DOLD SL 9055

Function	Speed Monitor
Measuring range max.	600000 IPM
Output contacts	1 w
Enclosure design	Schaltschrank
Width	35 mm
Type	SL 9055

According to IEC/EN 60 255, DIN VDE 0435-303 Detection of over- or underspeed or frequency, functionselectable 3 selectable ranges for frequency or speed, adjustable trippingvalue Ranges up to 10 kHz (? 600.000 ipm) available,therefore suitablefor turbines, centrifuges and similar applications Adjustable hysteresis Input also suitable for SKF sensor bearings As option for Namur sensors As option for permanent magnet sensors As option with adjustable switching delay/start up delay On request with manual reset IK 9055 and SK 9055: compact version for DC 24 V auxiliarysupply IL 9055 and SL 9055: for auxiliary supply up to AC 400 V withgalvanic separation to sensor input De-energized on trip (Energized on trip on request) LED indicators for auxiliary supply, sensor pulses and contactposition 1 changeover contact (2 changeover on request) Devices available in 2 enclosure versions:IK/IL 9055: depth 59 mm, with terminals at the bottom forinstallation systems and industrial distributionsystems according to DIN 43 880SK/SL 9055: depth 98 mm, with terminals at the top forcabinets with mounting plate and cable duct IK 9055, SK 9055: width 17.5 mm IL 9055, SL 9055: width 35 mm