 8-speed multi-step digital speed references − 2-step infinitely variable speed reference − 1 analog speed reference: 0-10VDC, 4-20mA, 0-20mA • djustable acceleration/deceleration: 0.0 to 25.5 seconds A • Fault history • ardware and software current limit H • uilt-in dynamic braking transistor B • form C output contact 1A at up to 250VAC or 30VDC 1 • analog monitor output: 0-10VDC proportional to 1 output frequency or current • -Press Programming™ allows programming initial X setup within seconds • aintenance timers — operations, cooling fan, soft M charge bypass relay, and IGBT • Fully adjustable volts/hertz pattern • DC injection braking • lectronic reversing motor leads E • utomatic fault reset A 5 digit keypad with LED status display The IMPULSE•T is available as a packaged drive or in a pre-engineered standard panel. IMPULSE•T drives are backed by our two-year warranty.

With our combination of extensive application experience and leading-edge products, Magnetek provides the ultimate solution for overhead motion control. PRE-ENGINEERED PANELS • MAA Class A-D Service C • verload capacity: 120% for 60 sec. O STANDARD FEATURES • 120 Volt control voltage interface card • rake contactor branch fusing B • uilt-in electronic motor thermal overload protection B • mbient service temperature: -10° to 50°C (+14° to 122°F) A • Dynamic braking resistor(s) • All wiring to a single terminal strip • omplete wiring schematic C • learly marked wires (at both ends) C • NEMA 4/12...